WO2016201594A1 - 一种集群终端反馈下行信道的方法、终端及系统 - Google Patents

一种集群终端反馈下行信道的方法、终端及系统 Download PDF

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Publication number
WO2016201594A1
WO2016201594A1 PCT/CN2015/081432 CN2015081432W WO2016201594A1 WO 2016201594 A1 WO2016201594 A1 WO 2016201594A1 CN 2015081432 W CN2015081432 W CN 2015081432W WO 2016201594 A1 WO2016201594 A1 WO 2016201594A1
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WIPO (PCT)
Prior art keywords
cluster terminal
base station
group call
measurement
result
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2015/081432
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English (en)
French (fr)
Inventor
余庆祥
吴立昌
李吉平
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Hytera Communications Corp Ltd
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Hytera Communications Corp Ltd
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Filing date
Publication date
Application filed by Hytera Communications Corp Ltd filed Critical Hytera Communications Corp Ltd
Priority to US15/736,587 priority Critical patent/US10284455B2/en
Priority to PCT/CN2015/081432 priority patent/WO2016201594A1/zh
Publication of WO2016201594A1 publication Critical patent/WO2016201594A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08—Configuration management of networks or network elements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/16—Threshold monitoring
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/27—Transitions between radio resource control [RRC] states
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices

Definitions

  • the present invention relates to the field of network communication technologies, and in particular, to a method, a terminal, and a system for a cluster terminal to feed back a downlink channel.
  • the B-TrunC formulates a corresponding downlink channel feedback mechanism for the cluster terminal in the RRC connected state, and the base station dynamically adjusts the group call scheduling resource according to the group call user downlink channel and the group call data receiving state to increase the system throughput.
  • the scheduling resources can be dynamically adjusted only for the downlink channel fed back by the RRC connected state, and the cluster terminal in the RRC idle state cannot feed back the downlink channel and the group call data receiving state, resulting in the base station according to the group call.
  • the user downlink channel and group call data receiving state dynamically adjust the group call scheduling resource to have lower accuracy, which results in lower system throughput and reliability performance, and cannot achieve a balance between the two.
  • the present invention provides a method, a terminal, and a system for a cluster terminal to feed back downlink channel information, which can solve the problem that the base station cannot adjust the group call resource according to the downlink channel and the group call data acceptance state in the prior art, and the adjustment accuracy is not high. .
  • a first aspect of the present invention provides a method for a cluster terminal to feed back downlink channel information, including:
  • the cluster terminal in the idle state After receiving the group call signaling sent by the base station, the cluster terminal in the idle state configures the group call context, and measures the current downlink channel in a preset period;
  • the cluster terminal After the determined result of the measurement satisfies the preset trigger reporting condition, the cluster terminal will carry the The radio resource control RRC connection request of the result of the measurement is sent to the base station, so that the base station can modify the air interface resource configuration when the condition that the preset modified air interface resource configuration is met is determined according to the result of the measurement, and Sending an instruction of the modified air interface resource configuration to the cluster terminal;
  • the cluster terminal After receiving the instruction, the cluster terminal receives the group call data according to the instruction.
  • the preset trigger reporting condition includes that a neighboring channel quality is higher than a maximum threshold or a neighboring channel quality is lower than a minimum threshold or a wireless
  • the link fails or the number of received group call packets is less than a preset threshold or a received group call data sequence number failure within a preset time.
  • the method before the measuring the current downlink channel, the method further includes:
  • the cluster terminal configures the preset trigger reporting condition.
  • the method before the measuring the current downlink channel, the method further includes:
  • the cluster terminal receives a system message that is sent by the base station and includes the preset trigger report condition or a group call message that includes the preset trigger report condition.
  • the method further includes:
  • the cluster terminal After determining that the result of the measurement meets the preset trigger reporting condition, the cluster terminal sends an RRC connection request carrying the result of the measurement to the base station, so that the base station determines that the pre-satisfaction is not satisfied according to the result of the measurement.
  • the condition for modifying the configuration of the air interface resource is set, a response to reject the connection is returned to the cluster terminal.
  • a second aspect of the present invention provides a cluster terminal, where the cluster terminal includes:
  • a first configuration module configured to: after receiving the group call signaling sent by the base station, configure a group call context
  • a measuring module configured to measure, according to a group call context configured by the configuration module, a current downlink channel in a preset period
  • a first sending module configured to send an RRC connection request carrying the result of the measurement to the base station after determining that the result of the measurement meets a preset trigger reporting condition, so that the base station can be based on the measured result Modify the air interface when determining the conditions for the preset modified air interface resource configuration Source configuration, and sending an instruction that carries the modified air interface resource configuration to the cluster terminal;
  • the first receiving module is configured to receive the group call data according to the instruction after receiving the instruction.
  • the cluster terminal further includes:
  • a second configuration module configured to configure the preset trigger reporting condition, where the preset trigger reporting condition includes that the adjacent channel quality is higher than a maximum threshold or the adjacent channel quality is lower than a minimum threshold or a wireless chain The number of failed or received group call packets is less than a preset threshold or a received group call data sequence number failure within a preset time.
  • the cluster terminal further includes:
  • the second receiving module is configured to receive a system message that is sent by the base station and that includes the preset trigger reporting condition or a group call message that includes the preset trigger reporting condition.
  • the cluster terminal further includes:
  • a second sending module configured to send an RRC connection request carrying the result of the measurement to the base station after determining that the result of the measurement meets a preset trigger reporting condition, so that the base station determines, according to the result of the measurement If the preset condition for modifying the air interface resource configuration is not met, a response to reject the connection is returned to the cluster terminal.
  • a third aspect of the present invention provides a system for feeding back downlink channel information, where the system includes a cluster terminal and a base station;
  • the base station is configured to send group call signaling to the cluster terminal;
  • the cluster terminal is configured to: after receiving the group call signaling, configure a group call context, and measure the current downlink channel in a preset period; after determining that the measured result meets the preset trigger reporting condition, Transmitting an RRC connection request carrying the result of the measurement to the base station;
  • Modifying the air interface resource when the base station is configured to determine the condition that the preset modified air interface resource configuration is met according to the result of the measurement, after receiving the RRC connection request that is sent by the cluster terminal and carrying the result of the measurement, The configuration is performed, and the instruction for carrying the modified air interface resource configuration is sent to the cluster terminal;
  • the cluster terminal is further configured to receive the group call data according to the instruction after receiving the instruction.
  • the fourth aspect of the present invention further provides a cluster terminal, where the cluster terminal includes:
  • the processor After receiving the group call signaling sent by the base station, the processor configures a group call context, and performs measurement on the current downlink channel in a preset period;
  • the RRC connection request carrying the result of the measurement is sent by the transmitter to the base station, so that the base station can determine that the result is satisfied according to the measured result.
  • the condition of the configuration of the air interface resource is modified, the configuration of the air interface resource is modified, and the command for carrying the modified air interface resource configuration is sent to the cluster terminal;
  • the group call data is received according to the instruction.
  • the preset triggering reporting condition includes: a neighboring channel quality is higher than a maximum threshold, or a neighboring channel quality is lower than a minimum threshold. Or the radio link fails or the number of received group call packets is less than a preset threshold within a preset time, or the received group call data sequence number is invalid.
  • the processor performs the following steps before performing measurement on the current downlink channel:
  • the trigger reporting condition of the preset is configured.
