WO2017181448A1 - Procédé, appareil, et système de traitement d'informations, et support de stockage informatique - Google Patents

Procédé, appareil, et système de traitement d'informations, et support de stockage informatique Download PDF

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Publication number
WO2017181448A1
WO2017181448A1 PCT/CN2016/081449 CN2016081449W WO2017181448A1 WO 2017181448 A1 WO2017181448 A1 WO 2017181448A1 CN 2016081449 W CN2016081449 W CN 2016081449W WO 2017181448 A1 WO2017181448 A1 WO 2017181448A1
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WIPO (PCT)
Prior art keywords
carrier aggregation
configuration information
cell
aggregation configuration
user equipment
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PCT/CN2016/081449
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English (en)
Chinese (zh)
Inventor
程刚
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中兴通讯股份有限公司
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Publication of WO2017181448A1 publication Critical patent/WO2017181448A1/fr

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/52—Network services specially adapted for the location of the user terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA

Definitions

  • the present invention relates to information processing technologies in the field of communication technologies, and in particular, to an information processing method, apparatus, system, and computer storage medium.
  • LTE-A LTE-Advanced
  • LTE-Advanced LTE-Advanced
  • a carrier with a carrier aggregation (CA) can be connected to a maximum of five base stations at the same time. Therefore, there are multiple combinations of frequency and bandwidth.
  • the carrier aggregation bandwidth configured in the local carrier network is 20+20 MHz, and the carrier aggregation bandwidth configured in the roaming carrier network is 20+15MHz, when the terminal only supports 20+20MHz carrier aggregation bandwidth, when the terminal attempts to access the roaming carrier network,
  • the carrier aggregation bandwidth configured in the roaming carrier network does not match the carrier aggregation bandwidth supported by the terminal, and the terminal cannot continue to work in the carrier aggregation mode, but only works in the non-carrier aggregation mode.
  • the terminal The roaming carrier network needs to know the carrier aggregation bandwidth supported by the software and hardware configuration of the terminal itself, so as to implement accurate scheduling of the terminal by the roaming operator network.
  • the terminal uses the terminal capability.
  • the (UE Capability) message is used as the above notification message.
  • the prior art 1 is based on the six basic bandwidths of the foregoing LTE, and the carrier aggregation combination of the two basic bandwidths is taken as an example.
  • the indication of the carrier aggregation bandwidth; for any carrier aggregation bandwidth, the indication is specifically an identifier indicating whether the terminal supports the carrier aggregation bandwidth, and the aggregation bandwidth for each carrier shown in Table 1 indicates that the terminal supports the carrier aggregation bandwidth.
  • the identifier carried by the terminal A in the above 36 bits is “ 1110...0"; and when a terminal B supporting a carrier aggregation bandwidth of 20+20 MHz transmits a terminal capability message to the network side, the identifier carried by the terminal B in the above 36 bits is "1000...0"; however, the above existing Technique 1, the terminal needs to use 36 bits to send the notification of the carrier aggregation bandwidth supported by the terminal to the network side, and thus needs to occupy a large information bearer space.
  • the terminal when determining the sent identifier, the terminal needs to determine one by one according to Table 1.
  • Each of the identifiers corresponding to the supported carrier aggregation bandwidth consumes a large amount of terminal processing resources when the carrier aggregation bandwidth and frequency band combination supported by the terminal are large.
  • the prior art 2 pre-arranges the correspondence between the carrier aggregation bandwidth capability identifier and the carrier aggregation bandwidth set supported by the terminal, and the terminal supports the carrier aggregation bandwidth capability identifier in the specified bit included in the feature set indication bit of the terminal capability message.
  • the number of the packets is smaller than the predetermined total number of carrier aggregation bandwidths supported by the communication system (for example, for carrier aggregation combinations of two basic bandwidths, 36 carrier aggregation bandwidths may occur, and the bits of the specified bits in the prior art 2) If the number is less than 36), the network side device parses the specified bit included in the FGI bit in the terminal capability message, and obtains the carrier aggregation bandwidth capability identifier of the terminal, and supports the carrier aggregation bandwidth capability identifier and the carrier aggregation bandwidth supported by the terminal according to the pre-agreed terminal support carrier aggregation bandwidth capability identifier.
  • the terminal support carrier aggregation bandwidth capability identifier may simultaneously correspond to multiple carrier aggregation bandwidths (carrier aggregation bandwidth set)
  • the terminal does not need to determine the identifier corresponding to the multiple carrier aggregation bandwidths supported by the terminal, and the terminal supports the carrier aggregation bandwidth capability identifier to occupy only a small information bearing space. Therefore, the prior art 2 reduces the capability message to a certain extent.
  • the occupied information in the reporting mode has a large carrying space, and Terminal handling charges more resources.
  • the base station does not support carrier aggregation
  • the terminal does not support carrier aggregation: the terminal carrier aggregation support is not carried when the terminal reports the capability.
  • Scenario 2 The base station supports carrier aggregation, and the terminal does not support carrier aggregation: when the terminal reports the capability, it does not carry the terminal carrier aggregation support.
  • Scenario 3 The base station does not support carrier aggregation, and the terminal supports carrier aggregation: the terminal carries the terminal aggregation capability information when the terminal reports the capability, but because the base station does not support carrier aggregation, the base station aggregation capability information is redundant for the base station. Information; compared to the terminal, since the technical update speed of the base station is relatively lagging, the scenario will exist for a long time, which results in a large amount of redundant signaling interaction information between the terminal and the base station.
