WO2015180309A1 - 一种干扰控制方法、装置及网元设备 - Google Patents

一种干扰控制方法、装置及网元设备 Download PDF

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Publication number
WO2015180309A1
WO2015180309A1 PCT/CN2014/086973 CN2014086973W WO2015180309A1 WO 2015180309 A1 WO2015180309 A1 WO 2015180309A1 CN 2014086973 W CN2014086973 W CN 2014086973W WO 2015180309 A1 WO2015180309 A1 WO 2015180309A1
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Prior art keywords
network element
interference
message
occupied
subband
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PCT/CN2014/086973
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English (en)
French (fr)
Inventor
贾晓倩
周国华
王君
邓天乐
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华为技术有限公司
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Priority to CN201480036280.XA priority Critical patent/CN105393573B/zh
Priority to EP14893141.3A priority patent/EP3148238B1/en
Publication of WO2015180309A1 publication Critical patent/WO2015180309A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/14—Spectrum sharing arrangements between different networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/242—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account path loss
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/243—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account interferences
    • H04W52/244—Interferences in heterogeneous networks, e.g. among macro and femto or pico cells or other sector / system interference [OSI]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/36—TPC using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
    • H04W52/367—Power values between minimum and maximum limits, e.g. dynamic range
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/02—Resource partitioning among network components, e.g. reuse partitioning
    • H04W16/10—Dynamic resource partitioning
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/02—Inter-networking arrangements

Definitions

  • the present invention relates to the field of communications technologies, and in particular, to an interference control method, apparatus, and network element device.
  • the Universal Mobile Telecommunication System (UMTS) and the Long Term Evolution (LTE) system in a communication system are used.
  • UMTS Universal Mobile Telecommunication System
  • LTE Long Term Evolution
  • the reallocation of the UMTS spectrum can be used for the current use.
  • Part of the spectrum resources in the UMTS system are phased out and allocated to the more efficient LTE system.
  • the UMTS network cannot be immediately shut down. Therefore, for a period of time, the LTE system and the UMTS system need to coexist, that is, the communication system based on the LTE system and the UMTS-based communication system. Standard communication systems need to share spectrum resources.
  • the signal transmitted by the cell based on the standard spectrum on the shared spectrum can be regarded as a neighboring cell based on other standards.
  • Uplink interference signal Due to the different interference levels between the heterogeneous neighboring cells, the cell may experience a sudden rise in the interference of the neighboring cell during the system conversion process, resulting in dropped calls or degradation of service quality of the UE.
  • a cell based on the LTE standard needs to overcome the interference of the cell based on the UMTS system.
  • the LTE system itself lacks a mechanism for controlling the received power of the base station, the cell based on the LTE system can raise the transmission power, thereby causing the cell based on the UMTS mechanism.
  • the interference becomes larger.
  • SINR Signal to Interference plus Noise Ratio
  • SIR Signal to Interference Ratio
  • interference control is not required for a cell in a single system.
  • a cell based on the UMTS system and a cell based on the LTE system respectively perform interference control for the cell in the self-standard system, and the entire cell is controlled in the UMTS system.
  • the received total power (RTWP, Received Total Wide Band Power) value controls the cell interference
  • the inter-cell interference is implemented by the Overload Indication (OI) mechanism in the LTE system, and in order to improve the spectrum sharing between the heterogeneous systems.
  • OI Overload Indication
  • Reliability and stability, as well as avoiding the increase in power of the cell due to interference from neighboring areas also requires interference control between heterogeneous cells.
  • the prior art does not implement interference control between heterogeneous modes.
  • the embodiment of the invention provides an interference control method, a device and a network element device, which are used to solve the problem that the interference between the heterogeneous neighboring cells is large due to the interference control between the heterogeneous communication systems in the prior art.
  • an interference control method including:
  • the communication system in which the first network element is located is a heterogeneous communication system.
  • the method further includes: receiving the transmit power of the interfered sub-band in the heterogeneous network element The interference control response message replied by the adjusted network element.
  • the message element IE in the interference control request message includes one or more of the following types: message type, bandwidth of the interfered subband requested to be controlled The range, the amount of interference on the interfered subband, the amount of interference or interference level that the requested network element needs to control on the interfered subband, and the amount of interference reported by the requested network element The unit of counting used.
  • the message element IE in the interference control response message includes the following One or more of the cells: a message type, and an adjustment amount of the interfered subband transmit power of the requested network element, whether the requested network element adjusts the interfered subband transmit power, and is requested The range of disturbed subbands adjusted by the network element.
  • the first network element is heterogeneous
  • the communication system in which the network element is located and the communication system in which the heterogeneous network element is located has a connection relationship operation and maintenance center OAM, and sends an interference control request message to the heterogeneous network element; or the first network element passes the first network element and The core network node having the connection relationship of the heterogeneous network element sends an interference control request message to the heterogeneous network element, where the interference control request message is managed by the radio access network message management RIM message.
  • an interference control method including:
  • the victim network element Determining, by the first network element, the victim network element in the heterogeneous communication system, wherein the first network element is a centralized resource controller SRC for allocating resources occupied by the network element in the heterogeneous communication system;
  • the network element of the heterogeneous communication system having the following at least one relationship with the victim network element is sent to perform interference.
  • Control message a network element of a heterogeneous communication system having a neighbor relationship with the victim network element; a network element of a heterogeneous communication system having a connection relationship with the victim network element, wherein the interference control request message Used to request a designated sub-occupant for a network element that receives the interference request message With interference control.
  • the method further includes: receiving, by the interference network element, the transmit power of the designated sub-band occupied by the interference network element The interference control response message replied by the adjusted network element.
  • the method further includes: receiving the network that receives the interference request message The interference control response message of the meta reply.
  • the first network element determines the interfered network element in the heterogeneous communication system, and specifically includes: A network element sends an interference measurement request message to a network element in a communication system under its jurisdiction, wherein the interference measurement request message is used to request a power parameter of a designated sub-band occupied by a jurisdiction network element, where the power parameter includes Receiving at least one of received power and interference received power; receiving an interference measurement response message sent by the jurisdictional network element, where the interference measurement response message is used for designation of the occupied network element measured by the jurisdiction network element a power parameter of the subband; according to the received power parameter of the designated subband occupied by the governed network element measured by the jurisdictional network element, in the network element to be judged, the network that meets the preset interference determination condition The element is determined to be an interfered network element.
  • the message element IE in the interference measurement request message includes one or more of the following information: message type, request for report The bandwidth range of the specified sub-band occupied by the requested network element, and the counting unit used when the requested network element reports the power parameter of the designated sub-band occupied;
  • the message element IE in the interference measurement response message includes: message type, And requesting, by the network element, the power parameter of the occupied sub-band occupied by the network element; wherein the occupied sub-band occupied by the requested network element is the designated sub-band requested in the interference measurement request message.
  • the message element IE in the interference measurement response message further includes: segmentation of the occupied designated subband measured by the requested network element Strength.
  • the first network element determines the interfered network in the heterogeneous communication system And the first network element sends an interference measurement request message to the network element in the communication system under its jurisdiction, where the interference measurement request message is used to request the referenced network element to report the occupied identifier through the interference measurement report message.
  • a power parameter of the band where the power parameter includes at least one of a received power and an interference received power; receiving, according to a preset receiving rule, an interference measurement report message sent by the managed network element; and receiving the interference measurement report message according to the received And carrying the power parameter of the designated sub-band occupied by the governed network element measured by the jurisdictional network element, and determining, in the managed network element, the network element that meets the preset interference determination condition as the interfered network element .
  • the message element IE in the interference measurement request message includes one or more of the following information: message type, request for reporting The bandwidth range of the specified sub-band occupied by the requested network element, and the counting unit used when the requested network element reports the power parameter of the designated sub-band occupied;
  • the message element IE in the interference measurement report message includes: message type, And requesting, by the network element, the power parameter of the occupied sub-band occupied by the network element; wherein the occupied sub-band occupied by the requested network element is the designated sub-band requested in the interference measurement request message.
  • the message element IE in the interference measurement report message further includes: segmentation of the occupied designated subband measured by the requested network element Strength.
  • the first network element determines the interfered network element in the heterogeneous communication system, and the method includes: the first network element receives an interference control request message sent by any network element in the communication system under its jurisdiction, where The interference control request message is used to request interference control on the interfered sub-band occupied by the any network element; the arbitrary network element is determined as the interfered network element.
  • the message element IE in the interference control request message includes the following cell One or more of the following: the message type, the bandwidth range of the specified subband occupied by the requested network element requested by the request, the interference amount on the interfered subband, and the required control element to be controlled on the designated subband occupied The amount of interference or the intensity of the interference, and the unit of counting used when the requested network element reports the amount of interference in the specified subband.
  • the interference quantity on the interfered subband specifically the total interference power value on the interfered subband, the interferer One of the total received power value on the band, the quantized level of the total interference strength on the interfered subband, and the quantized level of the total received strength on the interfered subband.
  • the requested network element is in the designated subband occupied
  • the amount of interference that needs to be controlled is specifically: a preset threshold value of the maximum transmit power of the requested network element in the designated sub-band occupied by the network element; or the required network element needs to reduce the decrease of the transmit power on the designated sub-band occupied by the requested network element. Or the requested network element needs to reduce the transmit power value on the designated sub-band occupied.
  • the message element IE in the interference control response message includes One or more of the following cells: a message type, and an adjustment amount of the specified subband transmission power occupied by the requested network element; or the message element IE in the interference control response message includes: a message type, a requested network element The range of the adjusted victim subband, whether the requested network element adjusts the interfered subband transmit power, and the amount of adjustment of the interfered subband transmit power by the requested network element.
  • the adjusted amount of the interfered subband transmit power of the requested network element specifically: the requested network The amount that the element adjusts to the interfered subband transmit power; or the amount that the requested network element adjusts to the interfered subband transmit power.
  • an interference control method including:
  • the second network element performs at least one of the following operations:
  • the first network element and the second network element are respectively network elements in a heterogeneous communication system, or the first network element is a centralized resource for allocating resources occupied by network elements in the heterogeneous communication systems.
  • the controller SRC, the second network element is a network element in any communication system.
  • the method further includes: sending an interference control response message to the first network element
  • the method before receiving the interference control request message sent by the first network element, the method further includes: receiving, by the second network element, the interference measurement request message sent by the first network element, where the interference measurement request message is used to request the second network
  • the power parameter of the specified subband is occupied by the element, the power parameter includes at least one of a received power and an interference received power; and the interference measurement response message is sent to the first network element, where the interference measurement response message is used for reporting The power parameter of the specified sub-band occupied by the second network element measured by the second network element.
  • the sending, by the second network element, the interference measurement response message Transmitting an interference measurement response message to the first network element when the power parameter of the specified sub-band occupied by the second network element that is requested in the interference measurement request is used, where the interference measurement response message is used to report the interference Measure the power parameter of the specified subband occupied by the second network element requested in the request; or when the second network element cannot measure the designated subband occupied by the second network element requested in the interference detection request And the second network element determines, as the designated sub-band occupied by the second network element, the sub-band determined according to the requested power parameter of the specified sub-band and the spectrum sharing information of the second network element. Sending an interference measurement response message to the first network element, where the interference measurement response message carries the determined specified sub-band power occupied by the second network element parameter.
  • the message element IE in the interference measurement request message includes the following One or more of the cells: a message type, a bandwidth range of the specified subband occupied by the requested network element that is requested to be reported, and a counting unit used when the requested network element reports the power parameter of the designated subband occupied by the requested network element;
  • the message element IE in the measurement response message includes: a message type, a power parameter of the occupied sub-band occupied by the requested network element.
  • the message element IE in the interference measurement response message further includes: segmentation of the occupied designated subband measured by the requested network element Strength.
  • the first network element is an SRC and the second network element is a network element in any communication system
  • the second network element before receiving the interference control request message sent by the first network element, And the second network element receives the interference measurement request message sent by the first network element, where the interference measurement request message is used to request to report the power of the designated sub-band occupied by the second network element by using the interference measurement report message.
  • a parameter wherein the power parameter includes at least one of a received power and an interference received power; and the interference measurement report message is sent to the first network element according to a preset sending rule.
  • the sending, by the second network element, the interference measurement report message Transmitting an interference measurement report message to the first network element when the power parameter of the specified sub-band occupied by the second network element that is requested in the interference measurement request is used, where the interference measurement report message is used to report the interference Measure the power parameter of the specified subband occupied by the second network element requested in the request; or when the second network element cannot measure the designated subband occupied by the second network element requested in the interference detection request And the second network element determines, as the designated sub-band occupied by the second network element, the sub-band determined according to the requested power parameter of the specified sub-band and the spectrum sharing information of the second network element. Sending an interference measurement report message to the first network element, where the interference measurement report message carries the determined power parameter of the specified sub-band occupied by the second network element.
  • the message element IE in the interference measurement request message includes the following One or more of the cells: a message type, a bandwidth range of the specified subband occupied by the requested network element that is requested to be reported, and a counting unit used when the requested network element reports the power parameter of the designated subband occupied by the requested network element;
  • the message element IE in the measurement report message includes: a message type, a power parameter of the occupied sub-band occupied by the requested network element.
  • the message element IE in the interference measurement report message further includes: segmentation of the occupied designated subband measured by the requested network element Strength.
  • the second network element is further included Sending an interference control request message to the first network element, where the interference control request message is used to request interference control on the interfered sub-band occupied by the second network element.
  • the message element IE in the interference control request message includes one or more of the following information: a message type, a request-controlled designation of the requested network element The bandwidth range of the subband, the interference amount on the interfered subband, the amount of interference or interference strength that the requested network element needs to control on the designated subband occupied, and the occupied subband to be adjusted by the requested network element. The amount of interference used when counting units.
  • the message element IE in the interference control response message includes: a message type, and an occupied designated element of the requested network element adjustment The bandwidth range of the band, the adjustment amount of the designated sub-band transmit power occupied, and whether the requested network element adjusts the transmitted power of the interfered sub-band.
  • the second network element is adjusted within a preset range by using one or more of the following manners
  • the allocated transmit power of the designated sub-band occupied for the cell located in the cell under the jurisdiction of the second network element and the cell under the interfered network element, and at the edge of the cell under the jurisdiction of the second network element, and occupying the Specifying the terminal of the subband, reducing the transmit power of the terminal, so that the transmit power of the terminal is lower than the pre Setting a maximum transmit power threshold, or reducing a transmit power of the terminal by a preset value; adjusting, for a terminal in a cell under the jurisdiction of the second network element, a transmit power of the terminal to be lower than a preset maximum transmit a power threshold; for a terminal located between the cell under the jurisdiction of the second network element and the cell under the jurisdiction of the interfered network element, at the edge of the cell under the jurisdiction of the second network element, and
  • the transmit power of the designated sub-band occupied by the second network element in a preset range for the terminal of the cell to which the second network element belongs, when the terminal needs to be allocated for the terminal
  • the transmit power of the terminal on the designated subband is not higher than a preset maximum transmit power threshold; for the cell under the jurisdiction of the second network element and the cell under the interfered network element
  • the designated sub-band is allocated to a terminal that satisfies at least one of the following conditions: a cell center terminal whose transmit power is lower than a preset power threshold, and the interfered
  • the terminal between the network elements is not less than the preset distance threshold, and the path loss to the interfered network element and the path loss to the local road loss are greater than a predetermined threshold, wherein the preset distance threshold Or the predetermined threshold is used to ensure that the signal sent by the terminal is not interfered with the interfered network element when the signal
  • an interference control apparatus including:
  • a sending module configured to send an interference control request message to the heterogeneous network element, where the interference control request message is used to request the heterogeneous network element to perform interference control on the interfered sub-band determined by the determining module;
  • the communication system where the heterogeneous network element is located and the communication system where the device is located are heterogeneous Communication Systems.
  • the apparatus further includes a receiving module, where the receiving module is configured to receive, in the heterogeneous network element, a transmit power of the interfered subband The interference control response message that the adjusted network element replies to the interference control request message sent by the sending module.
  • the message element IE in the interference control request message sent by the sending module includes one or more of the following types: message type, the interference of the request control The bandwidth range of the subband, the amount of interference on the interfered subband, the amount of interference or interference level that the requested network element needs to control on the interfered subband, and the interference amount reported by the requested network element to report Counting unit.
  • the information in the interference control response message received by the receiving module includes one or more of the following types of message: a message type, an adjusted amount of the interfered subband transmit power of the requested network element, and whether the requested network element adjusts the interfered subband transmit power, And the range of interfered subbands adjusted by the requested network element.
  • the sending module is specifically used And sending an interference control request message to the heterogeneous network element by using a direct interface with the heterogeneous network element; or an operation and maintenance center OAM having a connection relationship with the communication system in which the communication system and the heterogeneous network element are located, Sending an interference control request message to the heterogeneous network element; or sending an interference control request message to the heterogeneous network element by using a core network node that has a connection relationship with the self and the heterogeneous network element, where the interference control request The message manages the RIM message bearer through the radio access network message.
  • a fifth aspect provides an interference control apparatus, including:
  • a first determining module configured to determine a victim network element in the heterogeneous communication system
  • a second determining module configured to determine, by the interference determining network element, that the interfered network element that is determined by the first determining module is in a heterogeneous communication system, that interferes with the interfered network element
  • a transceiver module configured to send an interference control request message to the interference network element determined by the second determining module, where the interference control request message is used to request interference control on a designated sub-band occupied by the interference network element .
  • the transceiver module is further configured to: when the second determining module is unable to determine the interference network element,
  • the network element of the heterogeneous communication system of the at least one relationship sends an interference control message: a network element of the heterogeneous communication system having a neighbor relationship with the victim network element; and a heterogeneous system having a connection relationship with the victim network element a network element of the communication system, wherein the interference control request message is used to request interference control on a designated sub-band occupied by a network element that receives the interference request message.
  • the transceiver module is further configured to receive, by the network element, the network element that can adjust the transmit power of the designated sub-band occupied by the interference network element, The interference control response message replied by the transmitted interference control request message.
  • the transceiver module is further configured to: after receiving an interference control request message to the interference network element, receive and receive the The interference control response message of the network element replying to the request message.
  • the transceiver module is further configured to: before the first determining module determines the interfered network element, send an interference measurement request to a network element in a heterogeneous communication system under the jurisdiction of the device where the device is located.
  • the interference measurement request message is used to request a power parameter of a designated sub-band occupied by the jurisdiction network element, where The power parameter includes at least one of a received power and an interference received power, where the interference measurement response message is used to report a power parameter of a specified sub-band occupied by the managed network element measured by the jurisdiction network element; the first determining module Specifically, the power of the designated sub-band occupied by the governed network element measured by the controlled network element received by the transceiver module Numbers, governed by the network element in the interference line with the preset determination conditions NE NE determined interference.
  • the message element IE in the interference measurement request message sent by the transceiver module includes one or more of the following cells: The message type, the bandwidth range of the specified subband occupied by the requested network element that is requested to be reported, and the counting unit used when the requested network element reports the power parameter of the designated subband occupied by the requested network element; the interference measurement response received by the transceiver module
  • the message element IE in the message includes: a message type, a power parameter of the occupied subband to be measured by the requested network element; wherein the occupied designated subband measured by the requested network element is the request specified in the interference measurement request message Subband.
  • the message element IE in the interference measurement response message received by the transceiver module further includes: Occupies the split strength of the specified subband.
  • the transceiver module is further configured to: before the first determining module determines the interfered network element, send an interference measurement request message to a network element in a communication system under the jurisdiction of the device where the device is located; Receiving, by the preset receiving rule, an interference measurement report message sent by the managed network element for the interference measurement request message, where the interference measurement request message is used to request that the occupied network element is occupied by the interference measurement report message reporting Specifying a power parameter of the subband, where the power parameter includes at least one of a received power and an interference received power, where the first determining module is configured to be used according to the interference measurement report message received by the transceiver module The power parameter of the designated sub-band occupied by the governed network element measured by the jurisdictional network element, in the managed network element Will meet the pre-
  • the message element IE in the interference measurement request message sent by the transceiver module includes one or more of the following cells: The message type, the bandwidth range of the specified subband occupied by the requested network element that is requested to be reported, and the counting unit used when the requested network element reports the power parameter of the designated subband occupied by the requested network element; the interference measurement report received by the transceiver module
  • the message element IE in the message includes: a message type, a power parameter of the occupied sub-band occupied by the requested network element, where the requested network element is occupied by the measurement
  • the designated subband is the designated subband requested in the interference measurement request message.
  • the message element IE in the interference measurement report message that is received by the transceiver module further includes: Occupies the split strength of the specified subband.
  • the transceiver module is further configured to receive an interference control request message sent by any network element in a communication system under the jurisdiction of the device where the device is located, where the interference control request message is used to request the The interference control is performed on the interfered sub-band occupied by any network element.
  • the first determining module is specifically configured to determine the any network element as the interfered network element.
  • the message element IE in the interference control request message sent by the transceiver module includes the following One or more of the elements: the message type, the bandwidth range of the specified subband occupied by the requested network element requested by the request, the interference amount on the interfered subband, and the required network element need to be controlled on the designated subband occupied The amount of interference or the strength of the interference, and the unit of counting used when the requested network element reports the amount of interference in the specified subband.
  • the interference quantity on the interfered subband in the interference control request message is specifically on the interfered subband One of a total interference power value, a total received power value on the interfered subband, a quantized level of the total interference strength on the interfered subband, and a quantized level of the total received strength on the interfered subband.
  • the requested in the interference control request message The amount of interference that the network element needs to control on the designated subband occupied by the network element, specifically: the preset threshold value of the maximum transmit power of the requested network element in the designated subband occupied by the network element; or the designated subband of the requested network element in the occupied subband It is required to reduce the amount of reduction of the transmission power; or the required transmission power value of the requested network element on the designated sub-band occupied.
  • the message element IE in the interference control response message received by the transceiver module includes one or more of the following cells: a message type, a requested network element The adjustment amount of the designated sub-band transmit power occupied, whether the requested network element adjusts the interfered sub-band transmit power, and the range of the interfered sub-band adjusted by the requested network element.
  • the adjusted amount of the interfered subband transmit power of the requested network element specifically: the requested network The amount that the element adjusts to the interfered subband transmit power; or the amount that the requested network element adjusts to the interfered subband transmit power.
  • an interference control apparatus including:
  • the transceiver module is configured to receive an interference control request message sent by the first network element, where the interference control request message is used to request interference control on a designated sub-band occupied by the device where the device is located;
  • an adjustment module configured to: perform at least one of: adjusting, within a preset range, a transmit power of the occupied designated sub-band allocated by the second network element; and allocating the second network within a preset range The transmit power of the designated sub-band occupied by the element;
  • the first network element and the device where the device is located are respectively network elements in the heterogeneous communication system, or the first network element is a centralized resource controller for allocating resources occupied by the network elements in the different types of communication systems.
  • SRC the device where the device is located is a network element in any communication system.
  • the transceiver module is further configured to send, to the first network element, an interference control response message for the received interference control request message.
  • the transceiver module is further configured to: before receiving the interference control request message sent by the first network element Receiving an interference measurement request message sent by the first network element, and sending an interference measurement response message for the interference measurement request message to the first network element, where the interference measurement request message is used to request the device where the device is located a power parameter of the specified sub-band, where the power parameter includes at least one of a received power and an interference received power, where the interference measurement response message is used to report the power of the designated sub-band occupied by the device measured by the device where the device is located.
  • the first network element is an SRC.
  • the method further includes: a measurement module, where the measurement module is configured to measure the request in the interference measurement request received by the transceiver module The power parameter of the specified sub-band occupied by the device; the transceiver module is specifically configured to: when the measurement module is capable of measuring a power parameter of a specified sub-band occupied by a device where the device is located in the interference measurement request Transmitting, to the first network element, an interference measurement response message, where the interference measurement response message is used to report a power parameter of a specified subband occupied by the device requested in the interference measurement request; or when the measurement When the module cannot measure the power parameter of the specified subband occupied by the device requested in the interference detection request, the subband determined according to the requested power parameter of the specified subband and the spectrum sharing information of the device is used as The specified subband occupied by the device; sending an interference measurement response message to the first network element, where the interference measurement response message Carrying the apparatus occupied by the determined parameter
  • the interference measurement request message received by the transceiver module is
  • the message element IE includes one or more of the following types of information: a message type, a bandwidth range of a specified subband occupied by the requested network element requested to be reported, and a power parameter used by the requested network element to report the power parameter of the designated subband occupied by the requested network element.
  • the message element IE in the interference measurement response message sent by the transceiver module includes: a message type, and a power parameter of the occupied sub-band occupied by the requested network element.
  • the message element IE in the interference measurement response message sent by the transceiver module further includes: Occupies the split strength of the specified subband.
  • the transceiver module is further configured to: before receiving the interference control request message sent by the first network element, receive the interference measurement request message sent by the first network element;
  • the preset transmission rule is configured to send, to the first network element, an interference measurement report message for the received interference measurement request message, where the interference measurement request message is used to request that the interference measurement report message is reported to the device occupied by the device a power parameter of the subband, wherein the power parameter includes at least one of a received power and an interference received power, wherein the first network The yuan is SRC.
  • the method further includes: a measurement module, where the measurement module is configured to measure the request in the interference measurement request received by the transceiver module The power parameter of the specified sub-band occupied by the device; the transceiver module is specifically configured to: when the measurement module is capable of measuring a power parameter of a specified sub-band occupied by a device where the device is located in the interference measurement request Transmitting, to the first network element, an interference measurement report message, where the interference measurement report message is used to report a power parameter of a specified subband occupied by the device requested in the interference measurement request; or when the measurement When the module cannot measure the power parameter of the specified subband occupied by the device requested in the interference detection request, the subband determined according to the requested power parameter of the specified subband and the spectrum sharing information of the device is used as The specified subband occupied by the device; sending an interference measurement report message to the first network element, where the interference measurement report message Carrying the apparatus occupied by the determined parameter
  • the interference measurement request message received by the transceiver module is
  • the message element IE includes one or more of the following types of information: a message type, a bandwidth range of a specified subband occupied by the requested network element requested to be reported, and a power parameter used by the requested network element to report the power parameter of the designated subband occupied by the requested network element.
  • the message element IE in the interference measurement report message sent by the transceiver module includes: a message type, and a power parameter of the occupied sub-band occupied by the requested network element.
  • the message element IE in the interference measurement report message that is sent by the transceiver module further includes: Occupies the split strength of the specified subband.
  • the transceiver module is further configured to: when an interference subband exists in a bandwidth occupied by a device where the device is located, send interference control to the first network element. And a request message, where the interference control request message is used to request interference control on the interfered sub-band occupied by the device, where the first network element is an SRC.
  • the transceiver module receives the The message element IE in the interference control request message includes one or more of the following types of message: the message type, the bandwidth range of the designated sub-band occupied by the requested network element requesting control, the interference amount on the interfered sub-band, The counting unit used by the requesting network element to control the amount of interference or interference strength on the designated subband occupied, and the amount of interference of the specified subband occupied by the requested network element.
  • the message element IE in the interference control response message sent by the transceiver module includes one or more of the following cells The message type, the bandwidth range of the occupied sub-band occupied by the requested network element, the adjustment amount of the designated sub-band transmission power occupied, and whether the requested network element adjusts the transmitted power of the interfered sub-band.
  • the adjusting module is specifically configured to adopt one or more of the following manners in a preset range. Adjusting the transmit power of the designated sub-band allocated by the device where the device is located: for the cell located in the cell under the jurisdiction of the device and the cell under the jurisdiction of the interfered network element, and at the edge of the cell under the jurisdiction of the device where the device is located, and occupying
  • the terminal of the designated sub-band reduces the transmit power of the terminal, so that the transmit power of the terminal is lower than a preset maximum transmit power threshold, or reduces the transmit power of the terminal by a preset value;
  • the terminal in the cell under the jurisdiction adjusts the transmit power of the terminal to be lower than the preset maximum transmit power threshold; and is located between the cell under the jurisdiction of the device where the device is located and the cell under the interfered network element, where the device is located
  • the transmission power of the designated sub-band occupied by the device where the device is located is allocated in a preset manner by using one or more of the following methods: for the terminal of the cell under the jurisdiction of the device where the device is located, when the designated sub-band needs to be allocated for the terminal Controlling the transmission power of the terminal on the designated sub-band is not higher than a preset a maximum transmit power threshold; for the terminal of the cell to which the device is located, the designated sub-band is allocated to the terminal that satisfies at least one of the following conditions: the cell center terminal whose transmit power is lower than the preset power threshold, and The terminal between the interfered network elements is not less than a preset distance threshold, and the path loss to the interfered network element and the path loss to the local road loss are greater than a predetermined threshold, where the The preset distance threshold or the predetermined threshold is used to ensure that the signal sent by the terminal does not interfere with the interfered network element when the signal sent by the terminal is transmitted to the interfered network element; and the requested network element needs to
  • a seventh aspect provides a network element, comprising: the fourth aspect or the interference control apparatus provided in combination with any of the possible implementation manners of the fourth aspect.
  • an SRC comprising: the fifth aspect or the interference control apparatus provided in combination with any of the possible implementations of the fifth aspect.
  • a ninth aspect provides a network element, comprising: the interference control device provided by the sixth aspect or combined with any possible implementation manner of the sixth aspect.
  • an interference control apparatus including:
  • a processor configured to determine a victim subband from a bandwidth occupied by itself
  • a transmitter configured to send an interference control request message to the heterogeneous network element, where the interference control request message is used to request the heterogeneous network element to perform interference control on the interfered sub-band determined by the processor 1901;
  • the communication system in which the heterogeneous network element is located and the communication system in which the device is located are heterogeneous communication systems.
  • the method further includes: a receiver, configured to receive, in the heterogeneous network element, capable of adjusting a transmit power of the interfered subband The interference control response message that the network element replies to the interference control request message sent by the sending module.
  • the message element IE in the interference control request message sent by the sender includes one or more of the following cells: message type, request control The bandwidth range of the interfered subband, the amount of interference on the interfered subband, the amount of interference or interference level that the requested network element needs to control on the interfered subband, and the reported network element reporting The unit of counting used when controlling the amount of interference.
  • the message in the interference control response message received by the receiver includes one or more of the following types of message: a message type, an adjusted amount of the interfered subband transmit power of the requested network element, and whether the requested network element adjusts the interfered subband transmit power, And the range of interfered subbands adjusted by the requested network element.
  • the transmitter is specifically used And sending an interference control request message to the heterogeneous network element by using a direct interface with the heterogeneous network element; or an operation and maintenance center OAM having a connection relationship with the communication system in which the communication system and the heterogeneous network element are located, Sending an interference control request message to the heterogeneous network element; or sending an interference control request message to the heterogeneous network element by using a core network node that has a connection relationship with the self and the heterogeneous network element, where the interference control request The message manages the RIM message bearer through the radio access network message.
  • an interference control apparatus including:
  • a processor configured to determine a victim network element in the heterogeneous communication system; and determine an interference network element that interferes with the interfered network element with the interfered network element in a heterogeneous communication system;
  • the transceiver is configured to send an interference control request message to the interference network element determined by the processor, where the interference control request message is used to request interference control on a designated sub-band occupied by the interference network element.
  • the transceiver is further configured to: when the processor cannot determine the interference network element, have the following at least with the interfered network element A network element of a heterogeneous communication system of the relationship sends an interference control message: a network element of a heterogeneous communication system having a neighbor relationship with the victim network element; and a heterogeneous communication having a connection relationship with the victim network element a network element of the system, wherein the interference control request message is used to request to receive the The specified sub-band occupied by the network element that interferes with the request message performs interference control.
  • the transceiver is further configured to receive, by the network element, the network element that can adjust the transmit power of the designated sub-band occupied by the interference network element, The interference control response message replied by the interference control request message sent by the device.
  • the transceiver is further configured to: after receiving an interference control request message to the interference network element, receive the received The interference control response message of the network element replying to the interference request message.
  • the transceiver is further configured to: before the processor determines the interfered network element, send interference to a network element in a heterogeneous communication system under the jurisdiction of the device where the device is located.
  • Receiving a request message receiving an interference measurement response message sent by the managed network element for the interference measurement request message, where the interference measurement request message is used to request a power parameter of a designated sub-band occupied by a jurisdiction network element, where The power parameter includes at least one of a received power and an interference received power; the interference measurement response message is used to report a power parameter of a specified subband occupied by the managed network element measured by the jurisdiction network element; the processor Specifically, the power parameter of the designated sub-band occupied by the governed network element measured by the controlled network element received by the transceiver is Said network element is governed, in line with the determination condition preset interference NE NE determined to be disturbed.
  • the message element IE in the interference measurement request message sent by the transceiver includes one or more of the following cells
  • the interference measurement received by the transceiver The message element IE in the response message includes: a message type, a power parameter of the occupied designated subband measured by the requested network element; wherein the occupied designated subband measured by the requested network element is requested in the interference measurement request message Specify a subband.
  • the message element IE in the interference measurement response message received by the transceiver further includes: a segmentation strength of the occupied designated sub-band measured by the requested network element.
  • the transceiver is further configured to send an interference measurement request to a network element in a communication system under the jurisdiction of the device where the device is located, before the processor determines the interfered network element.
  • the interference measurement report message sent by the managed network element for the interference measurement request message, where the interference measurement request message is used to request the jurisdictional network element to report through the interference measurement report message
  • the power parameter of the specified sub-band wherein the power parameter includes at least one of a received power and an interference received power
  • the processor is specifically configured to perform according to the interference measurement report message received by the transceiver
  • the power parameter of the designated sub-band occupied by the governed network element measured by the jurisdictional network element, in the jurisdictional network element, will be met Interference determination condition set is determined as the interference NE NE.
  • the message element IE in the interference measurement request message sent by the transceiver includes one or more of the following cells
  • the interference measurement received by the transceiver includes: a message type, a power parameter of the occupied subband to be measured by the requested network element, where the occupied designated subband measured by the requested network element is requested in the interference measurement request message. Specify a subband.
  • the message element IE in the interference measurement report message received by the transceiver further includes: being measured by the requested network element The split strength of the specified subband.
  • the transceiver is further configured to receive an interference control request message sent by any network element in a communication system under the jurisdiction of the device where the device is located, where The interference control request message is used to request interference control on the interfered sub-band occupied by the any network element, and the processor is specifically configured to determine the any network element as the interfered network element.
  • the message element IE in the interference control request message sent by the transceiver includes One or more of the following cells: a message type, a bandwidth range of a specified subband occupied by the requested network element requested by the request, an interference amount on the interfered subband, and a specified subband of the requested network element The amount of interference or the intensity of the interference that needs to be controlled, and the unit of counting used when the amount of interference in the specified subband occupied by the requested network element is reported.
  • the interference quantity on the interfered subband in the interference control request message is specifically on the interfered subband One of the total interference power value, the total received power value on the interfered subband, the quantized level of the total interference strength on the interfered subband, and the quantized level of the total received strength on the interfered subband.
  • the interference control request message in the interference control request message
  • the amount of interference that the requested network element needs to control on the designated sub-band that is occupied specifically: the preset threshold value of the maximum transmit power of the requested network element in the designated sub-band occupied by the requested network element; or the designated network element is occupied by the occupied network element.
  • the sub-band needs to reduce the amount of transmission power reduction; or the requested network element needs to reduce the transmission power value on the designated sub-band occupied.
  • the interference control received by the transceiver includes one or more of the following message types: a message type, an adjustment amount of the designated sub-band transmission power occupied by the requested network element, and whether the requested network element transmits the interfered sub-band transmission power.
  • the adjustments and the range of disturbed subbands adjusted by the requesting network element are made.
  • the adjusted amount of the interfered subband transmit power of the requested network element is specifically: requested The amount adjusted by the network element to the interfered subband transmit power; or the amount by which the requested network element adjusts the interfered subband transmit power.
  • an interference control apparatus including:
  • the transceiver is configured to receive an interference control request message sent by the first network element, where the interference control request message is used to request interference control on a designated sub-band occupied by the device where the device is located;
  • a processor configured to: perform at least one of: adjusting, within a preset range, a transmit power of the occupied designated sub-band allocated by the second network element; and allocating the second network within a preset range The transmit power of the designated sub-band occupied by the element;
  • the first network element and the device where the device is located are respectively network elements in the heterogeneous communication system, or the first network element is a centralized resource controller for allocating resources occupied by the network elements in the different types of communication systems.
  • SRC the device where the device is located is a network element in any communication system.