  • the processor performs the following steps before performing measurement on the current downlink channel:
  • the processor further performs the following steps:
  • the RRC connection request carrying the result of the measurement is sent by the transmitter to the base station, so that the base station determines that the method is not satisfied according to the result of the measurement.
  • a response to reject the connection is returned to the cluster terminal.
  • the cluster terminal in the idle state is in a preset period. After the current downlink channel is measured, the cluster terminal sends an RRC connection request carrying the measurement result to the base station, so that the base station performs the base station according to the preset trigger reporting condition. If the result of the measurement determines that the condition of the configuration of the modified air interface resource is met, the configuration of the air interface resource is modified, and the command for carrying the modified air interface resource configuration is sent to the cluster terminal, and the cluster terminal is modified according to the received carrier.
  • the air interface resource configuration receives the group call data, implements the feedback downlink channel and the group call data receiving state, effectively improves the accuracy and flexibility of the base station to adjust the group call scheduling resource, and improves the system throughput and reliability.
  • FIG. 1 is a schematic diagram of a method for feeding back downlink channel information by a cluster terminal according to an embodiment of the present invention
  • FIG. 2 is a flowchart of feeding back downlink channel information by a cluster terminal according to an embodiment of the present invention
  • FIG. 3 is a schematic structural diagram of a cluster terminal according to an embodiment of the present invention.
  • FIG. 4 is another schematic structural diagram of a cluster terminal according to an embodiment of the present invention.
  • FIG. 5 is a schematic diagram of another structure of a cluster terminal according to an embodiment of the present invention.
  • FIG. 6 is a schematic structural diagram of a system for feeding back downlink channel information according to an embodiment of the present invention.
  • FIG. 7 is a schematic structural diagram of a physical device of a cluster terminal according to an embodiment of the present invention.
  • the embodiment of the invention provides a method, a terminal and a system for feeding back downlink channel information by a cluster terminal, which can be solved in the prior art, and is mainly applied to a broadband cluster system, and the group call is all under one group call group in the private network cluster communication.
  • the voice or video service that is simultaneously performed between the cluster terminals, and the group call data received by the cluster terminal is data for receiving voice or video services.
  • the radio bearer (RB, Radio Bear) that appears in this paper is the set of connection formats between the UE and the UTRAN, that is, the configuration of the physical channel, the transport channel, and the logical channel. If there is a service, the RB must be configured. If there is no service. , RB is not needed. If signaling is to be transmitted between the CN/URTRN and the UE, only the RRC (Radio Resource Control) connection is required.
  • RRC Radio Resource Control
  • the cluster system may include at least one group call group, and each group call group includes multiple cluster terminals.
  • the cluster terminals appearing in this document are cluster terminals in the group call group, and each cluster terminal All of the cluster terminals that are in the idle state can measure the current downlink channel quality. Therefore, the cluster terminals participating in the group call in each group complete the reporting process.
  • a method for feeding back downlink channel information by a cluster terminal according to an embodiment of the present invention is described in detail below with reference to FIG. 1 :
  • an embodiment of a method for a cluster terminal to feed back downlink channel information in the embodiment of the present invention includes:
  • the cluster terminal in the idle state After receiving the group call signaling sent by the base station, the cluster terminal in the idle state configures the group call context, and measures the current downlink channel in a preset period.
  • the initial configuration of the group air interface resource is carried, and the cluster terminal takes effect on the resource information involved in the group call context allocated by the base station, so that the post-processing base station can process the resource information related to the group call context.
  • the transmitted group calls the business data.
  • the cluster terminal measures the downlink channel quality in a preset period, and the preset period is repeated.
  • the cluster terminal After determining that the result of the measurement meets the preset trigger reporting condition, the cluster terminal sends a radio resource control RRC connection request carrying the result of the measurement to the base station,
  • the cluster terminal sends the RRC connection request to the base station, so that the base station can be configured according to
  • the result of the measurement in the RRC connection request determines that the condition of the configuration of the modified air interface resource is met, the configuration of the air interface resource is modified, and the command for carrying the modified air interface resource configuration is sent to the cluster terminal;
  • the cluster terminal may also trigger the RRC connection request, and then send the measurement result to the base station, which is not limited herein.
  • the preset trigger reporting condition includes that the neighboring channel quality is higher than the maximum threshold or the neighboring channel quality is lower than the minimum threshold or the radio link fails or the number of received group call packets is within a preset time. Any one of the preset thresholds or the received group call data sequence number failure.
  • the base station When a terminal meets the foregoing reporting condition and reports the corresponding information to the base station, the base station adopts a method of reducing the frequency and improving the power of the group service resource scheduling in which the terminal participates;
  • the terminal may send a message including a trigger reporting condition that does not satisfy the preset to the base station, so that The base station performs uplink and power reduction processing on the group service resource scheduling in which the terminal participates, and adjusts a transmit power, a modulation and coding scheme (MCS), an increase or decrease in the number of RBs, and the like.
  • MCS modulation and coding scheme
  • the terminal can also make no response.
  • the cluster terminal After receiving the instruction for transmitting the modified air interface resource configuration sent by the base station, the cluster terminal receives the group call data according to the instruction;
  • the cluster terminal applies the modified cluster group call context and the air interface resource configuration of the base station to the cluster terminal to receive new group call service data on the new group air interface resource.
  • the preset trigger reporting condition includes that the neighboring channel quality is higher than the maximum threshold or the neighboring channel quality is lower than the minimum threshold or the radio link fails or the number of received group call packets is less than the preset time. Setting any one of a threshold or a received group call data sequence number failure;
  • the two conditions satisfying the two conditions are satisfied.
  • the triggering reporting condition is set, and it can be understood that other conditions can be arbitrarily combined, that is, can be satisfied separately, or can satisfy two or more at the same time, and, in addition to the optional embodiment, In addition to the triggering reporting conditions listed, any other similar measurement parameters related to the downlink control channel may be included, which are not limited herein.
  • the method includes:
  • the cluster terminal When determining that the channel quality of the neighboring cell is higher than the maximum threshold, the cluster terminal determines that the result of the measurement meets a preset trigger reporting condition, and sends an RRC connection request carrying the result of the measurement to the base station;
  • the cluster terminal When determining that the channel quality of the neighboring cell is lower than the minimum threshold, the cluster terminal determines that the result of the measurement meets a preset trigger reporting condition, and sends an RRC connection request carrying the result of the measurement to the base station;
  • the cluster terminal When determining that the radio link fails, the cluster terminal determines that the result of the measurement satisfies a preset trigger reporting condition, and sends an RRC connection request carrying the result of the measurement to the base station;
  • the cluster terminal determines that the measurement result meets a preset trigger report condition, and sends an RRC connection request carrying the measurement result to the base station.
  • the method further includes:
  • the cluster terminal configures the preset trigger reporting condition
  • the cluster terminal configures related measurement parameters, where the group call parameters include network parameters such as RB configuration, semi-persistent scheduling configuration, physical resource configuration, and increased downlink channel measurement configuration of the cluster group, and the measurement period is set. It can be set to meet the preset trigger reporting condition and then reported to the base station by itself. After receiving the group call signaling sent by the base station, it can be measured in a preset period and judged whether the trigger reporting condition is met. Condition, the RRC connection will contain the result of the measurement Request feedback to the base station, in particular, there may be multiple implementations, and no limitation is described herein in terms of timing.