  • Scenario 4 The base station supports carrier aggregation, and the terminal supports carrier aggregation: the terminal carrier aggregation capability information is carried when the terminal reports the capability; in practice, the terminal carrier aggregation capability is often inconsistent with the support of the base station (such as the carrier aggregation bandwidth supported by the base station). Situation, which also leads to the end There is a large amount of redundant signaling interaction information between the terminal and the base station.
  • embodiments of the present invention are directed to providing an information processing method, apparatus, system, and computer storage medium, which can reduce redundant signaling interaction information between a terminal and a base station, and improve resource utilization efficiency.
  • an embodiment of the present invention provides an information processing method, where the method includes:
  • the carrier aggregation configuration information supported by the to-be-accessed cell and the carrier aggregation configuration information supported by the user equipment are matched, and the target carrier aggregation configuration information corresponding to the to-be-accessed cell is obtained, where the to-be-accessed cell corresponds to
  • the target carrier aggregation configuration information is carrier aggregation configuration information that is simultaneously supported by the to-be-accessed cell and the user equipment;
  • the obtaining the carrier aggregation configuration information supported by the cell to be accessed includes:
  • each target cell includes at least the to-be-accessed cell.
  • the carrier aggregation configuration information supported by the to-be-accessed cell and the carrier aggregation configuration information supported by the user equipment are matched, and the target carrier aggregation configuration information corresponding to the to-be-accessed cell is obtained, including:
  • the target corresponding to the target cell Carrier aggregation configuration information is the destination Carrier aggregation configuration information supported by the target cell and the user equipment at the same time;
  • the target carrier aggregation configuration information corresponding to the to-be-accessed cell is read from the target carrier aggregation configuration information corresponding to each of the target cells according to the identifier of the to-be-accessed cell.
  • the method before the matching, the carrier aggregation configuration information supported by the to-be-accessed cell, and the carrier aggregation configuration information supported by the user equipment are matched, the method further includes:
  • the notification message that the user equipment does not support carrier aggregation is sent to the to-be-accessed cell.
  • an embodiment of the present invention further provides an information processing method, where the method includes:
  • the sending, by the user equipment, the carrier aggregation configuration information supported by the cell to be accessed is: sending, to the user equipment, one or more targets that meet a preset condition by a distance from a current location of the user equipment.
  • the carrier aggregation configuration information supported by the to-be-accessed cell including:
  • the method further includes:
  • an embodiment of the present invention further provides an information processing apparatus, including:
  • the first acquiring module is configured to obtain carrier aggregation configuration information supported by the cell to be accessed;
  • a determining module configured to match carrier aggregation configuration information supported by the to-be-accessed cell and carrier aggregation configuration information supported by the user equipment, to obtain target carrier aggregation configuration information corresponding to the to-be-accessed cell;
  • the target carrier aggregation configuration information corresponding to the cell is carrier aggregation configuration information that is simultaneously supported by the to-be-accessed cell and the user equipment;
  • the first sending module is configured to send a notification message including the target carrier aggregation configuration information to the to-be-accessed cell.
  • the first acquiring module is configured to acquire carrier aggregation configuration information supported by one or more target cells whose distance from the current location of the user equipment meets a preset condition, where each target The cell includes at least the cell to be accessed.
  • the determining module is specifically configured as:
  • the target corresponding to the target cell Carrier aggregation configuration information is the destination Carrier aggregation configuration information supported by the target cell and the user equipment at the same time;
  • the target carrier aggregation configuration information corresponding to the to-be-accessed cell is read from the target carrier aggregation configuration information corresponding to each of the target cells according to the identifier of the to-be-accessed cell.
  • the determining module is further configured to:
  • the carrier aggregation configuration information supported by the to-be-accessed cell and the carrier aggregation configuration information supported by the user equipment are matched;
  • the first sending module sends, to the to-be-accessed cell, a notification message that the user equipment does not support carrier aggregation.
  • an embodiment of the present invention further provides an information processing apparatus, including:
  • the receiving module is configured to receive an indication that the carrier aggregation configuration information supported by the cell to be accessed is sent to the user equipment;
  • a second acquiring module configured to acquire, according to the indication, carrier aggregation configuration information supported by the to-be-accessed cell
  • a second sending module configured to send, to the user equipment, carrier aggregation configuration information supported by the to-be-accessed cell, where the carrier aggregation configuration information supported by the to-be-accessed cell is used to enable the user equipment to acquire Determining target carrier aggregation configuration information that is supported by the access cell and the user equipment, and the user equipment sends a notification message including the target carrier aggregation configuration information to the to-be-accessed cell.
  • the sending, by the user equipment, the carrier aggregation configuration information supported by the cell to be accessed is: sending, to the user equipment, one or more targets that meet a preset condition by a distance from a current location of the user equipment.
  • the second acquiring module is specifically configured as:
  • the second acquiring module is further configured to: acquire an update location of the user equipment; and search for one or more candidate cells that meet the preset condition by the distance of the update location; The candidate cell is matched with each of the target cells, and an updated cell that is different from each of the target cells is determined from each of the candidate cells;
  • the second sending module is further configured to send, to the user equipment, carrier aggregation configuration information supported by the updated cell.
  • an embodiment of the present invention further provides an information processing system, including: a user equipment, a positioning server, where
  • the user equipment includes any one of the information processing devices provided by the third aspect;
  • the positioning server includes any one of the information processing apparatuses provided in the fourth aspect.
  • An embodiment of the present invention provides a computer storage medium, where the computer storage medium stores a computer program, and the computer program is used to execute the information processing method described above.