  • the transceiver is further configured to send, to the first network element, an interference control response message for an interference control request message received by the receiver;
  • the transceiver is further configured to receive an interference control request sent by the first network element Receiving an interference measurement request message sent by the first network element, and sending an interference measurement response message for the interference measurement request message to the first network element, where the interference measurement request message is used to request the device a power parameter of the specified sub-band occupied by the device, where the power parameter includes at least one of a received power and an interference received power, where the interference measurement response message is used to report the designated sub-band occupied by the device measured by the device where the device is located.
  • Power parameter; the first network element is an SRC.
  • the processor is further configured to measure the device requested in the interference measurement request received by the transceiver The power parameter of the designated sub-band is occupied; the transceiver is specifically configured to: when the processor is capable of measuring a power parameter of a specified sub-band occupied by a device where the device is requested in the interference measurement request, to the The first network element sends an interference measurement response message, where the interference measurement response message is used to report a power parameter of a specified subband occupied by the device requested in the interference measurement request; or when the processor cannot measure The device claimed in the interference detection request When the power parameter of the specified subband is used, the subband determined according to the requested power parameter of the specified subband and the spectrum sharing information of the device is used as the designated subband occupied by the device; and the first network element is used. Sending an interference measurement response message, where the interference measurement response message carries the power parameter of the determined specified sub-band occupied by the device.
  • the interference measurement request received by the transceiver includes one or more of the following types of message: the message type, the bandwidth range of the specified subband occupied by the requested network element that is requested to be reported, and the power parameter of the specified subband occupied by the requested network element.
  • the count unit used; the message element IE in the interference measurement response message sent by the transceiver includes: a message type, and a power parameter of the occupied sub-band occupied by the requested network element.
  • the message element IE in the interference measurement response message sent by the transceiver further includes: being measured by the requested network element The split strength of the specified subband.
  • the transceiver is further configured to: before receiving an interference control request message sent by the first network element, receive an interference measurement request message sent by the first network element; Transmitting, by the preset sending rule, an interference measurement report message for the received interference measurement request message to the first network element, where the interference measurement request message is used to request that the interference measurement report message is used by the device where the device is located Specifying a power parameter of the subband, wherein the power parameter includes at least one of a received power and an interference received power, and the first network element is an SRC.
  • the processor is further configured to measure the device requested in the interference measurement request received by the transceiver The power parameter of the designated sub-band is occupied; the transceiver is specifically configured to: when the processor is capable of measuring a power parameter of a specified sub-band occupied by a device where the device is requested in the interference measurement request, to the The first network element sends an interference measurement report message, where the interference measurement report message is used to report the power parameter of the designated sub-band occupied by the device requested in the interference measurement request.
  • the processor when the processor is unable to measure the power parameter of the specified subband occupied by the device requested in the interference detection request, the power parameter of the specified subband according to the request, and the spectrum sharing of the device
  • the sub-band determined by the information is used as the designated sub-band occupied by the device; the interference measurement report message is sent to the first network element, where the interference measurement report message carries the determined identifier occupied by the device The power parameter of the specified subband.
  • the interference measurement request received by the transceiver includes one or more of the following types of message: the message type, the bandwidth range of the specified subband occupied by the requested network element that is requested to be reported, and the power parameter of the specified subband occupied by the requested network element.
  • the unit of the IE used in the interference measurement report message sent by the transceiver includes: a message type, and a power parameter of the occupied sub-band occupied by the requested network element.
  • the message element IE in the interference measurement report message sent by the transceiver further includes: being measured by the requested network element The split strength of the specified subband.
  • the transceiver is further configured to: when the interfered subband exists in a bandwidth occupied by a device where the device is located, send the interference to the first network element. Controlling the request message, wherein the interference control request message is used to request interference control on the interfered sub-band occupied by the device, where the first network element is an SRC.
  • the message element IE in the interference control request message received by the transceiver includes one or more of the following information: a message type, a request control request The bandwidth range of the designated sub-band occupied by the network element, the interference quantity on the interfered sub-band, the interference quantity or interference strength that the requested network element needs to control on the designated sub-band occupied, and the reported network element reporting adjustment The unit of counting used when the amount of interference in the specified subband is occupied.
  • the message element IE in the interference control response message sent by the transceiver includes one or more of the following cells The message type, the bandwidth range of the specified subband occupied by the requested network element, Whether the adjusted amount of the designated sub-band transmit power is occupied, and whether the requested network element adjusts the transmit power of the interfered sub-band.
  • the processor is specifically configured to adopt one or more of the following manners Adjusting the transmit power of the designated sub-band allocated by the device where the device is located: for the cell located in the cell under the jurisdiction of the device and the cell under the jurisdiction of the interfered network element, at the edge of the cell under the jurisdiction of the device where the device is located, And occupying the terminal of the specified sub-band, reducing the transmit power of the terminal, causing the transmit power of the terminal to be lower than a preset maximum transmit power threshold, or reducing the transmit power of the terminal by a preset value; The terminal in the cell under the jurisdiction of the device adjusts the transmit power of the terminal to be lower than the preset maximum transmit power threshold; and is located between the cell under the jurisdiction of the device where the device is located and the cell under the interfered network element.
  • the terminal at the edge of the cell where the device is located and occupying the specified sub-band reduces the number of terminals scheduled at the same time; when the device is located When the network element in the LTE system is used, the terminal that occupies the designated sub-band is located between the cell under the jurisdiction of the device where the device is located and the cell under the jurisdiction of the interfered network element, and the cell under the jurisdiction of the device where the device is located.
  • performing data transmission with the terminal performing at least one of the following operations: reducing transmission power of each resource block carrying data, and increasing the number of resource blocks used for carrying data;
  • the transmission power of the designated sub-band occupied by the device where the device is located is allocated in a preset manner by using one or more of the following methods: for the terminal of the cell under the jurisdiction of the device where the device is located, when the designated sub-band needs to be allocated for the terminal And controlling, by the terminal, that the transmit power of the terminal on the designated sub-band is not higher than a preset maximum transmit power threshold; and for the terminal of the cell that the device is located, the designated sub-band is allocated to satisfy at least one of the following
  • the terminal of the condition is used: a cell center terminal whose transmit power is lower than a preset power threshold, a terminal whose distance from the interfered network element is not less than a preset distance threshold, and a path loss to the interfered network element
  • the terminal that has a path loss to the path loss of the cell is greater than the predetermined threshold, where the preset distance threshold or the predetermined threshold is used to ensure that the signal sent by the terminal is not transmitted to the interfered network element when the signal is transmitted to
  • Interference when the interference control request message further carries time period information that the requested network element needs to perform interference control on the occupied sub-band occupied,
  • the terminal located in the cell under the jurisdiction of the device in which the device is located allocates the designated sub-band to a terminal whose transmission power is lower than a preset power threshold in a period in which interference control is required.
  • the invention provides a network element, comprising: the interference control device provided by the tenth aspect or combined with any possible implementation manner of the tenth aspect.
  • an SRC comprising: an interference control device provided by the eleventh aspect or in combination with any one of the possible implementations of the eleventh aspect.
  • a network element comprising: the twelfth aspect or the interference control device provided in combination with any of the possible implementations of the twelfth aspect.
  • the first network element and the second network element are network elements in the heterogeneous communication system
  • the first network element is from the first network element
  • the method and the network element device are provided. Determining the interfered subband in the occupied bandwidth; and transmitting, to the second network element, an interference control request message for requesting the second network element to perform interference control on the interfered subband; after receiving the interference control request message, the second network element receives the interference control request message And performing at least one of the following operations: adjusting, within a preset range, a transmit power of the designated sub-band allocated by the second network element; and allocating a transmission of the designated sub-band occupied by the second network element within a preset range power.
  • the first network element is a centralized resource controller (SRC)
  • the second network element can be a network element in any communication system
  • the first network element sends the second network element to the second network element.
  • An interference control request message requesting interference control on a designated sub-band occupied by the second network element, and after receiving the interference control request message sent by the first network element, the second network element performs at least one of the following operations: The range adjusts the transmit power of the occupied sub-band allocated by the second network element; and allocates the transmit power of the designated sub-band occupied by the second network element within a preset range.
  • the interference control request message and the interference control response message are performed between the heterogeneous network elements. Interacting to implement interference control between heterogeneous communication systems.
  • the interference control request message and the interference control response are performed by the SRC and the heterogeneous network element.
  • the interaction of messages realizes interference control between heterogeneous communication systems and solves the problem of heterogeneity The problem of large interference between neighboring cells.
  • FIG. 1 is a flow chart of an interference control method applied to a first network element side requesting interference control according to an embodiment of the present invention
  • FIG. 2 is a schematic diagram of a network architecture according to an embodiment of the present invention.
  • FIG. 3 is a flowchart of an interference control method applied to an RSC side of a first network element requesting interference control according to an embodiment of the present invention
  • FIG. 4 is a second schematic diagram of a network architecture according to an embodiment of the present invention.
  • FIG. 5 is a flowchart of an interference control method applied to a second network element side of a requested interference control according to an embodiment of the present invention
  • FIG. 6 is a flowchart of an interference control method according to an embodiment of the present invention.
  • FIG. 7 is a flowchart of an interference control method according to another embodiment of the present invention.
  • FIG. 8 is a schematic diagram of interaction between an interference control request message and an interference control response message according to an embodiment of the present invention.
  • 9a-9b are schematic diagrams of interaction scenarios between a first network element and a second network element according to an embodiment of the present invention.
  • FIG. 10 is a flowchart of an interference control method according to another embodiment of the present invention.
  • 11a-11b are schematic diagrams of interaction of an interference measurement request message, an interference measurement response message, and an interference measurement report message according to an embodiment of the present invention.
  • FIG. 12 is a flowchart of an interference control method according to another embodiment of the present invention.
  • FIG. 13 is a schematic diagram of interaction between a first network element and a managed network element according to an embodiment of the present invention.
  • FIG. 14 is a flowchart of an interference control method according to another embodiment of the present invention.
  • FIG. 15 is a schematic diagram of interaction between a first network element and a managed network element according to an embodiment of the present invention.
  • FIG. 16 is a schematic structural diagram of an interference control apparatus according to an embodiment of the present invention.
  • FIG. 17 is a schematic structural diagram of an interference control apparatus according to an embodiment of the present disclosure.
  • FIG. 18 is a schematic structural diagram of three structures of an interference control apparatus according to an embodiment of the present invention.
  • FIG. 19 is a schematic structural diagram of four structures of an interference control apparatus according to an embodiment of the present invention.
  • 20 is a schematic structural diagram of five interference control devices according to an embodiment of the present invention.
  • FIG. 21 is a schematic structural diagram of six structures of an interference control apparatus according to an embodiment of the present invention.
  • the embodiments of the present invention provide an interference control method, device, and network element device.
  • the preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only for illustrating and explaining the present invention. It is not intended to limit the invention. And in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.
  • An embodiment of the present invention provides an interference control method, which is applied to a first network element side that requests interference control, as shown in FIG. 1 , and includes:
  • the first network element determines the interfered subband from the bandwidth occupied by the first network element.
  • S102 Send an interference control request message to the heterogeneous network element, where the interference control request message is used to request the heterogeneous network element to perform interference control on the interfered sub-band; the communication system where the heterogeneous network element is located and the communication system where the first network element is located It is a heterogeneous communication system.
  • FIG. 2 is a schematic diagram of a network architecture provided by the embodiment.
  • the first network element and the communication system with the first network element are heterogeneous network elements of the heterogeneous communication system, preferably,
  • a network element and a heterogeneous network element may be access network elements in a communication system in which the network element is located, for example, a base station (NodeB or eNodeB), a radio network controller (RNC, Radio Network Controller), and a base station controller (BSC). , Base Station Controller), etc. That is, when the first network element is an access network element in an arbitrary system, the heterogeneous network element may be an access network element in a communication system in which the first network element is located in a heterogeneous communication system.
  • the heterogeneous network element that receives the interference control request message sent by the first network element may be an interference network element that generates interference to the first network element, or may be a heterogeneous network that has a neighbor relationship with the first network element.
  • the element may also be a heterogeneous network element having a connection relationship with the first network element.
  • the first network element sends an interference control request message to the heterogeneous network element.
  • the network element in the heterogeneous communication system can directly communicate through the communication interface between the first network element and the heterogeneous network element to perform interference control, and then, when in the first standard communication system, When the first network element is interfered by the heterogeneous network element in the second-standard communication system, the first network element can directly communicate with the heterogeneous network element, and send an interference control request message to the heterogeneous network element, and the heterogeneous system
  • the network element performs interference control; or if there is an operation and maintenance center (OAM) that has a connection relationship with the communication system where the first network element is located and the communication system where the heterogeneous network element is located, the first network element can pass the The OAM sends an interference control request message to the heterogeneous network element; or if there is a core network node that has a connection relationship with the first network element and the heterogeneous network element,
  • OAM operation and maintenance center
  • the embodiment of the present invention provides an interference control method, which is applied to the SRC side of the first network element that requests interference control, as shown in FIG. 3, and includes:
  • the first network element determines the interfered network element in the heterogeneous communication system, where the first network element is an SRC for allocating resources occupied by the network element in the heterogeneous communication system.
  • S302. Determine an interference network element that interferes with the interfered network element in the heterogeneous communication system determined by the interfered network element determined in S301.
  • the interference control request message is sent to the interference network element determined in S302, where the interference control request message is used to request interference control on the designated sub-band occupied by the interference network element.
  • FIG. 4 is a schematic diagram of a network architecture provided by the embodiment.
  • the first network element is an SRC
  • the interference network element and the victim network element are in a heterogeneous communication system, where the SRC can be used for
  • the resources occupied by the network elements in the heterogeneous communication system are scheduled, allocated, managed, controlled, and interfered with the network elements in the heterogeneous communication systems, and the SRC may not belong to any communication system.
  • the SRC can perform resource scheduling, allocation, interference control, and the like on the heterogeneous base station through the base station controller in the heterogeneous communication system (for example, the RNC can control the base station under the RNC in the UMTS system), or directly
  • the base station in the heterogeneous communication system performs resource scheduling, allocation, interference control, and the like (for example, the eNodeB can be directly controlled in the LTE system).
  • the interference network element and the interfered network element may be access network elements in the communication system where the network element is located, For example, a base station, a radio network controller (RNC), a base station controller (BSC, Base Station Controller), and the like. That is, when the first network element is an SRC, the interfered network element and the interference network element may be multiple access network elements in the heterogeneous communication system under the jurisdiction of the SRC.
  • RNC radio network controller
  • BSC Base Station Controller
  • the SRC determines the interfered network element, and then determines the interference network element that is in the heterogeneous communication system with the interfered network element. As shown in FIG. 4, the SRC sends an interference control request to the interference network element. Message.
  • the SRC for allocating, controlling, and managing the resources occupied by the network element in the heterogeneous communication system can perform interference control on the heterogeneous network element under the jurisdiction of the SRC, and then, in the first
  • the interference control request message may be sent to the interference network element through the SRC to perform interference control on the interference network element, thereby reducing the heterogeneous interference network.
  • the interference of the element on the interfered network element may be sent to the interference network element through the SRC to perform interference control on the interference network element, thereby reducing the heterogeneous interference network.
  • the embodiment of the present invention further provides an interference control method, which is applied to the second network element side of the requested interference control, as shown in FIG. 5, and includes:
  • the second network element receives the interference control request message sent by the first network element, where the interference control request message is used to request interference control on the designated sub-band occupied by the second network element.
  • the second network element performs at least one of the following operations: adjusting, according to a preset range, a transmit power of the occupied designated sub-band allocated by the second network element; and allocating the second network element by using the preset preset range Specify the transmit power of the subband;
  • the first network element and the second network element are respectively network elements in the heterogeneous communication system, or the first network element is a centralized resource controller for allocating resources occupied by the network elements in the different types of communication systems.
  • SRC the second network element is a network element in any communication system.
  • the first network element and the second network element that are not SRCs may be access network elements in the communication system in which they are located, for example, a base station, a radio network controller (RNC, Radio Network Controller). ), base station controller (BSC, Base Station Controller), etc. That is, when the first network element is the access network element in the arbitrary system communication system (such as the first network element in FIG. 2), the second network element is in a different system from the communication system where the first network element is located. Access network element in the communication system ( Figure 2 In the heterogeneous network element, when the first network element is the SRC, the second network element is an access network element in the arbitrary system communication system (such as the interference network element in FIG. 4), or is a heterogeneous communication Multiple access network elements in the system.
  • RNC Radio Network Controller
  • BSC Base Station Controller
  • the embodiment of the present invention provides an interference control method.
  • the first network element and the heterogeneous network element are network elements in the heterogeneous communication system, and the embodiment is applied to the first network element, as shown in FIG.
  • the indication includes the following steps:
  • the first network element determines the interfered subband from the bandwidth occupied by the first network element.
  • the first network element determines whether interference control is required. For example, before the first network element needs to be converted, it is necessary to determine whether there is a subband shared with other network elements in the currently occupied bandwidth, and the first network element cannot complete the standard conversion because the interference of the subband is too high. .
  • the first network element may determine whether the subband is an interfered subband by whether the received power (RP, Received Power) of each subband is greater than a preset RP threshold.
  • the base station of the heterogeneous neighboring cell of the first network element may be considered to have a high transmit power in the sub-band, and the neighboring cell needs to be
  • the network element for example, RNC, BSC, etc.
  • the first network element is the network element that administers the base station, it can be considered as the first
  • the base station of the heterogeneous neighboring cell of the base station under the control of the network element is too high in transmitting power in the sub-band, and needs to send an interference control request to the neighboring cell or the network element (for example, RNC, BSC, etc.) that is in the neighboring cell. And requesting the neighboring cell to reduce the transmit power in the interfered subband.
  • the first network element may determine the interfered subband by using a preset algorithm. For example, the subband with the received power RP greater than the preset RP threshold may be determined as the interfered subband, or the interference may be determined by using a preset algorithm. Subband.
  • the interfered full band may also be determined, and in the subsequent step, the interference control of the interfered full band is requested.
  • the first network element sends an interference control request message to the heterogeneous network element, where the interference control request message is used to request the heterogeneous network element to perform interference control on the interfered sub-band determined in S601; the communication system where the heterogeneous network element is located The communication system with the first network element is a heterogeneous communication system.
  • the first network element may not need to accurately determine the network element that interferes with the interfered sub-band, but sends the interference control request message to the network having at least one of the following relationships:
  • a standard network element a heterogeneous network element that has a neighboring cell relationship with itself, and a heterogeneous network element that has a connection relationship with itself.
  • the heterogeneous network element can determine whether the occupied bandwidth is included.
  • the interfered sub-band requested by the first network element may not be responded if it is not included. If it is included, it may further determine whether it can process the interference request message, and if it cannot be processed, it may not respond.
  • the message element (IE, Information Element) in the interference control request message may include one or more of the following types of message: a message type (ie, an interference control request message), a bandwidth range of the interfered sub-band that is requested to be controlled (eg, : a megahertz (MHz) to b megahertz), the amount of interference on the interfered subband (ie the amount of interference on the victim subband), the amount of interference or interference that the requested network element needs to control on the interfered subband
  • a message type ie, an interference control request message
  • a bandwidth range of the interfered sub-band that is requested to be controlled eg, : a megahertz (MHz) to b megahertz
  • the amount of interference on the interfered subband ie the amount of interference on the victim subband
  • the amount of interference or interference that the requested network element needs to control on the interfered subband The level, and the unit of counting used when the requested network element reports the amount of interference controlled (for example, decibel (db, Deci
  • the interference amount on the interfered subband may be: the total interference power value on the interfered subband, the total received power value on the interfered subband, the quantized level of the total interference strength on the interfered subband, and the received One of the quantization levels of the total received strength on the interfering subband. That is, the total interference power value on the interfered subband may be the interference power value received on the interfered subband, and the total received power on the interfered subband may include the normal signal power received on the interfered subband.
  • the interference intensity can be pre-quantized to different levels, for example: high level representation is interfered with strong intensity, medium level is characterized by interference intensity, low level representation is interfered with low intensity, then, disturbed sub
  • the quantization level of the total interference strength on the band may be the level of the interference intensity of the received interference on the interfered subband.
  • the received power intensity may be pre-quantized to different levels, and the total received intensity on the interfered subband.
  • the quantization level may be a quantization level of the total received strength of the total power received on the interfered subband.
  • the amount of interference that the requested network element needs to control on the interfered sub-band may be a preset threshold value of the maximum transmit power of the requested network element on the designated sub-band occupied by the requested network element; or the designated network element is in the occupied designated element.
  • the amount of interference that the requested network element needs to control on the interfered subband may be the absolute amount of interference that needs to be controlled (for example, the amount of power that the requested network element needs to control on the interfered subband), or may be relative
  • the relative interference amount of the current interference amount for example, the amount of power that the requested network element needs to reduce on the interfered subband
  • the interference level that the requested network element needs to control on the interfered subband may be a predefined indication.
  • the interference level of the interfered subband is affected by the heterogeneous network element (for example: high interference, low interference, etc.).
  • the bandwidth range of the interfered subband requesting control is characterized by a subband, requesting interference control on the subband, when the bandwidth range of the interfered subband requesting control is characterized by the full band, requesting interference to the full band control.
  • interference control can be implemented between the heterogeneous network elements through direct communication between the interfered network element and the interference network element, and further, not only the heterogeneous network element is implemented.
  • the interference control between the two when requesting interference control, can not only determine the interfered subband, but also the interference subband for the interfered subband, so that the object to which the interference control is directed can be more accurate.
  • the heterogeneous network element that receives the interference control request message includes the interfered sub-band requested by the first network element, and the current transmit power of the interfered sub-band can be guaranteed to work normally. If the transmission is reduced on the premise, the transmit power of the interfered subband may be reduced by reducing the transmit power of the UE covered by itself or itself, and after the transmit power is reduced, the interference control response message is replied to the first network element; When the current transmit power of the interference sub-band cannot be reduced under the premise of ensuring normal operation, the transmit power may not be reduced, and the interference control response message is not returned to the first network element.
  • the interference control process may be a one-way best-effort behavior, and the first network element may require a heterogeneous network element to perform interference control, but the heterogeneous network element is based on its own line.
  • the interference control response message it is not necessary to reply to the interference control response message, or to reply to the interference control response message that characterizes the interference control failure.
  • the message element IE in the interference control response message may include one or more of the following message types: a message type (ie, an interference control response message), and an adjusted amount of the interfered sub-band transmit power occupied by the requested network element ( That is, according to the counting unit used when the requested network element reports the interference amount controlled by the requested network element, the reported adjustment amount, and the adjustment result (whether the requested network element adjusts the transmitted power of the interfered sub-band) ), and the range of the adjusted disturbed subband.
  • a message type ie, an interference control response message
  • an adjusted amount of the interfered sub-band transmit power occupied by the requested network element That is, according to the counting unit used when the requested network element reports the interference amount controlled by the requested network element, the reported adjustment amount, and the adjustment result (whether the requested network element adjusts the transmitted power of the interfered sub-band)
  • the adjusted amount of the interfered subband transmit power of the requested network element may correspond to the request of the interference control request message, that is, the absolute interference quantity that the requested network element needs to control on the interfered subband (for example: The amount that the requested network element adjusts the transmit power of the interfered subband occupied by the requested network element, that is, the amount of power adjusted by the requested network element on the interfered subband, may also be the relative interference amount relative to the current interference amount ( For example, the amount that the requested network element adjusts to the occupied subband transmit power of the occupied subband, that is, the amount of power that the requested network element reduces on the interfered subband, if the IE of the interference control response message does not include the adjusted
  • the range of interfered subbands by default, the range of interfered subbands adjusted is consistent with the range of interfered subbands requested in the interference control request.
  • the step is not performed.
  • the embodiment of the present invention further provides an interference control method.
  • the present embodiment is applied to the heterogeneous network element in the previous embodiment.
  • the method includes the following steps:
  • the second network element receives the interference control request message sent by the first network element, where the interference control request message is used to request interference control on the interfered sub-band occupied by the second network element.
  • the interference control request message may also request interference control on the interfered whole band occupied by the second network element.
  • the second network element performs at least one of the following operations: adjusting, according to a preset range, a transmit power of the occupied designated sub-band allocated by the second network element; and allocating the second in a preset range.
  • the transmit power of the specified subband occupied by the network element is adjusting, according to a preset range, a transmit power of the occupied designated sub-band allocated by the second network element.
  • the allocated transmit power of the interfered subband occupied by the second network element is allocated.
  • the spurt band can adjust the transmit power of the occupied sub-band allocated by the second network element within a preset range, for example, when the transmit power of the interfered sub-band occupied by the second network element is guaranteed to work normally If the transmission power of the interfered sub-band occupied by the second network element is adjusted, the transmit power of the interfered sub-band occupied by the second network element can be insufficiently reduced under the premise of ensuring normal operation.
  • the second network element may not send the interference control response message to the first network element, or may send the interference control response message indicating that the adjustment fails in the first network element; the transmit power of the interfered sub-band occupied by the second network element is not yet allocated.
  • the interfered subband to be allocated may limit the transmit power of the newly allocated interfered subband, and allocate the transmit power of the designated subband occupied by the second network element within a preset range.
  • the interference control request (Interference Control Request) message and the interference control response (Interference Control Response) message are new interfaces provided by the embodiments of the present invention, and are used for interference control between network elements in different standard communication systems.
  • 8a-8b are schematic diagrams of interaction between an interference control request message and an interference control response message.
  • the SRC or the base station 1 BS, Base Station
  • the BS2 can indicate the interference control request.
  • the sub-band transmit power is adjusted, and after the adjustment, the interference control response message is sent to the SRC or the BS1; as shown in FIG.
  • the SRC or the BS1 sends an interference control request message to the BS2, and the BS2 cannot respond to the sub-instruction in the interference control request.
  • the transmission power is adjusted, so no interference control response message is sent to the SRC or BS1.
  • the second network element may not send the transmit power to the first network element. Interference control response message.
  • FIG. 9a - FIG. 9b are schematic diagrams of the interaction between the first network element and the second network element.
  • the first network element and the second network element may be network elements in the heterogeneous communication system.
  • the first network element (the base station BS1 or the radio access technology 1 (RAT) of the base station) transmits the second network element (the base station BS2 or the network element device RAT2 of the jurisdiction base station)
  • the interference control request message is sent.
  • the second network element returns an interference control response message to the first network element.
  • the embodiment of the present invention further provides an interference control method.
  • the first network element is an SRC
  • the SRC determines, according to the received power of the corresponding designated sub-band, the network element in the heterogeneous communication system under its own jurisdiction. Interfering with the network element and further performing interference control on the interference network element.
  • This embodiment is applied to the first network element, as shown in FIG. 10, and specifically includes the following steps:
  • the first network element sends an interference measurement request message to a network element in a communication system under its jurisdiction
  • the interference measurement request message is used to request a power parameter of a specified sub-band occupied by the jurisdiction network element, where the power parameter may include at least one of a received power RP and an interference received power.
  • the first network element is an SRC
  • the SRC is a device for allocating resources occupied by network elements in the heterogeneous communication system.
  • the SRC can correspond to the heterogeneous network element of the neighboring cell by the statistical coverage cell.
  • Specify the power parameters of the subband determine the interfered network element that needs to perform interference control, and further perform interference control on the determined heterogeneous victim network element. That is, when the SRC needs to count the RP of the heterogeneous network element in the specified subband, the interference measurement request message is used to request the RP of the designated subband occupied by the jurisdictional network element, and the SRC needs to count the heterogeneous network element in the specified RP.
  • the interference measurement request message is used to request the interference received power of the designated subband occupied by the jurisdictional network element.
  • the interference measurement request message is used to request the RP of the designated sub-band occupied by the jurisdiction network element and the interference receiving power (the SRC can determine the victim network element according to the RP and the interference receiving power), and receive the network element of the interference measurement request message. The corresponding measurements can be made according to the request of the SRC.
  • the received power in the power parameter may be the total received power, and the total received power may include the normal signal power and the interference signal power, and the interference received power may be the received power of the interference signal in the total received power.
  • the first network element may send an interference measurement request message to the at least two heterogeneous network elements, and for each of the managed network elements, the interference measurement request message is used to request the The power parameter of the specified subband occupied by the jurisdiction network element, for each specified network element
  • the subband may be a shared subband of the managed network element and the adjacent heterogeneous network element, that is, the designated subband requested in the interference measurement request message received by each of the managed network elements may be different.
  • the message element IE in the interference measurement request message may include one or more of the following message types: a message type (ie, an interference measurement request message), and a bandwidth range of the specified sub-band occupied by the requested network element requested to be reported (for example, :aMHz to bMHz), and the counting unit (for example, db value or linear value) used when the requested network element reports the power parameter of the specified subband.
  • a message type ie, an interference measurement request message
  • a bandwidth range of the specified sub-band occupied by the requested network element requested to be reported for example, :aMHz to bMHz
  • the counting unit for example, db value or linear value
  • the sub-band is requested to perform interference control, and the bandwidth range of the designated sub-band occupied by the requested network element that is requested to be reported is characterized.
  • the band is full, it is requested to perform interference control on the full band.
  • the interference measurement response message is used for the power parameter of the designated sub-band occupied by the governed network element measured by the jurisdiction network element.
  • the message element IE in the interference measurement response message may include: a message type (ie, an interference measurement response message), a power parameter of the occupied designated subband measured by the requested network element, where the requested network element is measured.
  • the designated subband is the designated subband requested in the received interference measurement request message, or when the requested network element cannot measure the power parameter of the specified subband of the request, the designated subband according to the request, and the The subbands determined by the spectrum sharing information of the requesting network element are used as the designated subbands of the measurement.
  • the power parameter of the specified subband requested in the interference measurement request message may not be determined, and then the managed network element may according to the designated subband and the self spectrum.
  • the shared information and the current resource scheduling situation determine a specified sub-band to be measured, and the determined sub-band is used as the designated sub-band occupied by the measurement, and the power parameter of the designated sub-band is measured, and sent to the interference measurement response message by using The first network element.
  • the message element IE in the interference measurement response message may further include: a segmentation strength of the occupied designated subband measured by the requested network element, that is, a minimum unit used when the subordinate network element divides the subband.
  • the interference measurement request message may indicate that the interference measurement is performed.
  • the quantity report message reports the power parameter of the designated sub-band occupied by the jurisdiction network element.
  • step S1002 may be implemented as :
  • S10021 Receive an interference measurement report message sent by the jurisdiction network element according to a preset receiving rule.
  • the preset receiving rule may be a preset rule for receiving the interference measurement report message, for example, periodically receiving the interference measurement report message, and stopping receiving the interference measurement report message when the periodic transmission interference measurement report message is closed.
  • the interference measurement response message may also be received, but at this time, the interference measurement response message is not used.
  • the power parameter of the designated sub-band occupied by the managed network element is reported.
  • the IE included in the interference measurement report message may be the same as the IE included in the interference measurement response message, for example, a message type (ie, an interference measurement report message), and a power parameter of the occupied sub-band occupied by the requested network element;
  • the designated subband occupied by the requested network element is the designated subband requested in the received interference measurement request message, or when the requested network element cannot measure the power parameter of the requested subband of the request, according to
  • the specified subband of the request and the subband determined by the spectrum sharing information of the requested network element are used as the designated subband occupied by the measurement.
  • the message element IE in the interference measurement report message may further include: a segmentation strength of the occupied designated subband measured by the requested network element, that is, a minimum unit used when the subordinate network element divides the subband.
  • FIG. 11a-11b are schematic diagrams of interference measurement request message, interference measurement response message, and interference measurement report message interaction.
  • the SRC sends an interference measurement request to a base station (BS) or a base station management network element (RAT), BS or The RAT sends an interference measurement response to the SRC.
  • the BS or RAT may also periodically send an interference measurement report message to the SRC according to the indication of the interference measurement request message.
  • an Interference Measurement Initiation Request message, an Interference Measurement Initiation Response message, And the Interference Report message is a new interface provided by the embodiment of the present invention, and is used by the SRC to measure the interference quantity (designated sub-band receiving power) of the network element in the different standard communication system, thereby determining the received according to the measurement result. Interfere with the network element to further perform interference control on the interfered network element.
  • the first network element may determine, as the interfered network element, the network element whose power parameter of the designated sub-band is greater than the preset power parameter threshold, according to the received power parameter of the specified sub-band occupied by the occupied network element. .
  • the preset interference determination condition may be a preset algorithm, and the network element calculated by the preset algorithm is determined as the interfered network element, for example, the occupied sub-band power parameter may be greater than the preset power parameter threshold.
  • the network element is determined to be an interfered network element.
  • step S10021 when the interference measurement report message is periodically received, that is, periodically, the power parameter of the occupied sub-band that is reported by the managed network element is received, and the designated network element can be designated according to the time period.
  • the power parameters of the subbands determine the interfered network element.
  • S1004 Determine an interference network element that interferes with the interfered network element in the heterogeneous communication system determined by the interfered network element determined by S1003.
  • the first network element determines, for each of the determined interfered network elements, a network element that is interfered with the interfered network element and is different from the interfered network element, and determines the determined network element as interference.
  • the interference network element may be a heterogeneous network element having a shared sub-band with the interfered network element, and the covered cell and the victim network element cover the cell as a neighboring cell.
  • steps S1001 to S1004 are the steps of determining the interference network element used by the first network element, where the transmission power of the designated sub-band occupied by the interference network element needs to be adjusted or restricted.
  • the first network element sends an interference control request message to the interference network element, where
  • the interference control request message is used to request interference control on a designated sub-band occupied by the interference network element.
  • the interference control request message may request interference control on the designated sub-band.
  • the interference control request message may also request interference. The entire band occupied by the network element performs interference control.
  • the step may be performed as: a network of the heterogeneous communication system having at least one of the following relationships with the victim network element:
  • the element sends an interference control message: a network element of the heterogeneous communication system having a neighbor relationship with the victim network element; a network element of the heterogeneous communication system having a connection relationship with the victim network element, wherein the interference control request message is used for the request Interference control for the designated subband occupied by the network element receiving the interference request message
  • the first network element performs interference control on the network element (for example, the interference network element) that receives the interference control request message by sending an interference control request message to the interference network element, that is, by instructing the interference network element to reduce the interference.
  • the transmit power of the designated sub-band occupied by the network element that receives the interference control request message or the transmit power of the interfering network element UE in the designated sub-band reduces the interfered network element interfered by the network element that receives the interference control request message in the designation The power parameter of the subband, thereby reducing the interference of the network element receiving the interference control request message to the interfered network element.
  • the message element IE in the interference control request message may include one or more of the following message types: a message type (ie, an interference control request message), and a bandwidth range of a specified sub-band occupied by the requested network element requesting control (eg, : aMHz to bMHz), the amount of interference on the interfered subband (ie the size of the interference on the interfered subband), the amount of interference or interference strength that the requested network element needs to control on the designated subband occupied, and
  • the counting unit for example, db value or linear value used when requesting the network element to report the interference amount of the designated subband occupied by the control, wherein the interference amount on the interfered subband may be: total interference on the interfered subband One of a power value, a total received power value on the interfered subband, a quantized level of the total interference strength on the interfered subband, and a quantized level of the total received strength on the interfered subband;
  • the requested network element is The amount of interference that needs to be controlled on the
  • the interference strength that the requested network element needs to control on the designated subband occupied may be a pre-defined interference strength indicating the heterogeneous network element of the designated subband occupied, or the interference level. (eg high interference, low interference, etc.).
  • the first network element may determine the interference network element that needs to perform interference control by using the interference evaluation calculation.
  • the first network element may further determine the requested network element by using a preset algorithm. The amount of interference that needs to be controlled on the designated subband occupied, that is, the amount by which the interference network element needs to adjust the transmit power of the designated subband occupied.
  • the interference control response message that can be returned by the network element that adjusts the transmit power of the designated subband occupied by the receiving interference network element.
  • the interference network element that receives the interference control request message may reduce the transmission power of the UE covered by itself or itself if the current transmit power of the designated sub-band occupied by itself can be reduced under the premise of ensuring normal operation. Reducing the transmit power and returning the interference control response message to the first network element after reducing the transmit power; and if the current transmit power of the designated sub-band cannot be reduced under the premise of ensuring normal operation, the transmit power is not reduced, and The interference control response message is not returned to the first network element.
  • the first network element when the first network element cannot determine the interference network element, it sends to the heterogeneous network element having the neighbor relationship with the victim network element, and/or the heterogeneous network element having the connection relationship with the victim network element.
  • the step may be performed as: receiving an interference control response message that is received by the network element that receives the interference request message.