  • the group call parameters include network parameters such as RB configuration, semi-persistent scheduling configuration, physical resource configuration, and increased downlink channel measurement configuration of the cluster group, and the measurement period is set. It can be set to meet the preset trigger reporting condition and then reported to the base station by itself. After receiving the group call signaling sent by the base station, it can be measured in a preset period and judged whether the trigger reporting condition is met.
  • the method further includes:
  • the cluster terminal receives a system message that is sent by the base station and includes the preset trigger report condition or a group call message that includes the preset trigger report condition.
  • the preset trigger reporting condition is pre-configured by the base station side, and is sent to the cluster terminal in the form of a message when the downlink channel information is required.
  • the fourth optional method for the cluster terminal to feed back downlink channel information provided by the embodiment of the present invention is provided.
  • the method further includes:
  • the cluster terminal After determining that the result of the measurement meets the preset trigger reporting condition, the cluster terminal sends an RRC connection request carrying the result of the measurement to the base station, so that the base station determines that the preset is not satisfied according to the connection request.
  • the condition of the air interface resource configuration is modified, a response to reject the connection is returned to the cluster terminal.
  • the cluster terminal in the idle state performs measurement on the current downlink channel in a preset period, and after determining that the measurement result meets the preset trigger reporting condition, the cluster terminal will carry the result of the measurement.
  • the RRC connection request is sent to the base station, so that the base station determines that the air interface resource configuration is configured, and carries the modified air interface resource configuration, when the condition that the preset modified air interface resource configuration is met is determined according to the result of the measurement.
  • the command is sent to the cluster terminal to implement feedback downlink channel and group call data receiving state, which effectively improves the accuracy and flexibility of the base station to adjust group call scheduling resources, and improves system throughput and reliability.
  • a cluster terminal feeds back the downlink channel.
  • Another embodiment of the method of information includes:
  • the cluster terminal releases the context and the air interface link.
  • the base station sends group call signaling to the cluster terminal, and sends a group call air interface resource.
  • the cluster terminal is configured to carry a group call context of the measurement configuration, and measure the current downlink channel in a preset period.
  • the cluster terminal determines whether the result of the measurement meets a preset trigger reporting condition, and if the preset trigger reporting condition is met, sending an RRC connection request carrying the measurement result to the base station;
  • the base station when determining, according to the RRC connection request, whether the condition for modifying the air interface resource configuration is met, modifying the air interface resource configuration.
  • the cluster terminal receives group call data according to the instruction.
  • the cluster terminal in the idle state performs measurement on the current downlink channel in a preset period, and after determining that the measurement result meets the preset trigger reporting condition, the cluster terminal will carry the result of the measurement.
  • the RRC connection request is sent to the base station, and the base station determines, according to the result of the measurement, that the condition of the configuration of the modified air interface resource is met, the air interface resource configuration is modified, and the command for carrying the modified air interface resource configuration is sent.
  • the cluster terminal is implemented to feedback the downlink channel and the group call data receiving state, thereby effectively improving the accuracy and flexibility of the base station to adjust the group call scheduling resource, and improving system throughput and reliability.
  • the method for feeding back the downlink channel information of a cluster terminal in the embodiment of the present invention is described in detail.
  • the first configuration module 301 is configured to: after receiving the group call signaling sent by the base station, configure a group call context;
  • the measuring module 302 is configured to measure the current downlink channel in a preset period according to the group call context configured by the configuration module;
  • the first sending module 303 is configured to: after determining that the measured result meets the preset trigger reporting condition, send an RRC connection request that carries the result of the measurement to the base station, so that the base station can be measured according to the As a result, when the condition of the configuration of the modified air interface resource is met, the configuration of the air interface resource is modified, and the command for carrying the modified air interface resource configuration is sent to the cluster terminal.
  • the first receiving module 304 is configured to receive the modified air interface resource configuration, according to the The instruction receives the group call data.
  • the cluster terminal further includes:
  • the second configuration module 305 is configured to configure the preset trigger reporting condition, where the preset trigger reporting condition includes that the adjacent channel quality is higher than a maximum threshold or the adjacent channel quality is lower than a minimum threshold or wireless
  • the link fails or the number of received group call packets is less than a preset threshold or a received group call data sequence number failure within a preset time.
  • the terminal may further include:
  • the second receiving module 306 is configured to receive, by the base station, a system message that includes the preset trigger reporting condition or a group call message that includes the preset trigger reporting condition.
  • the terminal may further include:
  • the second sending module 307 is configured to: after determining that the measured result meets the preset trigger reporting condition, send an RRC connection request carrying the result of the measurement to the base station, so that the base station is configured according to the result of the measurement When it is determined that the condition for modifying the air interface resource configuration is not met, a response to reject the connection is returned to the cluster terminal.
  • the measurement module 302 performs measurement on the current downlink channel in a preset period
  • the first sending module 303 after determining that the measurement result meets the preset trigger reporting condition, carries the RRC connection of the measurement result.
  • the first receiving module 304 receives the group call data according to the received air interface resource configuration, and implements the feedback downlink channel and group call data receiving state, thereby effectively improving the accuracy and flexibility of the base station adjusting the group call scheduling resource. Sexuality improves system throughput and reliability.
  • a feedback downlink channel is used in the embodiment of the present invention.
  • a system of information including a cluster terminal 401 and a base station 402;
  • the base station 402 is configured to send group call signaling to the cluster terminal 401.
  • the cluster terminal 401 is configured to: after receiving the group call signaling, configure a group call context, and perform measurement on the current downlink channel in a preset period; and determine that the measurement result meets the preset trigger report. After the condition, the RRC connection request carrying the result of the measurement is sent to the base station 402;
  • the base station 402 is configured to: after receiving the RRC connection request that is sent by the cluster terminal 401 and carrying the result of the measurement, and determining, according to the result of the measurement, that the condition that the preset modified air interface resource configuration is met, The air interface resource is configured, and the command for carrying the modified air interface resource configuration is sent to the cluster terminal 401;
  • the cluster terminal 401 is further configured to receive group call data according to the instruction after receiving the instruction.
  • the RRC connection request carrying the measurement result is sent to the The base station 402, when determining, according to the result of the measurement, the condition that the configuration of the modified air interface resource is met, the air interface resource configuration is modified, and the command for carrying the modified air interface resource configuration is sent to the cluster terminal 401.
  • the cluster terminal 401 receives the group call data according to the received air interface resource configuration, and implements the feedback downlink channel and the group call data receiving state, thereby effectively improving the accuracy and flexibility of the base station adjusting the group call scheduling resource, and improving the system throughput and reliability. Sex.
  • the present invention also provides a computer storage medium storing a program, the program including some or all of the steps of the method for the cluster terminal to feed back downlink channel information.
  • the present invention further provides a computer storage medium, the medium storing a program, the program execution comprising some or all of the steps of the cluster terminal performing a cluster terminal feedback downlink channel information.
  • FIG. 7 is another schematic structural diagram of the user equipment 50 according to an embodiment of the present invention.
  • User equipment 50 may include at least one network interface or other communication interface, at least one receiver 501, at least one transmitter 502, at least one processor 503, and memory 504 to enable connection communication between these devices through at least one network interface (Can be wired or wireless) to realize the communication connection between the system gateway and at least one other network element, and can use the Internet, a wide area network, a local network, a metropolitan area network, and the like.