  • the technical solution in the embodiment of the present invention first obtains the carrier aggregation configuration information supported by the cell to be accessed, and determines that the device to be accessed is determined, which is different from the method in the prior art that the user equipment is required to report all the carrier aggregation bandwidths supported by the user equipment.
  • the target carrier aggregation configuration information supported by the cell and the user equipment the user equipment only needs to send the target carrier aggregation configuration information supported by the cell to be accessed and the user equipment to the cell to be accessed, and no longer send the user equipment to the cell to be accessed.
  • the carrier aggregation configuration information of the supported carrier aggregation configuration information is different from the carrier aggregation configuration information supported by the cell to be accessed, which reduces the information bearer space required for the user equipment to send carrier aggregation configuration information to the to-be-accessed cell.
  • the processing resources of the user equipment are also saved, and thus, redundant signaling interaction information between the user equipment and the cell to be accessed can be reduced.
  • FIG. 1 is a schematic diagram of an optional application scenario of an information processing method according to an embodiment of the present disclosure
  • FIG 2 is an optional schematic flowchart of an information processing method according to an embodiment of the present invention.
  • FIG. 3 is another schematic flowchart of an information processing method according to an embodiment of the present invention.
  • FIG. 4 is still another schematic flowchart of an information processing method according to an embodiment of the present disclosure.
  • FIG. 5 is a schematic diagram of the working principle of the A-GPS
  • FIG. 6 is a schematic structural diagram of an information processing apparatus according to an embodiment of the present invention.
  • FIG. 7 is another schematic structural diagram of an information processing apparatus according to an embodiment of the present invention.
  • FIG. 8 is a schematic structural diagram of an information processing system according to an embodiment of the present invention.
  • the user equipment obtains the carrier aggregation configuration information supported by the cell to be accessed from the positioning server, and further determines the target carrier aggregation configuration information that is supported by the cell to be accessed and the user equipment, and only needs to be connected.
  • the target carrier aggregation configuration information supported by the inbound cell and the user equipment is sent to the to-be-accessed cell.
  • FIG. 1 an optional application scenario of the present invention is shown in FIG. 1 : a mobile terminal performs information interaction with a positioning server through a communication network (such as an LTE-A network); and the mobile terminal successfully registers with the cell A after being powered on, and at this time, the cell A
  • the cell B and the cell D are cells that are closer to the mobile terminal.
  • the mobile terminal moving to the cell C when the mobile terminal attempts to access the cell C, it needs to send the carrier aggregation configuration information of the mobile terminal to the cell C.
  • community C support The carrier aggregation configuration information is not completely consistent with the carrier aggregation configuration information supported by the mobile terminal.
  • the information processing method in the embodiment of the present invention can be applied to the foregoing scenario, and the carrier aggregation configuration supported by the cell C and the mobile terminal is only sent to the cell C. information.
  • the embodiment provides an information processing method, which can be applied to a scenario in which the target carrier aggregation configuration information supported by the cell to be accessed in the communication network is not completely consistent with the target carrier aggregation configuration information supported by the user equipment;
  • the user equipment is used to report the aggregated bandwidth of all the carriers supported by the user equipment to the to-be-accessed cell, which results in a large amount of redundant signaling interaction information between the terminal and the cell to be accessed.
  • This scenario proposes a solution to the solution.
  • the execution body of the embodiment may be an information processing device, and may be used to execute the information processing method of the embodiment; the information processing device may be implemented in various manners, for example, in a smart phone, a tablet computer, a notebook computer, a wearable device. All components of the device are implemented in a user device such as smart glasses, smart watches, etc., or components in the device are implemented in a coupled manner on the user device side described above.
  • the information processing method provided in this embodiment includes the following steps:
  • Step 201 Obtain carrier aggregation configuration information supported by the cell to be accessed.
  • the to-be-accessed cell may include a communication device such as a 4G base station or a 5G base station; the carrier aggregation configuration information may include a carrier aggregation bandwidth; the carrier aggregation configuration information may further include: carrier, carrier aggregation combination mode, number of carrier aggregation bandwidth, and the like;
  • the information processing apparatus may acquire carrier aggregation configuration information supported by the cell to be accessed by, for example, a location server, a base station, or the like that can provide a location of the base station.
  • Step 202 Configuring carrier aggregation configuration information supported by the cell to be accessed and supported by the user equipment
  • the wave aggregation configuration information is matched to obtain the target carrier aggregation configuration information corresponding to the cell to be accessed.
  • the target carrier aggregation configuration information corresponding to the cell to be accessed is the carrier aggregation configuration information supported by the cell to be accessed and the user equipment.
  • the target carrier aggregation configuration information supported by the cell to be accessed and the user equipment is the same carrier aggregation configuration information in the carrier aggregation configuration information supported by the cell to be accessed and the carrier aggregation configuration information supported by the user equipment.
  • the implementation manner of obtaining the carrier aggregation configuration information supported by the cell to be accessed may be any one of the following modes:
  • the user equipment can obtain the carrier aggregation configuration information supported by the cell to be accessed in advance;
  • the user equipment can match the carrier aggregation configuration information supported by the access cell and the carrier aggregation configuration information supported by the user equipment in advance.
  • the target carrier aggregation configuration information supported by the access cell and the user equipment is stored and stored, and the target carrier aggregation configuration information supported by the cell to be accessed and the user equipment may be determined in real time when attempting to access the cell to be accessed.
  • the user equipment can obtain the carrier aggregation configuration information supported by the cell to be accessed in real time when attempting to access the cell to be accessed;
  • Step 203 Send a notification message including target carrier aggregation configuration information to the to-be-accessed cell; the notification message may be a terminal capability message.
