WO2016206214A1 - Simultanéité de service de liaison et de partage, dispositif, procédé de commutation de cellule et support d'informations - Google Patents

Simultanéité de service de liaison et de partage, dispositif, procédé de commutation de cellule et support d'informations Download PDF

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Publication number
WO2016206214A1
WO2016206214A1 PCT/CN2015/090932 CN2015090932W WO2016206214A1 WO 2016206214 A1 WO2016206214 A1 WO 2016206214A1 CN 2015090932 W CN2015090932 W CN 2015090932W WO 2016206214 A1 WO2016206214 A1 WO 2016206214A1
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Prior art keywords
cluster
target cell
reconfiguration message
message
resource
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PCT/CN2015/090932
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English (en)
Chinese (zh)
Inventor
李波
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深圳市中兴微电子技术有限公司
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Publication of WO2016206214A1 publication Critical patent/WO2016206214A1/fr

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • H04W4/10—Push-to-Talk [PTT] or Push-On-Call services
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/08—Reselecting an access point

Definitions

  • the present invention relates to the field of wireless communication technologies, and in particular, to a method, a device, and a storage medium for radio resource control (RRC) link and cluster shared service concurrent and cell handover.
  • RRC radio resource control
  • the trunking communication service is a half-duplex two-way service for realizing one-to-many services.
  • the cluster user is characterized by one user saying, that is, the user, one or more users are listening, that is, listening to the user.
  • LTE Long Term Evolution
  • cluster communication systems are often used in areas such as emergency, work mobility, or traffic command; in systems that support Long Term Evolution (LTE) common services and cluster services, LTE common services and clusters say that there is an RRC link between users. There is no RRC link between the LTE common service and the cluster listening user; therefore, how to realize the concurrency of the RRC link and the cluster shared service is an urgent problem to be solved.
  • LTE Long Term Evolution
  • the cluster service is introduced on the basis of the TLE system.
  • the terminal sharing service and the RRC link are concurrent, how to smoothly switch the RRC link and the cluster shared channel service from one cell to another in the process of moving the terminal to realize continuous service Sex is an urgent problem to be solved.
  • the embodiment of the present invention is to provide an implementation method, a cell handover method, a device, and a storage medium for an RRC link and a cluster shared service, which can implement concurrent RRC link and cluster shared services, and share the RRC link and the cluster.
  • the terminal is configured to switch the RRC link and the cluster shared channel service from the source cell to the target cell.
  • An embodiment of the present invention provides a cell handover method, where: a user equipment (User Equipment, UE) sends a measurement report including user service information accessed by the UE, and the measurement report is used to configure a handover reconfiguration message on the network side;
  • a user equipment User Equipment, UE
  • UE User Equipment
  • the UE receives the handover reconfiguration message, configures a target cell according to the handover reconfiguration message, and implements handover of the UE to a target cell.
  • the user service information that is accessed by the UE includes: activation group identification information of the cluster listening user service accessed by the UE.
  • the configuring the target cell according to the handover reconfiguration message includes: configuring, according to the shared channel resource of the cluster listening user and the channel resource of the RRC link of the target cell in the handover reconfiguration message, in the target cell configuration
  • the cluster listens to the shared channel resources of the user and the channel resources of the RRC link.
  • the embodiment of the present invention further provides a UE, where the UE includes: a first sending module, a first receiving module, and a configuration module;
  • the first sending module is configured to send a measurement report including user service information accessed by the UE, where the measurement report is used to configure a handover reconfiguration message on the network side;
  • the first receiving module is configured to receive the handover reconfiguration message
  • the first configuration module is configured to configure a target cell according to the handover reconfiguration message to implement handover of the UE to a target cell.
  • the first sending module is specifically configured to send a measurement report including the activation group identification information of the cluster listening user service accessed by the UE.
  • the first configuration module is configured to configure a shared channel resource of the cluster listening user in the target cell according to the shared channel resource of the cluster listening user and the channel resource of the RRC link of the target cell in the handover reconfiguration message. And channel resources of the RRC link.
  • the embodiment of the present invention further provides another cell handover method, including: receiving, by the network side, a measurement report including user service information accessed by the UE; and establishing a resource of the target cell according to the measurement report, And configuring a handover reconfiguration message; sending the handover reconfiguration message, where the handover reconfiguration message is used by the UE to configure a target cell.
  • the establishing the resource of the target cell according to the measurement report includes: establishing, according to the measurement report, a dedicated resource of an RRC link and a shared resource of an activation group of the cluster listening user service in the target cell.
  • the configuring the handover reconfiguration message includes: adding the shared channel resource of the cluster listening user and the RRC linked channel resource of the target cell to the handover reconfiguration message.
  • An embodiment of the present invention further provides an access network, where the access network includes: a second receiving module, a first establishing module, and a second sending module;
