WO2010127481A1 - 一种广播消息读取方法、***与设备 - Google Patents

一种广播消息读取方法、***与设备 Download PDF

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Publication number
WO2010127481A1
WO2010127481A1 PCT/CN2009/071649 CN2009071649W WO2010127481A1 WO 2010127481 A1 WO2010127481 A1 WO 2010127481A1 CN 2009071649 W CN2009071649 W CN 2009071649W WO 2010127481 A1 WO2010127481 A1 WO 2010127481A1
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WIPO (PCT)
Prior art keywords
scheduling
user equipment
downlink
uplink
module
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PCT/CN2009/071649
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English (en)
French (fr)
Inventor
宋平
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华为技术有限公司
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Publication date
Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Priority to PCT/CN2009/071649 priority Critical patent/WO2010127481A1/zh
Priority to AU2009345733A priority patent/AU2009345733B2/en
Priority to JP2012508878A priority patent/JP5404916B2/ja
Priority to CN200980122143.7A priority patent/CN102484634B/zh
Priority to EP09844233.8A priority patent/EP2429243B1/en
Publication of WO2010127481A1 publication Critical patent/WO2010127481A1/zh
Priority to US13/288,412 priority patent/US8605618B2/en

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W48/00Access restriction; Network selection; Access point selection
    • H04W48/08Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/10Access restriction or access information delivery, e.g. discovery data delivery using broadcasted information
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/12Wireless traffic scheduling
    • H04W72/1263Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows

Definitions

  • the present invention relates to the field of mobile communications, and in particular, to a method, system and device for reading broadcast messages. Background technique
  • the Long Term Evolution (LTE) project is an evolution of 3G mobile communications. It improves and enhances 3G wireless access technology, using Orthogonal Frequency Division Multiplexing (OFDM) technology and multiple-input multiple-output technology.
  • the LTE system can provide the peak rate of downlink 100Mb i t / s and uplink 50Mb i t / s in the 20MHz frequency bandwidth, which improves the performance of the cell edge users, improves the cell capacity, and reduces the system delay.
  • Neighbor relationship has always been the focus of wireless network system planning and optimization. It mainly includes two categories: a) neighboring relationship; b) non-neighboring relationship (abnormal cross-regional relationship, normal non-neighboring relationship).
  • the establishment of the early neighbor relationship is based on the principle of establishing the neighbor relationship.
  • the neighbor relationship list is implemented on the radio network controller (RNC) side.
  • the RNC then sends the measurement control message to the neighbor information. It is sent to the user equipment (User Equipment, UE) for customized neighboring cell quality detection, which facilitates handover decisions.
  • UE User Equipment
  • the Automatic Neighbor Relation (ANR) function in the LTE self-organizing network realizes the establishment and maintenance of automatic neighbor relationship, which emphasizes the automatic Detecting the presence of the cell and transmitting it to the base station, and detecting, creating, and deleting the neighbor relationship by the base station, thereby preventing the base station from erroneously increasing the neighboring area due to problems such as pilot leakage when increasing the neighbor relationship. A judgment that affects the quality and stability of the system.
  • ANR Automatic Neighbor Relation
  • the current ANR workflow of the LTE ad hoc network is: the UE sends the detected physical cell identity (PCI) of the cell B to the cell A. If the PCI is unrecognizable, the UE is instructed to read the public land corresponding to the PCI. Public Land Mobile Network (PLMN) list, Global Cell Identity (GCI), Type Approval Cod (TAC), Resource A broadcast message such as a Resource Admission Control (RAC) is received; the UE reads the broadcast message of the cell B and reports it.
  • PLMN Public Land Mobile Network
  • GCI Global Cell Identity
  • TAC Type Approval Cod
  • RAC Resource Admission Control
  • the above procedure is applicable to the reading of broadcast messages of the same frequency, different frequency, and different systems.
  • the ANR function reads broadcast messages from unknown neighbors (ie, PCI unrecognizable cells) in two ways: Di scont inuous Recept ion (DRX) and measurement gap.
  • unknown neighbors ie, PCI unrecognizable cells
  • DRX Di scont inuous Recept ion
  • the UE has more free time to read the broadcast message, so it can successfully read the inter-frequency and different system broadcast messages (such as GCI, etc.). .
  • the amount of uplink or downlink data is sufficient, the idle time for the UE to read the broadcast message is reduced, so that the probability of successfully reading the inter-frequency and inter-system cell broadcast messages is reduced.
  • An embodiment of the present invention provides a method for reading a broadcast message, including: receiving, by a network device, measurement information reported by a user equipment; and determining, according to the foregoing measurement information, that the user equipment finds an unknown neighboring cell, the uplink resource and the downlink of the user equipment
  • the resource performs scheduling synchronization negotiation. After performing the scheduling synchronization negotiation on the uplink resource and the downlink resource of the user equipment, the user equipment is instructed to read the broadcast message of the unknown neighboring area.
  • the embodiment of the present invention further provides a network side device, including: a downlink scheduling module, configured to schedule downlink resources of the user equipment; an uplink scheduling module, configured to schedule uplink resources of the user equipment; and an automatic neighbor relationship processing module And receiving the measurement information reported by the user equipment, determining, according to the foregoing measurement information, whether the user equipment finds an unknown neighboring area, if an unknown neighbor is found. And sending a scheduling synchronization request message to the uplink scheduling module and/or the downlink scheduling module, and after the uplink scheduling module and the downlink scheduling module perform scheduling synchronization negotiation on the uplink resource and the downlink resource of the user equipment, The user equipment sends the measurement configuration information, and the user equipment is instructed to read the broadcast message of the unknown neighboring area.
  • a network side device including: a downlink scheduling module, configured to schedule downlink resources of the user equipment; an uplink scheduling module, configured to schedule uplink resources of the user equipment; and an automatic neighbor relationship processing module And receiving the measurement information reported by the user equipment, determining, according to
  • the embodiment of the present invention further provides a broadcast message reading system, including: a user equipment and a network side device as described above; the user equipment, configured to report measurement information to the network side device, and read according to the indication of the network side device Take the broadcast message of the unknown neighboring area mentioned above.
  • a broadcast message reading system including: a user equipment and a network side device as described above; the user equipment, configured to report measurement information to the network side device, and read according to the indication of the network side device Take the broadcast message of the unknown neighboring area mentioned above.
  • the embodiment of the present invention performs scheduling synchronization negotiation on the uplink resource and the downlink resource of the user equipment by using the foregoing technical solution, so that the uplink resource allocation and the downlink resource allocation of the user equipment are simultaneously restricted in a certain period of time, so that the user equipment is in the When reading the unknown neighbor broadcast message, try not to be interrupted by the uplink and downlink resources, so that there is more free time to read the system broadcast message, so as to quickly read the broadcast message of the unknown neighbor.
  • FIG. 1 is a flowchart of a method for reading a broadcast message according to Embodiment 1 of the present invention
  • FIG. 2 is a flowchart of a method for reading a broadcast message according to Embodiment 1 of the present invention
  • FIG. 3 is a simplified schematic diagram of a DRX scheduling mode 1 according to an embodiment of the present invention.
  • FIG. 4 is a simplified schematic diagram of a DRX scheduling mode 2 in an embodiment of the present invention.
  • FIG. 5 is a schematic structural diagram of a network side device according to Embodiment 3 of the present invention.
  • FIG. 6 is a schematic structural diagram of a network side device according to Embodiment 3 of the present invention.
  • FIG. 7 is a schematic structural diagram of a network side device according to Embodiment 3 of the present invention.
  • FIG. 8 is a schematic structural diagram of a network side device according to Embodiment 3 of the present invention.
  • FIG. 9 is a schematic structural diagram of a network side device according to Embodiment 3 of the present invention.
  • FIG. 10 is a schematic structural diagram of a broadcast message reading system according to Embodiment 4 of the present invention.
  • FIG 11 is a flowchart showing the operation of the broadcast message reading system in Embodiment 4 of the present invention. detailed description
  • This embodiment provides a method for reading a broadcast message. As shown in FIG. 1, the method includes:
  • the network side device receives the measurement information reported by the user equipment.
  • scheduling synchronization negotiation is performed on the uplink resource and the downlink resource of the user equipment.
  • the method for reading the broadcast message provided in this embodiment is capable of performing scheduling synchronization negotiation on the uplink resource and the downlink resource of the user equipment, so as to limit the uplink resource allocation and the downlink resource allocation of the user equipment in a certain period of time. Therefore, the user equipment tries not to be interrupted by the uplink and downlink resources when reading the broadcast message of the unknown neighboring cell, so that more free time is available for reading the system broadcast message, and the broadcast of the unknown neighboring area can be quickly read. Message.
  • the embodiment provides a method for reading a broadcast message. As shown in FIG. 2, the method includes: S20: A network side device receives measurement information reported by a user equipment.
  • the uplink resource and the downlink resource of the user equipment are scheduled to be synchronously negotiated.
  • the network side device includes a downlink scheduling module, an uplink scheduling module, and an automatic neighboring cell relationship processing module, where the downlink scheduling module is configured to allocate downlink resources, and the uplink scheduling module is configured to allocate uplink resources, and the automatic neighboring cell
  • the relationship processing module is configured to receive the measurement information reported by the user equipment, determine, according to the measurement information, whether the user equipment finds an unknown neighboring area, and if an unknown neighboring area is found, And the downlink scheduling module sends the scheduling synchronization request message, and after the uplink scheduling module and the downlink scheduling module perform scheduling synchronization negotiation on the uplink resource and the downlink resource of the user equipment, send the measurement to the user equipment.
  • the configuration information indicates that the user equipment reads the broadcast message of the unknown neighboring area.