  • the memory 504 can include read only memory and random access memory, and provides instructions and data to the processor 503.
  • a portion of the memory 504 can also include, possibly including, a high speed random access memory (RAM), and possibly a non- Un-volatile memory.
  • RAM high speed random access memory
  • Memory 504 stores the following elements, executable modules or data structures, or subsets thereof, or their extended sets:
  • Operation instructions include various operation instructions for implementing various operations.
  • Operating system Includes a variety of system programs for implementing various basic services and handling hardware-based tasks.
  • the processor 503 when the cluster terminal 50 is in an idle state, performs the following operations by calling an operation instruction stored in the memory 504 (the operation instruction can be stored in the operating system):
  • the receiver 501 After receiving the group call signaling sent by the base station, the receiver 501 configures a group call context, and performs measurement on the current downlink channel in a preset period.
  • the RRC connection request carrying the result of the measurement is sent by the transmitter 502 to the base station, so that the base station can determine that the pre-preparation is satisfied according to the result of the measurement.
  • the condition of the configuration of the air interface resource is modified, the configuration of the air interface resource is modified, and the instruction for carrying the modified air interface resource configuration is sent to the cluster terminal;
  • the group call data is received according to the instruction.
  • the preset trigger reporting condition includes: the neighboring channel quality is higher than a maximum threshold, or the neighboring channel quality is lower than a minimum threshold, or the number of the group call packets that the radio link fails or receives. Any one of less than a preset threshold or a received group call data sequence number failure within a preset time.
  • the following steps may also be performed:
  • the trigger reporting condition of the preset is configured.
  • the following steps may also be performed:
  • the processor 503 can perform the following steps:
  • the RRC connection request carrying the result of the measurement is sent by the transmitter 502 to the base station, so that the base station determines that the pre-satisfaction is not satisfied according to the result of the measurement.
  • a response to reject the connection is returned to the cluster terminal.
  • the disclosed system, apparatus, and method may be implemented in other manners.
  • the device embodiments described above are merely illustrative.
  • the division of the unit is only a logical function division.
  • there may be another division manner for example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored or not executed.
  • the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be in an electrical, mechanical or other form.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.
  • each functional unit in each embodiment of the present invention may be concentrated in one processing unit, and each unit may exist physically separately, or two or more units may be integrated into one unit.
  • the above integrated unit can be implemented in the form of hardware or in the form of a software functional unit.
  • the integrated unit if implemented in the form of a software functional unit and sold or used as a standalone product, may be stored in a computer readable storage medium.