  • the carrier aggregation configuration information supported by the cell to be accessed is first obtained, and the cell to be accessed and the user equipment are simultaneously supported.
  • the target carrier aggregation configuration information the user equipment only needs to send the target carrier aggregation configuration information supported by the cell to be accessed and the user equipment to the cell to be accessed, and no longer send the carrier aggregation configuration information supported by the user equipment to the cell to be accessed.
  • the carrier aggregation configuration information that is different from the carrier aggregation configuration information supported by the cell to be accessed, which reduces the information required by the user equipment to send carrier aggregation configuration information to the to-be-accessed cell.
  • the bearer space also saves processing resources of the user equipment, so that redundant signaling interaction information between the user equipment and the cell to be accessed can be reduced.
  • the embodiment provides an information processing method.
  • the embodiment corresponds to the first embodiment.
  • the execution body of the embodiment may be an information processing device, and the information processing device may implement all components of the device in a positioning server or a base station, or The components in the device are implemented in a coupled manner at the location server or base station side.
  • the main steps of the information processing method provided in this embodiment include: receiving an indication that the carrier aggregation configuration information supported by the cell to be accessed is sent to the user equipment; and acquiring the carrier aggregation configuration supported by the to-be-accessed cell according to the indication And transmitting the carrier aggregation configuration information supported by the cell to be accessed to the user equipment, where the carrier aggregation configuration information supported by the cell to be accessed is used to enable the user equipment to acquire the target carrier aggregation configuration supported by the cell to be accessed and the user equipment.
  • the user equipment sends a notification message including the target carrier aggregation configuration information to the to-be-accessed cell, and no longer sends the carrier aggregation configuration information supported by the user equipment and the carrier aggregation configuration information supported by the to-be-accessed cell to the to-be-accessed cell.
  • the carrier aggregation configuration information is different, which reduces the information bearer space required for the user equipment to send the carrier aggregation configuration information to the cell to be accessed, and also saves the processing resources of the user equipment. Redundant signaling interaction information between access cells.
  • the embodiment is based on the first embodiment and the second embodiment.
  • the embodiment of the present embodiment relies on the cooperation between the user equipment, the positioning server, and the to-be-accessed cell.
  • the user equipment, the positioning server, and the standby are performed by using a specific embodiment.
  • the interactive message between the access cells is described in detail.
  • the information processing method provided in this embodiment includes the following steps:
  • Step 301 The positioning server receives a carrier aggregation that is sent to the user equipment to support the cell to be accessed.
  • the indication of the configuration information is obtained. According to the indication, the carrier aggregation configuration information supported by the cell to be accessed is obtained.
  • Step 302 The positioning server sends the carrier aggregation configuration information supported by the cell to be accessed to the user equipment.
  • the carrier aggregation configuration information supported by the cell to be accessed is used to enable the user equipment to obtain the target supported by the cell to be accessed and the user equipment.
  • the carrier aggregation configuration information, and the user equipment sends a notification message including the target carrier aggregation configuration information to the to-be-accessed cell.
  • Step 303 After the user equipment obtains the carrier aggregation configuration information supported by the cell to be accessed, the user equipment determines whether the cell to be accessed supports carrier aggregation based on the carrier aggregation configuration information supported by the cell to be accessed; if yes, then goes to Step 304; Otherwise, when the user equipment attempts to access the to-be-accessed cell, go to step 307.
  • Step 304 The user equipment matches the carrier aggregation configuration information supported by the cell to be accessed and the carrier aggregation configuration information supported by the user equipment.
  • Step 305 The user equipment determines whether the cell to be accessed and the user equipment have the target carrier aggregation configuration information supported at the same time; if yes, go to step 306; otherwise, go to step 307.
  • Step 306 The user equipment sends a notification message including target carrier aggregation configuration information to the to-be-accessed cell;
  • Step 307 The user equipment sends a notification message that the user equipment does not support carrier aggregation to the cell to be accessed; go to step 309.
  • Step 308 The to-be-accessed cell receives the notification message that includes the target carrier aggregation configuration information that is sent by the user equipment, and performs resource allocation on the user equipment based on the target carrier aggregation configuration information.
  • Step 309 The cell to be accessed performs scheduling of the non-carrier aggregation mode on the user equipment.
  • the user equipment needs to report all the carrier aggregation bandwidths supported by the user equipment to the to-be-accessed cell.
  • the user equipment, the positioning server, and the to-be-accessed cell cooperate with each other.
  • the user equipment determines that the cell to be accessed does not support carrier aggregation, it directly sends a notification message to the cell to be accessed that does not support carrier aggregation.
  • the inbound cell sends the carrier aggregation configuration information supported by the user equipment.
  • the user equipment determines that the cell to be accessed supports the carrier aggregation
  • the carrier aggregation configuration information supported by the cell to be accessed and the carrier aggregation configuration information supported by the user equipment are determined. Whether the access cell and the user equipment have the target carrier aggregation configuration information that is supported at the same time.
  • the user equipment only needs to send the target carrier aggregation configuration information that is supported by the cell to be accessed and the user equipment to the cell to be accessed, and no longer
  • the to-be-accessed cell sends the carrier aggregation configuration information that is different from the carrier aggregation configuration information supported by the cell to be accessed in the carrier aggregation configuration information supported by the user equipment. Otherwise, the target carrier supported by the cell to be accessed and the user equipment does not exist at the same time.
  • the configuration information is aggregated, the user equipment only needs to send the to-be-accessed cell.