  • the message element IE in the interference control response message includes one or more of the following message types: a message type (ie, an interference control response message), and an adjusted amount of the specified sub-band transmit power occupied by the requested network element (ie, according to The counting unit used in the received interference control request message, the counting unit used when the requested network element reports the interference amount, the reported adjustment amount, and whether the requested network element adjusts the transmitted power of the interfered sub-band (for example, setting the identifier)
  • the bit identifier is adjusted by whether the requested network element adjusts the transmitted power of the interfered subband, and the range of the adjusted victim subband, wherein the adjusted amount of the transmitted power of the designated subband occupied by the requested network element may be interfered with Controlling the request of the request message, that is, the absolute amount of interference that the requested network element needs to control on the designated sub-band (ie, the requested network element pair)
  • the amount of the interfered subband transmit power adjusted may also be the relative amount of interference relative to the current interference amount (ie,
  • the step is not performed.
  • a further embodiment of the present invention provides an interference control method.
  • the present embodiment is applied to the network element under the jurisdiction of the SRC in the previous embodiment, as shown in FIG. 12, and specifically includes the following steps:
  • the second network element receives the interference measurement request message sent by the first network element, where
  • the interference measurement request message is used to request a power parameter of a specified subband occupied by the second network element, where the power parameter includes at least one of a received power RP and an interference received power.
  • the interference measurement response message is used to report the power parameter of the designated sub-band occupied by the second network element measured by the second network element.
  • this step may be specifically implemented as:
  • Step 1 When the second network element can measure the power parameter of the designated sub-band occupied by the second network element requested in the interference measurement request, send an interference measurement response message to the first network element, where the interference measurement response message is used. Reporting a power parameter of a specified subband occupied by the second network element requested in the interference measurement request;
  • Step 2 When the second network element cannot measure the power parameter of the designated sub-band occupied by the second network element requested in the interference detection request, the second network element shall use the power parameter of the specified sub-band according to the request, and the second network.
  • the subband determined by the spectrum sharing information of the element is used as the designated subband occupied by the second network element;
  • Step 3 Send an interference measurement response message to the first network element, where the interference measurement response message carries the determined power parameter of the specified sub-band occupied by the second network element.
  • step S1202 when the interference control request message sent by the first network element requests to report the power parameter of the designated sub-band occupied by the second network element by using the interference control report message, the step S1202 can be specifically implemented as:
  • S12021 Send an interference measurement report message to the first network element according to a preset sending rule.
  • the preset sending rule is a pre-defined sending rule, for example, periodically sending an interference measurement report message, and does not need to turn off the periodic sending interference measurement report message.
  • Sending an interference measurement report message to the first network element may be implemented as follows:
  • Step 1 When the second network element can measure the power parameter of the specified sub-band occupied by the second network element requested in the interference measurement request, send an interference measurement report message to the first network element, where the interference measurement report message is used. Reporting the power parameter of the designated subband occupied by the second network element requested in the interference measurement request; or
  • Step 2 When the second network element cannot measure the power parameter of the designated sub-band occupied by the second network element requested in the interference detection request, the second network element shall use the power parameter of the specified sub-band according to the request, and the second network.
  • the subband determined by the spectrum sharing information of the element is used as the designated subband occupied by the second network element;
  • Step 3 Send an interference measurement report message to the first network element, where the interference measurement report message carries the determined power parameter of the specified sub-band occupied by the second network element.
  • S1203 When the second network element receives the interference control request message sent by the first network element for requesting interference control on the designated sub-band occupied by the second network element, performing at least one of the following operations: The transmit power of the designated sub-band allocated by the second network element is adjusted within a preset range; and the transmit power of the designated sub-band occupied by the second network element is allocated within a preset range.
  • the transmit power of the designated sub-band allocated by the second network element is adjusted within a preset range, for example, When the transmit power of the designated sub-band occupied by the second network element can be reduced under the premise of ensuring normal operation, the transmit power of the designated sub-band occupied by the second network element is adjusted, and the designated sub-band occupied by the second network element is used.
  • the second network element may not send an interference control response message to the first network element, and may also send an interference control response message indicating that the adjustment fails, to the first network element, when the transmission power is insufficient to ensure the normal operation.
  • the interfered sub-band that is to be allocated but not allocated in the transmit power of the interfered sub-band occupied by the second network element may limit the transmit power of the newly allocated interfered sub-band, and allocate the second network within a preset range.
  • the transmit power of the specified subband occupied by the element may limit the transmit power of the specified subband occupied by the element.
  • FIG. 13a - FIG. 13d are schematic diagrams of interaction between the first network element and the jurisdictional network element, and the governed network elements BS1 (or RAT1) and BS2 (or RAT2) may be in the heterogeneous communication system.
  • Network element As shown in FIG. 13a, the first network element SRC sends an interference measurement request message to the managed network elements BS1 (or RAT1) and BS2 (or RAT2), as shown in FIG. 13b, the managed network elements BS1 and BS2 are directed to the first network. The element SRC replies to the interference measurement response message. After determining that the managed network element BS2 is interfered by BS1, as shown in FIG. 13c, the first network element SRC sends an interference control request message to the managed network element BS1, as shown in FIG. 13d. The jurisdiction network element BS1 replies to the first network element SRC with an interference control response message.
  • the interference control response message may not be sent to the first network element.
  • a further embodiment of the present invention provides an interference control method.
  • the first network element is an SRC
  • the SRC triggers interference that interferes with the interfered network element by using an interference control request message sent by the interfered network element.
  • the network element performs interference control.
  • the embodiment is applied to the first network element. As shown in FIG. 14, the method includes the following steps:
  • the first network element receives an interference control request message sent by any network element in the communication system under its jurisdiction,
  • the interference control request message is used to request interference control on the interfered subband occupied by any network element.
  • the interference control request message may also request interference control on the interfered whole band occupied by any network element.
  • the arbitrary network element may determine the interfered sub-band by using a preset algorithm. For example, the sub-band whose RP is greater than the preset RP threshold is determined to be the interfered sub-band.
  • the any network element When there is an interference subband in the bandwidth occupied by the any network element, the any network element sends an interference control request message to the first network element, where the interference control request message is used to request the received by the arbitrary network element. Interference subbands for interference control.
  • S1402 Determine any network element as an interfered network element.
  • the preset interference control condition is a pre-set condition for determining whether the interfered sub-band occupied by the arbitrary network element needs to perform interference control, for example, determining whether the interfered sub-band RP is greater than a preset RP, and if it is greater than, determining that it is necessary
  • the interfered sub-band performs interference control, and the arbitrary network element is determined as the interfered network element, and if the interfered sub-band occupied by the arbitrary network element does not meet the condition of the preset interference control, the arbitrary network element may not be used. Determined as a victim network element.
  • the first network element may determine, for the interfered network element determined by S1402, an interference network element that is different from the interfered network element by the interfered network element, and then the interference network element may be
  • the interfered network element has a shared sub-band, and the covered cell and the interfered network element cover the heterogeneous network element of the neighboring cell.
  • the first network element may determine, by using an interference assessment calculation, an interference network element that needs to perform interference control, and may determine, by using a preset algorithm, that the interference network element needs to adjust the transmit power of the occupied interfered sub-band. the amount.
  • steps S1401 to S1403 are the steps of determining the interference network element used by the first network element, where the transmission power of the designated sub-band occupied by the interference network element needs to be adjusted.
  • S1404 The first network element sends an interference control request message to the interference network element determined in S1403, where
  • the interference control request message is used to request interference control on the interfered subband occupied by the interference network element.
  • the interference control request message may request interference control on the designated sub-band, when the interference network
  • the interference control request message may also request interference control for the entire band occupied by the interference network element.
  • the first network element reduces the transmit power of the interfered sub-band occupied by the interference network element or the transmit power of the interfered network element UE in the interfered sub-band by instructing the interference network element to reduce the interference of the interference network element.
  • the power factor of the interfered network element in the interfered sub-band thereby reducing the interference of the interfering network element on the interfered network element.
  • the interference control response message that can be returned by the network element that adjusts the transmit power of the occupied interfered sub-band in the received interference network element.
  • the interference network element that receives the interference control request message can reduce the transmission power of the UE covered by itself or itself if the current transmit power of the interfered sub-band occupied by itself can be reduced under the premise of ensuring normal operation.
  • reply the interference control response message to the first network element and if the current transmit power of the interfered sub-band cannot be reduced under the premise of ensuring normal operation, the transmit power is not reduced. And does not reply the interference control response message to the first network element.
  • FIG. 15a to FIG. 15c are schematic diagrams of interaction between the first network element and the managed network element, and the network elements BS1 (or RAT1) and BS2 (or RAT2) may be network elements in the heterogeneous communication system.
  • any network element BS1 (or RAT1) sends an interference control request to the first network element SRC.
  • the first network element sends an interference network element BS2 (or RAT2) that generates interference to BS1.
  • the interference control request as shown in FIG. 15c, the interference network element BS2 sends an interference control response message to the first network element SRC.
  • the step is not performed.
  • the requested network element (second network element) that needs to perform interference control is provided, and the embodiment of the present invention further provides that the second network element performs interference control according to the received interference control request.
  • the second network element may adjust the transmit power of the allocated designated sub-band allocated by the second network element in a preset manner by using one or more of the following manners to perform interference control:
  • the first method is: reducing the transmitting power of the terminal for the terminal located between the cell under the jurisdiction of the second network element and the cell under the jurisdiction of the interfered network element, at the edge of the cell under the jurisdiction of the second network element, and occupying the designated sub-band
  • the transmit power of the terminal is lower than the preset maximum transmit power threshold, or the transmit power of the terminal is lowered by a preset value.
  • the network element managed by the second network element or the second network element may be adjacent to the network element of the heterogeneous system, and then located at the edge of the cell under the jurisdiction of the second network element and close to the interfered network.
  • the signal sent by the terminal on the side of the cell under the jurisdiction of the element is a strong interference signal for the adjacent heterogeneous network element.
  • the neighboring heterogeneous network element may directly send an interference control request to the second network element by using the interference control method provided by the embodiment of the present invention, or may send an interference control request to the second network element by using the SRC, where the second When receiving the interference control request, the network element may be located at the edge of the cell managed by the second network element and the cell under the jurisdiction of the second network element (ie, located in the cell under the jurisdiction of the second network element)
  • the terminal which is close to the side of the cell to which the interfered network element is located, and which occupies the designated sub-band, reduces the transmission power of the terminal to reduce the interference of the terminal to the adjacent heterogeneous network element in the designated sub-band.
  • the preset maximum transmit power threshold or the preset value that needs to be reduced may be carried in the interference control request message, so that the transmit power of the terminal occupying the designated sub-band under the jurisdiction of the second network element is lower than the preset maximum transmit.
  • the power threshold, or the terminal's transmit power is reduced by a preset value.
  • the cell under the jurisdiction of the second network element may be a cell covered by the base station under the control of the second network element, and when the second network element is a base station, the second network element is in the jurisdiction of the second network element. A cell that can be covered by the second network element.
  • the second mode is to adjust the transmit power of the terminal to be lower than the preset maximum transmit power threshold for the terminal in the cell under the jurisdiction of the second network element.
  • the transmit power adjustment may be performed for all terminals in the cell under the jurisdiction of the second network element, so that the transmit power of all terminals is lower than the preset maximum transmit power threshold.
  • the third mode is: for a terminal located between the cell managed by the second network element and the cell under the jurisdiction of the interfered network element, at the edge of the cell under the jurisdiction of the second network element, and occupying the designated sub-band, the terminal is scheduled to be scheduled at the same time. Quantity.
  • reducing the number of terminals at the same time can reduce the same time.
  • the total power of the signal transmitted by the terminal that is, the time for scheduling the terminal can be staggered, so that the total power of the signals simultaneously transmitted by multiple terminals at a certain time can be reduced.
  • the fourth mode is: when the second network element is a network element in the LTE standard communication system, for the cell located in the cell under the jurisdiction of the second network element and the cell under the interfered network element, and the cell under the jurisdiction of the second network element
  • the terminal occupying the designated sub-band performs at least one of the following operations when performing data transmission with the terminal: reducing the transmission power of each resource block carrying the data, and increasing the number of resource blocks used for carrying the data.
  • the data transmission rate can be ensured by reducing the transmission power of each resource block carrying the data and/or increasing the number of resource blocks used by the bearer data, thereby reducing the interference to the network element. Jurisdiction of the jurisdictional community.
  • the transmission power of the designated sub-band occupied by the second network element may be allocated in a preset manner by using one or more of the following manners to perform interference control:
  • the first mode is: when the terminal of the cell to be managed by the second network element needs to allocate a designated sub-band to the terminal, the transmit power of the terminal on the designated sub-band is not higher than a preset maximum transmit power threshold. value.
  • the second mode is: for the terminal of the cell under the jurisdiction of the second network element, the designated sub-band is allocated to the terminal that satisfies at least one of the following conditions: the cell center terminal with the transmit power lower than the preset power threshold, and the interfered network element a terminal whose distance is not less than a preset distance threshold, and a terminal to which the path loss to the interfered network element and the path loss to the local path loss are greater than a predetermined threshold, wherein the preset distance threshold or the predetermined threshold is used for The signal sent by the terminal is guaranteed to not interfere with the interfered network element when it is transmitted to the interfered network element.
  • the near-interfered network element is located for the cell located in the second network element.
  • the terminal on the side of the jurisdictional cell may allocate the designated subband to the terminal whose transmission power is lower than the preset power threshold, and allocate the subbands other than the designated subband in the bandwidth occupied by the second network element to the transmission power.
  • the terminal that is lower than the preset power threshold uses, for example, the central user of the cell under the jurisdiction of the second network element has a lower transmit power, and the designated sub-band can be allocated to the central user for use, and the second network element
  • the edge users of the managed cell have higher transmit power, and the subbands other than the designated subband in the occupied bandwidth can be allocated to the edge users; and the designated subband can also be allocated to the interfered network element.
  • the terminal is used by the terminal not less than the preset distance threshold, and/or the path loss allocated to the interfered network element and the terminal loss difference to the path loss of the local cell are greater than the predetermined threshold, because the preset distance threshold or the predetermined threshold can be used.
  • the interfered sub-band is allocated to the terminal and the interfered network element with a distance not less than the preset distance threshold and/or The terminal allocated to the victim network element and the path loss to the path loss of the local area are greater than the predetermined threshold, which can ensure that the terminal does not interfere with the interfered network element in the designated sub-band.
  • the third mode when the interference control request message further carries the time period information that the requested network element needs to perform interference control on the occupied sub-band, the terminal located in the cell managed by the second network element needs During the period of interference control, the designated subband is allocated to the terminal whose transmit power is lower than the preset power threshold.
  • the interference control request message may further carry time period information that the requested network element needs to perform interference control on the occupied sub-band that is occupied; then, the second network element may be located according to the time period information.
  • the terminal of the cell under the jurisdiction of the second network element schedules a terminal (for example, a central user) whose transmission power is lower than a preset power threshold during a period in which interference control is required, and time outside the time period during which interference control is required.
  • the segment is scheduled for a terminal whose transmit power is not lower than a preset power threshold (for example, an edge user of a cell under the jurisdiction of the second network element that is close to the cell under the interfered network element).
  • the embodiment of the present invention further provides an interference control device and a network element device. Since the principle of solving the problem by the device and the network element device is similar to the foregoing interference control method, the implementation of the device and the network element device See the implementation of the foregoing method, and the repeated description will not be repeated.
  • One of the interference control devices provided by the embodiment of the present invention, as shown in FIG. 16, includes:
  • a determining module 1601 configured to determine a victim subband from a bandwidth occupied by itself
  • the sending module 1602 is configured to send an interference control request message to the heterogeneous network element, where the interference control request message is used to request the heterogeneous network element to determine the received validity of the determining module 1601.
  • the interference band carries out interference control; the communication system where the heterogeneous network element is located and the communication system where the device is located are heterogeneous communication systems.
  • the device further includes: a receiving module 1603;
  • the receiving module 1603 is configured to receive an interference control response message that is returned by the network element that can adjust the transmit power of the interfered sub-band in the heterogeneous network element to the interference control request message sent by the sending module 1602. .
  • the message element IE in the interference control request message sent by the sending module 1602 includes one or more of the following types of message: a message type, a bandwidth range of the interfered subband requested to be controlled, and the interferer The amount of interference on the band, the amount of interference or interference level that the requested network element needs to control on the interfered subband, and the counting unit used when the requested network element reports the amount of interference controlled by the network element;
  • the message element IE in the interference control response message received by the receiving module 1603 includes one or more of the following types of message: a message type, an adjustment amount of the interfered sub-band transmit power of the requested network element, and a The requesting network element adjusts whether the interfered subband transmit power is adjusted, and the range of the interfered subband adjusted by the requested network element.
  • the sending module 1602 is configured to send an interference control request message to the heterogeneous network element by using a direct interface with the heterogeneous network element, or by communicating with the communication system and the heterogeneous network element
  • the system has a connection relationship operation and maintenance center OAM, and sends an interference control request message to the heterogeneous network element; or sends a interference to the heterogeneous network element through a core network node that has a connection relationship with both the self and the heterogeneous network element.
  • a control request message wherein the interference control request message manages the RIM message bearer by using a radio access network message.
  • An interference control device provided by the embodiment of the present invention, as shown in FIG. 17, includes:
  • a first determining module 1701 configured to determine a victim network element in the heterogeneous communication system
  • a second determining module 1702 configured to determine, by the first determining module 1701, the interfered network element that is in the heterogeneous communication system and that interferes with the interfered network element;
  • the transceiver module 1703 is configured to send an interference control request message to the interference network element determined by the second determining module 1702, where the interference control request message is used to request the interference network element The designated sub-band occupied by the interference control.
  • the transceiver module 1703 is further configured to: when the second determining module 1702 cannot determine the interference network element, to a heterogeneous communication system having at least one of the following relationships with the victim network element
  • the network element sends an interference control message: a network element of the heterogeneous communication system having a neighbor relationship with the victim network element; and a network element of the heterogeneous communication system having a connection relationship with the victim network element, where
  • the interference control request message is used to request interference control on the designated sub-band occupied by the network element that receives the interference request message.
  • the transceiver module 1703 is further configured to receive an interference control response message that is returned by the network element that can adjust the transmit power of the occupied subband to occupy the interference control request message in the interference network element.
  • the transceiver module 1703 is further configured to: after sending an interference control request message to the interference network element, receive an interference control response message that is received by the network element of the interference request message.
  • the transceiver module 1703 is further configured to: before the first determining module 1701 determines the interfered network element, send an interference measurement request message to a network element in a heterogeneous communication system under the jurisdiction of the device where the device is located; Receiving, by the jurisdictional network element, an interference measurement response message sent by the interference measurement request message, where the interference measurement request message is used to request a power parameter of a designated sub-band occupied by a jurisdiction network element, where the power The parameter includes at least one of a received power and an interference received power, where the interference measurement response message is used to report a power parameter of the designated sub-band occupied by the managed network element measured by the jurisdiction network element;
  • the first determining module 1701 is specifically configured to: according to the power parameter of the designated sub-band occupied by the managed network element measured by the controlled network element received by the transceiver module 1703, in the managed network element The network element that meets the preset interference determination condition is determined as the interfered network element.
  • the message element IE in the interference measurement request message sent by the transceiver module 1703 includes one or more of the following types of information: a message type, a bandwidth range of a specified sub-band occupied by the requested network element that is requested to be reported, And a counting unit used when the requested network element reports the power parameter of the designated subband occupied by the requesting network element;
  • the message element IE in the interference measurement response message received by the transceiver module 1703 includes: a message type, a power parameter of the occupied designated subband measured by the requested network element, where the occupied indicator of the requested network element is used.
  • the band is the specified subband requested in the interference measurement request message.
  • the message element IE in the interference measurement response message received by the transceiver module 1703 further includes: a segmentation strength of the occupied sub-band occupied by the requested network element.
  • the transceiver module 1703 is further configured to: before the first determining module 1701 determines the interfered network element, send an interference measurement request message to a network element in a heterogeneous communication system under the jurisdiction of the device where the device is located; Receiving, by the preset receiving rule, an interference measurement report message sent by the managed network element for the interference measurement request message, where the interference measurement request message is used to request that the occupied network element is occupied by the interference measurement report message reporting Specifying a power parameter of the subband, wherein the power parameter includes at least one of a received power and an interference received power;
  • the first determining module 1701 is specifically configured to: according to the power parameter of the designated sub-band occupied by the governed network element measured by the jurisdictional network element carried by the interference measurement report message received by the transceiver module 1703, In the managed network element, the network element that meets the preset interference determination condition is determined as the interfered network element.
  • the message element IE in the interference measurement request message sent by the transceiver module 1703 includes one or more of the following types of information: a message type, a bandwidth range of a specified sub-band occupied by the requested network element that is requested to be reported, And a counting unit used when the requested network element reports the power parameter of the designated subband occupied by the requesting network element;
  • the message element IE in the interference measurement report message received by the transceiver module 1703 includes: a message type, a power parameter of the occupied subband to be measured by the requested network element, where the occupied indicator of the requested network element is used.
  • the band is the specified subband requested in the interference measurement request message.
  • the message element IE in the interference measurement report message received by the transceiver module 1703 further includes: a segmentation strength of the occupied sub-band occupied by the requested network element.
  • the transceiver module 1703 is further configured to receive an interference control request message sent by any network element in a communication system that is managed by the device where the device is located, where the interference control request message is used to request the any network element.
  • the first determining module 1701 is specifically configured to determine the any network element as an interfered network element.
  • the message element IE in the interference control request message sent by the transceiver module 1703 includes one or more of the following types of message: a message type, a bandwidth range of a specified subband occupied by the requested network element requested to be controlled, The amount of interference on the interfered sub-band, the amount of interference or interference strength that the requested network element needs to control on the designated sub-band occupied, and the interference amount of the occupied sub-band occupied by the requested network element Count unit.
  • the interference quantity on the interfered subband in the interference control request message is specifically the total interference power value on the interfered subband, the total received power value on the interfered subband, and the interfered subband One of a quantization level of the total interference strength and a quantization level of the total reception intensity on the interfered subband.
  • the amount of interference that the requested network element needs to control on the occupied subband in the interference control request message is specifically: a preset threshold of the maximum transmission power of the requested network element on the designated subband occupied by the requested network element. Value; or the requested network element needs to reduce the reduction of the transmission power on the designated subband occupied; or the required transmission power value of the requested network element on the designated subband occupied.
  • the message element IE in the interference control response message received by the transceiver module 1703 includes one or more of the following types of message: a message type, an adjustment amount of the specified sub-band transmission power occupied by the requested network element, Whether the requested network element adjusts the transmitted power of the interfered sub-band and the range of the interfered sub-band adjusted by the requested network element.
  • the amount of adjustment of the interfered subband transmit power by the requested network element is specifically: an amount adjusted by the requested network element to the interfered subband transmit power; or a requested network element pair The amount of the interfered subband transmit power is adjusted.
  • the third embodiment of the interference control device provided by the embodiment of the present invention, as shown in FIG. 18, includes:
  • the transceiver module 1801 is configured to receive an interference control request message sent by the first network element, where the interference control request message is used to request interference control on a designated sub-band occupied by the device where the device is located;
  • the adjusting module 1802 is configured to: perform at least one of: adjusting, within a preset range, a transmit power of the occupied designated sub-band allocated by the second network element; and allocating the second within a preset range The transmit power of the designated sub-band occupied by the network element;
  • the first network element and the device where the device is located are respectively network elements in the heterogeneous communication system, or the first network element is a centralized resource controller for allocating resources occupied by the network elements in the different types of communication systems.
  • SRC the device where the device is located is a network element in any communication system.
  • transceiver module 1801 is further configured to send, to the first network element, an interference control response message of the received interference control request message.
  • the transceiver module 1801 is further configured to: before receiving the interference control request message sent by the first network element, receive an interference measurement request message sent by the first network element; and send, to the first network element, the An interference measurement response message of the interference measurement request message, where the interference measurement request message is used to request a power parameter of a specified sub-band occupied by a device where the device is located, where the power parameter includes at least one of a received power and an interference received power, The interference measurement response message is used to report the power parameter of the specified subband occupied by the device measured by the device where the device is located, and the first network element is an SRC.
  • the device further includes: a measurement module 1803;
  • the measuring module 1803 is configured to measure a power parameter of a specified subband occupied by the device that is requested by the transceiver module 1801;
  • the transceiver module 1801 is configured to: when the measurement module 1803 is capable of measuring a power parameter of a specified subband occupied by a device where the device is located in the interference measurement request, send the interference measurement to the first network element. a response message, where the interference measurement response message is used to report a power parameter of a designated subband occupied by the device requested in the interference measurement request; or
  • the measurement module 1803 When the measurement module 1803 cannot measure the power parameter of the designated subband occupied by the device requested in the interference detection request, it determines, according to the requested power parameter of the specified subband, and the spectrum sharing information of the device. And the outgoing subband is used as the designated subband occupied by the device; the interference measurement response message is sent to the first network element, where the interference measurement response message carries the determined designation occupied by the device Subband power parameters.
  • the message element IE in the interference measurement request message received by the transceiver module 1801 includes one or more of the following types of message: a message type, a bandwidth range of a specified subband occupied by the requested network element requested to be reported, And when the requested network element reports the power parameter of the designated sub-band occupied by the requesting network element Counting unit used;
  • the message element IE in the interference measurement response message sent by the transceiver module 1801 includes: a message type, and a power parameter of the occupied sub-band occupied by the requested network element.
  • the message element IE in the interference measurement response message sent by the transceiver module 1801 further includes: a segmentation strength of the occupied designated sub-band measured by the requested network element.
  • the transceiver module 1801 is further configured to: before receiving the interference control request message sent by the first network element, receive an interference measurement request message sent by the first network element; and send the data to the first network according to a preset sending rule. Transmitting, by the element, an interference measurement report message for the interference measurement request message, where the interference measurement request message is used to request that the power parameter of the designated sub-band occupied by the device where the device is located is reported by the interference measurement report message, where the power is The parameter includes at least one of received power and interference received power, the first network element being an SRC.
  • the device further includes: a measurement module 1803;
  • the measuring module 1803 is configured to measure a power parameter of a specified subband occupied by the device that is requested by the transceiver module 1801;
  • the transceiver module 1801 is configured to: when the measurement module 1803 is capable of measuring a power parameter of a specified subband occupied by a device where the device is located in the interference measurement request, send the interference measurement to the first network element. a report message, where the interference measurement report message is used to report a power parameter of a designated sub-band occupied by the device requested in the interference measurement request; or
  • the measurement module 1803 When the measurement module 1803 cannot measure the power parameter of the designated subband occupied by the device requested in the interference detection request, it determines, according to the requested power parameter of the specified subband, and the spectrum sharing information of the device. And the outgoing subband is used as the designated subband occupied by the device; the interference measurement report message is sent to the first network element, where the interference measurement report message carries the determined designation occupied by the device Subband power parameters.
  • the message element IE in the interference measurement request message received by the transceiver module 1801 includes one or more of the following types of message: a message type, a bandwidth range of a specified subband occupied by the requested network element requested to be reported, And a counting unit used when the requested network element reports the power parameter of the designated subband occupied by the requesting network element;
  • the message element IE in the interference measurement report message sent by the transceiver module 1801 includes: a message type, and a power parameter of the occupied sub-band occupied by the requested network element.
  • the message element IE in the interference measurement report message sent by the transceiver module 1801 further includes: a segmentation strength of the occupied sub-band occupied by the requested network element.
  • the transceiver module 1801 is further configured to: when the interfered subband exists in the bandwidth occupied by the device where the device is located, send an interference control request message to the first network element, where the interference control request message And configured to request interference control on the interfered sub-band occupied by the device, where the first network element is an SRC.
  • the message element IE in the interference control request message received by the transceiver module 1801 includes one or more of the following types: a message type, a bandwidth range of a specified subband occupied by the requested network element requested to be controlled, and the The amount of interference on the interfered subband, the amount of interference or interference strength that the requested network element needs to control on the designated subband occupied, and the counting unit used when the requested network element reports the interference amount of the occupied subband that is adjusted. .
  • the message element IE in the interference control response message sent by the transceiver module 1801 includes one or more of the following types of message: a message type, a bandwidth range of the occupied sub-band occupied by the requested network element, and a pair Whether the adjusted amount of the designated sub-band transmit power is occupied, and whether the requested network element adjusts the transmit power of the interfered sub-band.
  • the adjusting module 1802 is specifically configured to adjust, according to one or more of the following manners, the transmit power of the designated sub-band allocated by the device where the device is located in a preset manner: for the device located in the device The terminal between the cell and the cell under the jurisdiction of the interfered network element, at the edge of the cell under the jurisdiction of the device where the device is located, and occupying the designated sub-band, reduces the transmit power of the terminal, so that the transmit power of the terminal is lower than the preset maximum Transmitting the power threshold, or reducing the transmit power of the terminal by a preset value; adjusting the transmit power of the terminal to be lower than the preset maximum transmit power threshold for the terminal in the cell under the jurisdiction of the device where the device is located For the terminal located between the cell under the jurisdiction of the device in which the device is located and the cell under the jurisdiction of the interfered network element, at the edge of the cell under the jurisdiction of the device where the device is located, and occupying the designated sub-band, reduce the number of terminals at the same
  • the terminal between the jurisdiction cell and the cell under the jurisdiction of the interfered network element, the cell under the jurisdiction of the device where the device is located, and occupying the designated sub-band performs at least one operation as follows when performing data transmission with the terminal: The transmit power of each resource block carrying data, and the number of resource blocks used to carry the data;
  • the transmission power of the designated sub-band occupied by the device where the device is located is allocated in a preset manner by using one or more of the following methods: for the terminal of the cell under the jurisdiction of the device where the device is located, when the designated sub-band needs to be allocated for the terminal And controlling, by the terminal, that the transmit power of the terminal on the designated sub-band is not higher than a preset maximum transmit power threshold; and for the terminal of the cell that the device is located, the designated sub-band is allocated to satisfy at least one of the following
  • the terminal of the condition is used: a cell center terminal whose transmit power is lower than a preset power threshold, a terminal whose distance from the interfered network element is not less than a preset distance threshold, and a path loss to the interfered network element
  • the terminal that has a path loss to the path loss of the cell is greater than the predetermined threshold, where the preset distance threshold or the predetermined threshold is used to ensure that the signal sent by the terminal is not transmitted to the interfered network element when the signal is transmitted to
  • Interference when the interference control request message further carries time period information that the requested network element needs to perform interference control on the occupied sub-band occupied, Cell where the terminal equipment governed, at a time period required interference control, the designated subband assigned to the terminal transmission power lower than a preset threshold power use.
  • a network element provided by an embodiment of the present invention includes: one of the foregoing interference control devices.
  • the network element provided in this embodiment may be an access network element in any standard communication system.
  • An SRC according to an embodiment of the present invention includes: the second interference control device.
  • a network element provided by the embodiment of the present invention includes: the third of the foregoing interference control devices.
  • the network element provided in this embodiment may be an access network element in any standard communication system.
  • the embodiment of the present invention further provides an interference control device and a network element device. Since the principle of solving the problem by the device and the network element device is similar to the foregoing interference control method, the implementation of the device and the network element device See the implementation of the foregoing method, and the repeated description will not be repeated.
  • the fourth embodiment of the present invention provides an interference control device, as shown in FIG. 19, including:
  • the processor 1901 is configured to determine a victim subband from a bandwidth occupied by itself.
  • the transmitter 1902 is configured to send an interference control request message to the heterogeneous network element, where the The interference control request message is used to request the heterogeneous network element to perform interference control on the interfered sub-band determined by the processor 1901; the communication system where the heterogeneous network element is located and the communication system where the device is located are a heterogeneous communication system.
  • the device further includes: a receiver 1903;
  • the receiver 1903 is configured to receive an interference control response message that is returned by the network element that can adjust the transmit power of the interfered sub-band to the interference control request message sent by the sending module in the heterogeneous network element.
  • the message element IE in the interference control request message sent by the transmitter 1902 includes one or more of the following types of message: a message type, a bandwidth range of the interfered subband requested to be controlled, and the interferer The amount of interference on the band, the amount of interference or interference level that the requested network element needs to control on the interfered subband, and the counting unit used when the requested network element reports the amount of interference controlled by the network element;
  • the message element IE in the interference control response message received by the receiver 1903 includes one or more of the following types of message: a message type, an adjustment amount of the interfered subband transmit power of the requested network element, and a The requesting network element adjusts whether the interfered subband transmit power is adjusted, and the range of the interfered subband adjusted by the requested network element.
  • the transmitter 1902 is configured to send an interference control request message to the heterogeneous network element by using a direct interface with the heterogeneous network element, or by communicating with the communication system and the heterogeneous network element
  • the system has a connection relationship operation and maintenance center OAM, and sends an interference control request message to the heterogeneous network element; or sends a interference to the heterogeneous network element through a core network node that has a connection relationship with both the self and the heterogeneous network element.
  • a control request message wherein the interference control request message manages the RIM message bearer by using a radio access network message.
  • the fifth of the interference control device provided by the embodiment of the present invention, as shown in FIG. 20, includes:
  • the processor 2001 is configured to determine a victim network element in the heterogeneous communication system, and determine an interference network element that is in interference with the interfered network element with the interfered network element in the heterogeneous communication system;
  • the transceiver 2002 is configured to send an interference control request message to the interference network element determined by the processor 2001, where the interference control request message is used to request a reference to the interference network element.
  • the stator belt performs interference control.
  • the transceiver 2002 is further configured to: when the processor 2001 cannot determine the interference network element, the network element of the heterogeneous communication system having at least one of the following relationships with the victim network element Transmitting an interference control message: a network element of a heterogeneous communication system having a neighbor relationship with the victim network element; a network element of a heterogeneous communication system having a connection relationship with the victim network element, wherein the interference control The request message is used to request interference control on the designated sub-band occupied by the network element that receives the interference request message.
  • the transceiver 2002 is further configured to receive, by the interference network element, an interference control request message that is sent by the network element that can adjust the transmit power of the occupied subband to the transmitter 2002.
  • the interference control response message that is replied to.
  • the transceiver 2002 is further configured to: after sending an interference control request message to the interference network element, receive an interference control response message that is received by the network element of the interference request message.
  • the transceiver 2002 is further configured to: before the processor 2001 determines the interfered network element, send an interference measurement request message to a network element in a heterogeneous communication system under the jurisdiction of the device where the device is located; An interference measurement response message sent by the jurisdictional network element to the interference measurement request message, where the interference measurement request message is used to request a power parameter of a designated sub-band occupied by a jurisdiction network element, where the power parameter includes At least one of a received power and an interference received power; the interference measurement response message is used for a power parameter of a designated sub-band occupied by the governed network element measured by the jurisdiction network element;
  • the processor 2001 is specifically configured to: according to the power parameter of the designated sub-band occupied by the managed network element measured by the controlled network element received by the transceiver 2002, in the managed network element, The network element that meets the preset interference determination condition is determined as the interfered network element.
  • the message element IE in the interference measurement request message sent by the transceiver 2002 includes one or more of the following types of message: a message type, a bandwidth range of a specified subband occupied by the requested network element requested to be reported, And a counting unit used when the requested network element reports the power parameter of the designated subband occupied by the requesting network element;
  • the message element IE in the interference measurement response message received by the transceiver 2002 includes: The message type, the power parameter of the occupied sub-band occupied by the requested network element, where the occupied designated sub-band measured by the requested network element is the designated sub-band requested in the interference measurement request message.
  • the message element IE in the interference measurement response message received by the transceiver 2002 further includes: a segmentation strength of the occupied designated sub-band measured by the requested network element.
  • the transceiver 2002 is further configured to: before the processor 2001 determines the interfered network element, send an interference measurement request message to a network element in a heterogeneous communication system under the jurisdiction of the device where the device is located; And a receiving rule, where the interference measurement report message sent by the jurisdictional network element for the interference measurement request message is received, where the interference measurement request message is used to request the referenced network element to report the occupied identifier by using the interference measurement report message.
  • a power parameter of the band wherein the power parameter includes at least one of received power and interference received power;
  • the processor 2001 is specifically configured to: according to the power parameter of the designated sub-band occupied by the governed network element measured by the jurisdictional network element carried by the interference measurement report message received by the transceiver 2002, in the In the jurisdiction network element, the network element that meets the preset interference determination condition is determined as the interfered network element.