  • the technical solution of the present invention which is essential or contributes to the prior art, or all or part of the technical solution, may be embodied in the form of a software product stored in a storage medium.
  • a number of instructions are included to cause a computer device (which may be a personal computer, server, or network device, etc.) to perform all or part of the steps of the methods described in various embodiments of the present invention.
  • the foregoing storage medium includes: a U disk, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk, and the like. .

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Abstract

本发明提供了一种集群终端反馈下行信道信息的方法、终端及系统，所述方法包括：处于空闲态的集群终端在预设周期内对当前下行信道进行测量，在确定测量的结果满足预置的触发上报条件后，所述集群终端将携带所述测量的结果的RRC连接请求发送给所述基站，以使所述基站可以根据所述测量的结果确定满足预设的修改空口资源配置的条件时，修改所述空口资源配置，并将携带修改后的空口资源配置的指令发送给所述集群终端，集群终端根据接收到携带修改后的空口资源配置接收组呼数据，能够解决现有技术中基站无法根据下行信道和组呼数据接受状态调整组呼资源，并且调整的准确度不高的问题。

Description

一种集群终端反馈下行信道的方法、终端及系统 技术领域
本发明涉及网络通信技术领域，尤其涉及的是一种集群终端反馈下行信道的方法、终端及系统。
背景技术
随着客户对于语音、视频融合系统的需求日益高涨，通过一张网络来承载语音，高速数据，视频监控，可视调度、定位等业务已经成为行业客户的迫切需求，专网集群行业主要业务有单呼、组呼、视频单播、视频组播、定位等业务。
现有技术中的宽带集群组呼业务中，所有用户共享下行集群专用信道，一般情况下只有主呼用户处于无线资源控制(RRC，Radio Resource Control)连接态，其余用户基本处于RRC空闲态，而B-TrunC针对处于RRC连接态的集群终端制定相应的下行信道反馈机制，基站依据组呼用户下行信道和组呼数据接收状态来动态调整组呼调度资源，来增加系统吞吐量。
但是，专网标准中只能针对RRC连接态的集群终端所反馈的下行信道来动态调整调度资源，而处于RRC空闲态的集群终端无法反馈下行信道和组呼数据接收状态，导致基站依据组呼用户下行信道和组呼数据接收状态动态调整组呼调度资源准确度较低，从而导致系统吞吐量和可靠性性能较低，也无法达成两者的平衡。
发明内容
本发明提供了一种集群终端反馈下行信道信息的方法、终端及系统，能够解决现有技术中基站无法根据下行信道和组呼数据接受状态调整组呼资源，且调整的准确度不高的问题。
本发明第一方面提供了一种集群终端反馈下行信道信息的方法，包括：
处于空闲态的集群终端接收到基站发送的组呼信令后，配置组呼上下文，并在预设周期内对当前下行信道进行测量；
在确定测量的结果满足预置的触发上报条件后，所述集群终端将携带所述 测量的结果的无线资源控制RRC连接请求发送给所述基站，以使所述基站可以根据所述测量的结果确定满足预设的修改空口资源配置的条件时，修改所述空口资源配置，并将携带修改后的空口资源配置的指令发送给所述集群终端；
所述集群终端接收到所述指令后，根据所述指令接收组呼数据。
结合第一方面，本发明第一方面的第一种实现方式中，所述预置的触发上报条件包括邻区信道质量高于最大门限值或邻区信道质量低于最小门限值或无线链路失败或接收的组呼数据包数量在预设时间内小于预设阈值或接收的组呼数据序列号失效中的任一个。
结合第一方面及第一方面的第一种实现方式，本发明第一方面的第二种实现方式中，所述对当前下行信道进行测量之前还包括：
所述集群终端配置所述预置的触发上报条件。
结合第一方面及第一方面的第一种实现方式，本发明第一方面的第三种实现方式中，所述对当前下行信道进行测量之前还包括：
所述集群终端接收所述基站发送的包含所述预置的触发上报条件的系统消息或包含所述预置的触发上报条件的组呼消息。
结合第一方面及第一方面的第一至第三种实现方式，本发明第一方面的第四种实现方式中，所述方法还包括：
在确定测量的结果满足预置的触发上报条件后，所述集群终端将携带所述测量的结果的RRC连接请求发送给所述基站，以使所述基站根据所述测量的结果确定不满足预设的修改空口资源配置的条件时，向所述集群终端返回拒绝连接的响应。
本发明第二方面提供一种集群终端，所述集群终端包括：
第一配置模块，用于接收到基站发送的组呼信令后，配置组呼上下文；
测量模块，用于根据所述配置模块配置的组呼上下文，在预设周期内对当前下行信道进行测量；
第一发送模块，用于在确定测量的结果满足预置的触发上报条件后，将携带所述测量的结果的RRC连接请求发送给所述基站，以使所述基站可以根据所述测量的结果确定满足预设的修改空口资源配置的条件时，修改所述空口资 源配置，并将携带修改后的空口资源配置的指令发送给所述集群终端；
第一接收模块，用于接收到所述指令后，根据所述指令接收组呼数据。
结合第二方面，本发明第二方面的第一种实现方式中，所述集群终端还包括：
第二配置模块，用于配置所述预置的触发上报条件，所述预置的触发上报条件包括邻区信道质量高于最大门限值或邻区信道质量低于最小门限值或无线链路失败或接收的组呼数据包数量在预设时间内小于预设阈值或接收的组呼数据序列号失效中的任一个。
结合第二方面及第二方面的第一种实现方式，本发明第二方面的第二种实现方式中，所述集群终端还包括：
第二接收模块，用于接收所述基站发送的包含所述预置的触发上报条件的系统消息或包含所述预置的触发上报条件的组呼消息。
结合第二方面及第二方面的第一种实现方式，本发明第二方面的第三种实现方式中，所述集群终端还包括：
第二发送模块，用于在确定测量的结果满足预置的触发上报条件后，将携带所述测量的结果的RRC连接请求发送给所述基站，以使所述基站根据所述测量的结果确定不满足预设的修改空口资源配置的条件时，向所述集群终端返回拒绝连接的响应。
本发明第三方面提供一种反馈下行信道信息的系统，所述系统包括集群终端和基站；
所述基站用于向所述集群终端发送组呼信令；
所述集群终端用于在接收到所述组呼信令后，配置组呼上下文，并在预设周期内对当前下行信道进行测量；在确定测量的结果满足预置的触发上报条件后，将携带所述测量的结果的RRC连接请求发送给所述基站；
所述基站用于在接收到所述集群终端发送的携带所述测量的结果的RRC连接请求后，根据所述测量的结果确定满足预设的修改空口资源配置的条件时，修改所述空口资源配置，并将携带修改后的空口资源配置的指令发送给所述集群终端；
所述集群终端还用于在接收到所述指令后，根据所述指令接收组呼数据。
本发明第四方面还提供一种集群终端，其特征在于，所述集群终端包括：
接收器、发射器及处理器；
所述处理器通过所述接收器接收到基站发送的组呼信令后，配置组呼上下文，并在预设周期内对当前下行信道进行测量；
在确定测量的结果满足预置的触发上报条件后，通过所述发射器将携带所述测量的结果的RRC连接请求发送给所述基站，以使所述基站可以根据所述测量的结果确定满足预设的修改空口资源配置的条件时，修改所述空口资源配置，并将携带修改后的空口资源配置的指令发送给所述集群终端；
在通过所述接收器接收到所述指令后，根据所述指令接收组呼数据。
结合第四方面，本发明第四方面的第一种实现方式中，所述预置的触发上报条件包括：邻区信道质量高于最大门限值、或邻区信道质量低于最小门限值、或无线链路失败或接收的组呼数据包数量在预设时间内小于预设阈值、或接收的组呼数据序列号失效中的任一个。
结合第四方面的第一种实现方式，本发明第四方面的第二种实现方式中，所述处理器对当前下行信道进行测量之前，还执行以下步骤：
配置所述预置的触发上报条件。
结合第四方面的第一种实现方式，本发明第四方面的第三种实现方式中，所述处理器对当前下行信道进行测量之前，还执行以下步骤：