  • the user equipment does not support the carrier aggregation notification message, but does not send the carrier aggregation configuration information supported by the user equipment to the cell to be accessed, which reduces the information required by the user equipment to send carrier aggregation configuration information to the to-be-accessed cell.
  • the bearer space also saves processing resources of the user equipment, so that redundant signaling interaction information between the user equipment and the cell to be accessed can be reduced.
  • the embodiment is based on the first embodiment and the second embodiment.
  • the embodiment of the present embodiment relies on the cooperation between the user equipment, the positioning server, and the to-be-accessed cell.
  • the user equipment, the positioning server, and the standby are performed by using a specific embodiment.
  • the interactive message between the access cells is described in detail.
  • the information processing method provided in this embodiment includes the following steps:
  • Step 401 The positioning server receives an indication that the user equipment sends the carrier aggregation configuration information supported by the one or more target cells whose distance from the current location of the user equipment meets the preset condition, where the target cell includes at least the cell to be accessed. .
  • Step 402 The positioning server searches for one or more target cells whose distance from the current location of the user equipment meets the preset condition according to the indication, and acquires carrier aggregation supported by each target cell respectively. Configuration information.
  • Step 403 The positioning server sends carrier aggregation configuration information supported by each target cell to the user equipment.
  • the positioning server may obtain one or more candidate cells that meet the preset condition by the distance from the update location by performing the following operations, that is, the location server acquires the update location of the user equipment, and the distance between the search and the update location meets the preset condition.
  • the one or more candidate cells match each candidate cell with each target cell, determine an update cell that is different from each target cell from each candidate cell, and send carrier aggregation configuration information that is updated by the cell to the user equipment.
  • Step 404 The user equipment obtains, from the positioning server, carrier aggregation configuration information that is supported by one or more target cells that meet the preset condition by the distance of the current location of the user equipment, where the target device includes at least the cell to be accessed; Determining whether each target cell supports carrier aggregation based on the acquired carrier aggregation configuration information, and determining whether the target cell supports carrier aggregation for any target cell, and then proceeds to step 405; otherwise, when the user equipment When the user is attempted to access the target cell (that is, the user equipment is the target cell to be accessed), go to step 408.
  • Step 405 The user equipment matches the carrier aggregation configuration information supported by each target cell and the carrier aggregation configuration information supported by the user equipment, and respectively determines the target carrier aggregation configuration information supported by each target cell and the user equipment, that is, respectively determines each Target carrier aggregation configuration information corresponding to the target cell; the target carrier aggregation configuration information corresponding to the target cell is carrier aggregation configuration information supported by the target cell and the user equipment at the same time;
  • Step 406 When the user equipment attempts to access the cell to be accessed, the identifier of the cell to be accessed is obtained by reading the broadcast message of the cell to be accessed; and the target cell is divided according to the identifier of the cell to be accessed.
  • the target carrier aggregation configuration information the target carrier aggregation configuration information corresponding to the cell to be accessed is read, that is, the target carrier aggregation configuration information supported by the cell to be accessed and the user equipment are simultaneously determined, and the to-be-accessed cell and the user equipment are determined. Whether there is target carrier aggregation configuration information supported at the same time; if yes, go to step 407; otherwise, go to step 408.
  • Step 407 The user equipment sends a notification message including target carrier aggregation configuration information to the to-be-accessed cell;
  • Step 408 The user equipment sends a notification message that the user equipment does not support carrier aggregation to the to-be-accessed cell;
  • Step 409 The to-be-accessed cell receives a notification message that includes the target carrier aggregation configuration information that is sent by the user equipment, and performs resource allocation on the user equipment based on the target carrier aggregation configuration information.
  • Step 410 The cell to be accessed performs scheduling of the non-carrier aggregation mode on the user equipment.
  • the user equipment needs to report all the carrier aggregation bandwidths supported by the user equipment to the to-be-accessed cell, and the implementation is implemented by the user equipment, the positioning server, and the to-be-accessed cell.
  • the location server searches for one or more target cells whose distance from the current location meets the preset condition, and sends the carrier aggregation configuration information supported by each target cell to the user equipment, based on the current location of the user equipment;
  • the user equipment After obtaining the carrier aggregation configuration information supported by the one or more target cells that meet the preset condition, the user equipment obtains the carrier aggregation configuration information supported by each target cell, and determines the carrier aggregation configuration information respectively supported by each target cell. Whether the target cell supports carrier aggregation; if it is determined that the target cell supports carrier aggregation, the carrier aggregation configuration information supported by the target cell is matched with the carrier aggregation configuration information supported by the user equipment to determine the target cell and the user. Target carrier aggregation configuration information supported by the device at the same time; when the user equipment attempts to access the cell to be accessed, the target is supported from each target cell and the user equipment.
  • the carrier aggregation configuration information is used to read the target carrier aggregation configuration information that is supported by the cell to be accessed and the user equipment, and determine whether the cell to be accessed and the user equipment have the target carrier aggregation configuration information supported at the same time, and if so, the user equipment only needs to Sending, to the to-be-accessed cell, the target carrier aggregation configuration information supported by the cell to be accessed and the user equipment, and not transmitting the carrier aggregation configuration information supported by the user equipment and the carrier aggregation configuration supported by the cell to be accessed in the cell to be accessed.
  • the user equipment only needs to send the notification message that the user equipment does not support carrier aggregation to the cell to be accessed.
  • the carrier aggregation configuration information supported by the user equipment is not sent to the cell to be accessed, which reduces the information bearer space required for the user equipment to send carrier aggregation configuration information to the to-be-accessed cell, and also saves the user equipment. Processing resources, so that user equipment and cells to be accessed can be reduced Redundant signaling interaction information.