  • the message element IE in the interference measurement request message sent by the transceiver 2002 includes one or more of the following types of message: a message type, a bandwidth range of a specified subband occupied by the requested network element requested to be reported, And a counting unit used when the requested network element reports the power parameter of the designated subband occupied by the requesting network element;
  • the message element IE in the interference measurement report message received by the transceiver 2002 includes: a message type, a power parameter of the occupied designated subband measured by the requested network element, where the occupied indicator of the requested network element is used.
  • the band is the specified subband requested in the interference measurement request message.
  • the message element IE in the interference measurement report message received by the transceiver 2002 further includes: a split strength of the occupied designated sub-band measured by the requested network element.
  • the transceiver 2002 is further configured to receive an interference control request message sent by any network element in the heterogeneous communication system under the jurisdiction of the device where the device is located, where the interference control request message is used to request the random The interfered sub-band occupied by the network element performs interference control;
  • the processor 2001 is specifically configured to determine the any network element as an interfered network element.
  • the message element IE in the interference control request message sent by the transceiver 2002 includes one or more of the following types of information: a message type, a bandwidth range of a specified subband occupied by the requested network element requested to be controlled, The amount of interference on the interfered sub-band, the amount of interference or interference strength that the requested network element needs to control on the designated sub-band occupied, and the interference amount of the occupied sub-band occupied by the requested network element Count unit.
  • the interference quantity on the interfered subband in the interference control request message is specifically the total interference power value on the interfered subband, the total received power value on the interfered subband, and the interfered subband One of a quantization level of the total interference strength and a quantization level of the total reception intensity on the interfered subband.
  • the amount of interference that the requested network element needs to control on the occupied subband in the interference control request message is specifically: a preset threshold of the maximum transmission power of the requested network element on the designated subband occupied by the requested network element. Value; or the requested network element needs to reduce the reduction of the transmission power on the designated subband occupied; or the required transmission power value of the requested network element on the designated subband occupied.
  • the message element IE in the interference control response message received by the transceiver 2002 includes one or more of the following types of message: a message type, an adjustment amount of the specified sub-band transmit power occupied by the requested network element, Whether the requested network element adjusts the transmitted power of the interfered sub-band and the range of the interfered sub-band adjusted by the requested network element.
  • the amount of adjustment of the interfered subband transmit power by the requested network element is specifically: an amount adjusted by the requested network element to the interfered subband transmit power; or a requested network element pair The amount of the interfered subband transmit power is adjusted.
  • the sixth embodiment of the interference control device provided by the embodiment of the present invention, as shown in FIG. 21, includes:
  • the transceiver 2101 is configured to receive an interference control request message sent by the first network element, where the interference control request message is used to request interference control on a designated sub-band occupied by the device where the device is located;
  • the processor 2102 is configured to: perform at least one of: adjusting, within a preset range, a transmit power of the occupied designated sub-band allocated by the second network element; and allocating the second within a preset range The transmit power of the designated sub-band occupied by the network element;
  • the first network element and the device where the device is located are respectively network elements in the heterogeneous communication system, or
  • the first network element is a centralized resource controller SRC for allocating resources occupied by network elements in different heterogeneous communication systems, and the device where the device is located is a network element in any communication system.
  • transceiver 2101 is further configured to send, to the first network element, an interference control response message for the interference control request message received by the receiver 2101.
  • the transceiver 2101 is further configured to: before receiving the interference control request message sent by the first network element, receive an interference measurement request message sent by the first network element; and send, to the first network element, the An interference measurement response message of the interference measurement request message, where the interference measurement request message is used to request a power parameter of a specified sub-band occupied by a device where the device is located, where the power parameter includes at least one of a received power and an interference received power, The interference measurement response message is used to report the power parameter of the specified subband occupied by the device measured by the device where the device is located, and the first network element is an SRC.
  • the processor 2102 is further configured to: measure a power parameter of a specified subband occupied by the device that is requested by the transceiver 2101;
  • the transceiver 2101 is configured to: when the processor 2102 is configured to measure a power parameter of a specified subband occupied by a device where the device is located in the interference measurement request, send the interference measurement to the first network element. a response message, where the interference measurement response message is used to report a power parameter of a designated subband occupied by the device requested in the interference measurement request; or
  • the processor 2102 When the processor 2102 is unable to measure the power parameter of the designated subband occupied by the device requested in the interference detection request, determining, according to the requested power parameter of the specified subband, and the spectrum sharing information of the device And the outgoing subband is used as the designated subband occupied by the device; the interference measurement response message is sent to the first network element, where the interference measurement response message carries the determined designation occupied by the device Subband power parameters.
  • the message element IE in the interference measurement request message received by the transceiver 2101 includes one or more of the following types: a message type, a bandwidth range of a specified sub-band occupied by the requested network element requested to be reported, And a counting unit used when the requested network element reports the power parameter of the designated subband occupied by the requesting network element;
  • the message element IE in the interference measurement response message sent by the transceiver 2101 includes: The message type, the power parameter of the specified subband occupied by the requested network element.
  • the message element IE in the interference measurement response message sent by the transceiver 2101 further includes: a segmentation strength of the occupied designated sub-band measured by the requested network element.
  • the transceiver 2101 is further configured to: before receiving the interference control request message sent by the first network element, receive an interference measurement request message sent by the first network element; according to a preset sending rule, to the first network Transmitting, by the element, an interference measurement report message for the received interference measurement request message, where the interference measurement request message is used to request that the power parameter of the designated sub-band occupied by the device where the device is located is reported by the interference measurement report message, where the power is The parameter includes at least one of received power and interference received power, the first network element being an SRC.
  • the processor 2102 is further configured to: measure a power parameter of a specified subband occupied by the device that is requested by the transceiver 2101;
  • the transceiver 2101 is configured to: when the processor 2102 is configured to measure a power parameter of a specified subband occupied by a device where the device is located in the interference measurement request, send the interference measurement to the first network element. a report message, where the interference measurement report message is used to report a power parameter of a designated sub-band occupied by the device requested in the interference measurement request; or
  • the processor 2102 When the processor 2102 is unable to measure the power parameter of the designated subband occupied by the device requested in the interference detection request, determining, according to the requested power parameter of the specified subband, and the spectrum sharing information of the device And the outgoing subband is used as the designated subband occupied by the device; the interference measurement report message is sent to the first network element, where the interference measurement report message carries the determined designation occupied by the device Subband power parameters.
  • the message element IE in the interference measurement request message received by the transceiver 2101 includes one or more of the following types: a message type, a bandwidth range of a specified sub-band occupied by the requested network element requested to be reported, And a counting unit used when the requested network element reports the power parameter of the designated subband occupied by the requesting network element;
  • the message element IE in the interference measurement report message sent by the transceiver 2101 includes: a message type, and a power parameter of the occupied designated subband measured by the requested network element.
  • the message element in the interference measurement report message sent by the transceiver 2101 also includes: the split strength of the designated subband occupied by the requested network element.
  • the transceiver 2101 is further configured to: when the interfered subband exists in the bandwidth occupied by the device where the device is located, send an interference control request message to the first network element, where the interference control request message And configured to request interference control on the interfered sub-band occupied by the device, where the first network element is an SRC.
  • the message element IE in the interference control request message received by the transceiver 2101 includes one or more of the following types: a message type, a bandwidth range of a specified subband occupied by the requested network element requested to be controlled, and the The amount of interference on the interfered subband, the amount of interference or interference strength that the requested network element needs to control on the designated subband occupied, and the counting unit used when the requested network element reports the interference amount of the occupied subband that is adjusted. .
  • the message element IE in the interference control response message sent by the transceiver 2101 includes one or more of the following types of message: a message type, a bandwidth range of the occupied sub-band occupied by the requested network element, and a pair Whether the adjusted amount of the designated sub-band transmit power is occupied, and whether the requested network element adjusts the transmit power of the interfered sub-band.
  • the processor 2102 is specifically configured to adjust, according to one or more of the following manners, the transmit power of the designated sub-band allocated by the device where the device is located in a preset manner: for the device located in the device The terminal between the cell and the cell under the jurisdiction of the interfered network element, at the edge of the cell under the jurisdiction of the device where the device is located, and occupying the designated sub-band, reduces the transmit power of the terminal, so that the transmit power of the terminal is lower than the preset maximum Transmitting the power threshold, or reducing the transmit power of the terminal by a preset value; adjusting the transmit power of the terminal to be lower than the preset maximum transmit power threshold for the terminal in the cell under the jurisdiction of the device where the device is located For the terminal located between the cell under the jurisdiction of the device in which the device is located and the cell under the jurisdiction of the interfered network element, at the edge of the cell under the jurisdiction of the device where the device is located, and occupying the designated sub-band, reduce the number of terminals at the same time;
  • the transmission power of the designated sub-band occupied by the device where the device is located is allocated in a preset manner by using one or more of the following methods: for the terminal of the cell under the jurisdiction of the device where the device is located, when the designated sub-band needs to be allocated for the terminal And controlling, by the terminal, that the transmit power of the terminal on the designated sub-band is not higher than a preset maximum transmit power threshold; and for the terminal of the cell that the device is located, the designated sub-band is allocated to satisfy at least one of the following
  • the terminal of the condition is used: a cell center terminal whose transmit power is lower than a preset power threshold, a terminal whose distance from the interfered network element is not less than a preset distance threshold, and a path loss to the interfered network element
  • the terminal to which the path loss of the path loss in the cell is greater than the predetermined threshold, wherein the preset distance threshold is used to ensure that the signal sent by the terminal does not interfere with the interfered network element when the signal is transmitted to the interfered network element
  • a network element provided by the embodiment of the present invention includes: four of the foregoing interference control devices.
  • the network element provided in this embodiment may be an access network element in any standard communication system.
  • An SRC according to an embodiment of the present invention includes: five of the foregoing interference control devices.
  • a network element provided by an embodiment of the present invention includes: the foregoing six interference control device.
  • the network element provided in this embodiment may be an access network element in any standard communication system.
  • the functions of the above units may correspond to the corresponding processing steps in the processes shown in FIG. 1 , FIG. 3 , FIG. 5 to FIG. 7 , FIG. 10 , FIG. 12 and FIG. 14 , and details are not described herein again.
  • the first network element and the second network element are network elements in the heterogeneous communication system
  • the first network element is from the first network element
  • the method and the network element device are provided. Determining the interfered subband in the occupied bandwidth; and transmitting, to the second network element, an interference control request message for requesting the second network element to perform interference control on the interfered subband; after receiving the interference control request message, the second network element receives the interference control request message And performing at least one of the following operations: adjusting, within a preset range, a transmit power of the designated sub-band allocated by the second network element; and allocating a transmission of the designated sub-band occupied by the second network element within a preset range power.
  • the first network element When the first network element is an SRC and the second network element is a network element in any communication system, the first network element sends a second network element to request interference control on the designated sub-band occupied by the second network element. After the second network element receives the interference control request message sent by the first network element, the second network element performs at least one of the following operations: adjusting the allocated designated element of the second network element within the preset range. The transmit power of the band; the transmit power of the designated sub-band occupied by the second network element is allocated within a preset range.