  • the downlink scheduling module receives a scheduling synchronization application message.
  • the downlink scheduling module and the uplink scheduling module perform scheduling synchronization negotiation on the uplink resource and the downlink resource of the user equipment.
  • step S111 may specifically include:
  • the downlink scheduling module sends a scheduling synchronization negotiation message to the uplink scheduling module.
  • the uplink scheduling module acquires, according to the service level of the user equipment and the period length of the DRX, a maximum time interval (ie, a maximum uplink scheduling time window) for receiving the uplink data, and a time when the uplink scheduling starts, and receives the uplink of the user equipment.
  • the maximum time interval of the data and the time when the uplink scheduling starts are fed back to the downlink scheduling module. If the DRX is configured, the DRX can be configured in the original DRX configuration, or the DRX can be reconfigured to modify the DRX cycle length. If DRX is not configured, DRX is configured.
  • the maximum time interval for the user equipment to receive uplink data may be one or more DRX periods, that is, one or more DRX periods may be separated from each other.
  • the DRX cycle that does not perform uplink and downlink scheduling may be regular or irregular.
  • the maximum time interval for the user equipment to receive uplink data may be one or more DRX periods, that is, one or more DRX periods may be separated.
  • Centralized scheduling of uplink and downlink resources The DRX cycle that does not perform uplink and downlink scheduling may be regular or irregular. However, unlike FIG. 3, in the DRX cycle in which the uplink and downlink resources are centrally scheduled, if the DRX is activated. If centralized scheduling of uplink and downlink resources is not completed, the uplink and downlink resources may be continuously scheduled during the sleep period of the DRX.
  • Step S11 12 The method for determining, by using the service level of the user equipment and the period length of the DRX, the maximum time interval for receiving the downlink data by the user equipment, that is, the maximum downlink scheduling time window, is determined by the downlink scheduling module. Step S1111 is the same.
  • SI 1 1 3 the uplink scheduling module or the downlink scheduling module or the automatic neighbor relationship processing module of the network side device, according to the maximum time interval for receiving the uplink data by the user equipment, the maximum time interval for receiving the downlink data, and the start of the uplink scheduling.
  • the time period and the time when the downlink scheduling starts are determined, and a time period in which the uplink resource allocation and the downlink resource allocation of the user equipment are simultaneously restricted is determined.
  • step S111 may specifically include:
  • the downlink scheduling module acquires, according to the service level of the user equipment and the period length of the DRX, the maximum time interval for receiving the downlink data by the user equipment and the time when the downlink scheduling starts, and the maximum time interval for receiving the downlink data by the user equipment. And the time when the downlink scheduling starts is sent to the uplink scheduling module to perform scheduling synchronization negotiation. If the DRX is configured, the DRX can be configured with the original DRX configuration or the DRX can be reconfigured to modify the DRX cycle length. If DRX is not configured, DRX is configured. The method for determining the maximum time interval for receiving the downlink data by the user equipment is the same as step S1111.
  • the uplink scheduling module acquires, according to the service level of the user equipment and the period length of the DRX, a maximum time interval for the user equipment to receive uplink data and a time for uplink scheduling start synchronized with the time when the downlink scheduling starts.
  • the method for determining the maximum time interval for receiving the uplink data by the user equipment is the same as step S1111.
  • the uplink scheduling module or the downlink scheduling module or the automatic neighbor relationship processing module of the network side device according to the maximum time interval for receiving the uplink data by the user equipment, the maximum time interval for receiving the downlink data, and the time when the uplink scheduling starts. And the above downlink scheduling starts At the moment, a time period for simultaneously limiting the uplink resource allocation and the downlink resource allocation of the user equipment is determined.
  • the uplink scheduling module receives a scheduling synchronization application message.
  • the uplink scheduling module and the downlink scheduling module perform scheduling synchronization negotiation on the uplink resource and the downlink resource of the user equipment.
  • step S211 may specifically include:
  • the uplink scheduling module sends a scheduling synchronization negotiation message to the downlink scheduling module.
  • the downlink scheduling module acquires, according to the service level of the user equipment and the period length of the DRX, the maximum time interval for receiving the downlink data and the time when the downlink scheduling starts, and the maximum time interval and downlink of the downlink data received by the user equipment. The time when the scheduling starts is fed back to the uplink scheduling module. If the DRX is configured, the DRX can be configured in the original DRX configuration, or the DRX can be reconfigured to modify the DRX cycle length. If DRX is not configured, DRX is configured. The method for determining the maximum time interval for receiving the downlink data by the user equipment is the same as step S1111.
  • the uplink scheduling module acquires, according to the service level of the user equipment and the period length of the DRX, a maximum time interval for receiving the uplink data by the user equipment, and a time for starting the uplink scheduling synchronization with the time when the downlink scheduling starts.
  • the method for determining the maximum time interval for receiving the downlink data by the user equipment is the same as step S1111.
  • the uplink scheduling module or the downlink scheduling module or the automatic neighbor relationship processing module of the network side device according to the maximum time interval for receiving the uplink data by the user equipment, the maximum time interval for receiving the downlink data, and the time when the uplink scheduling starts. And a time period at which the downlink resource allocation and the downlink resource allocation of the user equipment are simultaneously restricted.
  • step S211 may specifically include: S2110', the uplink scheduling module acquires, according to the service level of the user equipment and the period length of the DRX, the maximum time interval for receiving the uplink data by the user equipment and the time when the uplink scheduling starts, and the maximum time interval for the user equipment to receive the uplink data.
  • the time when the uplink scheduling starts is sent to the downlink scheduling module to perform scheduling synchronization negotiation. If the DRX is configured, the DRX can be configured in the original DRX configuration, or the DRX can be reconfigured to modify the DRX cycle length. If DRX is not configured, DRX is configured.
  • the method for determining the maximum time interval for receiving the downlink data by the user equipment is the same as step S1111.
  • the downlink scheduling module acquires, according to the service level of the user equipment and the period length of the DRX, a maximum time interval at which the user equipment receives downlink data and a time when the downlink scheduling starts in synchronization with the time when the uplink scheduling starts.
  • the method for determining the maximum time interval for receiving the downlink data by the user equipment is the same as step S1111.
  • the uplink scheduling module or the downlink scheduling module or the automatic neighbor relationship processing module of the network side device according to the maximum time interval for receiving the uplink data by the user equipment, the maximum time interval for receiving the downlink data, and the time of the uplink scheduling start
  • a time period for simultaneously limiting the uplink resource allocation and the downlink resource allocation of the user equipment is determined.
  • the uplink scheduling module and the downlink scheduling module receive a scheduling synchronization application message.
  • the uplink scheduling module and the downlink scheduling module perform scheduling synchronization negotiation on the uplink resource and the downlink resource of the user equipment.
  • step S311 may specifically include:
  • the uplink scheduling module and the downlink scheduling module receive a scheduling synchronization application message.
  • the uplink scheduling module acquires, according to the service level of the user equipment and the period length of the DRX, the maximum time interval for receiving the uplink data by the user equipment, and the time when the uplink scheduling starts.
  • the downlink scheduling module is configured according to the service level of the user equipment and the DRX period. The length is obtained by the maximum time interval at which the user equipment receives downlink data and the time when the downlink scheduling starts.
  • the DRX can be configured in the original DRX configuration, or the DRX can be reconfigured to modify the DRX cycle length. If DRX is not configured, DRX is configured.
  • the method for determining the maximum time interval for receiving the downlink or uplink data by the user equipment is the same as the step S 1 1 1 1 .
  • the uplink scheduling module or the downlink scheduling module or the automatic neighbor relationship processing module of the network side device according to the maximum time interval for receiving the downlink data by the user equipment, the maximum time interval for receiving the uplink data, and the time when the uplink scheduling starts. And a time period when the downlink scheduling starts, determining a time period at which the uplink scheduling start is synchronized, a time at which the downlink scheduling starts, and a time period in which the uplink resource allocation and the downlink resource allocation of the user equipment are simultaneously restricted.
  • the time at which the uplink scheduling starts is synchronized with the timing at which the downlink scheduling starts, and the time at which the uplink scheduling starts is the same as or the same as the timing at which the downlink scheduling starts.
  • limiting the uplink resource allocation and the downlink resource allocation of the user equipment at the same time specifically includes: The uplink resource and the downlink resource are allocated to the user equipment in the time period; or the uplink resource and the downlink resource are allocated to the user equipment in the foregoing time period.
  • the allocation of the uplink resource and the downlink resource to the user equipment in the foregoing time period means that the user equipment is allocated as few uplink resources as possible within the foregoing time period on the premise of satisfying the service quality of the user equipment. And downstream resources.
  • the broadcast message indicating that the user equipment reads the unknown neighboring area is specifically: sending measurement configuration information to the user equipment, and instructing the user equipment to read the broadcast message of the unknown neighboring area.
  • a timer is set while the measurement configuration information is sent to the user equipment.
  • the timer is used to time the foregoing time period in which the uplink resource allocation and the downlink resource allocation of the user equipment are simultaneously restricted.
  • the network side device cancels the scheduling synchronization of the uplink resource and the downlink resource of the user equipment. Or, when the time set by the timer expires, the network side device cancels scheduling synchronization of the uplink resource and the downlink resource of the user equipment.
  • the broadcast message reading method provided in this embodiment is capable of performing scheduling synchronization negotiation on the uplink resource and the downlink resource of the user equipment, so as to simultaneously limit the uplink resource allocation and the downlink resource allocation of the user equipment in a certain period of time, so that When the user equipment reads the broadcast message of the unknown neighboring area, it is not interrupted by the uplink and downlink resources, so that there is more free time to read the system broadcast message, and the uplink scheduling module and the downlink scheduling module can be based on the user.