通过所述接收器接收所述基站发送的包含所述预置的触发上报条件的系统消息或包含所述预置的触发上报条件的组呼消息。
结合第四方面及第四方面的第一至第三种实现方式，本发明第四方面的第四种实现方式中，所述处理器还执行以下步骤：
在确定测量的结果满足预置的触发上报条件后，通过所述发射器将携带所述测量的结果的RRC连接请求发送给所述基站，以使所述基站根据所述测量的结果确定不满足预设的修改空口资源配置的条件时，向所述集群终端返回拒绝连接的响应。
从以上技术方案可以看出，本发明中，处于空闲态的集群终端在预设周期 内对当前下行信道进行测量，在确定测量的结果满足预置的触发上报条件后，所述集群终端将携带所述测量的结果的RRC连接请求发送给所述基站，以使所述基站根据所述测量的结果确定满足预设的修改空口资源配置的条件时，修改所述空口资源配置，并将携带修改后的空口资源配置的指令发送给所述集群终端，集群终端根据接收到携带修改后的空口资源配置接收组呼数据，实现反馈下行信道和组呼数据接收状态，有效提高基站调整组呼调度资源的准确度、灵活性，提高系统吞吐量和可靠性。
附图说明
图1为本发明实施例一种集群终端反馈下行信道信息的方法一实施例示意图；
图2为本发明实施例一种集群终端反馈下行信道信息的流程图；
图3为本发明实施例一种集群终端一结构示意图；
图4为本发明实施例一种集群终端另一结构示意图；
图5为本发明实施例一种集群终端另一结构示意图；
图6为本发明实施例一种反馈下行信道信息的系统结构示意图；
图7为本发明实施例一种集群终端一实体装置结构示意图。
具体实施方式
为了使本技术领域的人员更好地理解本发明方案，下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，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，本领域技术人员在没有做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。
本发明的说明书和权利要求书及上述附图中的术语“第一”、“第二”等是用于区别类似的对象，而不必用于描述特定的顺序或先后次序。应该理解这样使用的数据在适当情况下可以互换，以便这里描述的实施例能够以除了在这里图示或描述的内容以外的顺序实施。此外，术语“包括”和“具有”以及他们的任何变形，意图在于覆盖不排他的包含，例如，包含了一系列步骤或单元的 过程、方法、系统、产品或设备不必限于清楚地列出的那些步骤或单元，而是可包括没有清楚地列出的或对于这些过程、方法、产品或设备固有的其它步骤或单元。
本发明实施例提供了一种集群终端反馈下行信道信息的方法、终端及系统，能够解决现有技术中，主要应用于宽带集群系统，组呼为专网集群通信中一个组呼群组下所有集群终端之间同时进行的语音或视频业务，集群终端接收的组呼数据为接收语音或视频业务的数据。
本文中所出现的无线链路承载(RB，Radio Bear)为UE和UTRAN之间的连接格式集，即物理信道、传输信道、逻辑信道的配置，只要有业务，就必须配置RB，如果没有业务，则不需要RB，如果要在CN/URTRN和UE之间传信令，只需要无线资源控制协议(RRC，Radio Resource Control)连接。
需要说明的是，集群系统中可能至少包含一个组呼群组，每个组呼群组包括多个集群终端，本文中所出现的集群终端为组呼群组中的集群终端，每个集群终端都可能成为空闲态的集群终端，都可以对当前下行信道质量进行测量，因此，每个群组中参与组呼的集群终端都以及完成上报过程。
以下结合图1所示对本发明实施例所提供的一种集群终端反馈下行信道信息的方法进行详细说明：
下面对实施例中一种集群终端反馈下行信道信息的方法进行描述，请参阅图1，本发明实施例中集群终端反馈下行信道信息的方法一实施例包括：
101、处于空闲态的集群终端接收到基站发送的组呼信令后，配置组呼上下文，并在预设周期内对当前下行信道进行测量；
其中，配置组呼上下文时，同时携带组呼空口资源初始配置，集群终端将接收到的基站分配的组呼上下文中涉及的资源信息生效，便于后期处理基站在该组呼上下文涉及的资源信息上传输的组呼业务数据。
并且，集群终端在预设周期内会对下行信道质量进行测量，这个预设周期是周而复始的，
102、在确定测量的结果满足预置的触发上报条件后，所述集群终端将携带所述测量的结果的无线资源控制RRC连接请求发送给所述基站，
集群终端将所述RRC连接请求发送给所述基站，以使所述基站可以根据 所述RRC连接请求中的测量的结果确定满足预设的修改空口资源配置的条件时，修改所述空口资源配置，并将携带修改后的空口资源配置的指令发送给所述集群终端；
需要说明的是，集群终端也可以先触发RRC连接请求，然后将测量的结果发送至基站，具体本文中不做限定。
其中，所述预置的触发上报条件包括邻区信道质量高于最大门限值或邻区信道质量低于最小门限值或无线链路失败或接收的组呼数据包数量在预设时间内小于预设阈值或接收的组呼数据序列号失效中的任一个。
其中，基站对空口资源进行调整具体实现方式如下：
当出现有终端满足上述上报条件且上报相应信息给基站的，基站对该终端参与的群组业务资源调度采用降阶和提高功率的方式；
在预设第二周期内，确定所述测量的结果不满足所述预置的触发上报条件时，所述终端可以将包含不满足预置的触发上报条件的消息发送给所述基站，以使所述基站对所述终端参与的群组业务资源调度进行升阶和降功率处理，以及调整发射功率、调制与编码策略(MCS，Modulation and Coding Scheme,)和增减RB数量等，当然所述终端也可以不作任何回应。
103、所述集群终端接收到所述基站发送的携带修改后的空口资源配置的指令后，根据所述指令接收组呼数据；
集群终端将基站修改后的集群组呼上下文、及空口资源配置应用到集群终端，以便在新的群组空口资源上接收新的组呼业务数据。
可选的，在上述图1对应的实施例的基础上，本发明提供的一种集群终端反馈下行信道信息的方法的第一个可选实施例中，
所述预置的触发上报条件包括邻区信道质量高于最大门限值或邻区信道质量低于最小门限值或无线链路失败或接收的组呼数据包数量在预设时间内小于预设阈值或接收的组呼数据序列号失效中的任一个；
需要说明的是，除了邻区信道质量高于最大门限值、邻区信道质量低于最小门限值这两个条件不能同时满足外，其它同时满足其中的两个条件以上均视为满足预置的触发上报条件，可以理解的是，其它的各项条件之间可以任意组合，即可以单独满足，也可以同时满足两个以上，并且，除本可选实施例中中 所列出的触发上报条件外，还可以包括其他类似的有关下行控制信道的任何测量参数，具体本文中均不作限定。
具体的，所述在确定测量的结果满足预置的触发上报条件后，所述集群终端将携带所述测量的结果的RRC连接请求发送给所述基站具体包括：
在确定邻区信道质量高于最大门限值时，所述集群终端确定所述测量的结果满足预置的触发上报条件，将携带所述测量的结果的RRC连接请求发送给所述基站；
在确定邻区信道质量低于最小门限值时，所述集群终端确定所述测量的结果满足预置的触发上报条件，将携带所述测量的结果的RRC连接请求发送给所述基站；
在确定无线链路失败时，所述集群终端确定所述测量的结果满足预置的触发上报条件，将携带所述测量的结果的RRC连接请求发送给所述基站；
在确定接收的组呼数据包数量在预设时间内小于预设阈值时，所述集群终端确定所述测量的结果满足预置的触发上报条件，将携带所述测量的结果的RRC连接请求发送给所述基站；
在确定接收的组呼数据序列号失效时，所述集群终端确定所述测量的结果满足预置的触发上报条件，将携带所述测量的结果的RRC连接请求发送给所述基站。
可选的，在上述图1对应的实施例或第一个可选实施例的基础上，本发明提供的一种集群终端反馈下行信道信息的方法的第二个可选实施例中，
所述对当前下行信道进行测量之前还包括：
所述集群终端配置所述预置的触发上报条件；
可以理解的是，集群终端配置相关的测量参数，其中，组呼参数包括集群群组的RB配置、半静态调度配置、物理资源配置以及增加的下行信道测量配置等网络参数，并设定测量周期，可以设定满足预置的触发上报条件后自行上报至基站，也可以在收到基站发送的组呼信令后，在预设周期内测量完并判断是否满足触发上报条件，若满足触发上报条件，则将包含测量的结果的RRC连接 请求反馈至基站，具体还可以有多种实现方式，在时序方面本文中均不作限定行说明。
可选的，在上述图1对应的实施例或第一个可选实施例的基础上，本发明提供的一种集群终端反馈下行信道信息的方法的第三个可选实施例中，
所述对当前下行信道进行测量之前还包括：
所述集群终端接收所述基站发送的包含所述预置的触发上报条件的系统消息或包含所述预置的触发上报条件的组呼消息。