  • the interference control request message and the interference control response message are directly performed between the heterogeneous network elements.
  • the interaction between the heterogeneous communication systems is implemented.
  • the interference control request message and interference control are performed by the SRC and the heterogeneous network element.
  • the interference control between heterogeneous communication systems is realized, and the problem of large interference between heterogeneous neighboring cells is solved.
  • embodiments of the present invention can be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment, or a combination of software and hardware. Moreover, the invention can take the form of a computer program product embodied on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) including computer usable program code.
  • computer-usable storage media including but not limited to disk storage, CD-ROM, optical storage, etc.
  • the computer program instructions can also be stored in a computer readable memory that can direct a computer or other programmable data processing device to operate in a particular manner, such that the instructions stored in the computer readable memory produce an article of manufacture comprising the instruction device.
  • the device is implemented in a flow chart or Multiple processes and/or block diagrams The functions specified in one or more boxes.
  • These computer program instructions can also be loaded onto a computer or other programmable data processing device such that a series of operational steps are performed on a computer or other programmable device to produce computer-implemented processing for execution on a computer or other programmable device.
  • the instructions provide steps for implementing the functions specified in one or more of the flow or in a block or blocks of a flow diagram.

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Abstract

本发明实施例提供的一种干扰控制方法、装置及网元设备，当第一网元和所述第二网元为异制式通信***中的网元时，第一网元从第一网元所占用带宽中确定受干扰子带；并向第二网元发送用于请求第二网元对受干扰子带进行干扰控制的干扰控制请求消息；当第一网元为SRC，第二网元为任意通信***中的网元时，第一网元向第二网元发送用于请求对第二网元所占用指定子带进行干扰控制的干扰控制请求消息；第二网元接收到干扰控制请求消息之后，进行下述操作中的至少一种：在预设范围内调整第二网元已分配的所占用指定子带的发射功率；在预设范围内分配第二网元所占用指定子带的发射功率。解决了异制式邻小区之间干扰大的问题。本发明涉及移动通信领域。

Description

一种干扰控制方法、装置及网元设备 技术领域
本发明涉及通信技术领域，特别涉及一种干扰控制方法、装置及网元设备。
背景技术
随着移动通信技术的发展，多媒体移动用户的持续增长，大量不同的移动业务的存在以及移动宽带数据业务的持续增长都对现有移动网络的频谱资源提出了挑战。因此，需要规划一种新的策略来更有效地利用现有频谱资源，现有技术中频谱的重新分配是一种有效的解决方案。
以通信***中的通用移动通信***(UMTS，Universal Mobile Telecommunication System)制式和长期演进(LTE，Long Term Evolution)制式为例：对于采用UMTS制式的移动网络，UMTS频谱的重新分配可以为对当前用于UMTS制式的部分频谱资源逐步停止使用，并且将其分配给频谱效率更高的LTE制式。但是，由于受限于终端的更新换代过程的长期性等原因，无法立即关闭UMTS网络，因此在一段时间内，LTE制式与UMTS制式需要共存，也就是说，基于LTE制式的通信***与基于UMTS制式的通信***需要共享频谱资源。
在异制式共同部署的场景中，针对共享同一段共享频谱的多个异制式小区，基于一种制式的小区在该共享频谱上的发射的信号，对基于其他制式的邻小区来说可以看作上行干扰信号。由于异制式邻小区之间所工作的干扰水平不同，小区在进行制式转换的过程中可能会遇到邻小区干扰的突然抬升，造成UE的掉话或服务质量下降。例如，基于LTE制式的小区需要克服基于UMTS制式小区的干扰，但由于LTE制式本身缺乏控制基站接收功率的机制，就会导致基于LTE制式的小区抬升发送功率，进而导致对基于UMTS机制的小区的干扰变大。为了保持信干燥比(SINR，Signal to Interference plus Noise  Ratio)/信干比(SIR，Signal to Interference Ratio)的一定水平值，两种制式都会不断抬升自身的发射功率，从而引起上行功率攀升的问题。
因此，现有技术中不但需要对单一制式内小区进行干扰控制，例如：基于UMTS制式的小区和基于LTE制式的小区均会分别针对自身制式内小区进行干扰控制，UMTS制式内通过控制小区全带接收总功率(RTWP，Received Total Wide Band Power)值对小区干扰进行控制，LTE制式内通过过载制式(OI，Overload Indication)机制对小区间干扰进行制，并且，为了提高异制式之间频谱共享的可靠性和稳定性，以及避免因邻区干扰抬升而造成本小区功率攀升，还需要对异制式小区间进行干扰控制。而现有技术并未实现异制式之间的干扰控制。
发明内容
本发明实施例提供了一种干扰控制方法、装置及网元设备，用以解决现有技术中由于未实现异制式通信***之间的干扰控制，导致异制式邻小区之间干扰大的问题。
第一方面、提供一种干扰控制方法，包括：
第一网元从所述第一网元所占用带宽中，确定受干扰子带；
向异制式网元发送干扰控制请求消息，其中，所述干扰控制请求消息用于请求所述异制式网元对所述受干扰子带进行干扰控制；所述异制式网元所在通信***与所述第一网元所在通信***为异制式通信***。
结合第一方面，在第一种可能的实现方式中，在向异制式网元发送干扰控制请求消息之后，还包括：接收所述异制式网元中能够对所述受干扰子带的发射功率进行调整的网元回复的干扰控制响应消息。
结合第一方面，在第二种可能的实现方式中，所述干扰控制请求消息中的消息元素IE包括以下信元的一个或多个：消息类型、请求控制的所述受干扰子带的带宽范围、所述受干扰子带上的干扰量、被请求网元在所述受干扰子带上需要控制的干扰量或者干扰级别、以及被请求网元上报控制的干扰量 时使用的计数单位。
结合第一方面的第一种可能的实现方式，或者结合第一方面的第二种可能的实现方式，在第三种可能的实现方式中，所述干扰控制响应消息中的消息元素IE包括以下信元的一个或多个：消息类型、以及被请求网元对所述受干扰子带发射功率的调整量、被请求网元对所述受干扰子带发射功率是否进行了调整、以及被请求网元所调整的受干扰子带的范围。
结合第一方面，或者结合第一方面的第一种可能的实现方式，或者结合第一方面的第二种可能的实现方式，在第四种可能的实现方式中，第一网元向异制式网元发送干扰控制请求消息，具体包括：第一网元通过与异制式网元之间的直接接口向所述异制式网元发送干扰控制请求消息；或者第一网元通过与所述第一网元所在通信***以及异制式网元所在通信***均具有连接关系的操作维护中心OAM，向所述异制式网元发送干扰控制请求消息；或者第一网元通过与所述第一网元以及异制式网元均具有连接关系的核心网节点向所述异制式网元发送干扰控制请求消息，其中，所述干扰控制请求消息通过无线接入网消息管理RIM消息承载。
第二方面、提供一种干扰控制方法，包括：
第一网元确定异制式通信***中的受干扰网元，其中，所述第一网元为用于对异制式通信***中网元所占资源进行分配的集中资源控制器SRC；
确定与所述受干扰网元处于异制式通信***的、对所述受干扰网元产生干扰的干扰网元；
向所述干扰网元发送干扰控制请求消息，其中，所述干扰控制请求消息用于请求对所述干扰网元所占用指定子带进行干扰控制。
结合第二方面，在第一种可能的实现方式中，当无法确定出所述干扰网元时，向与所述受干扰网元具有如下至少一种关系的异制式通信***的网元发送干扰控制消息：与所述受干扰网元具有邻区关系的异制式通信***的网元；与所述受干扰网元具有连接关系的异制式通信***的网元，其中，所述干扰控制请求消息用于请求对接收到所述干扰请求消息的网元所占用指定子 带进行干扰控制。
结合第二方面，在第二种可能的实现方式中，在向所述干扰网元发送干扰控制请求消息之后，还包括：接收所述干扰网元中能够对所占用指定子带的发射功率进行调整的网元回复的干扰控制响应消息。
结合第一方面的第一种可能的实现方式，在第三种可能的实现方式中，在向所述干扰网元发送干扰控制请求消息之后，还包括：接收接收到所述干扰请求消息的网元回复的干扰控制响应消息。
结合第二方面，或者结合第二方面的上述任一种可能的实现方式，在第四种可能的实现方式中，第一网元确定异制式通信***中的受干扰网元，具体包括：第一网元向自身管辖的通信***中的网元发送干扰测量请求消息，其中，所述干扰测量请求消息用于请求被管辖网元所占用指定子带的功率参数，其中，所述功率参数包括接收功率和干扰接收功率中的至少一个；接收所述被管辖网元发送的干扰测量响应消息，其中，所述干扰测量响应消息用于被管辖网元上报测量的该被管辖网元所占用指定子带的功率参数；根据接收的所述被管辖网元测量的所述被管辖网元所占用指定子带的功率参数，在所述被管辖网元中，将符合预设干扰判定条件的网元确定为受干扰网元。
结合第二方面的第四种可能的实现方式，在第五种可能的实现方式中，所述干扰测量请求消息中的消息元素IE包括以下信元的一个或多个：消息类型、请求上报的被请求网元所占用指定子带的带宽范围、以及被请求网元上报所占用指定子带的功率参数时使用的计数单位；所述干扰测量响应消息中的消息元素IE包括：消息类型、被请求网元测量的所占用指定子带的功率参数；其中，被请求网元测量的所占用指定子带为所述干扰测量请求消息中请求的指定子带。
结合第二方面的第五种可能的实现方式，在第六种可能的实现方式中，所述干扰测量响应消息中的消息元素IE还包括：被请求网元测量的所占用指定子带的分割力度。
结合第二方面，或者结合第二方面的第一种可能的实现方式，或者结合 第二方面的第二种可能的实现方式，或者结合第二方面的第三种可能的实现方式，在第七种可能的实现方式中，第一网元确定异制式通信***中的受干扰网元，具体包括：第一网元向自身管辖的通信***中的网元发送干扰测量请求消息，其中，所述干扰测量请求消息用于请求被管辖网元通过干扰测量报告消息上报所占用指定子带的功率参数，其中，所述功率参数包括接收功率和干扰接收功率中的至少一个；按照预设接收规则，接收所述被管辖网元发送的干扰测量报告消息；根据接收的干扰测量报告消息携带的所述被管辖网元测量的所述被管辖网元所占用指定子带的功率参数，在所述被管辖网元中，将符合预设干扰判定条件的网元确定为受干扰网元。
结合第二方面的第七种可能的实现方式，在第八种可能的实现方式中，所述干扰测量请求消息中的消息元素IE包括以下信元的一个或多个：消息类型、请求上报的被请求网元所占用指定子带的带宽范围、以及被请求网元上报所占用指定子带的功率参数时使用的计数单位；所述干扰测量报告消息中的消息元素IE包括：消息类型、被请求网元测量的所占用指定子带的功率参数；其中，被请求网元测量的所占用指定子带为所述干扰测量请求消息中请求的指定子带。
结合第二方面的第八种可能的实现方式，在第九种可能的实现方式中，所述干扰测量报告消息中的消息元素IE还包括：被请求网元测量的所占用指定子带的分割力度。
结合第二方面，或者结合第二方面的第一种可能的实现方式，或者结合第二方面的第二种可能的实现方式，或者结合第二方面的第三种可能的实现方式，在第十种可能的实现方式中，第一网元确定异制式通信***中的受干扰网元，具体包括：第一网元接收自身管辖的通信***中的任意网元发送的干扰控制请求消息，其中，所述干扰控制请求消息用于请求对所述任意网元所占用受干扰子带进行干扰控制；将所述任意网元确定为受干扰网元。
结合第二方面，或者结合第二方面的第一种可能的实现方式，在第十一种可能的实现方式中，所述干扰控制请求消息中的消息元素IE包括以下信元 的一个或多个：消息类型、请求控制的被请求网元所占用指定子带的带宽范围、所述受干扰子带上的干扰量、被请求网元在所占用指定子带上需要控制的干扰量或者干扰强度、以及被请求网元上报控制的所占用指定子带的干扰量时使用的计数单位。
结合第二方面的第十一种可能的实现方式，在第十二种可能的实现方式中，受干扰子带上的干扰量，具体为受干扰子带上的总干扰功率值、受干扰子带上的总接收功率值、受干扰子带上的总干扰强度的量化等级、和受干扰子带上的总接收强度的量化等级中的一种。
结合第二方面的第十一种可能的实现方式，或者结合第二方面的第十二种可能的实现方式，在第十三种可能的实现方式中，被请求网元在所占用指定子带上需要控制的干扰量，具体为：被请求网元在所占用指定子带上最大发射功率的预设门限值；或者被请求网元在所占用指定子带上需要降低发射功率的降低量；或者被请求网元在所占用指定子带上需要降低后的发射功率值。
结合第二方面的第二种可能的实现方式，或者结合第二方面的第三种可能的实现方式，在第十四种可能的实现方式中，所述干扰控制响应消息中的消息元素IE包括以下信元的一个或多个：消息类型、以及被请求网元对所占用指定子带发射功率的调整量；或者所述干扰控制响应消息中的消息元素IE包括：消息类型、被请求网元所调整的受干扰子带的范围、被请求网元对所述受干扰子带发射功率是否进行了调整、以及以及被请求网元对所述受干扰子带发射功率的调整量。
结合第二方面的第十四中可能的实现方式，在第十五种可能的实现方式中，所述被请求网元对所述受干扰子带发射功率的调整量，具体为：被请求网元对所述受干扰子带发射功率所调整的量；或者被请求网元对所述受干扰子带发射功率调整后的量。
第三方面、提供一种干扰控制方法，包括：
第二网元接收第一网元发送的干扰控制请求消息，所述干扰控制请求消 息用于请求对所述第二网元所占用指定子带进行干扰控制；
所述第二网元进行下述操作中的至少一种：
在预设范围内调整所述第二网元已分配的所占用指定子带的发射功率；在预设范围内分配所述第二网元所占用指定子带的发射功率；其中，
所述第一网元和所述第二网元分别为异制式通信***中的网元，或者，第一网元为用于对各异制式通信***中网元所占资源进行分配的集中资源控制器SRC，第二网元为任意通信***中的网元。
结合第三方面，在第一种可能的实现方式中，在调整第二网元所占用指定子带的发射功率之后，还包括：向所述第一网元发送干扰控制响应消息
结合第三方面，或者结合第三方面的第一种可能的实现方式，在第二种可能的实现方式中，当第一网元为SRC，第二网元为任意通信***中的网元时，在接收第一网元发送的干扰控制请求消息之前，还包括：第二网元接收第一网元发送的干扰测量请求消息，其中，所述干扰测量请求消息用于请求所述第二网元所占用指定子带的功率参数，所述功率参数包括接收功率和干扰接收功率中的至少一个；向所述第一网元发送干扰测量响应消息，其中，所述干扰测量响应消息用于上报所述第二网元测量的所述第二网元所占用指定子带的功率参数。
结合第三方面的第二种可能的实现方式，在第三种可能的实现方式中，向所述第一网元发送干扰测量响应消息，具体包括：当所述第二网元能够测量出所述干扰测量请求中请求的所述第二网元所占用指定子带的功率参数时，向所述第一网元发送干扰测量响应消息，其中，所述干扰测量响应消息用于上报所述干扰测量请求中请求的所述第二网元所占用指定子带的功率参数；或者当所述第二网元无法测量出所述干扰检测请求中请求的所述第二网元所占用指定子带的功率参数时，所述第二网元将根据请求的指定子带的功率参数、以及所述第二网元的频谱共享信息确定出的子带作为所述第二网元所占用指定子带；向所述第一网元发送干扰测量响应消息，其中，所述干扰测量响应消息中携带有所述第二网元所占用的所述确定出的指定子带的功率 参数。
结合第三方面的第二种可能的实现方式，或者结合第三方面的第三种可能的实现方式，在第四种可能的实现方式中，所述干扰测量请求消息中的消息元素IE包括以下信元的一个或多个：消息类型、请求上报的被请求网元所占用指定子带的带宽范围、以及被请求网元上报所占用指定子带的功率参数时使用的计数单位；所述干扰测量响应消息中的消息元素IE包括：消息类型、被请求网元测量的所占用指定子带的功率参数。
结合第三方面的第四种可能的实现方式，在第五种可能的实现方式中，所述干扰测量响应消息中的消息元素IE还包括：被请求网元测量的所占用指定子带的分割力度。
结合第三方面，在第六种可能的实现方式中，当第一网元为SRC，第二网元为任意通信***中的网元时，在接收第一网元发送的干扰控制请求消息之前，还包括：第二网元接收第一网元发送的干扰测量请求消息，其中，所述干扰测量请求消息用于请求通过干扰测量报告消息上报所述第二网元所占用指定子带的功率参数，其中，所述功率参数包括接收功率和干扰接收功率中的至少一个；按照预设发送规则，向所述第一网元发送干扰测量报告消息。
结合第三方面的第六种可能的实现方式，在第七种可能的实现方式中，向所述第一网元发送干扰测量报告消息，具体包括：当所述第二网元能够测量出所述干扰测量请求中请求的所述第二网元所占用指定子带的功率参数时，向所述第一网元发送干扰测量报告消息，其中，所述干扰测量报告消息用于上报所述干扰测量请求中请求的所述第二网元所占用指定子带的功率参数；或者当所述第二网元无法测量出所述干扰检测请求中请求的所述第二网元所占用指定子带的功率参数时，所述第二网元将根据请求的指定子带的功率参数、以及所述第二网元的频谱共享信息确定出的子带作为所述第二网元所占用指定子带；向所述第一网元发送干扰测量报告消息，其中，所述干扰测量报告消息中携带有所述第二网元所占用的所述确定出的指定子带的功率参数。
结合第三方面的第六种可能的实现方式，或者结合第三方面的第七种可能的实现方式，在第八种可能的实现方式中，所述干扰测量请求消息中的消息元素IE包括以下信元的一个或多个：消息类型、请求上报的被请求网元所占用指定子带的带宽范围、以及被请求网元上报所占用指定子带的功率参数时使用的计数单位；所述干扰测量报告消息中的消息元素IE包括：消息类型、被请求网元测量的所占用指定子带的功率参数。
结合第三方面的第八种可能的实现方式，在第九种可能的实现方式中，所述干扰测量报告消息中的消息元素IE还包括：被请求网元测量的所占用指定子带的分割力度。
结合第三方面，在第十种可能的实现方式中，当第一网元为SRC，且当第二网元所占用带宽中，存在受干扰子带时，还包括：所述第二网元向所述第一网元发送干扰控制请求消息，其中，所述干扰控制请求消息用于请求对所述第二网元所占用的受干扰子带进行干扰控制。
结合第三方面，在第十一种可能的实现方式中，所述干扰控制请求消息中的消息元素IE包括以下信元的一个或多个：消息类型、请求控制的被请求网元所占用指定子带的带宽范围、所述受干扰子带上的干扰量、被请求网元在所占用指定子带上需要控制的干扰量或者干扰强度、以及被请求网元上报调整的所占用指定子带的干扰量时使用的计数单位。
结合第三方面的第一种可能的实现方式，在第十二中可能的实现方式中，所述干扰控制响应消息中的消息元素IE包括：消息类型、被请求网元调整的所占用指定子带的带宽范围、对所占用指定子带发射功率的调整量、以及被请求网元对所述受干扰子带发射功率是否进行了调整。
结合第三方面，或者结合第三方面的第一种可能的实现方式，在第十三种可能的实现方式中，采用如下一种或多种方式在预设范围内调整所述第二网元已分配的所占用指定子带的发射功率：针对位于所述第二网元所管辖小区与受干扰网元所管辖小区之间、所述第二网元所管辖小区边缘的、且占用所述指定子带的终端，降低该终端的发射功率使所述终端的发射功率低于预 设最大发射功率门限值，或者使所述终端的发射功率降低预设值；针对所述第二网元所管辖小区内的终端，调整所述终端的发射功率使其低于预设最大发射功率门限值；针对位于所述第二网元所管辖小区与受干扰网元所管辖小区之间、所述第二网元所管辖小区边缘的、且占用所述指定子带的终端，降低同一时刻调度该终端的数量；当所述第二网元为LTE制式通信***中的网元时，针对位于所述第二网元所管辖小区与受干扰网元所管辖小区之间、所述第二网元所管辖小区的、且占用所述指定子带的终端，在与该终端进行数据传输时，进行如下至少一种操作：减小承载数据的每个资源块的发射功率，和增加承载数据所使用资源块的数量；
采用如下一种或多种方式在预设范围内分配所述第二网元所占用指定子带的发射功率：针对所述第二网元所管辖小区的终端，当需要为该终端分配所述指定子带时，控制该终端在所述指定子带上的发射功率不高于预设最大发射功率门限值；针对位于所述第二网元所管辖小区与受干扰网元所管辖小区之间、所述第二网元所管辖小区的终端，将所述指定子带分配给满足如下至少一种条件的终端使用：发射功率低于预设功率阈值的小区中心终端，与所述受干扰网元之间的距离不小于预设距离阈值的终端，和到所述受干扰网元的路损与到本小区路损的路损差大于预定门限的终端，其中，所述预设距离阈值或预定门限用于保证终端发出的信号传输到所述受干扰网元时不对所述受干扰网元造成干扰；当所述干扰控制请求消息中还携带有被请求网元需要对所占用指定子带进行干扰控制的时间段信息时，针对位于所述第二网元所管辖小区的终端，在需要进行干扰控制的时间段，将所述指定子带分配给对发射功率低于预设功率阈值的终端使用。
第四方面、提供一种干扰控制装置，包括：
确定模块，用于从自身所占用带宽中，确定受干扰子带；
发送模块，用于向异制式网元发送干扰控制请求消息，其中，所述干扰控制请求消息用于请求所述异制式网元对所述确定模块确定的受干扰子带进行干扰控制；所述异制式网元所在通信***与本装置所在通信***为异制式 通信***。
结合第四方面，在第一种可能的实现方式中，所述装置还包括接收模块；所述接收模块，用于接收所述异制式网元中能够对所述受干扰子带的发射功率进行调整的网元针对所述发送模块发送的干扰控制请求消息回复的干扰控制响应消息。
结合第四方面，在第二种可能的实现方式中，所述发送模块发送的干扰控制请求消息中的消息元素IE包括以下信元的一个或多个：消息类型、请求控制的所述受干扰子带的带宽范围、所述受干扰子带上的干扰量、被请求网元在所述受干扰子带上需要控制的干扰量或者干扰级别、以及被请求网元上报控制的干扰量时使用的计数单位。
结合第四方面的第一种可能的实现方式，或者结合第四方面的第二种可能的实现方式，在第三种可能的实现方式中，所述接收模块接收的干扰控制响应消息中的消息元素IE包括以下信元的一个或多个：消息类型、被请求网元对所述受干扰子带发射功率的调整量、被请求网元对所述受干扰子带发射功率是否进行了调整、以及被请求网元所调整的受干扰子带的范围。
结合第四方面，或者结合第四方面的第一种可能的实现方式，或者结合第四方面的第二种可能的实现方式，在第四种可能的实现方式中，所述发送模块，具体用于通过与异制式网元之间的直接接口向所述异制式网元发送干扰控制请求消息；或者通过与自身所在通信***以及异制式网元所在通信***均具有连接关系的操作维护中心OAM，向所述异制式网元发送干扰控制请求消息；或者通过与自身以及异制式网元均具有连接关系的核心网节点向所述异制式网元发送干扰控制请求消息，其中，所述干扰控制请求消息通过无线接入网消息管理RIM消息承载。
第五方面、提供一种干扰控制装置，包括：
第一确定模块，用于确定异制式通信***中的受干扰网元；
第二确定模块，用于确定与所述第一确定模块确定的所述受干扰网元处于异制式通信***的、对所述受干扰网元产生干扰的干扰网元；
收发模块，用于向所述第二确定模块确定的所述干扰网元发送干扰控制请求消息，其中，所述干扰控制请求消息用于请求对所述干扰网元所占用指定子带进行干扰控制。
结合第五方面，在第一种可能的实现方式中，所述收发模块，还用于当所述第二确定模块无法确定出所述干扰网元时，向与所述受干扰网元具有如下至少一种关系的异制式通信***的网元发送干扰控制消息：与所述受干扰网元具有邻区关系的异制式通信***的网元；与所述受干扰网元具有连接关系的异制式通信***的网元，其中，所述干扰控制请求消息用于请求对接收到所述干扰请求消息的网元所占用指定子带进行干扰控制。
结合第五方面，在第二种可能的实现方式中，所述收发模块，还用于接收所述干扰网元中能够对所占用指定子带的发射功率进行调整的网元针对所述发送模块发送的干扰控制请求消息回复的干扰控制响应消息。
结合第五方面的第一种可能的实现方式，在第三种可能的实现方式中，所述收发模块，还用于在向所述干扰网元发送干扰控制请求消息之后，接收接收到所述干扰请求消息的网元回复的干扰控制响应消息。
结合第五方面，或者结合第五方面的第一种可能的实现方式，或者结合第五方面的第二种可能的实现方式，或者结合第五方面的第三种可能的实现方式，在第四种可能的实现方式中，所述收发模块，还用于在所述第一确定模块确定所述受干扰网元之前，向本装置所在设备管辖的异制式通信***中的网元发送干扰测量请求消息；接收所述被管辖网元针对所述干扰测量请求消息发送的干扰测量响应消息，其中，所述干扰测量请求消息用于请求被管辖网元所占用指定子带的功率参数，其中，所述功率参数包括接收功率和干扰接收功率中的至少一个，所述干扰测量响应消息用于被管辖网元上报测量的该被管辖网元所占用指定子带的功率参数；所述第一确定模块，具体用于根据所述收发模块接收的所述被管辖网元测量的所述被管辖网元所占用指定子带的功率参数，在所述被管辖网元中，将符合预设干扰判定条件的网元确定为受干扰网元。
结合第五方面的第四种可能的实现方式，在第五种可能的实现方式中，所述收发模块发送的所述干扰测量请求消息中的消息元素IE包括以下信元的一个或多个：消息类型、请求上报的被请求网元所占用指定子带的带宽范围、以及被请求网元上报所占用指定子带的功率参数时使用的计数单位；所述收发模块接收的所述干扰测量响应消息中的消息元素IE包括：消息类型、被请求网元测量的所占用指定子带的功率参数；其中，被请求网元测量的所占用指定子带为所述干扰测量请求消息中请求的指定子带。
结合第五方面的第五种可能的实现方式，在第六种可能的实现方式中，所述收发模块接收的所述干扰测量响应消息中的消息元素IE还包括：被请求网元测量的所占用指定子带的分割力度。
结合第五方面，或者结合第五方面的第一种可能的实现方式，或者结合第五方面的第二种可能的实现方式，或者结合第五方面的第三种可能的实现方式，在第七种可能的实现方式中，所述收发模块，还用于在所述第一确定模块确定所述受干扰网元之前，向本装置所在设备管辖的通信***中的网元发送干扰测量请求消息；按照预设接收规则，接收所述被管辖网元针对所述干扰测量请求消息发送的干扰测量报告消息，其中，所述干扰测量请求消息用于请求被管辖网元通过干扰测量报告消息上报所占用指定子带的功率参数，其中，所述功率参数包括接收功率和干扰接收功率中的至少一个；所述第一确定模块，具体用于根据所述收发模块接收的干扰测量报告消息携带的所述被管辖网元测量的所述被管辖网元所占用指定子带的功率参数，在所述被管辖网元中，将符合预设干扰判定条件的网元确定为受干扰网元。
结合第五方面的第七种可能的实现方式，在第八种可能的实现方式中，所述收发模块发送的所述干扰测量请求消息中的消息元素IE包括以下信元的一个或多个：消息类型、请求上报的被请求网元所占用指定子带的带宽范围、以及被请求网元上报所占用指定子带的功率参数时使用的计数单位；所述收发模块接收的所述干扰测量报告消息中的消息元素IE包括：消息类型、被请求网元测量的所占用指定子带的功率参数；其中，被请求网元测量的所占用 指定子带为所述干扰测量请求消息中请求的指定子带。
结合第五方面的第八种可能的实现方式，在第九种可能的实现方式中，所述收发模块接收的所述干扰测量报告消息中的消息元素IE还包括：被请求网元测量的所占用指定子带的分割力度。
结合第五方面，或者结合第五方面的第一种可能的实现方式，或者结合第五方面的第二种可能的实现方式，或者结合第五方面的第三种可能的实现方式，在第十种可能的实现方式中，所述收发模块，还用于接收本装置所在设备管辖的通信***中的任意网元发送的干扰控制请求消息，其中，所述干扰控制请求消息用于请求对所述任意网元所占用受干扰子带进行干扰控制；所述第一确定模块，具体用于将所述任意网元确定为受干扰网元。
结合第五方面，或者结合第五方面的第一种可能的实现方式，在第十一种可能的实现方式中，所述收发模块发送的所述干扰控制请求消息中的消息元素IE包括以下信元的一个或多个：消息类型、请求控制的被请求网元所占用指定子带的带宽范围、所述受干扰子带上的干扰量、被请求网元在所占用指定子带上需要控制的干扰量或者干扰强度、以及被请求网元上报控制的所占用指定子带的干扰量时使用的计数单位。
结合第五方面的第十一种可能的实现方式，在第十二种可能的实现方式中，所述干扰控制请求消息中的受干扰子带上的干扰量，具体为受干扰子带上的总干扰功率值、受干扰子带上的总接收功率值、受干扰子带上的总干扰强度的量化等级、和受干扰子带上的总接收强度的量化等级中的一种。
结合第五方面的第十一种可能的实现方式，或者结合第五方面的第十二种可能的实现方式，在第十三种可能的实现方式中，所述干扰控制请求消息中的被请求网元在所占用指定子带上需要控制的干扰量，具体为：被请求网元在所占用指定子带上最大发射功率的预设门限值；或者被请求网元在所占用指定子带上需要降低发射功率的降低量；或者被请求网元在所占用指定子带上需要降低后的发射功率值。
结合第五方面的第二种可能的实现方式，或者结合第五方面的第三种可 能的实现方式，在第十四种可能的实现方式中，所述收发模块接收的所述干扰控制响应消息中的消息元素IE包括以下信元的一个或多个：消息类型、被请求网元对所占用指定子带发射功率的调整量、被请求网元对所述受干扰子带发射功率是否进行了调整、以及被请求网元所调整的受干扰子带的范围。
结合第五方面的第十四种可能的实现方式，在第十五种可能的实现方式中，所述被请求网元对所述受干扰子带发射功率的调整量，具体为：被请求网元对所述受干扰子带发射功率所调整的量；或者被请求网元对所述受干扰子带发射功率调整后的量。
第六方面、提供一种干扰控制装置，包括：
收发模块，用于接收第一网元发送的干扰控制请求消息，所述干扰控制请求消息用于请求对本装置所在设备所占用指定子带进行干扰控制；
调整模块，用于进行下述操作中的至少一种：在预设范围内调整所述第二网元已分配的所占用指定子带的发射功率；在预设范围内分配所述第二网元所占用指定子带的发射功率；其中，
所述第一网元和本装置所在设备分别为异制式通信***中的网元，或者，第一网元为用于对各异制式通信***中网元所占资源进行分配的集中资源控制器SRC，本装置所在设备为任意通信***中的网元。
结合第六方面，在第一种可能的实现方式中，所述收发模块，还用于向所述第一网元发送针对接收的干扰控制请求消息的干扰控制响应消息。
结合第六方面，或者结合第六方面的第一种可能的实现方式，在第二种可能的实现方式中，所述收发模块，还用于在接收第一网元发送的干扰控制请求消息之前，接收第一网元发送的干扰测量请求消息；并向所述第一网元发送针对所述干扰测量请求消息的干扰测量响应消息，其中，所述干扰测量请求消息用于请求本装置所在设备所占用指定子带的功率参数，所述功率参数包括接收功率和干扰接收功率中的至少一个，所述干扰测量响应消息用于上报本装置所在设备测量的所述设备所占用指定子带的功率参数，所述第一网元为SRC。
结合第六方面的第二种可能的实现方式，在第三种可能的实现方式中，还包括：测量模块；所述测量模块，用于测量所述收发模块接收的所述干扰测量请求中请求的所述设备所占用指定子带的功率参数；所述收发模块，具体用于当所述测量模块能够测量出所述干扰测量请求中请求的本装置所在设备所占用指定子带的功率参数时，向所述第一网元发送干扰测量响应消息，其中，所述干扰测量响应消息用于上报所述干扰测量请求中请求的所述设备所占用指定子带的功率参数；或者当所述测量模块无法测量出所述干扰检测请求中请求的所述设备所占用指定子带的功率参数时，将根据请求的指定子带的功率参数、以及所述设备的频谱共享信息确定出的子带作为所述设备所占用指定子带；向所述第一网元发送干扰测量响应消息，其中，所述干扰测量响应消息中携带有所述设备所占用的所述确定出的指定子带的功率参数。
结合第六方面的第二种可能的实现方式，或者结合第六方面的第三种可能的实现方式，在第四种可能的实现方式中，所述收发模块接收的所述干扰测量请求消息中的消息元素IE包括以下信元的一个或多个：消息类型、请求上报的被请求网元所占用指定子带的带宽范围、以及被请求网元上报所占用指定子带的功率参数时使用的计数单位；所述收发模块发送的所述干扰测量响应消息中的消息元素IE包括：消息类型、被请求网元测量的所占用指定子带的功率参数。
结合第六方面的第四种可能的实现方式，在第五种可能的实现方式中，所述收发模块发送的所述干扰测量响应消息中的消息元素IE还包括：被请求网元测量的所占用指定子带的分割力度。
结合第六方面，在第六种可能的实现方式中，所述收发模块，还用于在接收第一网元发送的干扰控制请求消息之前，接收第一网元发送的干扰测量请求消息；按照预设发送规则，向所述第一网元发送针对接收的干扰测量请求消息的干扰测量报告消息，其中，所述干扰测量请求消息用于请求通过干扰测量报告消息上报本装置所在设备所占用指定子带的功率参数，其中，所述功率参数包括接收功率和干扰接收功率中的至少一个，其中，所述第一网 元为SRC。
结合第六方面的第六种可能的实现方式，在第七种可能的实现方式中，还包括：测量模块；所述测量模块，用于测量所述收发模块接收的所述干扰测量请求中请求的所述设备所占用指定子带的功率参数；所述收发模块，具体用于当所述测量模块能够测量出所述干扰测量请求中请求的本装置所在设备所占用指定子带的功率参数时，向所述第一网元发送干扰测量报告消息，其中，所述干扰测量报告消息用于上报所述干扰测量请求中请求的所述设备所占用指定子带的功率参数；或者当所述测量模块无法测量出所述干扰检测请求中请求的所述设备所占用指定子带的功率参数时，将根据请求的指定子带的功率参数、以及所述设备的频谱共享信息确定出的子带作为所述设备所占用指定子带；向所述第一网元发送干扰测量报告消息，其中，所述干扰测量报告消息中携带有所述设备所占用的所述确定出的指定子带的功率参数。
结合第六方面的第六种可能的实现方式，或者结合第六方面的第七种可能的实现方式，在第八种可能的实现方式中，所述收发模块接收的所述干扰测量请求消息中的消息元素IE包括以下信元的一个或多个：消息类型、请求上报的被请求网元所占用指定子带的带宽范围、以及被请求网元上报所占用指定子带的功率参数时使用的计数单位；所述收发模块发送的所述干扰测量报告消息中的消息元素IE包括：消息类型、被请求网元测量的所占用指定子带的功率参数。
结合第六方面的第八种可能的实现方式，在第九种可能的实现方式中，所述收发模块发送的所述干扰测量报告消息中的消息元素IE还包括：被请求网元测量的所占用指定子带的分割力度。
结合第六方面，在第十种可能的实现方式中，所述收发模块，还用于当本装置所在设备所占用带宽中，存在受干扰子带时，向所述第一网元发送干扰控制请求消息，其中，所述干扰控制请求消息用于请求对所述设备所占用的受干扰子带进行干扰控制，所述第一网元为SRC。
结合第六方面，在第十一种可能的实现方式中，所述收发模块接收的干 扰控制请求消息中的消息元素IE包括以下信元的一个或多个：消息类型、请求控制的被请求网元所占用指定子带的带宽范围、所述受干扰子带上的干扰量、被请求网元在所占用指定子带上需要控制的干扰量或者干扰强度、以及被请求网元上报调整的所占用指定子带的干扰量时使用的计数单位。
结合第六方面的第一种可能的实现方式，在第十二种可能的实现方式中，所述收发模块发送的所述干扰控制响应消息中的消息元素IE包括以下信元的一个或多个：消息类型、被请求网元调整的所占用指定子带的带宽范围、对所占用指定子带发射功率的调整量、以及被请求网元对所述受干扰子带发射功率是否进行了调整。
结合第六方面，或者结合第六方面的第一种可能的实现方式，在第十三种可能的实现方式中，所述调整模块，具体用于采用如下一种或多种方式在预设范围内调整本装置所在设备已分配的所占用指定子带的发射功率：针对位于本装置所在设备所管辖小区与受干扰网元所管辖小区之间、本装置所在设备所管辖小区边缘的、且占用所述指定子带的终端，降低该终端的发射功率使所述终端的发射功率低于预设最大发射功率门限值，或者使所述终端的发射功率降低预设值；针对本装置所在设备所管辖小区内的终端，调整所述终端的发射功率使其低于预设最大发射功率门限值；针对位于本装置所在设备所管辖小区与受干扰网元所管辖小区之间、本装置所在设备所管辖小区边缘的、且占用所述指定子带的终端，降低同一时刻调度该终端的数量；当本装置所在设备为LTE制式通信***中的网元时，针对位于本装置所在设备所管辖小区与受干扰网元所管辖小区之间、本装置所在设备所管辖小区的、且占用所述指定子带的终端，在与该终端进行数据传输时，进行如下至少一种操作：减小承载数据的每个资源块的发射功率，和增加承载数据所使用资源块的数量；
采用如下一种或多种方式在预设范围内分配本装置所在设备所占用指定子带的发射功率：针对本装置所在设备所管辖小区的终端，当需要为该终端分配所述指定子带时，控制该终端在所述指定子带上的发射功率不高于预设 最大发射功率门限值；针对本装置所在设备所管辖小区的终端，将所述指定子带分配给满足如下至少一种条件的终端使用：发射功率低于预设功率阈值的小区中心终端，与所述受干扰网元之间的距离不小于预设距离阈值的终端，和到所述受干扰网元的路损与到本小区路损的路损差大于预定门限的终端，其中，所述预设距离阈值或预定门限用于保证终端发出的信号传输到所述受干扰网元时不对所述受干扰网元造成干扰；当所述干扰控制请求消息中还携带有被请求网元需要对所占用指定子带进行干扰控制的时间段信息时，针对位于本装置所在设备所管辖小区的终端，在需要进行干扰控制的时间段，将所述指定子带分配给对发射功率低于预设功率阈值的终端使用。
第七方面、提供一种网元，包括：第四方面或者结合第四方面的任一种可能的实现方式提供的干扰控制装置。
第八方面、提供一种SRC，包括：第五方面或者结合第五方面的任一种可能的实现方式提供的干扰控制装置。
第九方面、提供一种网元，包括：第六方面或者结合第六方面的任一种可能的实现方式提供的干扰控制装置。
第十方面、提供一种干扰控制装置，包括：
处理器，用于从自身所占用带宽中，确定受干扰子带；
发送器，用于向异制式网元发送干扰控制请求消息，其中，所述干扰控制请求消息用于请求所述异制式网元对所述处理器1901确定的受干扰子带进行干扰控制；所述异制式网元所在通信***与本装置所在通信***为异制式通信***。
结合第十方面，在第一种可能的实现方式中，还包括：接收器；所述接收器，用于接收所述异制式网元中能够对所述受干扰子带的发射功率进行调整的网元针对所述发送模块发送的干扰控制请求消息回复的干扰控制响应消息。
结合第十方面，在第一种可能的实现方式中，所述发送器发送的干扰控制请求消息中的消息元素IE包括以下信元的一个或多个：消息类型、请求控 制的所述受干扰子带的带宽范围、所述受干扰子带上的干扰量、被请求网元在所述受干扰子带上需要控制的干扰量或者干扰级别、以及被请求网元上报控制的干扰量时使用的计数单位。