  • the service type of the device adjusts the scheduling policy, so that the user equipment can quickly read broadcast messages (such as GCI, etc.) of unknown neighbors.
  • the following describes specifically how to determine the uplink resource allocation and downlink resource allocation for the user equipment according to the maximum time interval for receiving the uplink data by the user equipment, the maximum time interval for receiving the downlink data, and the time when the uplink scheduling starts and the time when the downlink scheduling starts.
  • the time period during which the restriction is simultaneously performed is simultaneously performed:
  • the maximum time interval for the user equipment to receive the uplink data is T1
  • the time when the uplink scheduling starts is A1
  • the maximum time interval for the user equipment to receive the downlink data is T2
  • the time for the downlink scheduling start is A2.
  • the above time period is:
  • the time at which the scheduling synchronization starts can be Al or ⁇ 2, and the above time period is T1 or A2-A1+TL.
  • the network side device 500 includes: The line scheduling module 301, the uplink scheduling module 302, and the automatic neighbor relationship processing module 303.
  • the downlink scheduling module 301 is configured to schedule downlink resources of the user equipment; the uplink scheduling module 302 is configured to schedule uplink resources of the user equipment; and the automatic neighbor relationship processing module 303 is configured to receive the measurement reported by the user equipment.
  • the information (such as the PCI information) is determined according to the measurement information, whether the user equipment finds an unknown neighboring area, and if the unknown neighboring area is found, sends a scheduling synchronization application message to the downlink scheduling module 301 and/or the uplink scheduling module 302, and After the uplink scheduling module 302 and the downlink scheduling module 301 perform scheduling synchronization negotiation on the uplink resource and the downlink resource of the user equipment, the uplink configuration information is sent to the user equipment, and the user equipment is instructed to read the broadcast of the unknown neighboring area.
  • the message is used to obtain other parameters of the unknown neighboring cell corresponding to the PC I (for example, PLMN Id, GCI, TAC, or RAC, etc.), and the neighboring cell is constructed according to the reported result of
  • the network side device in this embodiment is an evolved base station eNB (evolved Node B) or a radio network controller RNC.
  • eNB evolved Node B
  • RNC radio network controller
  • the automatic neighbor relationship processing module 303 in the network side device 500 may further include: a measurement information receiving and unknown neighboring cell determining sub-module 306, a scheduling synchronization processing sub-module 304, and configuration information sending. Sub-module 305.
  • the measurement information receiving and unknown neighboring cell determining sub-module 306 is configured to receive the measurement information reported by the user equipment, and determine, according to the measurement information, whether the user equipment finds an unknown neighboring cell, and the scheduling synchronization processing sub-module 304 is configured to
  • the downlink scheduling module 301 or the uplink scheduling module 302 sends a scheduling synchronization request message, and receives the negotiation result fed back by the downlink scheduling module 301 and the uplink scheduling module 302, and determines an uplink resource for the user equipment according to the negotiation result.
  • the configuration information sending sub-module 305 is configured to send the measurement configuration information to the user equipment, and instruct the user equipment to read the broadcast message of the unknown neighboring area.
  • the network side device may further include: a DRX configuration module 307, configured to configure DRX.
  • the downlink scheduling module 301 in the network side device 500 may include: a downlink data maximum time interval obtaining module 503, and a negotiation message sending and receiving first submodule.
  • the 502 and the scheduling synchronization application receive and feed back the first sub-module 501.
  • the downlink data maximum time interval obtaining module 503 is configured to obtain, according to the service level of the user equipment and the period length of the DRX, the maximum time interval for receiving the downlink data by the user equipment and the time when the downlink scheduling starts; the first submodule for sending and receiving the negotiation message 502.
  • the method is configured to send a scheduling synchronization negotiation message to the uplink scheduling module 302, and receive a maximum time interval for the user equipment to receive uplink data sent by the uplink scheduling module 302, and a time when the uplink scheduling starts.
  • the sub-module 501 is configured to receive the scheduling synchronization request message sent by the scheduling synchronization processing sub-module 304, and the maximum time interval for receiving the downlink data, the maximum time interval for receiving the uplink data, and the time for starting the downlink scheduling, and the foregoing The timing at which the uplink scheduling starts is fed back to the scheduling synchronization processing sub-module 304.
  • the uplink scheduling module 302 of the network side device 500 may include: an uplink data maximum time interval obtaining module 506 and a negotiation message receiving and feedback first sub-module 505.
  • the uplink data maximum time interval obtaining module 506 is configured to obtain, according to the service level of the user equipment and the period length of the DRX, the maximum time interval for receiving the uplink data by the user equipment and the time when the uplink scheduling starts;
  • the module 505 is configured to receive the foregoing negotiation message, send and receive the scheduling synchronization negotiation message sent by the first sub-module 502, and send the maximum time interval for receiving the uplink data by the user equipment and the time when the uplink scheduling starts, to send and receive the negotiation message.
  • the first child is as identical as possible.
  • the uplink scheduling module 302 in the network side device 500 provided in this embodiment may also include: an uplink data maximum time interval obtaining module 601, a negotiation message sending and receiving second submodule 602, and scheduling. Synchronizing the application receiving and feedback second sub-module 603,
  • the uplink data maximum time interval obtaining module 601 is configured to obtain, according to the service level of the user equipment and the period length of the DRX, the maximum time interval for receiving the uplink data by the user equipment and the time when the uplink scheduling starts; the negotiation message is sent and the second child is received.
  • the module 602 is configured to send a scheduling synchronization negotiation message to the downlink scheduling module 301, and receive the user sent by the downlink scheduling module 301.
  • the maximum time interval of the downlink data and the maximum time interval for receiving the uplink data, and the time at which the downlink scheduling starts and the time when the uplink scheduling starts are fed back to the scheduling synchronization processing sub-module 304.
  • the downlink scheduling module 301 in the network side device 500 includes: a downlink data maximum time interval obtaining module 604 and a negotiation message receiving and feedback second submodule 605.
  • the downlink data maximum time interval obtaining module 604 is configured to obtain, according to the service level of the user equipment and the period length of the DRX, the maximum time interval for receiving the downlink data by the user equipment and the time when the downlink scheduling starts;
  • the module 605 is configured to receive the foregoing negotiation message sending and receiving the scheduling synchronization negotiation message sent by the second sub-module 602, and send the maximum time interval for receiving the downlink data by the user equipment and the time when the downlink scheduling starts, to send and receive the negotiation message.
  • the time at which the uplink scheduling starts is the same as or the same as the time at which the downlink scheduling starts.
  • the downlink scheduling module 301 of the network side device 500 in this embodiment may further include: a downlink data maximum time interval obtaining module 701 and a scheduling synchronization application receiving and feedback third sub-module 702.
  • the downlink data maximum time interval obtaining module 701 is configured to obtain, according to the service level of the user equipment and the period length of the DRX, the maximum time interval for receiving the downlink data by the user equipment and the time when the downlink scheduling starts; scheduling synchronization application receiving and feedback third
  • the sub-module 702 is configured to receive the scheduling synchronization request message sent by the scheduling synchronization processing sub-module 304, and receive the lower block 304 by the user equipment;
  • the uplink scheduling module 302 in the network side device 500 includes: an uplink data maximum time interval obtaining module 703 and a scheduling synchronization application receiving and feedback fourth sub-module 704.
  • the uplink data maximum time interval obtaining module 703 is configured to be used according to services of the user equipment, etc.
  • the period length of the DRX and the DRX are obtained, and the maximum time interval for receiving the uplink data by the user equipment and the time when the uplink scheduling starts.
  • the scheduling synchronization request receiving and feedback fourth sub-module 704 is configured to receive the scheduling synchronization sent by the scheduling synchronization processing sub-module 304. Applying for the message, and receiving the above user equipment
  • the maximum time interval for receiving the downlink data and the maximum time interval for receiving the uplink data may be the uplink scheduling module 302 or the downlink scheduling module 301 according to the user equipment. And a time period at which the downlink scheduling starts and an uplink scheduling start time, and a time period in which the uplink resource allocation and the downlink resource allocation of the user equipment are simultaneously restricted are determined.
  • the network-side device provided in this embodiment can perform scheduling synchronization negotiation on the uplink resource and the downlink resource of the user equipment, so as to limit the uplink resource allocation and the downlink resource allocation of the user equipment at the same time, so that the user equipment is When reading the unknown neighbor broadcast message, it is not interrupted by the uplink and downlink resources, so that there is more free time to read the system broadcast message, so the user equipment can quickly read the broadcast message of the unknown neighbor.
  • this embodiment provides a broadcast message reading system, including: a user equipment 1 602 and a network side device 1602 provided in the foregoing embodiment 3 (ie, the network side device in the embodiment 3 is 500) ).
  • the user equipment 1602 is configured to report the measurement information to the network side device 1601, and read the broadcast message of the unknown neighboring area according to the indication of the network side device 1601.
  • the network side device 1601 is a base station or a radio network controller.
  • the network side device 1 601 is taken as an example of the evolved base station eNB.
  • the structure of the network side device 1601 is as shown in FIG. 5, and includes a downlink scheduling module 301, an uplink scheduling module 302, and an automatic neighbor relationship processing module 303.
  • the workflow of the message reading system is described. As shown in Figure 11, the specific process is as follows: 1.
  • the user equipment 1602 reports a measurement report, which carries the PCI identity of the unknown neighboring cell.
  • the base station considers that the UE has discovered the unknown neighboring cell, and the automatic neighboring cell relationship processing module 303 sends a "scheduling synchronization request" message to the downlink scheduling module 301. .
  • the downlink scheduling module 301 sends a "scheduling synchronization negotiation" message to the uplink scheduling module 302 to query whether the uplink scheduling module 302 can accept the scheduling request.