  • the present embodiment is applicable to, for example, the application scenario shown in FIG. 1 according to any of the foregoing embodiments.
  • the current camping cell of the mobile terminal ie, user equipment
  • the cell A is cell A, and at this time, cell A and cell B.
  • the cell D is a cell that is closer to the mobile terminal; the mobile terminal determines the location coordinate (X, Y) where the mobile terminal is located according to the A-GPS positioning technology, and the positioning server searches for the radius L according to the location coordinate (the location of the mobile terminal)
  • the neighboring cell A, the cell B, and the cell D are queried, and the carrier aggregation configuration information supported by the cell A, the cell B, and the cell D is sent to the mobile terminal.
  • the reporting format of the carrier aggregation configuration information may be:
  • the identifier of the cell includes, but is not limited to, a physical cell identity range (PCI), or a Node ID of the cell.
  • PCI physical cell identity range
  • the positioning server queries the cell in the search radius L according to the location of the mobile terminal, and sends the searched carrier aggregation configuration information supported by the cell that has not been previously sent to the mobile terminal to the mobile terminal, and has previously sent
  • the default is unchanged, that is, during the mobile terminal moving to the direction of the cell C, the positioning server only transmits the carrier aggregation configuration information supported by the cell C to the mobile terminal, and the previously transmitted cell A, cell B, and cell D Related information will not be sent again.
  • the mobile terminal may transmit the information to the storage module of the mobile terminal, and compare it with the carrier aggregation configuration information supported by the mobile terminal. Specifically, the mobile terminal first determines whether the cell supports the carrier. The aggregation function, if it is determined that the cell does not support the carrier aggregation function, the mobile terminal sends a message that the mobile terminal does not support the carrier aggregation capability to the cell, and if the cell supports the carrier aggregation function, the mobile terminal acquires the configuration information of the cell and the mobile terminal. Carrier aggregation capability information is matched to save the same configuration item.
  • the mobile terminal When the mobile terminal attempts to access the current network (trying to access the current cell), the mobile terminal learns the identity of the current cell by reading the broadcast message of the cell (such as SIB1), based on the current cell. And identifying the carrier aggregation configuration information that is supported by the current cell and the mobile terminal that are saved in the foregoing (the same configuration item of the carrier aggregation after the previous comparison), and if it is determined that the current cell and the mobile terminal have the carrier aggregation configuration information supported at the same time, The supported carrier aggregation configuration information is sent to the current cell; otherwise, the mobile terminal sends a message to the cell that the mobile terminal does not support the carrier aggregation capability.
  • SIB1 broadcast message of the cell
  • the technical solution provided by the present invention is used to solve the problem that the occupied information of the carrier aggregation bandwidth and the combination of the frequency band in the prior art has a large occupied space and consumes a large amount of processing resources.
  • the terminal itself maintains a configuration table of carrier aggregation bandwidth supported by itself, and obtains the current location accurately by means of the A-GPS function, thereby obtaining the cell carrier aggregation configuration information within a certain range and configuring with the self. After the table is compared, the same configuration is filtered. When registering a cell, only this configuration can be reported.
  • the terminal obtains the configuration information of the cell that supports the carrier aggregation function, the terminal selects the combination of the same configuration as the host, and only reports the configuration.
  • the terminal does not support the carrier aggregation capability, that is, the carrier aggregation function of the mobile terminal is disabled.
  • the carrier aggregation function is not supported, that is, the carrier aggregation function of the mobile terminal is disabled.
  • the information receiving space can be saved, the processing resources can be saved, and the network access efficiency of the mobile terminal can be improved.
  • FIG. 5 shows the working principle diagram of A-GPS.
  • A-GPS As a high-precision mobile positioning technology, implementing A-GPS requires adding an A-GPS receiver module (or an external A-GPS receiver) to the mobile terminal.
  • A-GPS receiver module or an external A-GPS receiver
  • the mobile terminal and the GPS-assisted positioning information jointly obtain the location information of the mobile terminal, and the positioning process of the A-GPS is specifically described as follows:
  • the mobile terminal first transmits the current cell information to the location server through the mobile network.
  • the positioning server transmits GPS auxiliary information (GPS acquisition auxiliary information, GPS positioning assistance information, GPS sensitivity auxiliary information, GPS satellite working status information, etc.) related to the position according to the approximate position of the terminal, and assistance for calculating the position of the mobile terminal.
  • Information GPS almanac and correction data, GPS ephemeris, GPS navigation message, etc.
  • the terminal's A-GPS module can quickly capture satellites and improve the first lock time of the GPS signal, ie the first positioning time (TTFF, Time To First Fix) and receive GPS raw signals.
  • TTFF Time To First Fix
  • the terminal demodulates the signal after receiving the GPS original signal, and calculates the pseudorange of the terminal to the satellite (ie, the distance affected by various GPS errors).
  • the terminal transmits the measured GPS pseudorange information to the positioning server through the mobile network, and the positioning server assists the GPS pseudorange information and the assistance from other positioning devices (such as differential GPS reference stations).
  • the information completes the calculation of the GPS information and estimates the location of the terminal;
  • the terminal completes the calculation of the GPS information according to the measured GPS pseudorange information and the auxiliary information of other positioning devices transmitted from the network, and estimates the location of the terminal, and transmits the estimated terminal location information to the positioning server.
  • the location server transmits the location information of the terminal to the application platform through the mobile network.