结合第十方面的第一种可能的实现方式，或者结合第十方面的第二种可能的实现方式，在第三种可能的实现方式中，所述接收器接收的干扰控制响应消息中的消息元素IE包括以下信元的一个或多个：消息类型、被请求网元对所述受干扰子带发射功率的调整量、被请求网元对所述受干扰子带发射功率是否进行了调整、以及被请求网元所调整的受干扰子带的范围。
结合第十方面，或者结合第十方面的第一种可能的实现方式，或者结合第十方面的第二种可能的实现方式，在第四种可能的实现方式中，所述发送器，具体用于通过与异制式网元之间的直接接口向所述异制式网元发送干扰控制请求消息；或者通过与自身所在通信***以及异制式网元所在通信***均具有连接关系的操作维护中心OAM，向所述异制式网元发送干扰控制请求消息；或者通过与自身以及异制式网元均具有连接关系的核心网节点向所述异制式网元发送干扰控制请求消息，其中，所述干扰控制请求消息通过无线接入网消息管理RIM消息承载。
第十一方面、提供一种干扰控制装置，包括：
处理器，用于确定异制式通信***中的受干扰网元；并确定与所述受干扰网元处于异制式通信***的、对所述受干扰网元产生干扰的干扰网元；
收发器，用于向所述处理器确定的所述干扰网元发送干扰控制请求消息，其中，所述干扰控制请求消息用于请求对所述干扰网元所占用指定子带进行干扰控制。
结合第十一方面，在第一种可能的实现方式中，所述收发器，还用于当所述处理器无法确定出所述干扰网元时，向与所述受干扰网元具有如下至少一种关系的异制式通信***的网元发送干扰控制消息：与所述受干扰网元具有邻区关系的异制式通信***的网元；与所述受干扰网元具有连接关系的异制式通信***的网元，其中，所述干扰控制请求消息用于请求对接收到所述 干扰请求消息的网元所占用指定子带进行干扰控制。
结合第十一方面，在第二种可能的实现方式中，所述收发器，还用于接收所述干扰网元中能够对所占用指定子带的发射功率进行调整的网元针对所述发送器发送的干扰控制请求消息回复的干扰控制响应消息。
结合第十一方面的第一种可能的实现方式，在第三种可能的实现方式中，所述收发器，还用于在向所述干扰网元发送干扰控制请求消息之后，接收接收到所述干扰请求消息的网元回复的干扰控制响应消息。
结合第十一方面，或者结合第十一方面的第一种可能的实现方式，或者结合第十一方面的第二种可能的实现方式，或者结合第十一方面的第三种可能的实现方式，在第四种可能的实现方式中，所述收发器，还用于在所述处理器确定所述受干扰网元之前，向本装置所在设备管辖的异制式通信***中的网元发送干扰测量请求消息；接收所述被管辖网元针对所述干扰测量请求消息发送的干扰测量响应消息，其中，所述干扰测量请求消息用于请求被管辖网元所占用指定子带的功率参数，其中，所述功率参数包括接收功率和干扰接收功率中的至少一个；所述干扰测量响应消息用于被管辖网元上报测量的该被管辖网元所占用指定子带的功率参数；所述处理器，具体用于根据所述收发器接收的所述被管辖网元测量的所述被管辖网元所占用指定子带的功率参数，在所述被管辖网元中，将符合预设干扰判定条件的网元确定为受干扰网元。
结合第十一方面的第四种可能的实现方式，在第五种可能的实现方式中，所述收发器发送的所述干扰测量请求消息中的消息元素IE包括以下信元的一个或多个：消息类型、请求上报的被请求网元所占用指定子带的带宽范围、以及被请求网元上报所占用指定子带的功率参数时使用的计数单位；所述收发器接收的所述干扰测量响应消息中的消息元素IE包括：消息类型、被请求网元测量的所占用指定子带的功率参数；其中，被请求网元测量的所占用指定子带为所述干扰测量请求消息中请求的指定子带。
结合第十一方面的第五种可能的实现方式，在第六种可能的实现方式中， 所述收发器接收的所述干扰测量响应消息中的消息元素IE还包括：被请求网元测量的所占用指定子带的分割力度。
结合第十一方面，或者结合第十一方面的第一种可能的实现方式，或者结合第十一方面的第二种可能的实现方式，或者结合第十一方面的第三种可能的实现方式，在第七种可能的实现方式中，所述收发器，还用于在所述处理器确定所述受干扰网元之前，向本装置所在设备管辖的通信***中的网元发送干扰测量请求消息；按照预设接收规则，接收所述被管辖网元针对所述干扰测量请求消息发送的干扰测量报告消息，其中，所述干扰测量请求消息用于请求被管辖网元通过干扰测量报告消息上报所占用指定子带的功率参数，其中，所述功率参数包括接收功率和干扰接收功率中的至少一个；所述处理器，具体用于根据所述收发器接收的干扰测量报告消息携带的所述被管辖网元测量的所述被管辖网元所占用指定子带的功率参数，在所述被管辖网元中，将符合预设干扰判定条件的网元确定为受干扰网元。
结合第十一方面的第七种可能的实现方式，在第八种可能的实现方式中，所述收发器发送的所述干扰测量请求消息中的消息元素IE包括以下信元的一个或多个：消息类型、请求上报的被请求网元所占用指定子带的带宽范围、以及被请求网元上报所占用指定子带的功率参数时使用的计数单位；所述收发器接收的所述干扰测量报告消息中的消息元素IE包括：消息类型、被请求网元测量的所占用指定子带的功率参数；其中，被请求网元测量的所占用指定子带为所述干扰测量请求消息中请求的指定子带。
结合第十一方面的第八种可能的实现方式，在第九种可能的实现方式中，所述收发器接收的所述干扰测量报告消息中的消息元素IE还包括：被请求网元测量的所占用指定子带的分割力度。
结合第十一方面，或者结合第十一方面的第一种可能的实现方式，或者结合第十一方面的第二种可能的实现方式，或者结合第十一方面的第三种可能的实现方式，在第十种可能的实现方式中，所述收发器，还用于接收本装置所在设备管辖的通信***中的任意网元发送的干扰控制请求消息，其中， 所述干扰控制请求消息用于请求对所述任意网元所占用受干扰子带进行干扰控制；所述处理器，具体用于将所述任意网元确定为受干扰网元。
结合第十一方面，或者结合第十一方面的第一种可能的实现方式，在第十一种可能的实现方式中，所述收发器发送的所述干扰控制请求消息中的消息元素IE包括以下信元的一个或多个：消息类型、请求控制的被请求网元所占用指定子带的带宽范围、所述受干扰子带上的干扰量、被请求网元在所占用指定子带上需要控制的干扰量或者干扰强度、以及被请求网元上报控制的所占用指定子带的干扰量时使用的计数单位。
结合第十一方面的第十一种可能的实现方式，在第十二种可能的实现方式中，所述干扰控制请求消息中的受干扰子带上的干扰量，具体为受干扰子带上的总干扰功率值、受干扰子带上的总接收功率值、受干扰子带上的总干扰强度的量化等级、和受干扰子带上的总接收强度的量化等级中的一种。
结合第十一方面的第十一种可能的实现方式，或者结合第十一方面的第十二种可能的实现方式，在第十三种可能的实现方式中，所述干扰控制请求消息中的被请求网元在所占用指定子带上需要控制的干扰量，具体为：被请求网元在所占用指定子带上最大发射功率的预设门限值；或者被请求网元在所占用指定子带上需要降低发射功率的降低量；或者被请求网元在所占用指定子带上需要降低后的发射功率值。
结合第十一方面的第二种可能的实现方式，或者结合第十一方面的第三种可能的实现方式，在第十四种可能的实现方式中，所述收发器接收的所述干扰控制响应消息中的消息元素IE包括以下信元的一个或多个：消息类型、被请求网元对所占用指定子带发射功率的调整量、被请求网元对所述受干扰子带发射功率是否进行了调整、以及被请求网元所调整的受干扰子带的范围。
结合第十一方面的第十四种可能的实现方式，在第十五种可能的实现方式中，所述被请求网元对所述受干扰子带发射功率的调整量，具体为：被请求网元对所述受干扰子带发射功率所调整的量；或者被请求网元对所述受干扰子带发射功率调整后的量。
第十二方面、提供一种干扰控制装置，包括：
收发器，用于接收第一网元发送的干扰控制请求消息，所述干扰控制请求消息用于请求对本装置所在设备所占用指定子带进行干扰控制；
处理器，用于进行下述操作中的至少一种：在预设范围内调整所述第二网元已分配的所占用指定子带的发射功率；在预设范围内分配所述第二网元所占用指定子带的发射功率；其中，
所述第一网元和本装置所在设备分别为异制式通信***中的网元，或者，第一网元为用于对各异制式通信***中网元所占资源进行分配的集中资源控制器SRC，本装置所在设备为任意通信***中的网元。
结合第十二方面，在第一种可能的实现方式中，所述收发器，还用于向所述第一网元发送针对所述接收器接收的干扰控制请求消息的干扰控制响应消息；
结合第十二方面，或者结合第十二方面的第一种可能的实现方式，在第二种可能的实现方式中，所述收发器，还用于在接收第一网元发送的干扰控制请求消息之前，接收第一网元发送的干扰测量请求消息；并向所述第一网元发送针对所述干扰测量请求消息的干扰测量响应消息，其中，所述干扰测量请求消息用于请求本装置所在设备所占用指定子带的功率参数，所述功率参数包括接收功率和干扰接收功率中的至少一个，所述干扰测量响应消息用于上报本装置所在设备测量的所述设备所占用指定子带的功率参数；所述第一网元为SRC。
结合第十二方面的第二种可能的实现方式，在第三种可能的实现方式中，所述处理器，还用于测量所述收发器接收的所述干扰测量请求中请求的所述设备所占用指定子带的功率参数；所述收发器，具体用于当所述处理器能够测量出所述干扰测量请求中请求的本装置所在设备所占用指定子带的功率参数时，向所述第一网元发送干扰测量响应消息，其中，所述干扰测量响应消息用于上报所述干扰测量请求中请求的所述设备所占用指定子带的功率参数；或者当所述处理器无法测量出所述干扰检测请求中请求的所述设备所占 用指定子带的功率参数时，将根据请求的指定子带的功率参数、以及所述设备的频谱共享信息确定出的子带作为所述设备所占用指定子带；向所述第一网元发送干扰测量响应消息，其中，所述干扰测量响应消息中携带有所述设备所占用的所述确定出的指定子带的功率参数。
结合第十二方面的第二种可能的实现方式，或者结合第十二方面的第三种可能的实现方式，在第四种可能的实现方式中，所述收发器接收的所述干扰测量请求消息中的消息元素IE包括以下信元的一个或多个：消息类型、请求上报的被请求网元所占用指定子带的带宽范围、以及被请求网元上报所占用指定子带的功率参数时使用的计数单位；所述收发器发送的所述干扰测量响应消息中的消息元素IE包括：消息类型、被请求网元测量的所占用指定子带的功率参数。
结合第十二方面的第四种可能的实现方式，在第五种可能的实现方式中，所述收发器发送的所述干扰测量响应消息中的消息元素IE还包括：被请求网元测量的所占用指定子带的分割力度。
结合第十二方面，在第六种可能的实现方式中，所述收发器，还用于在接收第一网元发送的干扰控制请求消息之前，接收第一网元发送的干扰测量请求消息；按照预设发送规则，向所述第一网元发送针对接收的干扰测量请求消息的干扰测量报告消息，其中，所述干扰测量请求消息用于请求通过干扰测量报告消息上报本装置所在设备所占用指定子带的功率参数，其中，所述功率参数包括接收功率和干扰接收功率中的至少一个，所述第一网元为SRC。
结合第十二方面的第六种可能的实现方式，在第七种可能的实现方式中，所述处理器，还用于测量所述收发器接收的所述干扰测量请求中请求的所述设备所占用指定子带的功率参数；所述收发器，具体用于当所述处理器能够测量出所述干扰测量请求中请求的本装置所在设备所占用指定子带的功率参数时，向所述第一网元发送干扰测量报告消息，其中，所述干扰测量报告消息用于上报所述干扰测量请求中请求的所述设备所占用指定子带的功率参 数；或者当所述处理器无法测量出所述干扰检测请求中请求的所述设备所占用指定子带的功率参数时，将根据请求的指定子带的功率参数、以及所述设备的频谱共享信息确定出的子带作为所述设备所占用指定子带；向所述第一网元发送干扰测量报告消息，其中，所述干扰测量报告消息中携带有所述设备所占用的所述确定出的指定子带的功率参数。
结合第十二方面的第六种可能的实现方式，或者结合第十二方面的第七种可能的实现方式，在第八种可能的实现方式中，所述收发器接收的所述干扰测量请求消息中的消息元素IE包括以下信元的一个或多个：消息类型、请求上报的被请求网元所占用指定子带的带宽范围、以及被请求网元上报所占用指定子带的功率参数时使用的计数单位；所述收发器发送的所述干扰测量报告消息中的消息元素IE包括：消息类型、被请求网元测量的所占用指定子带的功率参数。
结合第十二方面的第八种可能的实现方式，在第九种可能的实现方式中，所述收发器发送的所述干扰测量报告消息中的消息元素IE还包括：被请求网元测量的所占用指定子带的分割力度。
结合第十二方面，在第十种可能的实现方式中，所述收发器，还用于当本装置所在设备所占用带宽中，存在受干扰子带时，向所述第一网元发送干扰控制请求消息，其中，所述干扰控制请求消息用于请求对所述设备所占用的受干扰子带进行干扰控制，所述第一网元为SRC。
结合第十二方面，在第十一种可能的实现方式中，所述收发器接收的干扰控制请求消息中的消息元素IE包括以下信元的一个或多个：消息类型、请求控制的被请求网元所占用指定子带的带宽范围、所述受干扰子带上的干扰量、被请求网元在所占用指定子带上需要控制的干扰量或者干扰强度、以及被请求网元上报调整的所占用指定子带的干扰量时使用的计数单位。
结合第十二方面的第一种可能的实现方式，在第十二种可能的实现方式中，所述收发器发送的所述干扰控制响应消息中的消息元素IE包括以下信元的一个或多个：消息类型、被请求网元调整的所占用指定子带的带宽范围、 对所占用指定子带发射功率的调整量、以及被请求网元对所述受干扰子带发射功率是否进行了调整。
结合第十二方面，或者结合第十二方面的第一种可能的实现方式，在第十三种可能的实现方式中，所述处理器，具体用于采用如下一种或多种方式在预设范围内调整本装置所在设备已分配的所占用指定子带的发射功率：针对位于本装置所在设备所管辖小区与受干扰网元所管辖小区之间、本装置所在设备所管辖小区边缘的、且占用所述指定子带的终端，降低该终端的发射功率使所述终端的发射功率低于预设最大发射功率门限值，或者使所述终端的发射功率降低预设值；针对本装置所在设备所管辖小区内的终端，调整所述终端的发射功率使其低于预设最大发射功率门限值；针对位于本装置所在设备所管辖小区与受干扰网元所管辖小区之间、本装置所在设备所管辖小区边缘的、且占用所述指定子带的终端，降低同一时刻调度该终端的数量；当本装置所在设备为LTE制式通信***中的网元时，针对位于本装置所在设备所管辖小区与受干扰网元所管辖小区之间、本装置所在设备所管辖小区的、且占用所述指定子带的终端，在与该终端进行数据传输时，进行如下至少一种操作：减小承载数据的每个资源块的发射功率，和增加承载数据所使用资源块的数量；
采用如下一种或多种方式在预设范围内分配本装置所在设备所占用指定子带的发射功率：针对本装置所在设备所管辖小区的终端，当需要为该终端分配所述指定子带时，控制该终端在所述指定子带上的发射功率不高于预设最大发射功率门限值；针对本装置所在设备所管辖小区的终端，将所述指定子带分配给满足如下至少一种条件的终端使用：发射功率低于预设功率阈值的小区中心终端，与所述受干扰网元之间的距离不小于预设距离阈值的终端，和到所述受干扰网元的路损与到本小区路损的路损差大于预定门限的终端，其中，所述预设距离阈值或预定门限用于保证终端发出的信号传输到所述受干扰网元时不对所述受干扰网元造成干扰；当所述干扰控制请求消息中还携带有被请求网元需要对所占用指定子带进行干扰控制的时间段信息时，针对 位于本装置所在设备所管辖小区的终端，在需要进行干扰控制的时间段，将所述指定子带分配给对发射功率低于预设功率阈值的终端使用。
第十三方面、提供一种网元，包括：第十方面或者结合第十方面的任一种可能的实现方式提供的干扰控制装置。
第十四方面、提供一种SRC，包括：第十一方面或者结合第十一方面的任一种可能的实现方式提供的干扰控制装置。
第十五方面、提供一种网元，包括：第十二方面或者结合第十二方面的任一种可能的实现方式提供的干扰控制装置。
本发明实施例的有益效果包括：
本发明实施例提供的一种干扰控制方法、装置及网元设备，当第一网元和所述第二网元为异制式通信***中的网元时，第一网元从第一网元所占用带宽中，确定受干扰子带；并向第二网元发送用于请求第二网元对受干扰子带进行干扰控制的干扰控制请求消息；第二网元接收到干扰控制请求消息之后，进行下述操作中的至少一种：在预设范围内调整第二网元已分配的所占用指定子带的发射功率；在预设范围内分配第二网元所占用指定子带的发射功率。
当第一网元为集中资源控制器(SRC，Single RAN(Radio Access Network)Controller)，第二网元可以为任意通信***中的网元时，第一网元向第二网元发送用于请求对第二网元所占用指定子带进行干扰控制的干扰控制请求消息，第二网元接收到第一网元发送的干扰控制请求消息之后，进行下述操作中的至少一种：在预设范围内调整第二网元已分配的所占用指定子带的发射功率；在预设范围内分配第二网元所占用指定子带的发射功率。采用本发明提供的干扰控制方法，当第一网元和所述第二网元为异制式通信***中的网元时，通过异制式网元之间进行干扰控制请求消息和干扰控制响应消息的交互，实现异制式通信***之间的干扰控制，当第一网元SRC，第二网元为任意通信***中的网元时，通过SRC与异制式网元进行干扰控制请求消息和干扰控制响应消息的交互，实现异制式通信***之间的干扰控制，解决了异制 式邻小区之间干扰大的问题。
附图说明
图1为本发明实施例提供的一种干扰控制方法，应用于请求干扰控制的第一网元侧的流程图；
图2为本发明实施例提供的网络架构示意图之一；
图3为本发明实施例提供的一种干扰控制方法，应用于请求干扰控制的第一网元RSC侧的流程图；
图4为本发明实施例提供的网络架构示意图之二；
图5为本发明实施例提供的一种干扰控制方法，应用于被请求干扰控制的第二网元侧的流程图；
图6为本发明实施例提供的一种干扰控制方法的流程图；
图7为本发明又一实施例提供的一种干扰控制方法的流程图；
图8a-图8b为本发明实施例提供的干扰控制请求消息和干扰控制响应消息交互示意图；
图9a-图9b为本发明实施例提供的第一网元和第二网元交互场景示意图；
图10为本发明又一实施例提供的一种干扰控制方法的流程图；
图11a-11b为本发明实施例提供的干扰测量请求消息、干扰测量响应消息、以及干扰测量报告消息交互示意图；
图12为本发明又一实施例提供的一种干扰控制方法的流程图；
图13a-图13d为本发明实施例提供的第一网元和被管辖网元交互示意图；
图14为本发明又一实施例提供的一种干扰控制方法的流程图；
图15a-图15c为本发明实施例提供的第一网元和被管辖网元交互示意图；
图16为本发明实施例提供的一种干扰控制装置之一结构示意图；
图17为本发明实施例提供的一种干扰控制装置之二结构示意图；
图18为本发明实施例提供的一种干扰控制装置之三结构示意图；
图19为本发明实施例提供的一种干扰控制装置之四结构示意图；
图20为本发明实施例提供的一种干扰控制装置之五结构示意图；
图21为本发明实施例提供的一种干扰控制装置之六结构示意图。
具体实施方式
本发明实施例提供了一种干扰控制方法、装置及网元设备，以下结合说明书附图对本发明的优选实施例进行说明，应当理解，此处所描述的优选实施例仅用于说明和解释本发明，并不用于限定本发明。并且在不冲突的情况下，本申请中的实施例及实施例中的特征可以相互组合。
本发明实施例提供一种干扰控制方法，应用于请求干扰控制的第一网元侧，如图1所示，包括：
S101、第一网元从第一网元所占用带宽中，确定受干扰子带。
S102、向异制式网元发送干扰控制请求消息，其中，干扰控制请求消息用于请求异制式网元对受干扰子带进行干扰控制；异制式网元所在通信***与第一网元所在通信***为异制式通信***。
进一步地，图2为本实施例提供的网络架构示意图，如图2所示，第一网元和与第一网元所在通信***为异制式通信***的异制式网元，较佳地，第一网元和异制式网元可以为该网元所在通信***中的接入网网元，例如：基站(NodeB或eNodeB)、无线网络控制器(RNC，Radio Network Controller)、基站控制器(BSC，Base Station Controller)等。也就是说，当第一网元为采用任意制式通信***中的接入网网元时，异制式网元可以是与第一网元所在通信***为异制式通信***中的接入网网元。进一步地，接收到第一网元发送的干扰控制请求消息的异制式网元可以为对第一网元产生干扰的干扰网元，也可以为与第一网元具有邻区关系的异制式网元，还可以为与第一网元具有连接关系的异制式网元等。
如图2所示，第一网元向异制式网元发送干扰控制请求消息。这样，本实施例中，处于异制式通信***中的网元可以通过第一网元和异制式网元之间的通信接口直接通信进行干扰控制，那么，当处于第一制式通信***中的 第一网元受到第二制式通信***中的异制式网元的干扰时，第一网元可以与该异制式网元直接通信，向该异制式网元发送干扰控制请求消息，对该异制式网元进行干扰控制；或者若存在与第一网元所在通信***与异制式网元所在通信***均具有连接关系的操作维护中心(OAM，Operation Administration and Maintenance)，则第一网元可以通过该OAM向异制式网元发送干扰控制请求消息；或者若存在与第一网元与异制式网元均具有连接关系的核心网节点，则可以通过该核心网节点向异制式网元发送干扰控制请求消息，进一步地，可以通过无线接入网消息管理(RIM，RAN(Radio Access Network)Information Management)消息承载第一网元向异制式网元发送的干扰控制请求消息，从而降低异制式邻小区对第一网元的干扰。
本发明实施例提供一种干扰控制方法，应用于请求干扰控制的第一网元SRC侧，如图3所示，包括：
S301、第一网元确定异制式通信***中的受干扰网元，其中，第一网元为用于对异制式通信***中网元所占资源进行分配的SRC。
S302、确定与S301中确定的受干扰网元处于异制式通信***的、对该受干扰网元产生干扰的干扰网元。
S303、向S302中确定的干扰网元发送干扰控制请求消息，其中，干扰控制请求消息用于请求对干扰网元所占用指定子带进行干扰控制。
进一步地，图4为本实施例提供的网络架构示意图，如图4所示，第一网元为SRC，干扰网元与受干扰网元处于异制式通信***中，其中，SRC可以用于对各异制式通信***中网元所占资源进行调度、分配、管理、控制，以及对各异制式通信***中网元进行干扰控制，且SRC可以不属于任何通信***。SRC可以通过异制式通信***中的基站控制器对各异制式基站进行资源调度、分配、干扰控制等(例如：在UMTS制式中可以通过RNC对该RNC管辖的基站进行控制)，也可以直接对各异制式通信***中的基站进行资源调度、分配、干扰控制等(例如：在LTE制式中可以直接对eNodeB进行控制)。较佳地，干扰网元和受干扰网元可以为该网元所在通信***中的接入网网元， 例如：基站、无线网络控制器(RNC，Radio Network Controller)、基站控制器(BSC，Base Station Controller)等。也就是说，当第一网元为SRC时，受干扰网元和干扰网元可以为该SRC管辖的异制式通信***中的多个接入网网元。
进一步的，本实施例中，SRC确定出受干扰网元，再确定出与该受干扰网元处于异制式通信***的干扰网元，如图4所示，SRC向干扰网元发送干扰控制请求消息。这样，本实施例中，可以通过用于对异制式通信***中网元所占资源进行分配、控制及管理的SRC，对该SRC自身管辖的异制式网元进行干扰控制，那么，当处于第二制式通信***的受干扰网元受到处于第一制式通信***的干扰网元的干扰时，可以通过SRC向干扰网元发送干扰控制请求消息对干扰网元进行干扰控制，从而降低异制式干扰网元对受干扰网元的干扰。
与上述图1或图3所示方法相应的，本发明实施例还提供一种干扰控制方法，应用于被请求干扰控制的第二网元侧，如图5所示，包括：
S501、第二网元接收第一网元发送的干扰控制请求消息，其中，所述干扰控制请求消息用于请求对第二网元所占用指定子带进行干扰控制。
S502、第二网元进行下述操作中的至少一种：在预设范围内调整第二网元已分配的所占用指定子带的发射功率；在预设范围内分配第二网元所占用指定子带的发射功率；
其中，第一网元和第二网元分别为异制式通信***中的网元，或者，第一网元为用于对各异制式通信***中网元所占资源进行分配的集中资源控制器SRC，第二网元为任意通信***中的网元。
较佳地，本实施例中，对于非SRC的第一网元和第二网元，可以为其所在通信***中接入网网元，例如：基站、无线网络控制器(RNC，Radio Network Controller)、基站控制器(BSC，Base Station Controller)等。也就是说，当第一网元为采用任意制式通信***中的接入网网元时(如图2中的第一网元)，第二网元为与第一网元所在通信***异制式通信***中的接入网网元(如图2 中的异制式网元)，当第一网元为SRC时，第二网元为任意制式通信***中的一个接入网网元(如图4中的干扰网元)，或者为异制式通信***中的多个接入网网元。
下面结合附图，用具体实施例对本发明提供的方法及相关设备进行详细描述。
本发明实施例提供一种干扰控制方法，在本实施例中，第一网元和异制式网元为异制式通信***中的网元，本实施例应用于第一网元，如图6所示，具体包括如下步骤：
S601、第一网元从第一网元所占用带宽中，确定受干扰子带。
本步骤中，由第一网元确定是否需要进行干扰控制。例如，在第一网元需要转换制式之前，需要确定当前所占用带宽中是否存在与其他网元共享的子带，且由于该子带所受干扰过高而使得第一网元无法完成制式转换。第一网元可以通过自身占用带宽中，各子带的接收功率(RP，Received Power)是否大于预设RP阈值来确定该子带是否为受干扰子带。当确定该子带为受干扰子带时，若第一网元为基站，可以认为第一网元的异制式邻小区的基站在该子带的发射功率过高，需要向该邻小区、或者管辖该邻小区的网元(例如：RNC、BSC等)发送干扰控制请求，请求邻小区基站降低在该受干扰子带的发射功率；若第一网元为管辖基站的网元，可以认为第一网元所管辖的基站的异制式邻小区的基站在该子带的发射功率过高，需要向该邻小区、或者管辖该邻小区的网元(例如：RNC、BSC等)发送干扰控制请求，请求该邻小区降低在该受干扰子带的发射功率。
进一步地，第一网元可以采用预设算法确定受干扰子带，例如：可以将接收功率RP大于预设RP阈值的子带确定为受干扰子带，或者通过预设算法计算确定出受干扰子带。
进一步地，本步骤中如果确定出第一网元所占全部带宽均受到干扰，那么也可以确定受干扰全带，并在后续的步骤中请求对受干扰全带进行干扰控制。
S602、第一网元向异制式网元发送干扰控制请求消息，其中，干扰控制请求消息用于请求异制式网元对S601中确定的受干扰子带进行干扰控制；异制式网元所在通信***与第一网元所在通信***为异制式通信***。
本步骤中，第一网元可以不需准确地确定出对自身受干扰子带产生干扰的网元，而是通过广播的形式将干扰控制请求消息发送给与自身具有如下至少一种关系的异制式网元：与自身具有邻小区关系的异制式网元，和与自身具有连接关系的异制式网元等，异制式网元接收到干扰控制请求消息之后，可以确定自身占用的带宽中是否包括第一网元请求的受干扰子带，如果不包括，可以不进行回应，如果包括，则可以进一步确定自身是否能够对该干扰请求消息进行处理，如果不能够处理，也可以不进行回应。
进一步地，干扰控制请求消息中的消息元素(IE，Information Element)可以包括以下信元的一个或多个：消息类型(即干扰控制请求消息)、请求控制的受干扰子带的带宽范围(例如：a兆赫(MHz)至b兆赫)、受干扰子带上的干扰量(即在受干扰子带上受到干扰的大小)、被请求网元在受干扰子带上需要控制的干扰量或者干扰级别、以及被请求网元上报控制的干扰量时使用的计数单位(例如：分贝(db，Decibel)值或者线性值)；
其中，受干扰子带上的干扰量可以为：受干扰子带上的总干扰功率值、受干扰子带上的总接收功率值、受干扰子带上的总干扰强度的量化等级、和受干扰子带上的总接收强度的量化等级中的一种。也就是说，受干扰子带上的总干扰功率值可以为受干扰子带上接收到干扰的干扰功率值，受干扰子带上的总接收功率可以包括受干扰子带上接收的正常信号功率以及干扰信号功率，进一步地，可以将干扰强度预先量化为不同的等级，例如：高等级表征受干扰强度强，中等级表征受干扰强度中，低等级表征受干扰强度低，那么，受干扰子带上的总干扰强度的量化等级可以为受干扰子带上接收到干扰的干扰强度的等级，同理，可以将接收功率强度预先量化为不同的等级，受干扰子带上的总接收强度的量化等级可以为受干扰子带上接收到总功率的总接收强度的量化等级。
其中，被请求网元在受干扰子带上需要控制的干扰量可以为被请求网元在所占用指定子带上最大发射功率的预设门限值；或者被请求网元在所占用指定子带上需要降低发射功率的降低量；或者被请求网元在所占用指定子带上需要降低后的发射功率值，也就是被请求网元在受干扰子带上需要控制的功率大小，进一步地，被请求网元在受干扰子带上需要控制的干扰量可以为需要控制的绝对干扰量(例如：被请求网元在受干扰子带上需要控制到的功率的大小)，也可以为相对于当前干扰量的相对干扰量(例如：被请求网元在受干扰子带上需要降低的功率的大小)，被请求网元在受干扰子带上需要控制的干扰级别可以为预先定义的表明受干扰子带所受异制式网元的干扰级别(例如：高干扰、低干扰等)。当请求控制的受干扰子带的带宽范围表征子带时，则请求对该子带进行干扰控制，当请求控制的受干扰子带的带宽范围表征全带时，则请求对该全带进行干扰控制。
进一步地，本发明实施例提供的干扰控制方法，首先，可以在异制式网元之间，通过受干扰网元和干扰网元的直接通信实现干扰控制，进一步地，不但实现了异制式网元之间的干扰控制，在请求进行干扰控制时，不仅可以针对受干扰全带，还可以确定出受干扰子带，针对受干扰子带进行干扰控制，使干扰控制针对的对象能够更加精确。
S603、接收异制式网元中，能够对上述受干扰子带的发射功率进行调整的网元回复的干扰控制响应消息。
本步骤中，接收到干扰控制请求消息的异制式网元，如果自身占用的带宽中包括第一网元请求的受干扰子带，且该受干扰子带的当前发射功率能够在保证正常工作的前提下降低时，可以通过降低自身或者自身所覆盖UE的发射功率来降低在受干扰子带的发射功率，并在降低发射功率之后，向第一网元回复干扰控制响应消息；而如果该受干扰子带的当前发射功率不能够在保证正常工作的前提下降低时，可以不降低发射功率，并且不向第一网元回复干扰控制响应消息。也就是说，干扰控制过程可以为单向尽力而为的行为，第一网元可以要求异制式网元进行干扰控制，但是异制式网元基于自身的行 为尽力而为的进行干扰控制，不一定回复干扰控制响应消息，或者回复表征干扰控制失败的干扰控制响应消息。
进一步地，干扰控制响应消息中的消息元素IE可以包括以下信元的一个或多个：消息类型(即干扰控制响应消息)、被请求网元对所占用受干扰子带发射功率的调整量(即按照接收的干扰控制请求消息中规定的被请求网元上报控制的干扰量时使用的计数单位，上报的调整量)，调整结果(被请求网元对受干扰子带发射功率是否进行了调整)、以及所调整的受干扰子带的范围。其中，被请求网元对所占用受干扰子带发射功率的调整量可以与干扰控制请求消息的请求对应，即可以为被请求网元在受干扰子带上需要控制的绝对干扰量(例如：被请求网元对所占用受干扰子带发射功率调整后的量，即被请求网元在受干扰子带上调整到的功率的大小)，也可以为相对于当前干扰量的相对干扰量(例如：被请求网元对所占用受干扰子带发射功率所调整的量，即被请求网元在受干扰子带上降低的功率的大小)，如果干扰控制响应消息的IE中未包括所调整的受干扰子带的范围，则默认所调整的受干扰子带的范围与干扰控制请求中请求的受干扰子带的范围一致。
进一步地，若能够对上述受干扰子带的发射功率进行调整的网元不向第一网元回复干扰控制响应消息，则不执行本步骤。
本发明实施例又一提供一种干扰控制方法，与上一实施例相应地，本实施例应用于上一实施例中的异制式网元，如图7所示，具体包括如下步骤：
S701、第二网元接收第一网元发送的干扰控制请求消息，其中，所述干扰控制请求消息用于请求对第二网元所占用受干扰子带进行干扰控制。
本步骤中，干扰控制请求消息也可以请求对第二网元所占用受干扰全带进行干扰控制。
S702、第二网元进行下述操作中的至少一种：在预设范围内调整所述第二网元已分配的所占用指定子带的发射功率；在预设范围内分配所述第二网元所占用指定子带的发射功率。
本步骤中，针对第二网元所占用受干扰子带的发射功率中已分配的受干 扰子带，可以在预设范围内调整所述第二网元已分配的所占用指定子带的发射功率，例如，当第二网元所占用受干扰子带的发射功率，在保证正常工作的前提下能够降低时，调整第二网元所占用受干扰子带的发射功率，当第二网元所占用受干扰子带的发射功率，在保证正常工作的前提下能不够降低时，第二网元可以不向第一网元发送干扰控制响应消息，也可以向第一网元发送表征调整失败的干扰控制响应消息；针对第二网元所占用受干扰子带的发射功率中尚未分配而将要分配的受干扰子带，可以对新分配的受干扰子带的发射功率进行限制，在预设范围内分配所述第二网元所占用指定子带的发射功率。
S703、向第一网元发送干扰控制响应消息。(具体实施方式详见后续实施例)
进一步地，干扰控制请求(Interference Control Request)消息和干扰控制响应(Interference Control Response)消息为本发明实施例提供的新的接口，用于不同制式通信***中网元之间进行干扰控制。图8a-图8b为干扰控制请求消息和干扰控制响应消息交互示意图，如图8a所示，SRC或者基站1(BS，Base Station)向BS2发送干扰控制请求消息，BS2能够对干扰控制请求中指示的子带发射功率进行调整，并在调整之后向SRC或者BS1发送干扰控制响应消息；如图8b所示，SRC或者BS1向BS2发送干扰控制请求消息，BS2不能够对干扰控制请求中指示的子带发射功率进行调整，因此不向SRC或者BS1发送干扰控制响应消息。
进一步地，本步骤中，受干扰子带的发射功率符合预设调整条件时，第二网元调整第二网元所占用受干扰子带的发射功率之后，也可以不向第一网元发送干扰控制响应消息。
与上述两个实施例相应地，图9a-图9b为第一网元和第二网元交互场景示意图，第一网元和第二网元可以为异制式通信***中的网元。如图9a所示，第一网元(基站BS1或者管辖基站的网元设备无线接入技术1(RAT，Radio Access Technology))向第二网元(基站BS2或者管辖基站的网元设备RAT2) 发送干扰控制请求消息，如图9b所述，第二网元向第一网元回复干扰控制响应消息。
本发明实施例又一提供一种干扰控制方法，在本实施例中，第一网元为SRC，SRC通过统计自身管辖的各异制式通信***中网元在对应指定子带的接收功率确定受干扰网元，并进一步对干扰网元进行干扰控制，本实施例应用于第一网元，如图10所示，具体包括如下步骤：
S1001、第一网元向自身管辖的通信***中的网元发送干扰测量请求消息，
其中，干扰测量请求消息用于请求被管辖网元所占用指定子带的功率参数，其中，功率参数可以包括接收功率RP和干扰接收功率中的至少一个。
本步骤中，第一网元为SRC，SRC为用于对各异制式通信***中网元所占资源进行分配的设备，那么，SRC可以通过统计覆盖小区为邻小区的异制式网元在对应指定子带的功率参数，确定需要进行干扰控制的受干扰网元，再进一步对确定出来的异制式受干扰网元进行干扰控制。也就是说，当SRC需要统计异制式网元在指定子带的RP时，则干扰测量请求消息用于请求被管辖网元所占用指定子带的RP，当SRC需要统计异制式网元在指定子带的干扰接收功率时，则干扰测量请求消息用于请求被管辖网元所占用指定子带的干扰接收功率，当SRC需要统计异制式网元在指定子带的RP以及干扰接收功率时，则干扰测量请求消息用于请求被管辖网元所占用指定子带的RP以及干扰接收功率(SRC可以根据RP与干扰接收功率结合确定受干扰网元)，接收到干扰测量请求消息的网元，可以根据SRC的请求进行相应的测量。
进一步地，功率参数中接收功率可以为总的接收功率，总的接收功率可以包括正常信号功率和干扰信号功率，干扰接收功率可以为总的接收功率中的干扰信号的接收功率。
本步骤中，第一网元可以向至少两个异制式网元发送干扰测量请求消息，并且针对每个被管辖网元，该干扰测量请求消息用于请求针对该被管辖网元的、该被管辖网元所占用指定子带的功率参数，针对每个被管辖网元的指定 子带可以为该被管辖网元与相邻异制式网元的共享子带，也就是说，每个被管辖网元接收到的干扰测量请求消息中请求的指定子带可以不同。
进一步地，干扰测量请求消息中的消息元素IE可以包括以下信元的一个或多个：消息类型(即干扰测量请求消息)、请求上报的被请求网元所占用指定子带的带宽范围(例如：aMHz至bMHz)、以及被请求网元上报所占用指定子带的功率参数时使用的计数单位(例如：db值或者线性值)；
其中，当请求上报的被请求网元所占用指定子带的带宽范围表征子带时，则请求对该子带进行干扰控制，当请求上报的被请求网元所占用指定子带的带宽范围表征全带时，则请求对该全带进行干扰控制。
S1002、接收被管辖网元发送的干扰测量响应消息，
其中，干扰测量响应消息用于被管辖网元上报测量的该被管辖网元所占用指定子带的功率参数。
本步骤中，干扰测量响应消息中的消息元素IE可以包括：消息类型(即干扰测量响应消息)、被请求网元测量的所占用指定子带的功率参数；其中，被请求网元测量的所占用指定子带为接收的干扰测量请求消息中请求的指定子带，或者，当被请求网元无法测量出所述请求的指定子带的功率参数时，将根据请求的指定子带、以及被请求网元的频谱共享信息确定出的子带作为测量的所占用指定子带。
也就是说，在被管辖网元接收到干扰测量请求消息之后，可能无法确定出干扰测量请求消息中请求的指定子带的功率参数，那么，被管辖网元可以根据该指定子带、自身频谱共享信息、以及当前资源调度情况确定出需要测量的指定子带，并将确定出的子带作为测量的所占用指定子带，测量该指定子带的功率参数，并通过干扰测量响应消息发送给第一网元。
进一步地，干扰测量响应消息中的消息元素IE还可以包括：被请求网元测量的所占用指定子带的分割力度，即被管辖网元划分子带时使用的最小单位。
进一步地，在步骤S1001中，干扰测量请求消息中可以指示通过干扰测 量报告消息上报被管辖网元所占用指定子带的功率参数，当干扰测量请求消息用于请求通过干扰测量报告消息上报被管辖网元所占用指定子带的功率参数时，步骤S1002可以实施为：
S10021、按照预设接收规则，接收被管辖网元发送的干扰测量报告消息；
其中，预设接收规则可以为预设的接收干扰测量报告消息的规则，例如：周期性地接收干扰测量报告消息，并在周期性发送干扰测量报告消息被关闭时，停止接收干扰测量报告消息。
进一步地，当干扰测量请求消息用于请求通过干扰测量报告消息上报被管辖网元所占用指定子带的功率参数时，也可以接收干扰测量响应消息，但此时，干扰测量响应消息中并不用于上报被管辖网元所占用指定子带的功率参数。
进一步地，干扰测量报告消息包括的IE可以与干扰测量响应消息中包含的IE相同，例如：消息类型(即干扰测量报告消息)、被请求网元测量的所占用指定子带的功率参数；其中，被请求网元测量的所占用指定子带为接收的干扰测量请求消息中请求的指定子带，或者，当被请求网元无法测量出所述请求的指定子带的功率参数时，将根据请求的指定子带、以及被请求网元的频谱共享信息确定出的子带作为测量的所占用指定子带。
进一步地，干扰测量报告消息中的消息元素IE还可以包括：被请求网元测量的所占用指定子带的分割力度，即被管辖网元划分子带时使用的最小单位。
图11a-11b为干扰测量请求消息、干扰测量响应消息、以及干扰测量报告消息交互示意图，如图11a所示，SRC向基站(BS)或者基站管理网元(RAT)发送干扰测量请求，BS或RAT向SRC发送干扰测量响应，如图11b所示，BS或RAT也可以根据干扰测量请求消息的指示定期向SRC发送干扰测量报告消息。
进一步地，干扰测量请求(Interference Measurement Initiation Request)消息、干扰测量响应(Interference Measurement Initiation Response)消息、以 及干扰测量报告(Interference Report)消息为本发明实施例提供的新的接口，用于SRC对不同制式通信***中网元的干扰量(指定子带接收功率)进行测量，从而根据测量结果确定受干扰网元，进一步对受干扰网元进行干扰控制。
S1003、根据S1002(或S1021)中接收的被管辖网元测量的各被管辖网元所占用指定子带的功率参数，在被管辖网元中，将符合预设干扰判定条件的网元确定为受干扰网元。
本步骤中，第一网元根据接收的各被管辖网元所占用指定子带的功率参数，可以将所占用指定子带的功率参数大于预设功率参数阈值的网元确定为受干扰网元。
进一步地，预设干扰判定条件可以为预先设置的算法，将通过该预设算法计算得到的网元确定为受干扰网元，例如：可以将占用指定子带功率参数大于预设功率参数阈值的网元确定为受干扰网元。
针对步骤S10021，当周期性地接收干扰测量报告消息时，也就是周期性地接收被管辖网元上报的所占用指定子带的功率参数，可以根据一段时间内接收到的被管辖网元的指定子带的功率参数确定受干扰网元。
S1004、确定与S1003确定的受干扰网元处于异制式通信***的、对受干扰网元产生干扰的干扰网元。
进一步地，第一网元针对确定的每个受干扰网元，确定对该受干扰网元产生干扰的、与该受干扰网元异制式的网元，并将确定出的网元确定为干扰网元，那么，干扰网元可以为与受干扰网元具有共享子带，且所覆盖小区与受干扰网元覆盖小区为邻小区的异制式网元。
进一步的，步骤S1001～S1004为第一网元采用的确定干扰网元的步骤，其中，干扰网元所占用指定子带的发射功率需要进行调整或者限制。
S1005、第一网元向干扰网元发送干扰控制请求消息，