可以理解的是，该预置的触发上报条件为基站侧预先配置，在需要对下行信道信息时，以消息携带的形式发送给集群终端。
可选地，在上述预失真处理的方法图1对应的实施例或任一可选实施例的基础上，本发明实施例提供的一种集群终端反馈下行信道信息的方法的第四个可选实施例中，所述方法还包括：
在确定测量的结果满足预置的触发上报条件后，所述集群终端将携带所述测量的结果的RRC连接请求发送给所述基站，以使所述基站根据所述连接请求确定不满足预设的修改空口资源配置的条件时，向所述集群终端返回拒绝连接的响应。
本发明实施例中，处于空闲态的集群终端在预设周期内对当前下行信道进行测量，在确定测量的结果满足预置的触发上报条件后，所述集群终端将携带所述测量的结果的RRC连接请求发送给所述基站，以使所述基站根据所述测量的结果确定满足预设的修改空口资源配置的条件时，修改所述空口资源配置，并将携带修改后的空口资源配置的指令发送给所述集群终端，实现反馈下行信道和组呼数据接收状态，有效提高基站调整组呼调度资源的准确度、灵活性，提高系统吞吐量和可靠性。
为便于理解，下面以集群终端反馈下行信道信息的流程为例对本发明是实力中的集群终端反馈下行信道信息的方法进行描述，请参阅图2，本发明实施例中一种集群终端反馈下行信道信息的方法另一实施例包括：
201、集群终端释放上下文、空口链路；
202、所述基站向所述集群终端发送组呼信令，以及发送组呼空口资源初 始配置；
203、所述集群终端配置携带测量配置的组呼上下文，并在预设周期内对当前下行信道进行测量；
204、所述集群终端判断该测量的结果是否满足预置的触发上报条件，若满足预置的触发上报条件，则将携带所述测量的结果的RRC连接请求发送给所述基站；
205、所述基站根据所述RRC连接请求判断是否满足预设的修改空口资源配置的条件时，修改所述空口资源配置；
206、将携带修改后的空口资源配置的指令发送给所述集群终端；
207、所述集群终端根据所述指令接收组呼数据。
本发明实施例中，处于空闲态的集群终端在预设周期内对当前下行信道进行测量，在确定测量的结果满足预置的触发上报条件后，所述集群终端将携带所述测量的结果的RRC连接请求发送给所述基站，所述基站根据所述测量的结果确定满足预设的修改空口资源配置的条件时，修改所述空口资源配置，并将携带修改后的空口资源配置的指令发送给所述集群终端，实现反馈下行信道和组呼数据接收状态，有效提高基站调整组呼调度资源的准确度、灵活性，提高系统吞吐量和可靠性。
上面对本发明实施例中一种集群终端反馈下行信道信息的方法进行详细说明，下面对本发明一种集群终端进行描述，请参阅图3至图5，本发明实施例中一种集群终端一实施例包括：
第一配置模块301，用于接收到基站发送的组呼信令后，配置组呼上下文；
测量模块302，用于根据所述配置模块配置的组呼上下文，在预设周期内对当前下行信道进行测量；
第一发送模块303，用于在确定测量的结果满足预置的触发上报条件后，将携带所述测量的结果的RRC连接请求发送给所述基站，以使所述基站可以根据所述测量的结果确定满足预设的修改空口资源配置的条件时，修改所述空口资源配置，并将携带修改后的空口资源配置的指令发送给所述集群终端；
第一接收模块304，用于接收到携带修改后的空口资源配置的后，根据所 述指令接收组呼数据。
可选的，所述集群终端还包括：
第二配置模块305，用于配置所述预置的触发上报条件，所述预置的触发上报条件包括邻区信道质量高于最大门限值或邻区信道质量低于最小门限值或无线链路失败或接收的组呼数据包数量在预设时间内小于预设阈值或接收的组呼数据序列号失效中的任一个。
可选的，所述终端还可以包括：
第二接收模块306，用于接收所述基站发送的包含所述预置的触发上报条件的系统消息或包含所述预置的触发上报条件的组呼消息。
可选的，所述终端还可以包括：
第二发送模块307，用于在确定测量的结果满足预置的触发上报条件后，将携带所述测量的结果的RRC连接请求发送给所述基站，以使所述基站根据所述测量的结果确定不满足预设的修改空口资源配置的条件时，向所述集群终端返回拒绝连接的响应。
本发明实施例中，测量模块302在预设周期内对当前下行信道进行测量，第一发送模块303在确定测量的结果满足预置的触发上报条件后，将携带所述测量的结果的RRC连接请求发送给所述基站，以使所述基站根据所述测量的结果确定满足预设的修改空口资源配置的条件时，修改所述空口资源配置，并将携带修改后的空口资源配置的指令发送给所述集群终端，第一接收模块304根据接收到携带修改后的空口资源配置接收组呼数据，实现反馈下行信道和组呼数据接收状态，有效提高基站调整组呼调度资源的准确度、灵活性，提高系统吞吐量和可靠性。
上面对本发明一种集群终端反馈下行信道信息的方法及集群终端进行描述，下面对本发明的一种反馈下行信道信息的系统进行详细说明，请参阅图6，本发明实施例中一种反馈下行信道信息的系统，包括集群终端401和基站402；
所述基站402用于向所述集群终端401发送组呼信令；
所述集群终端401用于在接收到所述组呼信令后，配置组呼上下文，并在预设周期内对当前下行信道进行测量；在确定测量的结果满足预置的触发上报 条件后，将携带所述测量的结果的RRC连接请求发送给所述基站402；
所述基站402用于在接收到所述集群终端401发送的携带所述测量的结果的RRC连接请求后，根据所述测量的结果确定满足预设的修改空口资源配置的条件时，修改所述空口资源配置，并将携带修改后的空口资源配置的指令发送给所述集群终端401；
所述集群终端401还用于在接收到所述指令后，根据所述指令接收组呼数据。
本发明实施例中，集群终端401在预设周期内对当前下行信道进行测量，在确定测量的结果满足预置的触发上报条件后，将携带所述测量的结果的RRC连接请求发送给所述基站402，基站402根据所述测量的结果确定满足预设的修改空口资源配置的条件时，修改所述空口资源配置，并将携带修改后的空口资源配置的指令发送给所述集群终端401，集群终端401根据接收到携带修改后的空口资源配置接收组呼数据，实现反馈下行信道和组呼数据接收状态，有效提高基站调整组呼调度资源的准确度、灵活性，提高系统吞吐量和可靠性。
本发明还提供一种计算机存储介质，该介质存储有程序，该程序执行时包括上述集群终端反馈下行信道信息的方法中的部分或者全部步骤。
本发明还提供一种计算机存储介质，该介质存储有程序，该程序执行时包括上述集群终端执行一种集群终端反馈下行信道信息的方法中的部分或者全部步骤。
图7是本发明实施例用户设备50的另一结构示意图。用户设备50可包括至少一个网络接口或者其它通信接口、至少一个接收器501、至少一个发射器502、至少一个处理器503和存储器504，以实现这些装置之间的连接通信，通过至少一个网络接口(可以是有线或者无线)实现该系统网关与至少一个其它网元之间的通信连接，可以使用互联网，广域网，本地网，城域网等。
存储器504可以包括只读存储器和随机存取存储器，并向处理器503提供指令和数据，存储器504的一部分还可以包括可能包含高速随机存取存储器(RAM，Random Access Memory)，也可能还包括非不稳定的存储器(non-volatile memory)。
存储器504存储了如下的元素，可执行模块或者数据结构，或者它们的子集，或者它们的扩展集:
操作指令：包括各种操作指令，用于实现各种操作。
操作系统：包括各种系统程序，用于实现各种基础业务以及处理基于硬件的任务。
在本发明实施例中，集群终端50处于空闲态时，处理器503通过调用存储器504存储的操作指令(该操作指令可存储在操作系统中)，执行如下操作：
通过接收器501接收到基站发送的组呼信令后，配置组呼上下文，并在预设周期内对当前下行信道进行测量；
在确定测量的结果满足预置的触发上报条件后，通过发射器502将携带所述测量的结果的RRC连接请求发送给所述基站，以使所述基站可以根据所述测量的结果确定满足预设的修改空口资源配置的条件时，修改所述空口资源配置，并将携带修改后的空口资源配置的指令发送给所述集群终端；
在通过接收器501接收到所述指令后，根据所述指令接收组呼数据。
可选的，所述预置的触发上报条件包括：邻区信道质量高于最大门限值、或邻区信道质量低于最小门限值、或无线链路失败或接收的组呼数据包数量在预设时间内小于预设阈值、或接收的组呼数据序列号失效中的任一个。
在一些实施方式中，上述处理器503对当前下行信道进行测量之前，还可以执行以下步骤：
配置所述预置的触发上报条件。
在一些实施方式中，上述处理器503对当前下行信道进行测量之前，还可以执行以下步骤：
通过接收器501接收所述基站发送的包含所述预置的触发上报条件的系统消息或包含所述预置的触发上报条件的组呼消息。