  • the auxiliary receiver obtains reference data (clock, ephemeris, available constellation, reference position, etc.) from the satellite in real time and provides it to the location server via the mobile network.
  • reference data clock, ephemeris, available constellation, reference position, etc.
  • the positioning server When the mobile terminal needs to locate data, the positioning server provides the mobile terminal with A-GPS auxiliary data through the mobile network to enhance its TTFF, thereby greatly improving the sensitivity of the A-GPS receiving module.
  • the embodiment further describes an information processing apparatus.
  • the information processing apparatus can be used to execute the information processing method according to the first embodiment of the present invention.
  • the information processing apparatus can be implemented in various manners. For example, on smartphones, tablets, laptops, All components of the device are implemented in a user device such as a wearable device (such as smart glasses, a smart watch, etc.), or components in the device are implemented in a coupled manner on the user device side described above; referring to FIG. 6, the information processing device includes:
  • the first obtaining module 601 is configured to obtain carrier aggregation configuration information supported by the cell to be accessed;
  • the determining module 602 is configured to match the carrier aggregation configuration information supported by the cell to be accessed and the carrier aggregation configuration information supported by the user equipment, to obtain the target carrier aggregation configuration information corresponding to the cell to be accessed, and the target carrier corresponding to the cell to be accessed
  • the aggregation configuration information is carrier aggregation configuration information supported by the cell to be accessed and the user equipment.
  • the first sending module 603 is configured to send a notification message including target carrier aggregation configuration information to the to-be-accessed cell.
  • the carrier aggregation configuration information supported by the cell to be accessed is first obtained, and the cell to be accessed and the user equipment are simultaneously supported.
  • the target carrier aggregation configuration information the user equipment only needs to send the target carrier aggregation configuration information supported by the cell to be accessed and the user equipment to the cell to be accessed, and no longer send the carrier aggregation configuration information supported by the user equipment to the cell to be accessed.
  • the carrier aggregation configuration information that is different from the carrier aggregation configuration information supported by the cell to be accessed, which reduces the information bearer space required for the user equipment to send the carrier aggregation configuration information to the to-be-accessed cell, and saves the user equipment.
  • the processing resources in this way, can reduce redundant signaling interaction information between the user equipment and the cell to be accessed.
  • the first obtaining module 601 is configured to acquire carrier aggregation configuration information supported by one or more target cells whose distance from the current location of the user equipment meets a preset condition, where each target cell At least including the cell to be accessed;
  • the determining module 602 is specifically configured as:
  • the carrier aggregation configuration information supported by each target cell is matched with the carrier aggregation configuration information supported by the user equipment, respectively, to obtain a target carrier aggregation configuration corresponding to each target cell.
  • the target carrier aggregation configuration information corresponding to the target cell is carrier aggregation configuration information supported by the target cell and the user equipment at the same time;
  • the target carrier aggregation configuration information corresponding to the to-be-accessed cell is read from the target carrier aggregation configuration information corresponding to each target cell according to the identifier of the to-be-accessed cell.
  • the first obtaining module 601, the determining module 602, and the first sending module 603 may each be a central processing unit (CPU), a microprocessor (MPU, a digital processor unit), and a digital signal located in the user equipment.
  • the processor DSP, Digital Signal Processor
  • ASIC application specific integrated circuit
  • FPGA Field Programmable Gate Array
  • the embodiment further describes an information processing apparatus, which can be used to execute the information processing method according to the second embodiment of the present invention.
  • the information processing apparatus can be implemented in a positioning server or a base station. All components of the device, or components in the device are implemented in a coupled manner at the location server or base station side; see FIG. 7, the information processing device includes:
  • the receiving module 701 is configured to receive an indication that the carrier aggregation configuration information supported by the cell to be accessed is sent to the user equipment, where
  • the second obtaining module 702 is configured to obtain, according to the indication, carrier aggregation configuration information supported by the cell to be accessed;
  • the second sending module 703 is configured to send the carrier aggregation configuration information supported by the cell to be accessed to the user equipment, where the carrier aggregation configuration information supported by the cell to be accessed is used to enable the user equipment to acquire the cell to be accessed and the user equipment at the same time.
  • the supported target carrier aggregation configuration information, and the user equipment sends a notification message including the target carrier aggregation configuration information to the to-be-accessed cell.
  • the carrier aggregation configuration information supported by the cell to be accessed is sent to the user equipment. And transmitting, to the user equipment, carrier aggregation configuration information supported by the cell to be accessed, so that the user equipment: matching carrier aggregation configuration information supported by the cell to be accessed and carrier aggregation configuration information supported by the user equipment, and determining to be accessed.
  • the target carrier aggregation configuration information that is supported by the cell and the user equipment, and the notification message including the target carrier aggregation configuration information is sent to the to-be-accessed cell, which reduces the occupation required by the user equipment to send the carrier aggregation configuration information to the to-be-accessed cell.
  • the information bearer space also saves processing resources of the user equipment, so that redundant signaling interaction information between the user equipment and the cell to be accessed can be reduced.
  • the indication that the carrier aggregation configuration information supported by the cell to be accessed is sent to the user equipment is that the user equipment sends one or more target cells whose distance from the current location of the user equipment meets the preset condition.
  • the second obtaining module 702 is configured to: search for one or more target cells whose distance from the current location of the user equipment meets the preset condition according to the indication; and obtain carrier aggregation configuration information respectively supported by each target cell.