  • the uplink scheduling module 302 calculates the minimum amount of scheduling data that the user equipment 1602 can tolerate according to the request message of the downlink scheduling module 301 and the service type of the user equipment 1602 and the period length of the DRX, so as to expand the time interval for the UE to receive the uplink data. That is, the maximum uplink scheduling time window), and the time at which the uplink scheduling starts is obtained.
  • the uplink scheduling module 302 feeds back a "scheduling synchronization feedback" message to the downlink scheduling module 301 to indicate that the module accepts the request of the downlink scheduling module 301.
  • the downlink scheduling module 301 calculates the minimum amount of scheduling data that the user equipment 1602 can tolerate according to the service type of the user equipment 1602 and the period length of the DRX, so as to expand the time interval at which the user equipment 1602 receives the downlink data (ie, the maximum downlink scheduling time). a window), and acquiring a time at which the downlink scheduling starts in synchronization with the time at which the uplink scheduling starts.
  • the user equipment 1602 is determined, and a "trigger ANR request" message is sent to the automatic neighbor relationship processing module 303 of the base station.
  • the limiting of the uplink resource and the downlink resource allocation of the user equipment 1602 is as follows: the user equipment 1602 is not scheduled for uplink and downlink, or the user equipment 1602 is allocated less on the premise that the quality of the user equipment is satisfied. And downlink resources, so that the user equipment 1602 can have sufficient time (DRX sleep period) to read system broadcast messages (such as PL Display Id, CGI, TAC or RAC, etc.) of the unknown neighboring area.
  • the automatic neighbor relationship processing module 303 sends a measurement configuration to the user equipment 1602 to instruct the user equipment 1602 to read information such as the CGI corresponding to the PCI, and sets a timer for the uplink resource of the user equipment 1602. Time period during which allocation and downlink resource allocation are simultaneously restricted Timed.
  • the automatic neighbor relationship processing module 303 is triggered to cancel the adjustment of the scheduling policy.
  • the automatic neighbor relationship processing module 303 sends a "Cancel Schedule Synchronization" message to the downlink scheduling module 301.
  • the downlink scheduling module 301 sends a "cancel scheduling synchronization" message to the uplink scheduling module 302, thereby restoring the normal scheduling of the user equipment 1602 to ensure the quality of service of the user equipment 1602.
  • the above-mentioned workflow is an example in which the downlink scheduling module 301 sends a request to the scheduling module 302 to perform scheduling synchronization negotiation.
  • the negotiation process is not limited to this.
  • the downlink scheduling module 301 may first acquire the time when the user equipment 1602 receives the downlink data. The interval and the start of the downlink scheduling are then sent to the uplink scheduling module 302 for negotiation.
  • the embodiment of the present invention is not limited to the downlink scheduling module 301 sending the negotiation message to the uplink scheduling module 302, and the uplink scheduling module 302 may send a request to the downlink scheduling module 301 to perform scheduling synchronization negotiation, or may be an automatic neighbor relationship processing module.
  • 303 simultaneously sends a "scheduling synchronization request" message to the downlink scheduling module 301 and the uplink scheduling module 302 for scheduling synchronization negotiation.
  • the network side device 1601 can perform scheduling synchronization negotiation on the uplink resource and the downlink resource of the user equipment 1602, so as to allocate uplink resources and downlink resources to the user equipment 1602 in a certain period of time.
  • the allocation is performed at the same time, so that the user equipment 1602 tries not to be interrupted by the uplink and downlink resources when reading the unknown neighbor broadcast message, so that there is more free time to read the system broadcast message, so the user equipment can be made.
  • 1602 quickly reads broadcast messages from unknown neighbors.
  • the storage medium may be a magnetic disk, an optical disk, or a read-only storage memory (Read-Only) Memory, ROM) or Random Acces s Memory (RAM).