在一些实施方式中，上述处理器503还可以执行以下步骤：
在确定测量的结果满足预置的触发上报条件后，通过发射器502将携带所述测量的结果的RRC连接请求发送给所述基站，以使所述基站根据所述测量的结果确定不满足预设的修改空口资源配置的条件时，向所述集群终端返回拒绝连接的响应。
在上述实施例中，对各个实施例的描述都各有侧重，某个实施例没有描述的部分，可以参见其他实施例的相关描述。
所属领域的技术人员可以清楚地了解到，为描述的方便和简洁，上述描述的系统，装置和单元的具体工作过程，可以参考前述方法实施例中的对应过程，在此不再赘述。
在本申请所提供的几个实施例中，应该理解到，所揭露的系统，装置和方法，可以通过其它的方式实现。例如，以上所描述的装置实施例仅仅是示意性的，例如，所述单元的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如多个单元或组件可以结合或者可以集成到另一个系统，或一些特征可以忽略，或不执行。另一点，所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口，装置或单元的间接耦合或通信连接，可以是电性，机械或其它的形式。
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。
另外，在本发明各个实施例中的各功能单元可以集中在一个处理单元中，可以是各个单元单独物理存在，也可以是两个或两个以上单元集成在一个单元中。上述集成的单元既可以采用硬件的形式实现，也可以采用软件功能单元的形式实现。
所述集成的单元如果以软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储介质中。基于这样的理解，本发明的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的全部或部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质中，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)执行本发明各个实施例所述方法的全部或部分步骤。而前述的存储介质包括：U盘、移动硬盘、只读存储器(ROM，Read-Only Memory)、随机存取存储器(RAM，Random Access Memory)、磁碟或者光盘等各种可以存储程序代码的介质。
以上对本发明所提供的一种集群终端反馈下行信道信息的方法、终端及系统进行了详细介绍，对于本领域的一般技术人员，依据本发明实施例的思想，在具体实施方式及应用范围上均会有改变之处，综上所述，本说明书内容不应理解为对本发明的限制。

Claims (15)

  1. 一种集群终端反馈下行信道信息的方法，其特征在于，包括：
    处于空闲态的集群终端接收到基站发送的组呼信令后，配置组呼上下文，并在预设周期内对当前下行信道进行测量；
    在确定测量的结果满足预置的触发上报条件后，所述集群终端将携带所述测量的结果的无线资源控制RRC连接请求发送给所述基站，以使所述基站可以根据所述测量的结果确定满足预设的修改空口资源配置的条件时，修改所述空口资源配置，并将携带修改后的空口资源配置的指令发送给所述集群终端；
    所述集群终端接收到所述指令后，根据所述指令接收组呼数据。
  2. 根据权利要求1所述的方法，其特征在于，所述预置的触发上报条件包括邻区信道质量高于最大门限值或邻区信道质量低于最小门限值或无线链路失败或接收的组呼数据包数量在预设时间内小于预设阈值或接收的组呼数据序列号失效中的任一个。
  3. 根据权利要求1或2所述的方法，其特征在于，所述对当前下行信道进行测量之前还包括：
    所述集群终端配置所述预置的触发上报条件。
  4. 根据权利要求1或2所述的方法，其特征在于，所述对当前下行信道进行测量之前还包括：
    所述集群终端接收所述基站发送的包含所述预置的触发上报条件的系统消息或包含所述预置的触发上报条件的组呼消息。
  5. 根据权利要求1至4任一所述的方法，其特征在于，所述方法还包括：
    在确定测量的结果满足预置的触发上报条件后，所述集群终端将携带所述测量的结果的RRC连接请求发送给所述基站，以使所述基站根据所述测量的结果确定不满足预设的修改空口资源配置的条件时，向所述集群终端返回拒绝连接的响应。
  6. 一种集群终端，其特征在于，所述集群终端包括：
    第一配置模块，用于接收到基站发送的组呼信令后，配置组呼上下文；
    测量模块，用于根据所述配置模块配置的组呼上下文，在预设周期内对当前下行信道进行测量；
    第一发送模块，用于在确定测量的结果满足预置的触发上报条件后，将携带所述测量的结果的RRC连接请求发送给所述基站，以使所述基站可以根据所述测量的结果确定满足预设的修改空口资源配置的条件时，修改所述空口资源配置，并将携带修改后的空口资源配置的指令发送给所述集群终端；
    第一接收模块，用于接收到所述指令后，根据所述指令接收组呼数据。
  7. 根据权利要求6所述的集群终端，其特征在于，所述集群终端还包括：
    第二配置模块，用于配置所述预置的触发上报条件，所述预置的触发上报条件包括邻区信道质量高于最大门限值或邻区信道质量低于最小门限值或无线链路失败或接收的组呼数据包数量在预设时间内小于预设阈值或接收的组呼数据序列号失效中的任一个。
  8. 根据权利要求6或7所述的集群终端，其特征在于，所述集群终端还包括：
    第二接收模块，用于接收所述基站发送的包含所述预置的触发上报条件的系统消息或包含所述预置的触发上报条件的组呼消息。
  9. 根据权利要求6至8任一所述的集群终端，其特征在于，所述集群终端还包括：
    第二发送模块，用于在确定测量的结果满足预置的触发上报条件后，将携带所述测量的结果的RRC连接请求发送给所述基站，以使所述基站根据所述连接请求确定不满足预设的修改空口资源配置的条件时，向所述集群终端返回拒绝连接的响应。
  10. 一种反馈下行信道信息的系统，所述系统包括集群终端和基站；
    所述基站用于向所述集群终端发送组呼信令；
    所述集群终端用于在接收到所述组呼信令后，配置组呼上下文，并在预设周期内对当前下行信道进行测量；在确定测量的结果满足预置的触发上报条件后，将携带所述测量的结果的RRC连接请求发送给所述基站；
    所述基站用于在接收到所述集群终端发送的携带所述测量的结果的RRC连接请求后，根据所述测量的结果确定满足预设的修改空口资源配置的条件时，修改所述空口资源配置，并将携带修改后的空口资源配置的指令发送给所述集群终端；
    所述集群终端还用于在接收到所述指令后，根据所述指令接收组呼数据。
  11. 一种集群终端，其特征在于，所述集群终端包括：
    接收器、发射器及处理器；
    所述处理器通过所述接收器接收到基站发送的组呼信令后，配置组呼上下文，并在预设周期内对当前下行信道进行测量；
    在确定测量的结果满足预置的触发上报条件后，通过所述发射器将携带所述测量的结果的RRC连接请求发送给所述基站，以使所述基站根据所述测量的结果确定满足预设的修改空口资源配置的条件时，修改所述空口资源配置，并将携带修改后的空口资源配置的指令发送给所述集群终端；
    在通过所述接收器接收到所述指令后，根据所述指令接收组呼数据。
  12. 根据权利要求11所述的集群终端，其特征在于，所述预置的触发上报条件包括：邻区信道质量高于最大门限值、或邻区信道质量低于最小门限值、或无线链路失败或接收的组呼数据包数量在预设时间内小于预设阈值、或接收的组呼数据序列号失效中的任一个。
  13. 根据权利要求12所述的集群终端，其特征在于，所述处理器对当前下行信道进行测量之前，还执行以下步骤：
    配置所述预置的触发上报条件。
  14. 根据权利要求12所述的集群终端，其特征在于，所述处理器对当前下行信道进行测量之前，还执行以下步骤：
    通过所述接收器接收所述基站发送的包含所述预置的触发上报条件的系统消息或包含所述预置的触发上报条件的组呼消息。
  15. 根据权利要求11至14任一所述的集群终端，其特征在于，所述处理器还执行以下步骤：
    在确定测量的结果满足预置的触发上报条件后，通过所述发射器将携带所述测量的结果的RRC连接请求发送给所述基站，以使所述基站根据所述测量的结果确定不满足预设的修改空口资源配置的条件时，向所述集群终端返回拒绝连接的响应。
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