其中，干扰控制请求消息用于请求对干扰网元所占用指定子带进行干扰控制。
本步骤中，根据受干扰网元的受干扰情况，当干扰网元所占用指定子带 对受干扰网元产生干扰时，干扰控制请求消息可以请求对该指定子带进行干扰控制，当干扰网元所占用全带对受干扰网元产生干扰时，干扰控制请求消息也可以请求对干扰网元所占用全带进行干扰控制。
进一步地，本步骤中，当第一网元通过步骤S1001～S1004无法确定出干扰网元时，本步骤可以执行为：向与受干扰网元具有如下至少一种关系的异制式通信***的网元发送干扰控制消息：与受干扰网元具有邻区关系的异制式通信***的网元；与受干扰网元具有连接关系的异制式通信***的网元，其中，干扰控制请求消息用于请求对接收到干扰请求消息的网元所占用指定子带进行干扰控制
本步骤中，第一网元通过对干扰网元发送干扰控制请求消息对接收到干扰控制请求消息的网元(例如：干扰网元)进行干扰控制，也就是说，通过指示干扰网元降低该接收到干扰控制请求消息的网元所占用指定子带的发射功率或者干扰网元UE在指定子带的发射功率，降低接收到干扰控制请求消息的网元所干扰的受干扰网元在该指定子带的功率参数，从而降低接收到干扰控制请求消息的网元对受干扰网元的干扰。
进一步地，干扰控制请求消息中的消息元素IE可以包括以下信元的一个或多个：消息类型(即干扰控制请求消息)、请求控制的被请求网元所占用指定子带的带宽范围(例如：aMHz至bMHz)、受干扰子带上的干扰量(即在受干扰子带上受到干扰的大小)、被请求网元在所占用指定子带上需要控制的干扰量或者干扰强度、以及被请求网元上报控制的所占用指定子带的干扰量时使用的计数单位(例如：db值或者线性值)，其中，受干扰子带上的干扰量可以为：受干扰子带上的总干扰功率值、受干扰子带上的总接收功率值、受干扰子带上的总干扰强度的量化等级、和受干扰子带上的总接收强度的量化等级中的一种；被请求网元在所占用指定子带上需要控制的干扰量可以为被请求网元在所占用指定子带上最大发射功率的预设门限值；或者被请求网元在所占用指定子带上需要降低发射功率的降低量(即相对于当前干扰量的相对干扰量)；或者被请求网元在所占用指定子带上需要降低后的发射功率值 (即需要控制的绝对干扰量)，被请求网元在所占用指定子带上需要控制的干扰强度可以为预先定义的表明所占用指定子带所受异制式网元的干扰强度、或者干扰级别(例如：高干扰、低干扰等)。
进一步地，在步骤S1004中，第一网元可以通过干扰评估计算，确定出需要进行干扰控制的干扰网元，在本步骤中，第一网元还可以通过预设算法确定出被请求网元在所占用指定子带上需要控制的干扰量，即干扰网元需要对所占用指定子带的发射功率进行调整的调整量。
S1006、接收干扰网元中，能够对所占用指定子带的发射功率进行调整的网元回复的干扰控制响应消息。
本步骤中，接收到干扰控制请求消息的干扰网元，如果自身占用的指定子带的当前发射功率能够在保证正常工作的前提下降低时，可以通过降低自身或者自身所覆盖UE的发射功率来降低发射功率，并在降低发射功率之后，向第一网元回复干扰控制响应消息；而如果该指定子带的当前发射功率不能够在保证正常工作的前提下降低时，不降低发射功率，并且不向第一网元回复干扰控制响应消息。
进一步地，当第一网元无法确定出干扰网元时，在向与受干扰网元具有邻区关系的异制式网元，和/或与受干扰网元具有连接关系的异制式网元发送干扰控制请求消息之后，本步骤可以执行为：接收接收到干扰请求消息的网元回复的干扰控制响应消息。
进一步地，干扰控制响应消息中的消息元素IE包括以下信元的一个或多个：消息类型(即干扰控制响应消息)、被请求网元对所占用指定子带发射功率的调整量(即按照接收的干扰控制请求消息中规定的被请求网元上报控制的干扰量时使用的计数单位，上报的调整量)、被请求网元对受干扰子带发射功率是否进行了调整(例如：设置标识位标识被请求网元对受干扰子带发射功率是否进行了调整)、以及所调整的受干扰子带的范围，其中，被请求网元对所占用指定子带发射功率的调整量可以与干扰控制请求消息的请求对应，即可以为被请求网元在指定子带上需要控制的绝对干扰量(即被请求网元对 受干扰子带发射功率调整后的量)，也可以为相对于当前干扰量的相对干扰量(即被请求网元对受干扰子带发射功率所调整的量)，如果干扰控制响应消息的IE中未包括所调整的受干扰子带的范围，则默认所调整的受干扰子带的范围与干扰控制请求中请求的指定子带的范围一致。
进一步地，若能够对上述受干扰子带的发射功率进行调整的网元不向第一网元回复干扰控制响应消息，则不执行本步骤。
本发明又一实施例提供一种干扰控制方法，与上一实施例相应地，本实施例应用于上一实施例中的被SRC管辖的网元，如图12所示，具体包括如下步骤：
S1201、第二网元接收第一网元发送的干扰测量请求消息，
其中，干扰测量请求消息用于请求第二网元所占用指定子带的功率参数，功率参数包括接收功率RP和干扰接收功率中的至少一个。
S1202、向第一网元发送干扰测量响应消息，
其中，干扰测量响应消息用于上报第二网元测量的第二网元所占用指定子带的功率参数。
进一步地，本步骤可以具体实施为：
步骤1、当第二网元能够测量出干扰测量请求中请求的第二网元所占用指定子带的功率参数时，向第一网元发送干扰测量响应消息，其中，干扰测量响应消息用于上报干扰测量请求中请求的第二网元所占用指定子带的功率参数；
步骤2、当第二网元无法测量出干扰检测请求中请求的第二网元所占用指定子带的功率参数时，第二网元将根据请求的指定子带的功率参数、以及第二网元的频谱共享信息确定出的子带作为第二网元所占用指定子带；并
步骤3、向第一网元发送干扰测量响应消息，其中，干扰测量响应消息中携带有第二网元所占用的该确定出的指定子带的功率参数。
进一步地，在步骤S1201中，当第一网元发送的干扰控制请求消息请求通过干扰控制报告消息上报第二网元所占用指定子带的功率参数时，步骤 S1202可以具体实施为：
S12021、按照预设发送规则，向所述第一网元发送干扰测量报告消息；
其中，预设发送规则为预先规定的发送规则，例如：周期性地发送干扰测量报告消息，并在不需要是关闭周期性发送干扰测量报告消息。
向第一网元发送干扰测量报告消息，可以具体实施为：
步骤1、当第二网元能够测量出干扰测量请求中请求的第二网元所占用指定子带的功率参数时，向第一网元发送干扰测量报告消息，其中，干扰测量报告消息用于上报干扰测量请求中请求的第二网元所占用指定子带的功率参数；或者
步骤2、当第二网元无法测量出干扰检测请求中请求的第二网元所占用指定子带的功率参数时，第二网元将根据请求的指定子带的功率参数、以及第二网元的频谱共享信息确定出的子带作为第二网元所占用指定子带；并
步骤3、向第一网元发送干扰测量报告消息，其中，干扰测量报告消息中携带有第二网元所占用的该确定出的指定子带的功率参数。
S1203、当第二网元接收到第一网元发送的、用于请求对第二网元所占用指定子带进行干扰控制的干扰控制请求消息时，进行下述操作中的至少一种：在预设范围内调整第二网元已分配的所占用指定子带的发射功率；在预设范围内分配第二网元所占用指定子带的发射功率。
本步骤中，针对第二网元所占用受干扰子带的发射功率中已分配的受干扰子带，在预设范围内调整第二网元已分配的所占用指定子带的发射功率，例如：当第二网元所占用指定子带的发射功率，在保证正常工作的前提下能够降低时，调整第二网元所占用指定子带的发射功率，当第二网元所占用指定子带的发射功率，在保证正常工作的前提下能不够降低时，第二网元可以不向第一网元发送干扰控制响应消息，也可以向第一网元发送表征调整失败的干扰控制响应消息；针对第二网元所占用受干扰子带的发射功率中尚未分配而将要分配的受干扰子带，可以对新分配的受干扰子带的发射功率进行限制，在预设范围内分配第二网元所占用指定子带的发射功率。
S1204、向第一网元发送干扰控制响应消息。
与上述两个实施例相应地，图13a-图13d为第一网元和被管辖网元交互示意图，被管辖网元BS1(或RAT1)和BS2(或RAT2)可以为异制式通信***中的网元。如图13a所示，第一网元SRC向被管辖网元BS1(或RAT1)和BS2(或RAT2)发送干扰测量请求消息，如图13b所示，被管辖网元BS1和BS2向第一网元SRC回复干扰测量响应消息，当确定被管辖网元BS2受到BS1干扰之后，如图13c所示，第一网元SRC向被管辖网元BS1发送干扰控制请求消息，如图13d所示，被管辖网元BS1向第一网元SRC回复干扰控制响应消息。
进一步地，本步骤中，也可以不向第一网元发送干扰控制响应消息。
本发明又一实施例提供一种干扰控制方法，在本实施例中，第一网元为SRC，且SRC通过受干扰网元发送的干扰控制请求消息，触发对受干扰网元产生干扰的干扰网元进行干扰控制，本实施例应用于第一网元，如图14所示，具体包括如下步骤：
S1401、第一网元接收自身管辖的通信***中的任意网元发送的干扰控制请求消息，
其中，干扰控制请求消息用于请求对该任意网元所占用受干扰子带进行干扰控制。
本步骤中，干扰控制请求消息也可以请求对该任意网元所占用受干扰全带进行干扰控制。
本步骤中，该任意网元可以通过预设算法确定受干扰子带，例如：将自身所占用带宽中，RP大于预设RP阈值的子带确定为受干扰子带。
进一步地，在该任意网元侧，对应执行的步骤为：
当该任意网元所占用带宽中，存在受干扰子带时，该任意网元向第一网元发送干扰控制请求消息，其中，干扰控制请求消息用于请求对该任意网元所占用的受干扰子带进行干扰控制。
S1402、将该任意网元确定为受干扰网元。
本步骤中，在将该任意网元确定为受干扰网元之前，也可以判断该任意网元所占用受干扰子带是否符合预设干扰控制条件。预设干扰控制条件为预先设置的用于判断该任意网元所占用受干扰子带是否需要进行干扰控制的条件，例如：判断受干扰子带RP是否大于预设RP，若大于则确定需要对该受干扰子带进行干扰控制，将该任意网元确定为受干扰网元，而若该任意网元所占用受干扰子带不符合预设干扰控制的条件时，可以不将该任意网元确定为受干扰网元。
S1403、确定与S1402中确定的受干扰网元处于异制式通信***的、对受干扰网元产生干扰的干扰网元。
本步骤中，第一网元可以针对S1402确定的受干扰网元，确定对该受干扰网元产生干扰的、与该受干扰网元异制式的干扰网元，那么，干扰网元可以为与该受干扰网元具有共享子带，且所覆盖小区与受干扰网元覆盖小区为邻小区的异制式网元。
进一步地，第一网元可以通过干扰评估计算，确定出需要进行干扰控制的干扰网元，并且可以通过预设算法确定出干扰网元需要对所占用受干扰子带的发射功率进行调整的调整量。
进一步的，步骤S1401～S1403为第一网元采用的确定干扰网元的步骤，其中，干扰网元所占用指定子带的发射功率需要进行调整。
S1404、第一网元向S1403中确定的干扰网元发送干扰控制请求消息，
其中，干扰控制请求消息用于请求对干扰网元所占用受干扰子带进行干扰控制。
本步骤中，根据受干扰网元的受干扰情况，当干扰网元所占用指定子带对受干扰网元产生干扰时，干扰控制请求消息可以请求对该指定子带进行干扰控制，当干扰网元所占用全带对受干扰网元产生干扰时，干扰控制请求消息也可以请求对干扰网元所占用全带进行干扰控制。
本步骤中，第一网元通过指示干扰网元降低该干扰网元所占用受干扰子带的发射功率或者干扰网元UE在受干扰子带的发射功率，降低干扰网元所干 扰的受干扰网元在该受干扰子带的功率参数，从而降低干扰网元对受干扰网元的干扰。
S1405、接收干扰网元中，能够对所占用受干扰子带的发射功率进行调整的网元回复的干扰控制响应消息。
本步骤中，接收到干扰控制请求消息的干扰网元，如果自身占用的受干扰子带的当前发射功率能够在保证正常工作的前提下降低时，可以通过降低自身或者自身所覆盖UE的发射功率来降低发射功率，并在降低发射功率之后，向第一网元回复干扰控制响应消息；而如果该受干扰子带的当前发射功率不能够在保证正常工作的前提下降低时，不降低发射功率，并且不向第一网元回复干扰控制响应消息。
与上述实施例相应地，图15a-图15c为第一网元和被管辖网元交互示意图，网元BS1(或RAT1)和BS2(或RAT2)可以为异制式通信***中的网元。如图15a所示，任意网元BS1(或RAT1)向第一网元SRC发送干扰控制请求，如图15b所示，第一网元向对BS1产生干扰的干扰网元BS2(或RAT2)发送干扰控制请求，如图15c所示，干扰网元BS2向第一网元SRC发送干扰控制响应消息。
进一步地，若能够对上述受干扰子带的发射功率进行调整的网元不向第一网元回复干扰控制响应消息，则不执行本步骤。
进一步地，针对各接收到干扰控制请求，需要进行干扰控制的被请求网元(第二网元)，本发明实施例还提供了第二网元根据接收到的干扰控制请求，进行干扰控制的方法，第二网元可以采用如下多种方式中的一种或多种方式在预设范围内调整所述第二网元已分配的所占用指定子带的发射功率，来进行干扰控制：
第一种方式：针对位于第二网元所管辖小区与受干扰网元所管辖小区之间、第二网元所管辖小区边缘的、且占用指定子带的终端，降低该终端的发射功率使终端的发射功率低于预设最大发射功率门限值，或者使终端的发射功率降低预设值。
在第一种方式中，第二网元或者第二网元管辖的网元可能和与自身异制式的网元相邻，那么位于第二网元所管辖的小区的边缘、且靠近受干扰网元所管辖小区一侧的终端发出的信号对于该相邻异制式网元是强干扰信号。
进一步地，该相邻异制式网元可以使用本发明实施例提供的干扰控制方法，直接向第二网元发送干扰控制请求，也可以通过SRC向第二网元发送干扰控制请求，当第二网元接收到干扰控制请求时，可以针对位于第二网元所管辖小区与受干扰网元所管辖小区之间、第二网元所管辖小区边缘的(即：位于第二网元所管辖小区边缘、靠近受干扰网元所管辖小区一侧的)、且占用指定子带的终端，降低该终端的发射功率，以降低该终端在指定子带对该相邻异制式网元的干扰。并且可以将预设最大发射功率门限值或者需要降低的预设值携带于干扰控制请求消息中，以便使第二网元自身管辖的占用指定子带的终端的发射功率低于预设最大发射功率门限值，或者使终端的发射功率在原有基础上降低预设值。
进一步地，当第二网元为基站控制器时，第二网元所管辖小区可以为第二网元所管辖基站覆盖的小区，当第二网元为基站时，第二网元所管辖小区可以为第二网元覆盖的小区。
第二种方式：针对第二网元所管辖小区内的终端，调整该终端的发射功率使其低于预设最大发射功率门限值。
在第二种方式中，可以针对第二网元所管辖小区内的所有终端进行发射功率调整，使所有终端的发射功率均低于预设最大发射功率门限值。
第三种方式：针对位于第二网元所管辖小区与受干扰网元所管辖小区之间、第二网元所管辖小区边缘的、且占用指定子带的终端，降低同一时刻调度该终端的数量。
在第三种方式中，针对位于第二网元所管辖小区边缘、靠近受干扰网元所管辖小区一侧的、且占用指定子带的终端，降低同一时刻调度该终端的数量能够降低同一时刻终端发射信号的总功率，也就是说，可以将调度该终端的时间错开，那么就可以降低某一时刻多个终端同时发射信号的总功率。
第四种方式：当所述第二网元为LTE制式通信***中的网元时，针对位于第二网元所管辖小区与受干扰网元所管辖小区之间、第二网元所管辖小区的、且占用指定子带的终端，在与该终端进行数据传输时，进行如下至少一种操作：减小承载数据的每个资源块的发射功率，及增加承载数据所使用资源块的数量。
在第四种方式中，针对LTE制式通信***中的第二网元，对于位于所述第二网元所管辖小区的、靠近受干扰网元所管辖小区一侧、且占用指定子带的终端，在与该终端进行数据传输时，可通过减小承载数据的每个资源块的发射功率和/或增加承载数据使用资源块数量的方式保证数据传输速率，从而降低其对受干扰网元所管辖小区的干扰。
进一步地，可以采用如下多种方式中的一种或多种方式在预设范围内分配所述第二网元所占用指定子带的发射功率，来进行干扰控制：
第一种方式：针对第二网元所管辖小区的终端，当需要为该终端分配指定子带时，控制该终端在所述指定子带上的发射功率不高于预设最大发射功率门限值。
第二种方式：针对第二网元所管辖小区的终端，将指定子带分配给满足如下至少一种条件的终端使用：发射功率低于预设功率阈值的小区中心终端，与受干扰网元之间的距离不小于预设距离阈值的终端，和到受干扰网元的路损与到本小区路损的路损差大于预定门限的终端，其中，预设距离阈值或预定门限均用于保证终端发出的信号传输到受干扰网元时不对该受干扰网元造成干扰。
在第二种方式中，由于干扰控制请求中携带有收到干扰的指定子带信息，为了降低在指定子带上的干扰，针对位于第二网元所管辖小区的、靠近受干扰网元所管辖小区一侧的终端，可以将指定子带分配给发射功率低于预设功率阈值的终端使用，并将第二网元所占用带宽中除指定子带之外的子带分配给发射功率不低于预设功率阈值的终端使用，例如：第二网元所管辖小区的中心用户发射功率较低，可以将指定子带分配给中心用户使用，而第二网元 所管辖小区的边缘用户发射功率较高，可以将所占用带宽中除指定子带之外的子带分配给边缘用户使用；并且，也可以将指定子带分配给与受干扰网元之间的距离不小于预设距离阈值的终端使用，和/或分配给到受干扰网元的路损与到本小区路损的路损差大于预定门限的终端使用，由于预设距离阈值或者预定门限能够保证终端发出的信号传输到受干扰网元时不对该受干扰网元造成干扰，因此，将受干扰子带分配给与受干扰网元之间的距离不小于预设距离阈值的终端和/或分配给到受干扰网元的路损与到本小区路损的路损差大于预定门限的终端使用，能够保证终端在指定子带不会对受干扰网元造成干扰。
第三种方式：当所述干扰控制请求消息中还携带有被请求网元需要对所占用指定子带进行干扰控制的时间段信息时，针对位于第二网元所管辖小区的终端，在需要进行干扰控制的时间段，将指定子带分配给发射功率低于预设功率阈值的终端使用。
在第三种方式中，干扰控制请求消息中还可以携带被请求网元需要对所占用指定子带进行干扰控制的时间段信息；那么，第二网元可以根据该时间段信息，针对位于第二网元所管辖小区的终端，在需要进行干扰控制的时间段，对发射功率低于预设功率阈值的终端(例如：中心用户)进行调度，在需要进行干扰控制的时间段之外的时间段，对发射功率不低于预设功率阈值的终端(例如：靠近受干扰网元所管辖小区的、第二网元所管辖小区的边缘用户)进行调度。
基于同一发明构思，本发明实施例还提供了一种干扰控制装置及网元设备，由于这些装置及网元设备所解决问题的原理与前述干扰控制方法相似，因此该装置及网元设备的实施可以参见前述方法的实施，重复之处不再赘述。
本发明实施例提供的一种干扰控制装置之一，如图16所示，包括：
确定模块1601，用于从自身所占用带宽中，确定受干扰子带；
发送模块1602，用于向异制式网元发送干扰控制请求消息，其中，所述干扰控制请求消息用于请求所述异制式网元对所述确定模块1601确定的受干 扰子带进行干扰控制；所述异制式网元所在通信***与本装置所在通信***为异制式通信***。
进一步的，所述装置还包括：接收模块1603；
所述接收模块1603，用于接收所述异制式网元中能够对所述受干扰子带的发射功率进行调整的网元针对所述发送模块1602发送的干扰控制请求消息回复的干扰控制响应消息。
进一步地，所述发送模块1602发送的干扰控制请求消息中的消息元素IE包括以下信元的一个或多个：消息类型、请求控制的所述受干扰子带的带宽范围、所述受干扰子带上的干扰量、被请求网元在所述受干扰子带上需要控制的干扰量或者干扰级别、以及被请求网元上报控制的干扰量时使用的计数单位；
进一步地，所述接收模块1603接收的干扰控制响应消息中的消息元素IE包括以下信元的一个或多个：消息类型、被请求网元对所述受干扰子带发射功率的调整量、被请求网元对所述受干扰子带发射功率是否进行了调整、以及被请求网元所调整的受干扰子带的范围。
进一步地，所述发送模块1602，具体用于通过与异制式网元之间的直接接口向所述异制式网元发送干扰控制请求消息；或者通过与自身所在通信***以及异制式网元所在通信***均具有连接关系的操作维护中心OAM，向所述异制式网元发送干扰控制请求消息；或者通过与自身以及异制式网元均具有连接关系的核心网节点向所述异制式网元发送干扰控制请求消息，其中，所述干扰控制请求消息通过无线接入网消息管理RIM消息承载。
本发明实施例提供的一种干扰控制装置之二，如图17所示，包括：
第一确定模块1701，用于确定异制式通信***中的受干扰网元；
第二确定模块1702，用于确定与所述第一确定模块1701确定的所述受干扰网元处于异制式通信***的、对所述受干扰网元产生干扰的干扰网元；
收发模块1703，用于向所述第二确定模块1702确定的所述干扰网元发送干扰控制请求消息，其中，所述干扰控制请求消息用于请求对所述干扰网元 所占用指定子带进行干扰控制。
进一步地，所述收发模块1703，还用于当所述第二确定模块1702无法确定出所述干扰网元时，向与所述受干扰网元具有如下至少一种关系的异制式通信***的网元发送干扰控制消息：与所述受干扰网元具有邻区关系的异制式通信***的网元；与所述受干扰网元具有连接关系的异制式通信***的网元，其中，所述干扰控制请求消息用于请求对接收到所述干扰请求消息的网元所占用指定子带进行干扰控制。
进一步地，所述收发模块1703，还用于接收所述干扰网元中能够对所占用指定子带的发射功率进行调整的网元针对发送的干扰控制请求消息回复的干扰控制响应消息。
进一步地，所述收发模块1703，还用于在向所述干扰网元发送干扰控制请求消息之后，接收接收到所述干扰请求消息的网元回复的干扰控制响应消息。
进一步地，所述收发模块1703，还用于在所述第一确定模块1701确定所述受干扰网元之前，向本装置所在设备管辖的异制式通信***中的网元发送干扰测量请求消息；接收所述被管辖网元针对所述干扰测量请求消息发送的干扰测量响应消息，其中，所述干扰测量请求消息用于请求被管辖网元所占用指定子带的功率参数，其中，所述功率参数包括接收功率和干扰接收功率中的至少一个，所述干扰测量响应消息用于被管辖网元上报测量的该被管辖网元所占用指定子带的功率参数；
所述第一确定模块1701，具体用于根据所述收发模块1703接收的所述被管辖网元测量的所述被管辖网元所占用指定子带的功率参数，在所述被管辖网元中，将符合预设干扰判定条件的网元确定为受干扰网元。
进一步地，所述收发模块1703发送的所述干扰测量请求消息中的消息元素IE包括以下信元的一个或多个：消息类型、请求上报的被请求网元所占用指定子带的带宽范围、以及被请求网元上报所占用指定子带的功率参数时使用的计数单位；
所述收发模块1703接收的所述干扰测量响应消息中的消息元素IE包括：消息类型、被请求网元测量的所占用指定子带的功率参数；其中，被请求网元测量的所占用指定子带为所述干扰测量请求消息中请求的指定子带。
进一步地，所述收发模块1703接收的所述干扰测量响应消息中的消息元素IE还包括：被请求网元测量的所占用指定子带的分割力度。
进一步地，所述收发模块1703，还用于在所述第一确定模块1701确定所述受干扰网元之前，向本装置所在设备管辖的异制式通信***中的网元发送干扰测量请求消息；按照预设接收规则，接收所述被管辖网元针对所述干扰测量请求消息发送的干扰测量报告消息，其中，所述干扰测量请求消息用于请求被管辖网元通过干扰测量报告消息上报所占用指定子带的功率参数，其中，所述功率参数包括接收功率和干扰接收功率中的至少一个；
所述第一确定模块1701，具体用于根据所述收发模块1703接收的干扰测量报告消息携带的所述被管辖网元测量的所述被管辖网元所占用指定子带的功率参数，在所述被管辖网元中，将符合预设干扰判定条件的网元确定为受干扰网元。
进一步地，所述收发模块1703发送的所述干扰测量请求消息中的消息元素IE包括以下信元的一个或多个：消息类型、请求上报的被请求网元所占用指定子带的带宽范围、以及被请求网元上报所占用指定子带的功率参数时使用的计数单位；
所述收发模块1703接收的所述干扰测量报告消息中的消息元素IE包括：消息类型、被请求网元测量的所占用指定子带的功率参数；其中，被请求网元测量的所占用指定子带为所述干扰测量请求消息中请求的指定子带。
进一步地，所述收发模块1703接收的所述干扰测量报告消息中的消息元素IE还包括：被请求网元测量的所占用指定子带的分割力度。
进一步地，所述收发模块1703，还用于接收本装置所在设备管辖的通信***中的任意网元发送的干扰控制请求消息，其中，所述干扰控制请求消息用于请求对所述任意网元所占用受干扰子带进行干扰控制；
所述第一确定模块1701，具体用于将所述任意网元确定为受干扰网元。
进一步地，所述收发模块1703发送的所述干扰控制请求消息中的消息元素IE包括以下信元的一个或多个：消息类型、请求控制的被请求网元所占用指定子带的带宽范围、所述受干扰子带上的干扰量、被请求网元在所占用指定子带上需要控制的干扰量或者干扰强度、以及被请求网元上报控制的所占用指定子带的干扰量时使用的计数单位。
进一步地，所述干扰控制请求消息中的受干扰子带上的干扰量，具体为受干扰子带上的总干扰功率值、受干扰子带上的总接收功率值、受干扰子带上的总干扰强度的量化等级、和受干扰子带上的总接收强度的量化等级中的一种。
进一步地，所述干扰控制请求消息中的被请求网元在所占用指定子带上需要控制的干扰量，具体为：被请求网元在所占用指定子带上最大发射功率的预设门限值；或者被请求网元在所占用指定子带上需要降低发射功率的降低量；或者被请求网元在所占用指定子带上需要降低后的发射功率值。
进一步地，所述收发模块1703接收的所述干扰控制响应消息中的消息元素IE包括以下信元的一个或多个：消息类型、被请求网元对所占用指定子带发射功率的调整量、被请求网元对所述受干扰子带发射功率是否进行了调整、以及被请求网元所调整的受干扰子带的范围。
进一步地，所述被请求网元对所述受干扰子带发射功率的调整量，具体为：被请求网元对所述受干扰子带发射功率所调整的量；或者被请求网元对所述受干扰子带发射功率调整后的量。
本发明实施例提供的一种干扰控制装置之三，如图18所示，包括：
收发模块1801，用于接收第一网元发送的干扰控制请求消息，所述干扰控制请求消息用于请求对本装置所在设备所占用指定子带进行干扰控制；
调整模块1802，用于进行下述操作中的至少一种：在预设范围内调整所述第二网元已分配的所占用指定子带的发射功率；在预设范围内分配所述第二网元所占用指定子带的发射功率；其中，
所述第一网元和本装置所在设备分别为异制式通信***中的网元，或者，第一网元为用于对各异制式通信***中网元所占资源进行分配的集中资源控制器SRC，本装置所在设备为任意通信***中的网元。
进一步地，所述收发模块1801，还用于向所述第一网元发送接收的干扰控制请求消息的干扰控制响应消息。
进一步地，所述收发模块1801，还用于在接收第一网元发送的干扰控制请求消息之前，接收第一网元发送的干扰测量请求消息；并向所述第一网元发送针对所述干扰测量请求消息的干扰测量响应消息，其中，所述干扰测量请求消息用于请求本装置所在设备所占用指定子带的功率参数，所述功率参数包括接收功率和干扰接收功率中的至少一个，所述干扰测量响应消息用于上报本装置所在设备测量的所述设备所占用指定子带的功率参数，所述第一网元为SRC。
进一步地，所述装置，还包括：测量模块1803；
所述测量模块1803，用于测量所述收发模块1801接收的所述干扰测量请求中请求的所述设备所占用指定子带的功率参数；
所述收发模块1801，具体用于当所述测量模块1803能够测量出所述干扰测量请求中请求的本装置所在设备所占用指定子带的功率参数时，向所述第一网元发送干扰测量响应消息，其中，所述干扰测量响应消息用于上报所述干扰测量请求中请求的所述设备所占用指定子带的功率参数；或者
当所述测量模块1803无法测量出所述干扰检测请求中请求的所述设备所占用指定子带的功率参数时，将根据请求的指定子带的功率参数、以及所述设备的频谱共享信息确定出的子带作为所述设备所占用指定子带；向所述第一网元发送干扰测量响应消息，其中，所述干扰测量响应消息中携带有所述设备所占用的所述确定出的指定子带的功率参数。
进一步地，所述收发模块1801接收的所述干扰测量请求消息中的消息元素IE包括以下信元的一个或多个：消息类型、请求上报的被请求网元所占用指定子带的带宽范围、以及被请求网元上报所占用指定子带的功率参数时使 用的计数单位；
所述收发模块1801发送的所述干扰测量响应消息中的消息元素IE包括：消息类型、被请求网元测量的所占用指定子带的功率参数。
进一步地，所述收发模块1801发送的所述干扰测量响应消息中的消息元素IE还包括：被请求网元测量的所占用指定子带的分割力度。
进一步地，所述收发模块1801，还用于在接收第一网元发送的干扰控制请求消息之前，接收第一网元发送的干扰测量请求消息；按照预设发送规则，向所述第一网元发送针对所述干扰测量请求消息的干扰测量报告消息，其中，所述干扰测量请求消息用于请求通过干扰测量报告消息上报本装置所在设备所占用指定子带的功率参数，其中，所述功率参数包括接收功率和干扰接收功率中的至少一个，所述第一网元为SRC。
进一步地，所述的装置，还包括：测量模块1803；
所述测量模块1803，用于测量所述收发模块1801接收的所述干扰测量请求中请求的所述设备所占用指定子带的功率参数；
所述收发模块1801，具体用于当所述测量模块1803能够测量出所述干扰测量请求中请求的本装置所在设备所占用指定子带的功率参数时，向所述第一网元发送干扰测量报告消息，其中，所述干扰测量报告消息用于上报所述干扰测量请求中请求的所述设备所占用指定子带的功率参数；或者
当所述测量模块1803无法测量出所述干扰检测请求中请求的所述设备所占用指定子带的功率参数时，将根据请求的指定子带的功率参数、以及所述设备的频谱共享信息确定出的子带作为所述设备所占用指定子带；向所述第一网元发送干扰测量报告消息，其中，所述干扰测量报告消息中携带有所述设备所占用的所述确定出的指定子带的功率参数。
进一步地，所述收发模块1801接收的所述干扰测量请求消息中的消息元素IE包括以下信元的一个或多个：消息类型、请求上报的被请求网元所占用指定子带的带宽范围、以及被请求网元上报所占用指定子带的功率参数时使用的计数单位；
所述收发模块1801发送的所述干扰测量报告消息中的消息元素IE包括：消息类型、被请求网元测量的所占用指定子带的功率参数。
进一步地，所述收发模块1801发送的所述干扰测量报告消息中的消息元素IE还包括：被请求网元测量的所占用指定子带的分割力度。
进一步地，所述收发模块1801，还用于当本装置所在设备所占用带宽中，存在受干扰子带时，向所述第一网元发送干扰控制请求消息，其中，所述干扰控制请求消息用于请求对所述设备所占用的受干扰子带进行干扰控制，所述第一网元为SRC。
进一步地，所述收发模块1801接收的干扰控制请求消息中的消息元素IE包括以下信元的一个或多个：消息类型、请求控制的被请求网元所占用指定子带的带宽范围、所述受干扰子带上的干扰量、被请求网元在所占用指定子带上需要控制的干扰量或者干扰强度、以及被请求网元上报调整的所占用指定子带的干扰量时使用的计数单位。
进一步地，所述收发模块1801发送的所述干扰控制响应消息中的消息元素IE包括以下信元的一个或多个：消息类型、被请求网元调整的所占用指定子带的带宽范围、对所占用指定子带发射功率的调整量、以及被请求网元对所述受干扰子带发射功率是否进行了调整。
进一步地，所述调整模块1802，具体用于采用如下一种或多种方式在预设范围内调整本装置所在设备已分配的所占用指定子带的发射功率：针对位于本装置所在设备所管辖小区与受干扰网元所管辖小区之间、本装置所在设备所管辖小区边缘的、且占用所述指定子带的终端，降低该终端的发射功率使所述终端的发射功率低于预设最大发射功率门限值，或者使所述终端的发射功率降低预设值；针对本装置所在设备所管辖小区内的终端，调整所述终端的发射功率使其低于预设最大发射功率门限值；针对位于本装置所在设备所管辖小区与受干扰网元所管辖小区之间、本装置所在设备所管辖小区边缘的、且占用所述指定子带的终端，降低同一时刻调度该终端的数量；当本装置所在设备为LTE制式通信***中的网元时，针对位于本装置所在设备所管 辖小区与受干扰网元所管辖小区之间、本装置所在设备所管辖小区的、且占用所述指定子带的终端，在与该终端进行数据传输时，进行如下至少一种操作：减小承载数据的每个资源块的发射功率，和增加承载数据所使用资源块的数量；
采用如下一种或多种方式在预设范围内分配本装置所在设备所占用指定子带的发射功率：针对本装置所在设备所管辖小区的终端，当需要为该终端分配所述指定子带时，控制该终端在所述指定子带上的发射功率不高于预设最大发射功率门限值；针对本装置所在设备所管辖小区的终端，将所述指定子带分配给满足如下至少一种条件的终端使用：发射功率低于预设功率阈值的小区中心终端，与所述受干扰网元之间的距离不小于预设距离阈值的终端，和到所述受干扰网元的路损与到本小区路损的路损差大于预定门限的终端，其中，所述预设距离阈值或预定门限用于保证终端发出的信号传输到所述受干扰网元时不对所述受干扰网元造成干扰；当所述干扰控制请求消息中还携带有被请求网元需要对所占用指定子带进行干扰控制的时间段信息时，针对位于本装置所在设备所管辖小区的终端，在需要进行干扰控制的时间段，将所述指定子带分配给对发射功率低于预设功率阈值的终端使用。
本发明实施例提供的一种网元，包括：上述的干扰控制装置之一。
较佳地，本实施例提供的网元可以为任意制式通信***中的接入网网元。
本发明实施例提供的一种SRC，包括：上述的干扰控制装置之二。
本发明实施例提供的一种网元，包括：上述的干扰控制装置之三。
较佳地，本实施例提供的网元可以为任意制式通信***中的接入网网元。
基于同一发明构思，本发明实施例还提供了一种干扰控制装置及网元设备，由于这些装置及网元设备所解决问题的原理与前述干扰控制方法相似，因此该装置及网元设备的实施可以参见前述方法的实施，重复之处不再赘述。
本发明实施例提供的一种干扰控制装置之四，如图19所示，包括：
处理器1901，用于从自身所占用带宽中，确定受干扰子带；
发送器1902，用于向异制式网元发送干扰控制请求消息，其中，所述干 扰控制请求消息用于请求所述异制式网元对所述处理器1901确定的受干扰子带进行干扰控制；所述异制式网元所在通信***与本装置所在通信***为异制式通信***。
进一步地，所述装置还包括：接收器1903；
所述接收器1903，用于接收所述异制式网元中能够对所述受干扰子带的发射功率进行调整的网元针对所述发送模块发送的干扰控制请求消息回复的干扰控制响应消息。
进一步地，所述发送器1902发送的干扰控制请求消息中的消息元素IE包括以下信元的一个或多个：消息类型、请求控制的所述受干扰子带的带宽范围、所述受干扰子带上的干扰量、被请求网元在所述受干扰子带上需要控制的干扰量或者干扰级别、以及被请求网元上报控制的干扰量时使用的计数单位；
进一步地，所述接收器1903接收的干扰控制响应消息中的消息元素IE包括以下信元的一个或多个：消息类型、被请求网元对所述受干扰子带发射功率的调整量、被请求网元对所述受干扰子带发射功率是否进行了调整、以及被请求网元所调整的受干扰子带的范围。
进一步地，所述发送器1902，具体用于通过与异制式网元之间的直接接口向所述异制式网元发送干扰控制请求消息；或者通过与自身所在通信***以及异制式网元所在通信***均具有连接关系的操作维护中心OAM，向所述异制式网元发送干扰控制请求消息；或者通过与自身以及异制式网元均具有连接关系的核心网节点向所述异制式网元发送干扰控制请求消息，其中，所述干扰控制请求消息通过无线接入网消息管理RIM消息承载。
本发明实施例提供的一种干扰控制装置之五，如图20所示，包括：
处理器2001，用于确定异制式通信***中的受干扰网元；并确定与所述受干扰网元处于异制式通信***的、对所述受干扰网元产生干扰的干扰网元；
收发器2002，用于向所述处理器2001确定的所述干扰网元发送干扰控制请求消息，其中，所述干扰控制请求消息用于请求对所述干扰网元所占用指 定子带进行干扰控制。
进一步地，所述收发器2002，还用于当所述处理器2001无法确定出所述干扰网元时，向与所述受干扰网元具有如下至少一种关系的异制式通信***的网元发送干扰控制消息：与所述受干扰网元具有邻区关系的异制式通信***的网元；与所述受干扰网元具有连接关系的异制式通信***的网元，其中，所述干扰控制请求消息用于请求对接收到所述干扰请求消息的网元所占用指定子带进行干扰控制。
进一步地，所述装置，所述收发器2002，还用于接收所述干扰网元中能够对所占用指定子带的发射功率进行调整的网元针对所述发送器2002发送的干扰控制请求消息回复的干扰控制响应消息。
进一步地，所述收发器2002，还用于在向所述干扰网元发送干扰控制请求消息之后，接收接收到所述干扰请求消息的网元回复的干扰控制响应消息。
进一步地，所述收发器2002，还用于在所述处理器2001确定所述受干扰网元之前，向本装置所在设备管辖的异制式通信***中的网元发送干扰测量请求消息；接收所述被管辖网元针对所述干扰测量请求消息发送的干扰测量响应消息，其中，所述干扰测量请求消息用于请求被管辖网元所占用指定子带的功率参数，其中，所述功率参数包括接收功率和干扰接收功率中的至少一个；所述干扰测量响应消息用于被管辖网元上报测量的该被管辖网元所占用指定子带的功率参数；
所述处理器2001，具体用于根据所述收发器2002接收的所述被管辖网元测量的所述被管辖网元所占用指定子带的功率参数，在所述被管辖网元中，将符合预设干扰判定条件的网元确定为受干扰网元。
进一步地，所述收发器2002发送的所述干扰测量请求消息中的消息元素IE包括以下信元的一个或多个：消息类型、请求上报的被请求网元所占用指定子带的带宽范围、以及被请求网元上报所占用指定子带的功率参数时使用的计数单位；
所述收发器2002接收的所述干扰测量响应消息中的消息元素IE包括： 消息类型、被请求网元测量的所占用指定子带的功率参数；其中，被请求网元测量的所占用指定子带为所述干扰测量请求消息中请求的指定子带。
进一步地，所述收发器2002接收的所述干扰测量响应消息中的消息元素IE还包括：被请求网元测量的所占用指定子带的分割力度。
进一步地，所述收发器2002，还用于在所述处理器2001确定所述受干扰网元之前，向本装置所在设备管辖的异制式通信***中的网元发送干扰测量请求消息；按照预设接收规则，接收所述被管辖网元针对所述干扰测量请求消息发送的干扰测量报告消息，其中，所述干扰测量请求消息用于请求被管辖网元通过干扰测量报告消息上报所占用指定子带的功率参数，其中，所述功率参数包括接收功率和干扰接收功率中的至少一个；
所述处理器2001，具体用于根据所述收发器2002接收的干扰测量报告消息携带的所述被管辖网元测量的所述被管辖网元所占用指定子带的功率参数，在所述被管辖网元中，将符合预设干扰判定条件的网元确定为受干扰网元。
进一步地，所述收发器2002发送的所述干扰测量请求消息中的消息元素IE包括以下信元的一个或多个：消息类型、请求上报的被请求网元所占用指定子带的带宽范围、以及被请求网元上报所占用指定子带的功率参数时使用的计数单位；
所述收发器2002接收的所述干扰测量报告消息中的消息元素IE包括：消息类型、被请求网元测量的所占用指定子带的功率参数；其中，被请求网元测量的所占用指定子带为所述干扰测量请求消息中请求的指定子带。
进一步地，所述收发器2002接收的所述干扰测量报告消息中的消息元素IE还包括：被请求网元测量的所占用指定子带的分割力度。
进一步地，所述收发器2002，还用于接收本装置所在设备管辖的异制式通信***中的任意网元发送的干扰控制请求消息，其中，所述干扰控制请求消息用于请求对所述任意网元所占用受干扰子带进行干扰控制；
所述处理器2001，具体用于将所述任意网元确定为受干扰网元。
进一步地，所述收发器2002发送的所述干扰控制请求消息中的消息元素IE包括以下信元的一个或多个：消息类型、请求控制的被请求网元所占用指定子带的带宽范围、所述受干扰子带上的干扰量、被请求网元在所占用指定子带上需要控制的干扰量或者干扰强度、以及被请求网元上报控制的所占用指定子带的干扰量时使用的计数单位。
进一步地，所述干扰控制请求消息中的受干扰子带上的干扰量，具体为受干扰子带上的总干扰功率值、受干扰子带上的总接收功率值、受干扰子带上的总干扰强度的量化等级、和受干扰子带上的总接收强度的量化等级中的一种。
进一步地，所述干扰控制请求消息中的被请求网元在所占用指定子带上需要控制的干扰量，具体为：被请求网元在所占用指定子带上最大发射功率的预设门限值；或者被请求网元在所占用指定子带上需要降低发射功率的降低量；或者被请求网元在所占用指定子带上需要降低后的发射功率值。
进一步地，所述收发器2002接收的所述干扰控制响应消息中的消息元素IE包括以下信元的一个或多个：消息类型、被请求网元对所占用指定子带发射功率的调整量、被请求网元对所述受干扰子带发射功率是否进行了调整、以及被请求网元所调整的受干扰子带的范围。
进一步地，所述被请求网元对所述受干扰子带发射功率的调整量，具体为：被请求网元对所述受干扰子带发射功率所调整的量；或者被请求网元对所述受干扰子带发射功率调整后的量。
本发明实施例提供的一种干扰控制装置之六，如图21所示，包括：
收发器2101，用于接收第一网元发送的干扰控制请求消息，所述干扰控制请求消息用于请求对本装置所在设备所占用指定子带进行干扰控制；
处理器2102，用于进行下述操作中的至少一种：在预设范围内调整所述第二网元已分配的所占用指定子带的发射功率；在预设范围内分配所述第二网元所占用指定子带的发射功率；其中，
所述第一网元和本装置所在设备分别为异制式通信***中的网元，或者， 第一网元为用于对各异制式通信***中网元所占资源进行分配的集中资源控制器SRC，本装置所在设备为任意通信***中的网元。
进一步地，所述收发器2101，还用于向所述第一网元发送针对所述接收器2101接收的干扰控制请求消息的干扰控制响应消息。