  • the second obtaining module 702 is further configured to: acquire an update location of the user equipment; and search for one or more candidate cells whose distance from the update location meets a preset condition; for each candidate cell and each target The cell performs matching, and determines, from each candidate cell, an updated cell that is different from each target cell;
  • the second sending module 703 is further configured to send, to the user equipment, carrier aggregation configuration information that is updated by the cell.
  • the receiving module 701, the second obtaining module 702, and the second sending module 703 may be implemented by a CPU, an MPU, a DSP, an ASIC, or an FPGA located in the positioning server.
  • the information processing system provided in this embodiment includes: a user equipment 801 and a positioning server 802.
  • the user equipment 801 includes any one of the information processing apparatuses described in Embodiment 6; details are not described herein again;
  • the location server 802 includes any one of the information processing devices described in the seventh embodiment, and details are not described herein.
  • the embodiment of the invention further describes a computer storage medium, wherein the computer storage medium stores computer executable instructions, and the computer executable instructions are used to execute the information processing method described in the foregoing embodiments.
  • embodiments of the present invention can be provided as a method, system, or computer program product. Accordingly, the present invention can take the form of a hardware embodiment, a 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 and optical storage, etc.) including computer usable program code.
  • 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 computer is readable and stored
  • the instructions in the reservoir produce an article of manufacture comprising an instruction device that implements the functions specified in one or more blocks of the flow or in a flow or block diagram of the flowchart.
  • 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.
  • the carrier aggregation configuration information supported by the cell to be accessed is obtained, and the carrier aggregation configuration information supported by the cell to be accessed and the carrier aggregation configuration information supported by the user equipment are matched to obtain a target carrier corresponding to the cell to be accessed.
  • Aggregation configuration information; the target carrier aggregation configuration information corresponding to the cell to be accessed is carrier aggregation configuration information supported by the cell to be accessed and the user equipment; and the notification message including the target carrier aggregation configuration information is sent to the to-be-accessed cell; Reduce redundant signaling interaction information between the terminal and the cell to be accessed, and improve resource utilization efficiency.

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

L'invention concerne un procédé, un appareil, et un système de traitement d'informations, et un support de stockage informatique. Le procédé consiste à : acquérir des informations de configuration d'agrégation de porteuses prises en charge par une cellule devant être accédée ; mettre les informations de configuration d'agrégation de porteuses prises en charge par la cellule devant être accédée en correspondance avec des informations de configuration d'agrégation de porteuses prises en charge par un équipement d'utilisateur, de sorte à obtenir des informations de configuration d'agrégation de porteuses cible correspondant à la cellule devant être accédée, les informations de configuration d'agrégation de porteuses cible correspondant à la cellule devant être accédée étant des informations de configuration d'agrégation de porteuses prises en charge par la cellule devant être accédée et l'équipement d'utilisateur simultanément ; et envoyer, à la cellule devant être accédée, un message de notification contenant les informations de configuration d'agrégation de porteuse cible.
PCT/CN2016/081449 2016-04-21 2016-05-09 Procédé, appareil, et système de traitement d'informations, et support de stockage informatique WO2017181448A1 (fr)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111343723A (zh) * 2020-03-04 2020-06-26 宇龙计算机通信科技(深圳)有限公司 数据传输方法及相关设备
CN115225242A (zh) * 2022-07-12 2022-10-21 西安广和通无线通信有限公司 一种ca上报方法、装置、计算机设备及计算机存储介质

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020037457A1 (fr) 2018-08-20 2020-02-27 Qualcomm Incorporated Planification synchronisée pour une agrégation de porteuses
CN111447655B (zh) * 2019-01-16 2022-04-01 ***通信集团终端有限公司 终端接入网络的方法、装置、设备及介质

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102006664A (zh) * 2009-08-28 2011-04-06 华为技术有限公司 载波聚合场景下的成员载波配置方法、设备及***
CN102932927A (zh) * 2011-08-12 2013-02-13 华为技术有限公司 无线通信方法、基站和终端
CN104717632A (zh) * 2013-12-11 2015-06-17 中兴通讯股份有限公司 支持能力信息处理方法、装置、基站及终端
CN105519188A (zh) * 2013-06-09 2016-04-20 华为技术有限公司 一种小区选择方法、用户设备及基站

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2501175B1 (fr) * 2011-03-17 2015-11-25 Nokia Technologies Oy Attribution de canal à capacité distribuée pour systèmes de communication
US20130137423A1 (en) * 2011-05-27 2013-05-30 Qualcomm Incorporated Allocating access to multiple radio access technologies via a multi-mode access point
US10038537B2 (en) * 2014-02-09 2018-07-31 Alcatel Lucent Common search space in secondary ENBS

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102006664A (zh) * 2009-08-28 2011-04-06 华为技术有限公司 载波聚合场景下的成员载波配置方法、设备及***
CN102932927A (zh) * 2011-08-12 2013-02-13 华为技术有限公司 无线通信方法、基站和终端
CN105519188A (zh) * 2013-06-09 2016-04-20 华为技术有限公司 一种小区选择方法、用户设备及基站
CN104717632A (zh) * 2013-12-11 2015-06-17 中兴通讯股份有限公司 支持能力信息处理方法、装置、基站及终端

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111343723A (zh) * 2020-03-04 2020-06-26 宇龙计算机通信科技(深圳)有限公司 数据传输方法及相关设备
CN111343723B (zh) * 2020-03-04 2023-11-17 宇龙计算机通信科技(深圳)有限公司 数据传输方法及相关设备
CN115225242A (zh) * 2022-07-12 2022-10-21 西安广和通无线通信有限公司 一种ca上报方法、装置、计算机设备及计算机存储介质

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