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Description

一种广播消息读取方法、 ***与设备 技术领域
本发明涉及移动通信领域, 尤其涉及广播消息的读取方法、 ***与设备。 背景技术
长期***演进 ( Long Term Evolution , LTE ) 项目是 3G移动通信的演进, 它改进并增强了 3G的无线接入技术, 釆用正交频分复用技术和多输入多输出 技术。 LTE***在 20MHz频语带宽下能够提供下行 100Mb i t / s与上行 50Mb i t / s的 峰值速率, 改善了小区边缘用户的性能, 提高了小区容量, 降低了***延迟。
邻区关系一直是无线网络***规划和优化的重点, 其主要包括了两大类: a)邻区关系; b)非邻区关系(异常越区关系、 正常非邻区关系)。
早期邻区关系的建立更多是在邻区关系建立原则的基础上, 预先在无线 网络控制器 (Radio Network Controller, RNC )侧实现邻区关系列表, 然后 RNC下发测量控制消息将邻区信息下发给用户设备 (User Equipment, UE )进 行定制化的邻区质量检测, 便于进行切换判决。
与早期 WCDMA等***的邻区规划方式不同的是, LTE自组织网络中的自动 邻区关系 (Automatic Neighbor Relation, ANR ) 功能实现了自动邻区关系 建立和维护, 该功能更加强调了由 UE自动地检测小区存在并上 ^艮给基站, 并 由基站进行邻区关系的检测、 创建和删除等, 避免了基站在增加邻区关系时 由于可能存在导频泄漏等问题导致误增邻区, 从而影响***的质量和稳定性 的判决。
目前 LTE自组织网络的 ANR工作流程为: UE向小区 A发送检测到的小区 B的 物理小区标识 (Physical Cell Identity , PCI ) ; 若该 PCI不可识别, 则指 示 UE读取该 PCI对应的公众陆地移动电话网 ( Public Land Mobile Network, PLMN ) 列表、 小区全球识别码 GCI (Global Cell Identity, 即 PL顯识别码 + 基站识别码 +小区识别码)、 型号核准码(Type Approval Cod, TAC ) 、 资源 接纳控制码 ( Resource Admi s s ion and Control , RAC )等广播消息; UE读取 小区 B的广播消息并上报。 上述流程适用于同频、 异频、 异***的广播消息的 读取。
目前, ANR功能读取未知邻区 (即 PCI不可识别的小区)广播消息的方式 有两种: 不连续接收 ( Di scont inuous Recept ion, DRX )和测量间隙
( Measurement GAP, GAP ) 。
若只釆取 DRX方式, 当没有足够的上行或下行数据源时, UE有更多的空余 时间来读取广播消息, 所以能够成功地读取异频、 异***的广播消息(如 GCI 等) 。 但如果上行或者下行数据量比较充足时, UE读取广播消息的空余时间 就会减小, 从而成功读取异频、 异***小区广播消息的概率就会降低。
若只釆取 GAP方式, 由于规定 4 Oms周期中只有固定的 6ms用于读取异频、 异***小区广播消息, 这种方式 UE成功读取广播消息的概率本身就比较小, 而且不同异***的小区广播消息的周期不同, 所以只靠这种读取方式无法兼 容所有异***广播消息的读取。
因此如何使 UE快速读取未知邻区的广播消息并上报给基站以便能够及时 发现新邻区并构建邻区关系, 是目前移动通信领域要亟待解决的问题。 发明内容
本发明实施例提供一种广播消息读取方法包括: 网络侧设备接收用户设 备上报的测量信息; 若根据上述测量信息确定上述用户设备发现了未知邻区 , 则对上述用户设备的上行资源和下行资源进行调度同步协商; 在对上述用户 设备的上行资源和下行资源进行调度同步协商一致后, 指示上述用户设备读 取上述未知邻区的广播消息。
本发明实施例还提供一种网络侧设备包括: 下行调度模块, 用于对用户 设备的下行资源进行调度; 上行调度模块, 用于对上述用户设备的上行资源 进行调度; 自动邻区关系处理模块, 用于接收上述用户设备上报的测量信息, 根据上述测量信息确定上述用户设备是否发现了未知邻区, 若发现了未知邻 区, 则向上述上行调度模块和 /或上述下行调度模块发送调度同步申请消息, 并在上述上行调度模块和上述下行调度模块对上述用户设备的上行资源和下 行资源进行调度同步协商一致后, 向上述用户设备下发测量配置信息, 指示 上述用户设备读取上述未知邻区的广播消息。
本发明实施例还提供一种广播消息读取***包括: 用户设备和如上所述 的网络侧设备; 上述用户设备, 用于向上述网络侧设备上报测量信息, 并根 据上述网络侧设备的指示读取上述未知邻区的广播消息。
本发明实施例通过上述技术方案, 对用户设备的上行资源和下行资源进 行调度同步协商, 以在某段时间内对该用户设备的上行资源分配和下行资源 分配同时进行限制, 使得该用户设备在读取未知邻区广播消息时尽量不被上、 下行资源打断, 从而有了更多的空余时间来进行***广播消息的读取, 实现 快速的读取未知邻区的广播消息。 附图说明
图 1为本发明实施例 1广播消息读取方法的流程图;
图 2为本发明实施例 1广播消息读取方法的流程图;
图 3为本发明实施例中 DRX调度模式 1的简化示意图;
图 4为本发明实施例中 DRX调度模式 2的简化示意图;
图 5为本发明实施例 3网络侧设备的结构示意图;
图 6为本发明实施例 3网络侧设备的结构示意图;
图 7为本发明实施例 3网络侧设备的结构示意图;
图 8为本发明实施例 3网络侧设备的结构示意图;
图 9为本发明实施例 3网络侧设备的结构示意图;
图 10为本发明实施例 4广播消息读取***的结构示意图;
图 11为本发明实施例 4中广播消息读取***的工作流程图。 具体实施方式
下面结合附图对本发明实施例进行详细描述。 所描述的实施例仅仅是本 发明一部分实施例, 而不是全部的实施例。 基于本发明中的实施例, 本领域 普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例, 都属 于本发明保护的范围。
实施例 1
本实施例提供一种广播消息读取方法, 如图 1所示, 该方法包括:
510、 网络侧设备接收用户设备上报的测量信息。
511、 若才艮据上述测量信息确定上述用户设备发现了未知邻区, 则对该用 户设备的上行资源和下行资源进行调度同步协商。
512、 在对上述用户设备的上行资源和下行资源进行调度同步协商一致 后, 指示该用户设备读取上述未知邻区的广播消息。
本实施例提供的上述广播消息读取方法, 由于能够对用户设备的上行资 源和下行资源进行调度同步协商, 以使在某段时间内对上述用户设备的上行 资源分配和下行资源分配同时进行限制, 使得用户设备在读取未知邻区广播 消息时尽量不被上、 下行资源打断, 从而有了更多的空余时间来进行***广 播消息的读取, 能够快速的读取未知邻区的广播消息。
实施例 2
本实施例提供一种广播消息读取方法, 如图 2所示, 该方法包括: S20、 网络侧设备接收用户设备上报的测量信息。
S2 K 若才艮据上述测量信息确定上述用户设备发现了未知邻区, 则对该用 户设备的上行资源和下行资源进行调度同步协商。
在上述步骤 S21 中, 对用户设备的上行资源和下行资源进行调度同步协 商, 可以有多种实现方法, 以下仅列举三种。 本实施例中网络侧设备包含下 行调度模块、 上行调度模块和自动邻区关系处理模块, 其中, 下行调度模块 用于对下行资源进行分配, 上行调度模块用于对上行资源进行分配, 自动邻 区关系处理模块, 用于接收上述用户设备上报的测量信息, 根据该测量信息 确定该用户设备是否发现了未知邻区, 若发现了未知邻区, 则向上述上行调 度模块和 /或上述下行调度模块发送调度同步申请消息, 并在上述上行调度模 块和上述下行调度模块对上述用户设备的上行资源和下行资源进行调度同步 协商一致后, 向上述用户设备下发测量配置信息, 指示上述用户设备读取上 述未知邻区的广播消息。
第一种方法:
S110、 下行调度模块接收调度同步申请消息。
S111、 上述下行调度模块和上行调度模块对上述用户设备的上行资源和 下行资源进行调度同步协商。
具体地, 步骤 S 111具体可以包括:
S1110、 上述下行调度模块向上述上行调度模块发送调度同步的协商消 息。
S111 上述上行调度模块根据上述用户设备的业务等级和 DRX的周期长 度获取该用户设备接收上行数据的最大时间间隔 (即最大上行调度时间窗) 和上行调度开始的时刻, 并将该用户设备接收上行数据的最大时间间隔和上 行调度开始的时刻反馈给上述下行调度模块。 其中, 若 DRX 已经配置, 则上 述 DRX的周期长度可以保持原有的 DRX配置, 或者重新配置 DRX以修改 DRX 的周期长度; 若未配置 DRX, 则对 DRX进行配置。
如图 3所示, 根据上述用户设备的业务等级和 DRX的周期长度, 该用户 设备接收上行数据的最大时间间隔可以是一个或者多个 DRX周期, 即可以间 隔一个或者多个 DRX周期不进行上下行调度。 其中, 不进行上下行调度的 DRX 周期可以是规则的, 也可以是不规则的。
此外, 如图 4所示, 根据上述用户设备的业务等级和 DRX的周期长度, 该用户设备接收上行数据的最大时间间隔可以是一个或者多个 DRX周期, 即 可以间隔一个或者多个 DRX周期后再对上下行资源进行集中调度。 其中, 不 进行上下行调度的 DRX周期可以是规则的, 也可以是不规则的。 但是, 与图 3 不同的是, 在对上下行资源进行集中调度的 DRX周期内, 若在 DRX的激活期 内未完成对上下行资源的集中调度, 则可以在 DRX 的休眠期内继续对上下行 资源进行集中调度。
S11 12、 上述下行调度模块根据上述用户设备的业务等级和 DRX的周期长 度获取该用户设备接收下行数据的最大时间间隔 (即最大下行调度时间窗) 设备接收下行数据的最大时间间隔的确定方法与步骤 S 1111相同。
SI 1 1 3、 上述网络侧设备的上行调度模块或者下行调度模块或者自动邻区 关系处理模块, 根据上述用户设备接收上行数据的最大时间间隔和接收下行 数据的最大时间间隔以及上述上行调度开始的时刻和上述下行调度开始的时 刻, 确定对该用户设备的上行资源分配和下行资源分配同时进行限制的时间 段。
可选地, 步骤 S 111具体也可以包括:
S11 10 ' 、 上述下行调度模块根据上述用户设备的业务等级和 DRX的周期 长度获取该用户设备接收下行数据的最大时间间隔和下行调度开始的时刻, 并将该用户设备接收下行数据的最大时间间隔和下行调度开始的时刻发送给 上述上行调度模块以进行调度同步协商。 其中, 若 DRX 已经配置, 则该 DRX 的周期长度可以保持原有的 DRX配置, 或者重新配置 DRX以修改 DRX的周期 长度; 若未配置 DRX, 则对 DRX进行配置。 其中, 上述用户设备接收下行数据 的最大时间间隔的确定方法与步骤 S 1111相同。
S11 11 ' 、 上述上行调度模块根据上述用户设备的业务等级和 DRX的周期 长度获取上述用户设备接收上行数据的最大时间间隔和与上述下行调度开始 的时刻同步的上行调度开始的时刻。 其中, 上述用户设备接收上行数据的最 大时间间隔的确定方法与步骤 S 1111相同。
S11 12 ' 、 上述网络侧设备的上行调度模块或者下行调度模块或者自动邻 区关系处理模块, 根据上述用户设备接收上行数据的最大时间间隔和接收下 行数据的最大时间间隔以及上述上行调度开始的时刻和上述下行调度开始的 时刻, 确定对该用户设备的上行资源分配和下行资源分配同时进行限制的时 间段。
第二种方法:
S21 0、 上行调度模块接收调度同步申请消息。
S211、 上述上行调度模块和下行调度模块对用户设备的上行资源和下行 资源进行调度同步协商。
可选地, 步骤 S211具体可包括:
S2110 , 上述上行调度模块向上述下行调度模块发送调度同步的协商消 息。
S21 1 上述下行调度模块根据上述用户设备的业务等级和 DRX的周期长 度获取该用户设备接收下行数据的最大时间间隔和下行调度开始的时刻, 并 将该用户设备接收下行数据的最大时间间隔和下行调度开始的时刻反馈给上 述上行调度模块。 其中, 若 DRX已经配置, 则上述 DRX的周期长度可以保持 原有的 DRX配置, 或者重新配置 DRX以修改 DRX的周期长度; 若未配置 DRX, 则对 DRX进行配置。 其中, 上述用户设备接收下行数据的最大时间间隔的确 定方法与步骤 S1111相同。
521 12 , 上述上行调度模块根据上述用户设备的业务等级和 DRX的周期长 度获取该用户设备接收上行数据的最大时间间隔和与上述下行调度开始的时 刻同步的上行调度开始的时刻。 其中, 上述用户设备接收下行数据的最大时 间间隔的确定方法与步骤 S11 11相同。
521 1 3、 上述网络侧设备的上行调度模块或者下行调度模块或者自动邻区 关系处理模块, 根据上述用户设备接收上行数据的最大时间间隔和接收下行 数据的最大时间间隔以及上述上行调度开始的时刻和上述下行调度开始的时 刻, 确定对该用户设备的上行资源分配和下行资源分配同时进行限制的时间 段。
可选地, 步骤 S 211具体也可以包括: S2110' 、 上述上行调度模块根据上述用户设备的业务等级和 DRX的周期 长度获取上述用户设备接收上行数据的最大时间间隔和上行调度开始的时 刻, 并将该用户设备接收上行数据的最大时间间隔和上行调度开始的时刻发 送给上述下行调度模块以进行调度同步协商。 其中, 若 DRX 已经配置, 则上 述 DRX的周期长度可以保持原有的 DRX配置, 或者重新配置 DRX以修改 DRX 的周期长度; 若未配置 DRX, 则对 DRX进行配置。 其中, 上述用户设备接收下 行数据的最大时间间隔的确定方法与步骤 S 1111相同。
S2111' 、 上述下行调度模块根据上述用户设备的业务等级和 DRX的周期 长度获取上述用户设备接收下行数据的最大时间间隔和与上述上行调度开始 的时刻同步的下行调度开始的时刻。 其中, 上述用户设备接收下行数据的最 大时间间隔的确定方法与步骤 S 1111相同。
S2112' 、 上述网络侧设备的上行调度模块或者下行调度模块或者自动邻 区关系处理模块, 根据上述用户设备接收上行数据的最大时间间隔和接收下 行数据的最大时间间隔以及上述上行调度开始的时刻和上述下行调度开始的 时刻, 确定对上述用户设备的上行资源分配和下行资源分配同时进行限制的 时间段。
第三种方法:
S 310、 上行调度模块和下行调度模块接收调度同步申请消息。
S311、 上述上行调度模块和下行调度模块对上述用户设备的上行资源和 下行资源进行调度同步协商。
可选地, 步骤 S311具体可包括:
S3110, 上述上行调度模块和下行调度模块接收调度同步申请消息。
S311 上述上行调度模块根据上述用户设备的业务等级和 DRX的周期长 度获取该用户设备接收上行数据的最大时间间隔和上行调度开始的时刻, 上 述下行调度模块根据该用户设备的业务等级和 DRX 的周期长度获取该用户设 备接收下行数据的最大时间间隔和下行调度开始的时刻。 其中, 若 DRX 已经 配置, 则上述 DRX的周期长度可以保持原有的 DRX配置, 或者重新配置 DRX 以修改 DRX的周期长度; 若未配置 DRX , 则对 DRX进行配置。 其中, 上述用户 设备接收下行或者上行数据的最大时间间隔的确定方法与步骤 S 1 1 1 1相同。
S 31 12 , 上述网络侧设备的上行调度模块或者下行调度模块或者自动邻区 关系处理模块, 根据上述用户设备接收下行数据的最大时间间隔和接收上行 数据的最大时间间隔以及上述上行调度开始的时刻和下行调度开始的时刻, 确定出同步的上述上行调度开始的时刻和上述下行调度开始的时刻以及对该 用户设备的上行资源分配和下行资源分配同时进行限制的时间段。
在上述三种方法中, 上述上行调度开始的时刻与上述下行调度开始的时 刻同步, 包括上述上行调度开始的时刻和上述下行调度开始的时刻相同或者 尽可能相同的情形。
进一步地, 步骤 S 1 1 1 3、 S 1 1 12 ' 、 S 21 1 3、 S21 12 ' 、 S 31 12中, 对上述用 户设备的上行资源分配和下行资源分配同时进行限制具体包括: 在上述时间 段内停止对该用户设备分配上行资源和下行资源; 或者在上述时间段内对该 用户设备分配较少的上行资源和下行资源。 其中, 在上述时间段内对该用户 设备分配较少的上行资源和下行资源, 是指在满足该用户设备服务质量的前 提下, 在上述时间段内对该用户设备分配尽可能少的上行资源和下行资源。
522、 在对上述用户设备的上行资源和下行资源进行调度同步协商一致 后, 指示该用户设备读取上述未知邻区的广播消息。 其中, 上述指示该用户 设备读取上述未知邻区的广播消息具体为: 向该用户设备下发测量配置信息, 指示该用户设备读取上述未知邻区的广播消息。
更进一步地, 在向该用户设备下发测量配置信息的同时设置定时器。 此 定时器用于对该用户设备的上行资源分配和下行资源分配同时进行限制的上 述时间段进行计时。
523、 接收上述用户设备读取的上述未知邻区的广播消息。
524、 取消对上述用户设备的上行资源和下行资源的调度同步。 更进一步地, 在上述定时器所设定的时间内, 上述用户设备成功地读取 所述未知小区的广播消息并上报时, 网络侧设备取消对上述用户设备的上行 资源和下行资源的调度同步; 或者, 在上述定时器所设定的时间超时时, 网 络侧设备取消对上述用户设备的上行资源和下行资源的调度同步。
本实施例提供的广播消息读取方法, 由于能够对用户设备的上行资源和 下行资源进行调度同步协商, 以在某段时间内对该用户设备的上行资源分配 和下行资源分配同时进行限制, 使得该用户设备在读取未知邻区广播消息时 尽量不被上、 下行资源打断, 从而有了更多的空余时间来进行***广播消息 的读取, 而且上行调度模块和下行调度模块能够根据用户设备的业务类型进 行调度策略的调整,所以能够使用户设备快速的读取未知邻区的广播消息 (例 如 GCI等)。
下面将具体说明如何根据用户设备接收上行数据的最大时间间隔和接收 下行数据的最大时间间隔以及上行调度开始的时刻和下行调度开始的时刻, 确定出对该用户设备的上行资源分配和下行资源分配同时进行限制的时间 段:
假设用户设备接收上行数据的最大时间间隔为 T1 , 上行调度开始的时刻 为 A1 , 该用户设备接收下行数据的最大时间间隔为 T2 , 下行调度开始的时刻 为 A2。 首先 Tl、 Τ2、 Al、 Α2满足: Α1=Α2、 或者 Al落后于 Α2 , 且 A2位于 Al 和 Al+Tl之间、 或者 A2落后于 A1 , 且 A1位于 A2和 A2+T2之间。 在满足上述 条件的前提下, 上述时间段为:
若 A1=A2 , T1=T2 , 则调度同步开始的时刻为 Al , 上述时间段为 T1 ;
若 A1落后 A2 , T1=T2 , 则调度同步开始的时刻可以为 Al或者 Α2 , 上述 时间段为 T1或者 A2-A1+TL
当然, 对于 Al、 A2、 T1和 T2的其它组合也是可取的。
实施例 3
本实施例提供一种网络侧设备, 如图 5所示, 该网络侧设备 500包括: 下 行调度模块 301、 上行调度模块 302和自动邻区关系处理模块 303。
其中, 下行调度模块 301 , 用于对用户设备的下行资源进行调度; 上行调 度模块 302 , 用于对用户设备的上行资源进行调度; 自动邻区关系处理模块 303 , 用于接收用户设备上报的测量信息 (如 PCI信息) , 根据该测量信息确 定该用户设备是否发现了未知邻区, 若发现了未知邻区, 则向下行调度模块 301和 /或上行调度模块 302发送调度同步申请消息, 并在上述上行调度模块 302和上述下行调度模块 301对上述用户设备的上行资源和下行资源进行调度 同步协商一致后, 向该用户设备下发测量配置信息, 指示该用户设备读取上 述未知邻区的广播消息, 以便获取 PC I对应的未知邻区的其它参数(例如 PLMN Id, GCI , TAC或 RAC等) , 并根据用户设备的上报结果构建邻区。
本实施例中的网络侧设备为演进基站 eNB ( evolved Node B ), 或者为无 线网络控制器 RNC。
可选地, 如图 6所示, 上述网络侧设备 500中的自动邻区关系处理模块 303进一步可包括: 测量信息接收及未知邻区判断子模块 306、 调度同步处理 子模块 304和配置信息发送子模块 305。 其中, 测量信息接收及未知邻区判断 子模块 306 , 用于接收用户设备上报的测量信息, 并根据该测量信息判断该用 户设备是否发现了未知邻区; 调度同步处理子模块 304 , 用于向上述下行调度 模块 301或 /和上述上行调度模块 302发送调度同步申请消息, 接收上述下行 调度模块 301和上述上行调度模块 302反馈的协商结果, 并根据该协商结果 确定出对上述用户设备的上行资源分配和下行资源分配同时进行限制的时间 段以及调度同步开始的时刻;配置信息发送子模块 305 , 用于向上述用户设备 发送测量配置信息, 指示上述用户设备读取上述未知邻区的广播消息。