进一步地，所述收发器2101，还用于在接收第一网元发送的干扰控制请求消息之前，接收第一网元发送的干扰测量请求消息；并向所述第一网元发送针对所述干扰测量请求消息的干扰测量响应消息，其中，所述干扰测量请求消息用于请求本装置所在设备所占用指定子带的功率参数，所述功率参数包括接收功率和干扰接收功率中的至少一个，所述干扰测量响应消息用于上报本装置所在设备测量的所述设备所占用指定子带的功率参数，所述第一网元为SRC。
进一步地，所述处理器2102，还用于测量所述收发器2101接收的所述干扰测量请求中请求的所述设备所占用指定子带的功率参数；
所述收发器2101，具体用于当所述处理器2102能够测量出所述干扰测量请求中请求的本装置所在设备所占用指定子带的功率参数时，向所述第一网元发送干扰测量响应消息，其中，所述干扰测量响应消息用于上报所述干扰测量请求中请求的所述设备所占用指定子带的功率参数；或者
当所述处理器2102无法测量出所述干扰检测请求中请求的所述设备所占用指定子带的功率参数时，将根据请求的指定子带的功率参数、以及所述设备的频谱共享信息确定出的子带作为所述设备所占用指定子带；向所述第一网元发送干扰测量响应消息，其中，所述干扰测量响应消息中携带有所述设备所占用的所述确定出的指定子带的功率参数。
进一步地，所述收发器2101接收的所述干扰测量请求消息中的消息元素IE包括以下信元的一个或多个：消息类型、请求上报的被请求网元所占用指定子带的带宽范围、以及被请求网元上报所占用指定子带的功率参数时使用的计数单位；
所述收发器2101发送的所述干扰测量响应消息中的消息元素IE包括： 消息类型、被请求网元测量的所占用指定子带的功率参数。
进一步地，所述收发器2101发送的所述干扰测量响应消息中的消息元素IE还包括：被请求网元测量的所占用指定子带的分割力度。
进一步地，所述收发器2101，还用于在接收第一网元发送的干扰控制请求消息之前，接收第一网元发送的干扰测量请求消息；按照预设发送规则，向所述第一网元发送针对接收的干扰测量请求消息的干扰测量报告消息，其中，所述干扰测量请求消息用于请求通过干扰测量报告消息上报本装置所在设备所占用指定子带的功率参数，其中，所述功率参数包括接收功率和干扰接收功率中的至少一个，所述第一网元为SRC。
进一步地，所述处理器2102，还用于测量所述收发器2101接收的所述干扰测量请求中请求的所述设备所占用指定子带的功率参数；
所述收发器2101，具体用于当所述处理器2102能够测量出所述干扰测量请求中请求的本装置所在设备所占用指定子带的功率参数时，向所述第一网元发送干扰测量报告消息，其中，所述干扰测量报告消息用于上报所述干扰测量请求中请求的所述设备所占用指定子带的功率参数；或者
当所述处理器2102无法测量出所述干扰检测请求中请求的所述设备所占用指定子带的功率参数时，将根据请求的指定子带的功率参数、以及所述设备的频谱共享信息确定出的子带作为所述设备所占用指定子带；向所述第一网元发送干扰测量报告消息，其中，所述干扰测量报告消息中携带有所述设备所占用的所述确定出的指定子带的功率参数。
进一步地，所述收发器2101接收的所述干扰测量请求消息中的消息元素IE包括以下信元的一个或多个：消息类型、请求上报的被请求网元所占用指定子带的带宽范围、以及被请求网元上报所占用指定子带的功率参数时使用的计数单位；
所述收发器2101发送的所述干扰测量报告消息中的消息元素IE包括：消息类型、被请求网元测量的所占用指定子带的功率参数。
进一步地，所述收发器2101发送的所述干扰测量报告消息中的消息元素 IE还包括：被请求网元测量的所占用指定子带的分割力度。
进一步地，所述收发器2101，还用于当本装置所在设备所占用带宽中，存在受干扰子带时，向所述第一网元发送干扰控制请求消息，其中，所述干扰控制请求消息用于请求对所述设备所占用的受干扰子带进行干扰控制，所述第一网元为SRC。
进一步地，所述收发器2101接收的干扰控制请求消息中的消息元素IE包括以下信元的一个或多个：消息类型、请求控制的被请求网元所占用指定子带的带宽范围、所述受干扰子带上的干扰量、被请求网元在所占用指定子带上需要控制的干扰量或者干扰强度、以及被请求网元上报调整的所占用指定子带的干扰量时使用的计数单位。
进一步地，所述收发器2101发送的所述干扰控制响应消息中的消息元素IE包括以下信元的一个或多个：消息类型、被请求网元调整的所占用指定子带的带宽范围、对所占用指定子带发射功率的调整量、以及被请求网元对所述受干扰子带发射功率是否进行了调整。
进一步地，所述处理器2102，具体用于采用如下一种或多种方式在预设范围内调整本装置所在设备已分配的所占用指定子带的发射功率：针对位于本装置所在设备所管辖小区与受干扰网元所管辖小区之间、本装置所在设备所管辖小区边缘的、且占用所述指定子带的终端，降低该终端的发射功率使所述终端的发射功率低于预设最大发射功率门限值，或者使所述终端的发射功率降低预设值；针对本装置所在设备所管辖小区内的终端，调整所述终端的发射功率使其低于预设最大发射功率门限值；针对位于本装置所在设备所管辖小区与受干扰网元所管辖小区之间、本装置所在设备所管辖小区边缘的、且占用所述指定子带的终端，降低同一时刻调度该终端的数量；当本装置所在设备为LTE制式通信***中的网元时，针对位于本装置所在设备所管辖小区与受干扰网元所管辖小区之间、本装置所在设备所管辖小区的、且占用所述指定子带的终端，在与该终端进行数据传输时，进行如下至少一种操作：减小承载数据的每个资源块的发射功率，和增加承载数据所使用资源块的数 量；
采用如下一种或多种方式在预设范围内分配本装置所在设备所占用指定子带的发射功率：针对本装置所在设备所管辖小区的终端，当需要为该终端分配所述指定子带时，控制该终端在所述指定子带上的发射功率不高于预设最大发射功率门限值；针对本装置所在设备所管辖小区的终端，将所述指定子带分配给满足如下至少一种条件的终端使用：发射功率低于预设功率阈值的小区中心终端，与所述受干扰网元之间的距离不小于预设距离阈值的终端，和到所述受干扰网元的路损与到本小区路损的路损差大于预定门限的终端，其中，所述预设距离阈值用于保证终端发出的信号传输到所述受干扰网元时不对所述受干扰网元造成干扰；当所述干扰控制请求消息中还携带有被请求网元需要对所占用指定子带进行干扰控制的时间段信息时，针对位于本装置所在设备所管辖小区的终端，在需要进行干扰控制的时间段，将所述指定子带分配给对发射功率低于预设功率阈值的终端使用。
本发明实施例提供的一种网元，包括：上述的干扰控制装置之四。
较佳地，本实施例提供的网元可以为任意制式通信***中的接入网网元。
本发明实施例提供的一种SRC，包括：上述的干扰控制装置之五。
本发明实施例提供的一种网元，包括：上述的干扰控制装置之六。
较佳地，本实施例提供的网元可以为任意制式通信***中的接入网网元。
上述各单元的功能可对应于图1、图3、图5至图7、图10、图12、图14所示流程中的相应处理步骤，在此不再赘述。
本发明实施例提供的一种干扰控制方法、装置及网元设备，当第一网元和所述第二网元为异制式通信***中的网元时，第一网元从第一网元所占用带宽中，确定受干扰子带；并向第二网元发送用于请求第二网元对受干扰子带进行干扰控制的干扰控制请求消息；第二网元接收到干扰控制请求消息之后，进行下述操作中的至少一种：在预设范围内调整第二网元已分配的所占用指定子带的发射功率；在预设范围内分配第二网元所占用指定子带的发射功率。
当第一网元为SRC，第二网元可以为任意通信***中的网元时，第一网元向第二网元发送用于请求对第二网元所占用指定子带进行干扰控制的干扰控制请求消息，第二网元接收到第一网元发送的干扰控制请求消息之后，进行下述操作中的至少一种：在预设范围内调整第二网元已分配的所占用指定子带的发射功率；在预设范围内分配第二网元所占用指定子带的发射功率。采用本发明提供的干扰控制方法，当第一网元和所述第二网元为异制式通信***中的网元时，通过异制式网元之间直接进行干扰控制请求消息和干扰控制响应消息的交互，实现异制式通信***之间的干扰控制，当第一网元SRC，第二网元为任意通信***中的网元时，通过SRC与异制式网元进行干扰控制请求消息和干扰控制响应消息的交互，实现异制式通信***之间的干扰控制，解决了异制式邻小区之间干扰大的问题。
本领域内的技术人员应明白，本发明的实施例可提供为方法、***、或计算机程序产品。因此，本发明可采用完全硬件实施例、完全软件实施例、或结合软件和硬件方面的实施例的形式。而且，本发明可采用在一个或多个其中包含有计算机可用程序代码的计算机可用存储介质(包括但不限于磁盘存储器、CD-ROM、光学存储器等)上实施的计算机程序产品的形式。
本发明是参照根据本发明实施例的方法、设备(***)、和计算机程序产品的流程图和/或方框图来描述的。应理解可由计算机程序指令实现流程图和/或方框图中的每一流程和/或方框、以及流程图和/或方框图中的流程和/或方框的结合。可提供这些计算机程序指令到通用计算机、专用计算机、嵌入式处理机或其他可编程数据处理设备的处理器以产生一个机器，使得通过计算机或其他可编程数据处理设备的处理器执行的指令产生用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的装置。
这些计算机程序指令也可存储在能引导计算机或其他可编程数据处理设备以特定方式工作的计算机可读存储器中，使得存储在该计算机可读存储器中的指令产生包括指令装置的制造品，该指令装置实现在流程图一个流程或 多个流程和/或方框图一个方框或多个方框中指定的功能。
这些计算机程序指令也可装载到计算机或其他可编程数据处理设备上，使得在计算机或其他可编程设备上执行一系列操作步骤以产生计算机实现的处理，从而在计算机或其他可编程设备上执行的指令提供用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的步骤。
尽管已描述了本发明的优选实施例，但本领域内的技术人员一旦得知了基本创造性概念，则可对这些实施例作出另外的变更和修改。所以，所附权利要求意欲解释为包括优选实施例以及落入本发明范围的所有变更和修改。
显然，本领域的技术人员可以对本发明实施例进行各种改动和变型而不脱离本发明实施例的精神和范围。这样，倘若本发明实施例的这些修改和变型属于本发明权利要求及其等同技术的范围之内，则本发明也意图包含这些改动和变型在内。

Claims (73)

  1. 一种干扰控制方法，其特征在于，包括：
    第一网元从所述第一网元所占用带宽中，确定受干扰子带；
    向异制式网元发送干扰控制请求消息，其中，所述干扰控制请求消息用于请求所述异制式网元对所述受干扰子带进行干扰控制；所述异制式网元所在通信***与所述第一网元所在通信***为异制式通信***。
  2. 如权利要求1所述的方法，其特征在于，在向异制式网元发送干扰控制请求消息之后，还包括：
    接收所述异制式网元中能够对所述受干扰子带的发射功率进行调整的网元回复的干扰控制响应消息。
  3. 如权利要求1所述的方法，其特征在于，所述干扰控制请求消息中的消息元素IE包括以下信元的一个或多个：消息类型、请求控制的所述受干扰子带的带宽范围、所述受干扰子带上的干扰量、被请求网元在所述受干扰子带上需要控制的干扰量或者干扰级别、以及被请求网元上报控制的干扰量时使用的计数单位。
  4. 如权利要求2或3所述的方法，其特征在于，所述干扰控制响应消息中的消息元素IE包括以下信元的一个或多个：消息类型、被请求网元对所述受干扰子带发射功率的调整量、被请求网元对所述受干扰子带发射功率是否进行了调整、以及被请求网元所调整的受干扰子带的范围。
  5. 如权利要求1-3任一项所述的方法，其特征在于，第一网元向异制式网元发送干扰控制请求消息，具体包括：
    第一网元通过与异制式网元之间的直接接口向所述异制式网元发送干扰控制请求消息；或者
    第一网元通过与所述第一网元所在通信***以及异制式网元所在通信***均具有连接关系的操作维护中心OAM，向所述异制式网元发送干扰控制请求消息；或者
    第一网元通过与所述第一网元以及异制式网元均具有连接关系的核心网节点向所述异制式网元发送干扰控制请求消息，其中，所述干扰控制请求消息通过无线接入网消息管理RIM消息承载。
  6. 一种干扰控制方法，其特征在于，包括：
    第一网元确定异制式通信***中的受干扰网元，其中，所述第一网元为用于对异制式通信***中网元所占资源进行分配的集中资源控制器SRC；
    确定与所述受干扰网元处于异制式通信***的、对所述受干扰网元产生干扰的干扰网元；
    向所述干扰网元发送干扰控制请求消息，其中，所述干扰控制请求消息用于请求对所述干扰网元所占用指定子带进行干扰控制。
  7. 如权利要求6所述的方法，其特征在于，还包括：
    当无法确定出所述干扰网元时，向与所述受干扰网元具有如下至少一种关系的异制式通信***的网元发送干扰控制消息：
    与所述受干扰网元具有邻区关系的异制式通信***的网元；与所述受干扰网元具有连接关系的异制式通信***的网元，
    其中，所述干扰控制请求消息用于请求对接收到所述干扰请求消息的网元所占用指定子带进行干扰控制。
  8. 如权利要求6所述的方法，其特征在于，在向所述干扰网元发送干扰控制请求消息之后，还包括：
    接收所述干扰网元中能够对所占用指定子带的发射功率进行调整的网元回复的干扰控制响应消息。
  9. 如权利要求7所述的方法，其特征在于，在向所述干扰网元发送干扰控制请求消息之后，还包括：
    接收接收到所述干扰请求消息的网元回复的干扰控制响应消息。
  10. 如权利要求6-9任一项所述的方法，其特征在于，第一网元确定异制式通信***中的受干扰网元，具体包括：
    第一网元向自身管辖的通信***中的网元发送干扰测量请求消息，其中， 所述干扰测量请求消息用于请求被管辖网元所占用指定子带的功率参数，其中，所述功率参数包括接收功率和干扰接收功率中的至少一个；
    接收所述被管辖网元发送的干扰测量响应消息，其中，所述干扰测量响应消息用于被管辖网元上报测量的该被管辖网元所占用指定子带的功率参数；
    根据接收的所述被管辖网元测量的所述被管辖网元所占用指定子带的功率参数，在所述被管辖网元中，将符合预设干扰判定条件的网元确定为受干扰网元。
  11. 如权利要求10所述的方法，其特征在于，所述干扰测量请求消息中的消息元素IE包括以下信元的一个或多个：消息类型、请求上报的被请求网元所占用指定子带的带宽范围、以及被请求网元上报所占用指定子带的功率参数时使用的计数单位；
    所述干扰测量响应消息中的消息元素IE包括：消息类型、被请求网元测量的所占用指定子带的功率参数；其中，被请求网元测量的所占用指定子带为所述干扰测量请求消息中请求的指定子带。
  12. 如权利要求11所述的方法，其特征在于，所述干扰测量响应消息中的消息元素IE还包括：被请求网元测量的所占用指定子带的分割力度。
  13. 如权利要求6-9任一项所述的方法，其特征在于，第一网元确定异制式通信***中的受干扰网元，具体包括：
    第一网元向自身管辖的通信***中的网元发送干扰测量请求消息，其中，所述干扰测量请求消息用于请求被管辖网元通过干扰测量报告消息上报所占用指定子带的功率参数，其中，所述功率参数包括接收功率和干扰接收功率中的至少一个；
    按照预设接收规则，接收所述被管辖网元发送的干扰测量报告消息；
    根据接收的干扰测量报告消息携带的所述被管辖网元测量的所述被管辖网元所占用指定子带的功率参数，在所述被管辖网元中，将符合预设干扰判定条件的网元确定为受干扰网元。
  14. 如权利要求13所述的方法，其特征在于，所述干扰测量请求消息中的消息元素IE包括以下信元的一个或多个：消息类型、请求上报的被请求网元所占用指定子带的带宽范围、以及被请求网元上报所占用指定子带的功率参数时使用的计数单位；
    所述干扰测量报告消息中的消息元素IE包括：消息类型、被请求网元测量的所占用指定子带的功率参数；其中，被请求网元测量的所占用指定子带为所述干扰测量请求消息中请求的指定子带。
  15. 如权利要求14所述的方法，其特征在于，所述干扰测量报告消息中的消息元素IE还包括：被请求网元测量的所占用指定子带的分割力度。
  16. 如权利要求6-9任一项所述的方法，其特征在于，第一网元确定异制式通信***中的受干扰网元，具体包括：
    第一网元接收自身管辖的通信***中的任意网元发送的干扰控制请求消息，其中，所述干扰控制请求消息用于请求对所述任意网元所占用受干扰子带进行干扰控制；
    将所述任意网元确定为受干扰网元。
  17. 如权利要求6或7所述的方法，其特征在于，所述干扰控制请求消息中的消息元素IE包括以下信元的一个或多个：消息类型、请求控制的被请求网元所占用指定子带的带宽范围、所述受干扰子带上的干扰量、被请求网元在所占用指定子带上需要控制的干扰量或者干扰强度、以及被请求网元上报控制的所占用指定子带的干扰量时使用的计数单位。
  18. 如权利要求17所述的方法，其特征在于，受干扰子带上的干扰量，具体为受干扰子带上的总干扰功率值、受干扰子带上的总接收功率值、受干扰子带上的总干扰强度的量化等级、和受干扰子带上的总接收强度的量化等级中的一种。
  19. 如权利要求17或18所述的方法，其特征在于，被请求网元在所占用指定子带上需要控制的干扰量，具体为：
    被请求网元在所占用指定子带上最大发射功率的预设门限值；或者
    被请求网元在所占用指定子带上需要降低发射功率的降低量；或者
    被请求网元在所占用指定子带上需要降低后的发射功率值。
  20. 如权利要求8或9所述的方法，其特征在于，所述干扰控制响应消息中的消息元素IE包括以下信元的一个或多个：消息类型、被请求网元对所占用指定子带发射功率的调整量、被请求网元对所述受干扰子带发射功率是否进行了调整、以及被请求网元所调整的受干扰子带的范围。
  21. 如权利要求20所述的方法，其特征在于，所述被请求网元对所述受干扰子带发射功率的调整量，具体为：
    被请求网元对所述受干扰子带发射功率所调整的量；或者
    被请求网元对所述受干扰子带发射功率调整后的量。
  22. 一种干扰控制方法，其特征在于，包括：
    第二网元接收第一网元发送的干扰控制请求消息，所述干扰控制请求消息用于请求对所述第二网元所占用指定子带进行干扰控制；
    所述第二网元进行下述操作中的至少一种：
    在预设范围内调整所述第二网元已分配的所占用指定子带的发射功率；在预设范围内分配所述第二网元所占用指定子带的发射功率；其中，
    所述第一网元和所述第二网元分别为异制式通信***中的网元，或者，第一网元为用于对各异制式通信***中网元所占资源进行分配的集中资源控制器SRC，第二网元为任意通信***中的网元。
  23. 如权利要求22所述的方法，其特征在于，在调整第二网元所占用指定子带的发射功率之后，还包括：
    向所述第一网元发送干扰控制响应消息。
  24. 如权利要求22或23所述的方法，其特征在于，当第一网元为SRC，第二网元为任意通信***中的网元时，在接收第一网元发送的干扰控制请求消息之前，还包括：
    第二网元接收第一网元发送的干扰测量请求消息，其中，所述干扰测量请求消息用于请求所述第二网元所占用指定子带的功率参数，所述功率参数 包括接收功率和干扰接收功率中的至少一个；
    向所述第一网元发送干扰测量响应消息，其中，所述干扰测量响应消息用于上报所述第二网元测量的所述第二网元所占用指定子带的功率参数。
  25. 如权利要求24所述的方法，其特征在于，向所述第一网元发送干扰测量响应消息，具体包括：
    当所述第二网元能够测量出所述干扰测量请求中请求的所述第二网元所占用指定子带的功率参数时，向所述第一网元发送干扰测量响应消息，其中，所述干扰测量响应消息用于上报所述干扰测量请求中请求的所述第二网元所占用指定子带的功率参数；或者
    当所述第二网元无法测量出所述干扰检测请求中请求的所述第二网元所占用指定子带的功率参数时，所述第二网元将根据请求的指定子带的功率参数、以及所述第二网元的频谱共享信息确定出的子带作为所述第二网元所占用指定子带；向所述第一网元发送干扰测量响应消息，其中，所述干扰测量响应消息中携带有所述第二网元所占用的所述确定出的指定子带的功率参数。
  26. 如权利要求24或25所述的方法，其特征在于，所述干扰测量请求消息中的消息元素IE包括以下信元的一个或多个：消息类型、请求上报的被请求网元所占用指定子带的带宽范围、以及被请求网元上报所占用指定子带的功率参数时使用的计数单位；
    所述干扰测量响应消息中的消息元素IE包括：消息类型、被请求网元测量的所占用指定子带的功率参数。
  27. 如权利要求26所述的方法，其特征在于，所述干扰测量响应消息中的消息元素IE还包括：被请求网元测量的所占用指定子带的分割力度。
  28. 如权利要求22所述的方法，其特征在于，当第一网元为SRC，第二网元为任意通信***中的网元时，在接收第一网元发送的干扰控制请求消息之前，还包括：
    第二网元接收第一网元发送的干扰测量请求消息，其中，所述干扰测量 请求消息用于请求通过干扰测量报告消息上报所述第二网元所占用指定子带的功率参数，其中，所述功率参数包括接收功率和干扰接收功率中的至少一个；
    按照预设发送规则，向所述第一网元发送干扰测量报告消息。
  29. 如权利要求28所述的方法，其特征在于，向所述第一网元发送干扰测量报告消息，具体包括：
    当所述第二网元能够测量出所述干扰测量请求中请求的所述第二网元所占用指定子带的功率参数时，向所述第一网元发送干扰测量报告消息，其中，所述干扰测量报告消息用于上报所述干扰测量请求中请求的所述第二网元所占用指定子带的功率参数；或者
    当所述第二网元无法测量出所述干扰检测请求中请求的所述第二网元所占用指定子带的功率参数时，所述第二网元将根据请求的指定子带的功率参数、以及所述第二网元的频谱共享信息确定出的子带作为所述第二网元所占用指定子带；向所述第一网元发送干扰测量报告消息，其中，所述干扰测量报告消息中携带有所述第二网元所占用的所述确定出的指定子带的功率参数。
  30. 如权利要求28或29所述的方法，其特征在于，所述干扰测量请求消息中的消息元素IE包括以下信元的一个或多个：消息类型、请求上报的被请求网元所占用指定子带的带宽范围、以及被请求网元上报所占用指定子带的功率参数时使用的计数单位；
    所述干扰测量报告消息中的消息元素IE包括：消息类型、被请求网元测量的所占用指定子带的功率参数。
  31. 如权利要求30所述的方法，其特征在于，所述干扰测量报告消息中的消息元素IE还包括：被请求网元测量的所占用指定子带的分割力度。
  32. 如权利要求22所述的方法，其特征在于，当第一网元为SRC，且当第二网元所占用带宽中，存在受干扰子带时，还包括：
    所述第二网元向所述第一网元发送干扰控制请求消息，其中，所述干扰 控制请求消息用于请求对所述第二网元所占用的受干扰子带进行干扰控制。
  33. 如权利要求22所述的方法，其特征在于，所述干扰控制请求消息中的消息元素IE包括以下信元的一个或多个：消息类型、请求控制的被请求网元所占用指定子带的带宽范围、所述受干扰子带上的干扰量、被请求网元在所占用指定子带上需要控制的干扰量或者干扰强度、以及被请求网元上报调整的所占用指定子带的干扰量时使用的计数单位。
  34. 如权利要求23所述的方法，其特征在于，所述干扰控制响应消息中的消息元素IE包括以下信元的一个或多个：消息类型、被请求网元调整的所占用指定子带的带宽范围、对所占用指定子带发射功率的调整量、以及被请求网元对所述受干扰子带发射功率是否进行了调整。
  35. 如权利要求22或23所述的方法，其特征在于，
    采用如下一种或多种方式在预设范围内调整所述第二网元已分配的所占用指定子带的发射功率：
    针对位于所述第二网元所管辖小区与受干扰网元所管辖小区之间、所述第二网元所管辖小区边缘的、且占用所述指定子带的终端，降低该终端的发射功率使所述终端的发射功率低于预设最大发射功率门限值，或者使所述终端的发射功率降低预设值；
    针对所述第二网元所管辖小区内的终端，调整所述终端的发射功率使其低于预设最大发射功率门限值；
    针对位于所述第二网元所管辖小区与受干扰网元所管辖小区之间、所述第二网元所管辖小区边缘的、且占用所述指定子带的终端，降低同一时刻调度该终端的数量；
    当所述第二网元为LTE制式通信***中的网元时，针对位于所述第二网元所管辖小区与受干扰网元所管辖小区之间、所述第二网元所管辖小区的、且占用所述指定子带的终端，在与该终端进行数据传输时，进行如下至少一种操作：减小承载数据的每个资源块的发射功率，和增加承载数据所使用资源块的数量；
    采用如下一种或多种方式在预设范围内分配所述第二网元所占用指定子带的发射功率：
    针对所述第二网元所管辖小区的终端，当需要为该终端分配所述指定子带时，控制该终端在所述指定子带上的发射功率不高于预设最大发射功率门限值；
    针对所述第二网元所管辖小区的终端，将所述指定子带分配给满足如下至少一种条件的终端使用：发射功率低于预设功率阈值的小区中心终端，与所述受干扰网元之间的距离不小于预设距离阈值的终端，和到所述受干扰网元的路损与到本小区路损的路损差大于预定门限的终端，其中，所述预设距离阈值或预定门限用于保证终端发出的信号传输到所述受干扰网元时不对所述受干扰网元造成干扰；
    当所述干扰控制请求消息中还携带有被请求网元需要对所占用指定子带进行干扰控制的时间段信息时，针对位于所述第二网元所管辖小区的终端，在需要进行干扰控制的时间段，将所述指定子带分配给发射功率低于预设功率阈值的终端使用。
  36. 一种干扰控制装置，其特征在于，包括：
    确定模块，用于从自身所占用带宽中，确定受干扰子带；
    发送模块，用于向异制式网元发送干扰控制请求消息，其中，所述干扰控制请求消息用于请求所述异制式网元对所述确定模块确定的受干扰子带进行干扰控制；所述异制式网元所在通信***与本装置所在通信***为异制式通信***。
  37. 如权利要求36所述的装置，其特征在于，还包括：接收模块；
    所述接收模块，用于接收所述异制式网元中能够对所述受干扰子带的发射功率进行调整的网元针对所述发送模块发送的干扰控制请求消息回复的干扰控制响应消息。
  38. 如权利要求36所述的装置，其特征在于，所述发送模块发送的干扰控制请求消息中的消息元素IE包括以下信元的一个或多个：消息类型、请求 控制的所述受干扰子带的带宽范围、所述受干扰子带上的干扰量、被请求网元在所述受干扰子带上需要控制的干扰量或者干扰级别、以及被请求网元上报控制的干扰量时使用的计数单位。
  39. 如权利要求37或38所述的装置，其特征在于，所述接收模块接收的干扰控制响应消息中的消息元素IE包括以下信元的一个或多个：消息类型、被请求网元对所述受干扰子带发射功率的调整量、被请求网元对所述受干扰子带发射功率是否进行了调整、以及被请求网元所调整的受干扰子带的范围。
  40. 如权利要求36-38任一项所述的方法，其特征在于，所述发送模块，具体用于通过与异制式网元之间的直接接口向所述异制式网元发送干扰控制请求消息；或者通过与自身所在通信***以及异制式网元所在通信***均具有连接关系的操作维护中心OAM，向所述异制式网元发送干扰控制请求消息；或者通过与自身以及异制式网元均具有连接关系的核心网节点向所述异制式网元发送干扰控制请求消息，其中，所述干扰控制请求消息通过无线接入网消息管理RIM消息承载。
  41. 一种干扰控制装置，其特征在于，包括：
    第一确定模块，用于确定异制式通信***中的受干扰网元；
    第二确定模块，用于确定与所述第一确定模块确定的所述受干扰网元处于异制式通信***的、对所述受干扰网元产生干扰的干扰网元；
    收发模块，用于向所述第二确定模块确定的所述干扰网元发送干扰控制请求消息，其中，所述干扰控制请求消息用于请求对所述干扰网元所占用指定子带进行干扰控制。
  42. 如权利要求41所述的装置，其特征在于，所述收发模块，还用于当所述第二确定模块无法确定出所述干扰网元时，向与所述受干扰网元具有如下至少一种关系的异制式通信***的网元发送干扰控制消息：与所述受干扰网元具有邻区关系的异制式通信***的网元；与所述受干扰网元具有连接关系的异制式通信***的网元，其中，所述干扰控制请求消息用于请求对接收到所述干扰请求消息的网元所占用指定子带进行干扰控制。
  43. 如权利要求41所述的装置，其特征在于，所述收发模块，还用于接收所述干扰网元中能够对所占用指定子带的发射功率进行调整的网元针对发送的干扰控制请求消息回复的干扰控制响应消息。
  44. 如权利要求42所述的装置，其特征在于，所述收发模块，还用于在向所述干扰网元发送干扰控制请求消息之后，接收接收到所述干扰请求消息的网元回复的干扰控制响应消息。
  45. 如权利要求41-44任一项所述的装置，其特征在于，所述收发模块，还用于在所述第一确定模块确定所述受干扰网元之前，向本装置所在设备管辖的异制式通信***中的网元发送干扰测量请求消息；接收所述被管辖网元针对所述干扰测量请求消息发送的干扰测量响应消息，其中，所述干扰测量请求消息用于请求被管辖网元所占用指定子带的功率参数，其中，所述功率参数包括接收功率和干扰接收功率中的至少一个，所述干扰测量响应消息用于被管辖网元上报测量的该被管辖网元所占用指定子带的功率参数；
    所述第一确定模块，具体用于根据所述收发模块接收的所述被管辖网元测量的所述被管辖网元所占用指定子带的功率参数，在所述被管辖网元中，将符合预设干扰判定条件的网元确定为受干扰网元。
  46. 如权利要求45所述的装置，其特征在于，所述收发模块发送的所述干扰测量请求消息中的消息元素IE包括以下信元的一个或多个：消息类型、请求上报的被请求网元所占用指定子带的带宽范围、以及被请求网元上报所占用指定子带的功率参数时使用的计数单位；
    所述收发模块接收的所述干扰测量响应消息中的消息元素IE包括：消息类型、被请求网元测量的所占用指定子带的功率参数；其中，被请求网元测量的所占用指定子带为所述干扰测量请求消息中请求的指定子带。
  47. 如权利要求46所述的装置，其特征在于，所述收发模块接收的所述干扰测量响应消息中的消息元素IE还包括：被请求网元测量的所占用指定子带的分割力度。
  48. 如权利要求41-44任一项所述的装置，其特征在于，所述收发模块， 还用于在所述第一确定模块确定所述受干扰网元之前，向本装置所在设备管辖的通信***中的网元发送干扰测量请求消息；按照预设接收规则，接收所述被管辖网元针对所述干扰测量请求消息发送的干扰测量报告消息，其中，所述干扰测量请求消息用于请求被管辖网元通过干扰测量报告消息上报所占用指定子带的功率参数，其中，所述功率参数包括接收功率和干扰接收功率中的至少一个；
    所述第一确定模块，具体用于根据所述收发模块接收的干扰测量报告消息携带的所述被管辖网元测量的所述被管辖网元所占用指定子带的功率参数，在所述被管辖网元中，将符合预设干扰判定条件的网元确定为受干扰网元。
  49. 如权利要求48所述的装置，其特征在于，所述收发模块发送的所述干扰测量请求消息中的消息元素IE包括以下信元的一个或多个：消息类型、请求上报的被请求网元所占用指定子带的带宽范围、以及被请求网元上报所占用指定子带的功率参数时使用的计数单位；
    所述收发模块接收的所述干扰测量报告消息中的消息元素IE包括：消息类型、被请求网元测量的所占用指定子带的功率参数；其中，被请求网元测量的所占用指定子带为所述干扰测量请求消息中请求的指定子带。
  50. 如权利要求49所述的装置，其特征在于，所述收发模块接收的所述干扰测量报告消息中的消息元素IE还包括：被请求网元测量的所占用指定子带的分割力度。
  51. 如权利要求41-44任一项所述的装置，其特征在于，所述收发模块，还用于接收本装置所在设备管辖的通信***中的任意网元发送的干扰控制请求消息，其中，所述干扰控制请求消息用于请求对所述任意网元所占用受干扰子带进行干扰控制；
    所述第一确定模块，具体用于将所述任意网元确定为受干扰网元。
  52. 如权利要求41或42所述的装置，其特征在于，所述收发模块发送的所述干扰控制请求消息中的消息元素IE包括以下信元的一个或多个：消息 类型、请求控制的被请求网元所占用指定子带的带宽范围、所述受干扰子带上的干扰量、被请求网元在所占用指定子带上需要控制的干扰量或者干扰强度、以及被请求网元上报控制的所占用指定子带的干扰量时使用的计数单位。
  53. 如权利要求52所述的装置，其特征在于，所述干扰控制请求消息中的受干扰子带上的干扰量，具体为受干扰子带上的总干扰功率值、受干扰子带上的总接收功率值、受干扰子带上的总干扰强度的量化等级、和受干扰子带上的总接收强度的量化等级中的一种。
  54. 如权利要求52或53所述的装置，其特征在于，所述干扰控制请求消息中的被请求网元在所占用指定子带上需要控制的干扰量，具体为：被请求网元在所占用指定子带上最大发射功率的预设门限值；或者被请求网元在所占用指定子带上需要降低发射功率的降低量；或者被请求网元在所占用指定子带上需要降低后的发射功率值。
  55. 如权利要求43或44所述的装置，其特征在于，所述收发模块接收的所述干扰控制响应消息中的消息元素IE包括以下信元的一个或多个：消息类型、被请求网元对所占用指定子带发射功率的调整量、被请求网元对所述受干扰子带发射功率是否进行了调整、以及被请求网元所调整的受干扰子带的范围。
  56. 如权利要求55所述的装置，其特征在于，所述被请求网元对所述受干扰子带发射功率的调整量，具体为：被请求网元对所述受干扰子带发射功率所调整的量；或者被请求网元对所述受干扰子带发射功率调整后的量。
  57. 一种干扰控制装置，其特征在于，包括：
    收发模块，用于接收第一网元发送的干扰控制请求消息，所述干扰控制请求消息用于请求对本装置所在设备所占用指定子带进行干扰控制；
    调整模块，用于进行下述操作中的至少一种：在预设范围内调整所述第二网元已分配的所占用指定子带的发射功率；在预设范围内分配所述第二网元所占用指定子带的发射功率；其中，
    所述第一网元和本装置所在设备分别为异制式通信***中的网元，或者， 第一网元为用于对各异制式通信***中网元所占资源进行分配的集中资源控制器SRC，本装置所在设备为任意通信***中的网元。
  58. 如权利要求57所述的装置，其特征在于，所述收发模块，还用于向所述第一网元发送针对接收的干扰控制请求消息的干扰控制响应消息。
  59. 如权利要求57或58所述的装置，其特征在于，所述收发模块，还用于在接收第一网元发送的干扰控制请求消息之前，接收第一网元发送的干扰测量请求消息；并向所述第一网元发送针对所述干扰测量请求消息的干扰测量响应消息，其中，所述干扰测量请求消息用于请求本装置所在设备所占用指定子带的功率参数，所述功率参数包括接收功率和干扰接收功率中的至少一个，所述干扰测量响应消息用于上报本装置所在设备测量的所述设备所占用指定子带的功率参数，所述第一网元为SRC。
  60. 如权利要求59所述的装置，其特征在于，还包括：测量模块；
    所述测量模块，用于测量所述收发模块接收的所述干扰测量请求中请求的所述设备所占用指定子带的功率参数；
    所述收发模块，具体用于当所述测量模块能够测量出所述干扰测量请求中请求的本装置所在设备所占用指定子带的功率参数时，向所述第一网元发送干扰测量响应消息，其中，所述干扰测量响应消息用于上报所述干扰测量请求中请求的所述设备所占用指定子带的功率参数；或者
    当所述测量模块无法测量出所述干扰检测请求中请求的所述设备所占用指定子带的功率参数时，将根据请求的指定子带的功率参数、以及所述设备的频谱共享信息确定出的子带作为所述设备所占用指定子带；向所述第一网元发送干扰测量响应消息，其中，所述干扰测量响应消息中携带有所述设备所占用的所述确定出的指定子带的功率参数。
  61. 如权利要求59或60所述的装置，其特征在于，所述收发模块接收的所述干扰测量请求消息中的消息元素IE包括以下信元的一个或多个：消息类型、请求上报的被请求网元所占用指定子带的带宽范围、以及被请求网元上报所占用指定子带的功率参数时使用的计数单位；
    所述收发模块发送的所述干扰测量响应消息中的消息元素IE包括：消息类型、被请求网元测量的所占用指定子带的功率参数。
  62. 如权利要求61所述的装置，其特征在于，所述收发模块发送的所述干扰测量响应消息中的消息元素IE还包括：被请求网元测量的所占用指定子带的分割力度。
  63. 如权利要求57所述的装置，其特征在于，所述收发模块，还用于在接收第一网元发送的干扰控制请求消息之前，接收第一网元发送的干扰测量请求消息；按照预设发送规则，向所述第一网元发送针对接收的干扰测量请求消息的干扰测量报告消息，其中，所述干扰测量请求消息用于请求通过干扰测量报告消息上报本装置所在设备所占用指定子带的功率参数，其中，所述功率参数包括接收功率和干扰接收功率中的至少一个，所述第一网元为SRC。
  64. 如权利要求63所述的装置，其特征在于，还包括：测量模块；
    所述测量模块，用于测量所述收发模块接收的所述干扰测量请求中请求的所述设备所占用指定子带的功率参数；
    所述收发模块，具体用于当所述测量模块能够测量出所述干扰测量请求中请求的本装置所在设备所占用指定子带的功率参数时，向所述第一网元发送干扰测量报告消息，其中，所述干扰测量报告消息用于上报所述干扰测量请求中请求的所述设备所占用指定子带的功率参数；或者
    当所述测量模块无法测量出所述干扰检测请求中请求的所述设备所占用指定子带的功率参数时，将根据请求的指定子带的功率参数、以及所述设备的频谱共享信息确定出的子带作为所述设备所占用指定子带；向所述第一网元发送干扰测量报告消息，其中，所述干扰测量报告消息中携带有所述设备所占用的所述确定出的指定子带的功率参数。
  65. 如权利要求63或64所述的装置，其特征在于，所述收发模块接收的所述干扰测量请求消息中的消息元素IE包括以下信元的一个或多个：消息类型、请求上报的被请求网元所占用指定子带的带宽范围、以及被请求网元 上报所占用指定子带的功率参数时使用的计数单位；
    所述收发模块发送的所述干扰测量报告消息中的消息元素IE包括：消息类型、被请求网元测量的所占用指定子带的功率参数。
  66. 如权利要求65所述的装置，其特征在于，所述收发模块发送的所述干扰测量报告消息中的消息元素IE还包括：被请求网元测量的所占用指定子带的分割力度。
  67. 如权利要求57所述的装置，其特征在于，所述收发模块，还用于当本装置所在设备所占用带宽中，存在受干扰子带时，向所述第一网元发送干扰控制请求消息，其中，所述干扰控制请求消息用于请求对所述设备所占用的受干扰子带进行干扰控制，所述第一网元为SRC。
  68. 如权利要求57所述的装置，其特征在于，所述收发模块接收的干扰控制请求消息中的消息元素IE包括以下信元的一个或多个：消息类型、请求控制的被请求网元所占用指定子带的带宽范围、所述受干扰子带上的干扰量、被请求网元在所占用指定子带上需要控制的干扰量或者干扰强度、以及被请求网元上报调整的所占用指定子带的干扰量时使用的计数单位。
  69. 如权利要求58所述的装置，其特征在于，所述收发模块发送的所述干扰控制响应消息中的消息元素IE包括以下信元的一个或多个：消息类型、被请求网元调整的所占用指定子带的带宽范围、对所占用指定子带发射功率的调整量、以及被请求网元对所述受干扰子带发射功率是否进行了调整。
  70. 如权利要求57或58所述的装置，其特征在于，所述调整模块，具体用于采用如下一种或多种方式在预设范围内调整本装置所在设备已分配的所占用指定子带的发射功率：针对位于本装置所在设备所管辖小区与受干扰网元所管辖小区之间、本装置所在设备所管辖小区边缘的、且占用所述指定子带的终端，降低该终端的发射功率使所述终端的发射功率低于预设最大发射功率门限值，或者使所述终端的发射功率降低预设值；针对本装置所在设备所管辖小区内的终端，调整所述终端的发射功率使其低于预设最大发射功率门限值；针对位于本装置所在设备所管辖小区与受干扰网元所管辖小区之 间、本装置所在设备所管辖小区边缘的、且占用所述指定子带的终端，降低同一时刻调度该终端的数量；当本装置所在设备为LTE制式通信***中的网元时，针对位于本装置所在设备所管辖小区与受干扰网元所管辖小区之间、本装置所在设备所管辖小区的、且占用所述指定子带的终端，在与该终端进行数据传输时，进行如下至少一种操作：减小承载数据的每个资源块的发射功率，和增加承载数据所使用资源块的数量；
    采用如下一种或多种方式在预设范围内分配本装置所在设备所占用指定子带的发射功率：针对本装置所在设备所管辖小区的终端，当需要为该终端分配所述指定子带时，控制该终端在所述指定子带上的发射功率不高于预设最大发射功率门限值；针对本装置所在设备所管辖小区的终端，将所述指定子带分配给满足如下至少一种条件的终端使用：发射功率低于预设功率阈值的小区中心终端，与所述受干扰网元之间的距离不小于预设距离阈值的终端，和到所述受干扰网元的路损与到本小区路损的路损差大于预定门限的终端，其中，所述预设距离阈值或预定门限用于保证终端发出的信号传输到所述受干扰网元时不对所述受干扰网元造成干扰；当所述干扰控制请求消息中还携带有被请求网元需要对所占用指定子带进行干扰控制的时间段信息时，针对位于本装置所在设备所管辖小区的终端，在需要进行干扰控制的时间段，将所述指定子带分配给对发射功率低于预设功率阈值的终端使用。
  71. 一种网元，其特征在于，包括：如权利要求36-40所述的干扰控制装置。
  72. 一种SRC，其特征在于，包括：如权利要求41-56所述的干扰控制装置。
  73. 一种网元，其特征在于，包括：如权利要求27-70所述的干扰控制装置。
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