进一步地, 如图 6所示, 上述网络侧设备还可包括: DRX配置模块 307 , 用于配置 DRX。
可选地, 如图 7所示, 上述网络侧设备 500中的下行调度模块 301可以 包括: 下行数据最大时间间隔获取模块 503、协商消息发送及接收第一子模块 502和调度同步申请接收及反馈第一子模块 501。
其中, 下行数据最大时间间隔获取模块 503 , 用于根据用户设备的业务等 级和 DRX 的周期长度获取用户设备接收下行数据的最大时间间隔和下行调度 开始的时刻; 协商消息发送及接收第一子模块 502 , 用于向上述上行调度模块 302发送调度同步的协商消息,并接收上述上行调度模块 302发送的用户设备 接收上行数据的最大时间间隔和上行调度开始的时刻; 调度同步申请接收及 反馈第一子模块 501 ,用于接收上述调度同步处理子模块 304发送的调度同步 申请消息, 并将上述用户设备接收下行数据的最大时间间隔和接收上行数据 的最大时间间隔以及上述下行调度开始的时刻和上述上行调度开始的时刻反 馈给上述调度同步处理子模块 304。
相应地, 上述网络侧设备中 500的上行调度模块 302 可以包括: 上行数 据最大时间间隔获取模块 506和协商消息接收及反馈第一子模块 505。 其中, 上行数据最大时间间隔获取模块 506 ,用于根据用户设备的业务等级和 DRX的 周期长度获取该用户设备接收上行数据的最大时间间隔和上行调度开始的时 刻; 协商消息接收及反馈第一子模块 505 , 用于接收上述协商消息发送及接收 第一子模块 502发送的调度同步协商消息, 并将该用户设备接收上行数据的 最大时间间隔和上行调度开始的时刻发送给上述协商消息发送及接收第一子 者尽可能相同。
可选地, 如图 8所示, 本实施例提供的网络侧设备 500中的上行调度模 块 302也可以包括: 上行数据最大时间间隔获取模块 601、协商消息发送及接 收第二子模块 602和调度同步申请接收及反馈第二子模块 603 ,
其中, 上行数据最大时间间隔获取模块 601 , 用于根据用户设备的业务等 级和 DRX 的周期长度获取该用户设备接收上行数据的最大时间间隔和上行调 度开始的时刻; 协商消息发送及接收第二子模块 602 , 用于向上述下行调度模 块 301发送调度同步的协商消息, 并接收上述下行调度模块 301发送的用户 设备接收下行数据的最大时间间隔和下行调度开始的时刻; 调度同步申请接 收及反馈第二子模块 603 ,用于接收上述调度同步处理子模块 304发送的调度 同步申请消息, 并将上述用户设备接收下行数据的最大时间间隔和接收上行 数据的最大时间间隔以及上述下行调度开始的时刻和上述上行调度开始的时 刻反馈给上述调度同步处理子模块 304。
相应地, 上述网络侧设备 500中的下行调度模块 301 包括: 下行数据最 大时间间隔获取模块 604和协商消息接收及反馈第二子模块 605。
其中, 下行数据最大时间间隔获取模块 604 , 用于根据用户设备的业务等 级和 DRX 的周期长度获取该用户设备接收下行数据的最大时间间隔和下行调 度开始的时刻; 协商消息接收及反馈第二子模块 605 , 用于接收上述协商消息 发送及接收第二子模块 602发送的调度同步协商消息, 并将上述用户设备接 收下行数据的最大时间间隔和下行调度开始的时刻发送给上述协商消息发送 及接收第二子模块 602。 其中, 上述上行调度开始的时刻与上述下行调度开始 的时刻相同或者尽可能相同。
可选地, 如图 9所示, 本实施例中网络侧设备 500的下行调度模块 301 也可以包括: 下行数据最大时间间隔获取模块 701 和调度同步申请接收及反 馈第三子模块 702。
其中, 下行数据最大时间间隔获取模块 701 , 用于根据用户设备的业务等 级和 DRX 的周期长度获取该用户设备接收下行数据的最大时间间隔和下行调 度开始的时刻; 调度同步申请接收及反馈第三子模块 702 , 用于接收上述调度 同步处理子模块 304发送的调度同步申请消息, 以及将上述用户设备接收下 块 304;
相应地, 上述网络侧设备 500中的上行调度模块 302 包括: 上行数据最 大时间间隔获取模块 703和调度同步申请接收及反馈第四子模块 704。
其中, 上行数据最大时间间隔获取模块 703 , 用于根据用户设备的业务等 级和 DRX 的周期长度获取该用户设备接收上行数据的最大时间间隔和上行调 度开始的时刻; 调度同步申请接收及反馈第四子模块 704 , 用于接收上述调度 同步处理子模块 304发送的调度同步申请消息, 以及将上述用户设备接收上
尽可能相同。
本实施例提供的网络侧设备 500中, 除了自动邻区关系处理模块 303 , 也 可以是上行调度模块 302或者下行调度模块 301根据用户设备接收下行数据 的最大时间间隔和接收上行数据的最大时间间隔以及下行调度开始的时刻和 上行调度开始的时刻, 确定出对该用户设备的上行资源分配和下行资源分配 同时进行限制的时间段。
本实施例提供的网络侧设备, 能够对用户设备的上行资源和下行资源进 行调度同步协商, 以在某段时间内对该用户设备的上行资源分配和下行资源 分配同时进行限制, 使得用户设备在读取未知邻区广播消息时尽量不被上、 下行资源打断, 从而有了更多的空余时间来进行***广播消息的读取, 所以 能够使用户设备快速的读取未知邻区的广播消息。
实施例 4
如图 1 0所示, 本实施例提供了一种广播消息读取***, 包括: 用户设备 1 602和如上述实施例 3提供的网络侧设备 1602 (即实施例 3中的网络侧设备 给 500 )。 上述用户设备 1602用于向网络侧设备 1601上报测量信息, 并根据 网络侧设备 1601的指示读取上述未知邻区的广播消息。其中,网络侧设备 1601 为基站或者为无线网络控制器。
下面以网络侧设备 1 601为演进基站 eNB为例, 其中网络侧设备 1601的结构 参考图 5所示, 包括下行调度模块 301 , 上行调度模块 302和自动邻区关系处理 模块 303 , 对本实施例广播消息读取***的工作流程进行说明。 如图 1 1所示, 具体流程如下: 1.用户设备 1602上报测量报告, 其中携带了未知邻区的 PCI标识, 此时 基站认为该 UE发现了未知邻区, 自动邻区关系处理模块 303给下行调度模块 301发送 "调度同步申请" 消息。
2.下行调度模块 301向上行调度模块 302发送 "调度同步协商" 消息, 以询问上行调度模块 302是否能够接受该调度请求。
3.上行调度模块 302根据下行调度模块 301的请求消息和用户设备 1602 的业务类型以及 DRX的周期长度, 计算出用户设备 1602可以容忍的最小调度 数据量, 以扩大 UE接收上行数据的时间间隔 (即最大上行调度时间窗), 并 获取上行调度开始的时刻。
4.上行调度模块 302向下行调度模块 301反馈 "调度同步反馈" 消息, 以表示该模块接受下行调度模块 301的请求。
5.下行调度模块 301根据该用户设备 1602的业务类型以及 DRX的周期长 度, 计算出用户设备 1602可以容忍的最小调度数据量, 以扩大用户设备 1602 接收下行数据的时间间隔(即最大下行调度时间窗), 并获取与上述上行调度 开始的时刻同步的下行调度开始的时刻。
6.上行调度模块 302和下行调度模块 301协商好后,确定对用户设备 1602 刻, 并向基站的自动邻区关系处理模块 303发送 "触发 ANR请求" 消息。 其 中对用户设备 1602的上行资源和下行资源分配同时进行限制具体为: 对用户 设备 1602不进行上、下行调度,或者在满足上述用户设备服务质量的前提下, 对用户设备 1602分配较少的上、 下行资源, 从而使得该用户设备 1602能够 有充足的时间( DRX休眠期)来读取未知邻区的***广播消息(例如 PL顯 Id, CGI , TAC或 RAC等)。
7.自动邻区关系处理模块 303给用户设备 1602下发测量配置, 以指示用 户设备 1602读取 PCI对应的 CGI等信息, 并设置一个定时器, 此定时器用于 对上述用户设备 1602的上行资源分配和下行资源分配同时进行限制的时间段 进行计时。
8.用户设备 1602在指定时间内成功地读取 GCI等信息并上报, 或者步骤 7中的定时器超时,都会触发自动邻区关系处理模块 303取消调度策略的调整。
9.自动邻区关系处理模块 303向下行调度模块 301发送 "取消调度同步" 消息。
10.下行调度模块 301向上行调度模块 302发送 "取消调度同步" 消息, 从而恢复对该用户设备 1602的正常调度, 以保证用户设备 1602的服务质量
( Qua l i ty of Serv i ce , QoS )。
上述的工作流程是以下行调度模块 301向上行调度模块 302发送请求进 行调度同步协商为例的, 但协商流程并不限于此, 也可以是下行调度模块 301 先获取用户设备 1602接收下行数据的时间间隔和下行调度开始的时刻, 然后 将该结果发送给上行调度模块 302 以进行协商。 而且, 本发明实施例并不限 于下行调度模块 301向上行调度模块 302发送协商消息, 也可以是上行调度 模块 302向下行调度模块 301发送请求进行调度同步协商, 还可以是自动邻 区关系处理模块 303同时向下行调度模块 301和上行调度模块 302发送 "调 度同步申请" 消息进行调度同步协商。
通过釆用所述的广播消息读取***, 由于网络侧设备 1601能够对用户设 备 1602的上行资源和下行资源进行调度同步协商, 以在某段时间内对用户设 备 1602 的上行资源分配和下行资源分配同时进行限制, 使得用户设备 1602 在读取未知邻区广播消息时尽量不被上、 下行资源打断, 从而有了更多的空 余时间来进行***广播消息的读取, 所以能够使用户设备 1602快速的读取未 知邻区的广播消息。
本领域普通技术人员可以理解, 实现上述实施例方法中的全部或部分流 程, 是可以通过计算机程序来指令相关的硬件来完成, 所述的程序可存储于 一计算机可读取存储介质中, 该程序在执行时, 可包括如上述各方法的实施 例的流程。其中,所述的存储介质可为磁碟、光盘、只读存储记忆体( Read-Only Memory , ROM )或随机存储记忆体 ( Random Acces s Memory , RAM )等。
以上所述, 仅为本发明的具体实施方式, 但本发明的保护范围并不局限 于此, 任何熟悉本技术领域的技术人员在本发明揭露的技术范围内, 可轻易 想到变化或替换, 都应涵盖在本发明的保护范围之内。 因此, 本发明的保护 范围应以权利要求所述的保护范围为准。

Claims

权利要求 书
1、 一种广播消息读取方法, 其特征在于, 包括:
网络侧设备接收用户设备上报的测量信息;
若根据所述测量信息确定所述用户设备发现了未知邻区, 则对所述用户设 备的上行资源和下行资源进行调度同步协商;
在对所述用户设备的上行资源和下行资源进行调度同步协商一致后, 指示 所述用户设备读取所述未知邻区的广播消息。
2、 根据权利要求 1所述的广播消息读取方法, 其特征在于, 所述对所述用 户设备的上行资源和下行资源进行调度同步协商包括:
所述网络侧设备的上行调度模块和 /或下行调度模块接收调度同步申请消 息;
所述上行调度模块与所述下行调度模块对所述用户设备的上行资源和下行 资源进行调度同步协商。
3、 根据权利要求 2所述的广播消息读取方法, 其特征在于, 所述下行调度 模块接收所述调度同步申请消息, 则所述上行调度模块与所述下行调度模块对 所述用户设备的上行资源和下行资源进行调度同步协商包括:
所述下行调度模块向所述上行调度模块发送调度同步的协商消息; 所述上行调度模块获取所述用户设备接收上行数据的最大时间间隔和上行 调度开始的时刻, 并将所述用户设备接收上行数据的最大时间间隔和上行调度 开始的时刻反馈给所述下行调度模块;
所述下行调度模块获取所述用户设备接收下行数据的最大时间间隔和与所 所述网络侧设备根据所述用户设备接收上行数据的最大时间间隔和接收下 行数据的最大时间间隔以及所述上行调度开始的时刻和所述下行调度开始的时 刻, 确定对所述用户设备的上行资源分配和下行资源分配同时进行限制的时间 段; 或者包括:
所述下行调度模块获取所述用户设备接收下行数据的最大时间间隔和下行 调度开始的时刻, 并将所述用户设备接收下行数据的最大时间间隔和下行调度 开始的时刻发送给所述上行调度模块以进行调度同步协商;
所述上行调度模块获取所述用户设备接收上行数据的最大时间间隔和与所 所述网络侧设备根据所述用户设备接收上行数据的最大时间间隔和接收下 行数据的最大时间间隔以及所述上行调度开始的时刻和所述下行调度开始的时 刻, 确定对所述用户设备的上行资源分配和下行资源分配同时进行限制的时间 段。
4、 根据权利要求 2所述的广播消息读取方法, 其特征在于, 所述上行调度 模块接收所述调度同步申请消息, 则所述上行调度模块与下行调度模块对所述 用户设备的上行资源和下行资源进行调度同步协商包括:
所述上行调度模块向所述下行调度模块发送调度同步的协商消息; 所述下行调度模块获取所述用户设备接收下行数据的最大时间间隔和下行 调度开始的时刻, 并将所述用户设备接收下行数据的最大时间间隔和下行调度 开始的时刻反馈给所述上行调度模块;
所述上行调度模块获取所述用户设备接收上行数据的最大时间间隔与所述 所述网络侧设备根据所述用户设备接收上行数据的最大时间间隔和接收下 行数据的最大时间间隔以及所述上行调度开始的时刻和所述下行调度开始的时 刻, 确定对所述用户设备的上行资源分配和下行资源分配同时进行限制的时间 段;
或者包括:
所述上行调度模块获取所述用户设备接收上行数据的最大时间间隔和上行 调度开始的时刻, 并将所述用户设备接收上行数据的最大时间间隔和上行调度 开始的时刻发送给所述下行调度模块以进行调度同步协商;
所述下行调度模块获取所述用户设备接收下行数据的最大时间间隔和与所 所述网络侧设备根据所述用户设备接收上行数据的最大时间间隔和接收下 行数据的最大时间间隔以及所述上行调度开始的时刻和所述下行调度开始的时 刻, 确定对所述用户设备的上行资源分配和下行资源分配同时进行限制的时间 段。
5、 根据权利要求 2所述的广播消息读取方法, 其特征在于, 所述上行调度 模块和下行调度模块接收所述调度同步申请消息, 则所述对所述用户设备的上 行资源和下行资源进行调度同步协商包括:
所述上行调度模块获取所述用户设备接收上行数据的最大时间间隔和上行 调度开始的时刻, 所述下行调度模块获取所述用户设备接收下行数据的最大时 间间隔和下行调度开始的时刻;
所述网络侧设备根据所述用户设备接收下行数据的最大时间间隔和接收上 行数据的最大时间间隔以及所述上行调度开始的时刻和所述下行调度开始的时 刻, 确定出同步的所述上行调度开始的时刻和所述下行调度开始的时刻以及对 所述用户设备的上行资源分配和下行资源分配同时进行限制的时间段。
6、 根据权利要求 3至 5任一项所述的广播消息读取方法, 其特征在于, 所 述下行调度模块获取所述用户设备接收下行数据的最大时间间隔和下行调度开 始的时刻, 具体为:
所述下行调度模块根据所述用户设备的业务类型和不连续接收的周期长度 获取所述用户设备接收下行数据的最大时间间隔和下行调度开始的时刻。
7、 根据权利要求 3至 5任一项所述的广播消息读取方法, 其特征在于, 所 述上行调度模块获取所述用户设备接收上行数据的最大时间间隔和上行调度开 始的时刻, 具体为:
所述上行调度模块根据所述用户设备的业务类型和不连续接收的周期长度 获取所述用户设备接收上行数据的最大时间间隔和上行调度开始的时刻。
8、 根据权利要求 3至 5任一项所述的广播消息读取方法, 其特征在于, 所 述对所述用户设备的上行资源分配和下行资源分配同时进行限制具体为:
在所述时间段内停止对所述用户设备分配上行资源和下行资源; 或者 在所述时间段内对所述用户设备分配较少的上行资源和下行资源。
9、 根据权利要求 1所述的广播消息读取方法, 其特征在于, 所述指示所述 用户设备读取所述未知邻区的广播消息具体为:
向所述用户设备下发测量配置信息, 指示所述用户设备读取所述未知邻区 的广播消息。
10、 根据权利要求 9 所述的广播消息读取方法, 其特征在于, 所述向所述 用户设备下发测量配置信息的同时设置定时器。
11、 根据权利要求 1 所述的广播消息读取方法, 其特征在于, 在所述指示 所述用户设备读取所述未知邻区的广播消息之后还包括:
接收所述用户设备读取的所述未知邻区的广播消息;
取消对所述用户设备的上行资源和下行资源的调度同步。
12、 根据权利要求 10所述的广播消息读取方法, 其特征在于, 在所述定时 器所设定的时间内, 所述用户设备成功地读取所述未知小区的广播消息并上报 时, 所述网络侧设备取消对所述用户设备的上行资源和下行资源的调度同步; 或者
在所述定时器所设定的时间超时时, 所述网络侧设备取消对所述用户设备 的上行资源和下行资源的调度同步。
1 3、 一种网络侧设备, 其特征在于, 包括:
下行调度模块, 用于对用户设备的下行资源进行调度;
上行调度模块, 用于对所述用户设备的上行资源进行调度;
自动邻区关系处理模块, 用于接收所述用户设备上报的测量信息, 根据所 述测量信息确定所述用户设备是否发现了未知邻区, 若发现了未知邻区, 则向 所述上行调度模块和 /或所述下行调度模块发送调度同步申请消息, 并在所述上 行调度模块和所述下行调度模块对所述用户设备的上行资源和下行资源进行调 度同步协商一致后, 向所述用户设备下发测量配置信息, 指示所述用户设备读 取所述未知邻区的广播消息。
14、 根据权利要求 1 3所述的网络侧设备, 其特征在于, 所述自动邻区关系 处理模块, 包括:
测量信息接收及未知邻区判断子模块, 用于接收所述用户设备上报的测量 信息, 并根据所述测量信息判断所述用户设备是否发现了未知邻区;
调度同步处理子模块, 用于向所述下行调度模块或 /和所述上行调度模块发 送调度同步申请消息, 接收所述下行调度模块和所述上行调度模块反馈的协商 结果, 并根据所述协商结果确定出对所述用户设备的上行资源分配和下行资源 配置信息发送子模块, 用于向所述用户设备发送测量配置信息, 指示所述 用户设备读取所述未知邻区的广播消息。
15、 根据权利要求 14所述的网络侧设备, 其特征在于,
所述下行调度模块包括:
下行数据最大时间间隔获取模块, 用于获取所述用户设备接收下行数据的 最大时间间隔和下行调度开始的时刻;
协商消息发送及接收第一子模块, 用于向所述上行调度模块发送调度同步 的协商消息, 并接收所述上行调度模块发送的用户设备接收上行数据的最大时 间间隔和上行调度开始的时刻;
调度同步申请接收及反馈第一子模块, 用于接收所述调度同步处理子模块 发送的调度同步申请消息, 并将所述用户设备接收下行数据的最大时间间隔和 接收上行数据的最大时间间隔以及所述下行调度开始的时刻和所述上行调度开 始的时刻反馈给所述调度同步处理子模块;
所述上行调度模块包括: 上行数据最大时间间隔获取模块, 用于获取所述用户设备接收上行数据的 最大时间间隔和上行调度开始的时刻;
协商消息接收及反馈第一子模块, 用于接收所述协商消息发送及接收第一 子模块发送的调度同步协商消息, 并将所述用户设备接收上行数据的最大时间 间隔和上行调度开始的时刻发送给所述协商消息发送及接收第一子模块。
16、 根据权利要求 14所述的网络侧设备, 其特征在于,
所述上行调度模块包括:
上行数据最大时间间隔获取模块, 用于获取所述用户设备接收上行数据的 最大时间间隔和上行调度开始的时刻;
协商消息发送及接收第二子模块, 用于向所述下行调度模块发送调度同步 的协商消息, 并接收所述下行调度模块发送的用户设备接收下行数据的最大时 间间隔和下行调度开始的时刻;
调度同步申请接收及反馈第二子模块, 用于接收所述调度同步处理子模块 发送的调度同步申请消息, 并将所述用户设备接收下行数据的最大时间间隔和 接收上行数据的最大时间间隔以及所述下行调度开始的时刻和所述上行调度开 始的时刻反馈给所述调度同步处理子模块;
所述下行调度模块包括:
下行数据最大时间间隔获取模块, 用于获取所述用户设备接收下行数据的 最大时间间隔和下行调度开始的时刻;
协商消息接收及反馈第二子模块, 用于接收所述协商消息发送及接收第二 子模块发送的调度同步协商消息, 并将所述用户设备接收下行数据的最大时间 间隔和下行调度开始的时刻发送给所述协商消息发送及接收第二子模块。
17、 根据权利要求 14所述的网络侧设备, 其特征在于,
所述下行调度模块包括:
下行数据最大时间间隔获取模块, 用于获取所述用户设备接收下行数据的 最大时间间隔和下行调度开始的时刻; 调度同步申请接收及反馈第三子模块, 用于接收所述调度同步处理子模块 发送的调度同步申请消息, 以及将所述用户设备接收下行数据的最大时间间隔 所述上行调度模块包括:
上行数据最大时间间隔获取模块, 用于获取所述用户设备接收上行数据的 最大时间间隔和上行调度开始的时刻;
调度同步申请接收及反馈第四子模块, 用于接收所述调度同步处理子模块 发送的调度同步申请消息, 以及所述将用户设备接收上行数据的最大时间间隔
18、 一种广播消息读取***, 包括用户设备, 其特征在于, 还包括如权利 要求 1 3-17任一项所述的网络侧设备,
所述用户设备, 用于向所述网络侧设备上报测量信息, 并根据所述网络侧 设备的指示读取所述未知邻区的广播消息。
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