  • the second receiving module is configured to receive a measurement report including user service information accessed by the UE;
  • the first establishing module is configured to establish a resource of the target cell according to the measurement report, and configure a handover reconfiguration message
  • the second sending module is configured to send the handover reconfiguration message, where the handover reconfiguration message is used by the UE to configure a target cell.
  • the first establishing module is specifically configured to establish, according to the measurement report, a dedicated resource of an RRC link and a shared resource of an activation group of the cluster listening user service in the target cell.
  • the first establishing module is specifically configured to add the shared channel resource of the cluster listening user and the RRC linked channel resource of the target cell to the handover reconfiguration message.
  • the embodiment of the present invention further provides an implementation method for concurrently transmitting an RRC link and a cluster shared service, including: after the UE camps on the cluster cell, establishing a connection of the cluster control channel TCCH; receiving the cluster configuration information through the TCCH, according to the cluster configuration information.
  • the cluster shared service resource is configured; the UE sends an RRC link request message, and receives an RRC link request response message.
  • the method before the receiving the cluster paging message, the method further includes: acquiring, by the UE, a cluster paging configuration message, and configuring a physical layer of the UE according to the cluster paging configuration message.
  • the method further includes: the UE transmitting a measurement report including user service information accessed by the UE, where the measurement report is used to configure a handover reconfiguration message on the network side; and the UE receives the handover weight
  • the configuration message is configured to configure the target cell according to the handover reconfiguration message to implement handover of the UE to the target cell.
  • the configuring the target cell according to the handover reconfiguration message includes: configuring, according to the shared channel resource of the cluster listening user and the channel resource of the RRC link of the target cell in the handover reconfiguration message, in the target cell configuration
  • the cluster listens to the shared channel resources of the user and the channel resources of the RRC link.
  • the establishing a connection of the TCCH includes: the UE receiving the cluster paging message, configuring the physical layer of the UE according to the group indication GRNTI in the cluster paging message, and implementing establishment of the TCCH connection.
  • the cluster configuration information is received by the TCCH, and the cluster shared service resource is configured according to the cluster configuration information, including: the UE receives the cluster configuration information by using the TCCH; and the UE physical layer detects the presence and the GRNTI on the physical downlink control channel PDCCH.
  • the UE physical layer detects the presence and the GRNTI on the physical downlink control channel PDCCH.
  • the UE physical layer detects the presence and the GRNTI on the physical downlink control channel PDCCH.
  • Corresponding scheduling information detecting data on the physical downlink shared channel PDSCH according to the scheduling information, and transmitting the detected data to a media access control MAC layer of the UE; the MAC layer confirming that the data is data on the TCCH Then, the data is sent to the RRC layer, and after the RRC layer parses the received data as a cluster configuration message, the cluster shared service resource is configured according to the cluster configuration message.
  • the embodiment of the present invention further provides a UE, where the UE includes: a second establishing module, a third receiving module, a second configuration module, a third sending module, and a fourth receiving module;
  • the second establishing module is configured to establish a connection of the TCCH
  • the third receiving module is configured to receive cluster configuration information by using a TCCH
  • the second configuration module is configured to configure a cluster shared service resource according to the cluster configuration information
  • the third sending module is configured to send a establish radio resource control RRC link request message
  • the fourth receiving module is configured to receive an establishment RRC link request response message.
  • the UE further includes: an acquiring module, configured to acquire a cluster paging configuration message;
  • the second configuration module is further configured to configure a physical layer of the UE according to the cluster paging configuration message.
  • the third sending module is further configured to send a measurement report that includes the user service information that is accessed by the UE, where the measurement report is used to configure a handover reconfiguration message on the network side;
  • the third receiving module is further configured to receive the handover reconfiguration message
  • the second configuration module is configured to configure the target cell according to the handover reconfiguration message to implement the handover of the UE to the target. Community.
  • the second configuration module is configured to configure, according to the shared channel resource of the cluster listening user and the RRC linked channel resource of the target cell in the handover reconfiguration message, configure a shared channel resource of the cluster listening user in the target cell. And channel resources of the RRC link.
  • the second configuration module includes a receiving unit, a processing unit, and a configuration unit;
  • the receiving unit is configured to receive a cluster configuration message
  • the processing unit is configured to: when the scheduling information corresponding to the GRNTI is detected on the PDCCH, detect data on the physical downlink shared channel PDSCH according to the scheduling information, and send the detected data to the media access of the UE. Controlling a MAC layer; after the MAC layer confirms that the data is data on the TCCH, transmitting the data;
  • the configuration unit is configured to configure the cluster shared service resource according to the cluster configuration message after the received data is configured as a cluster configuration message.
  • the embodiment of the present invention further provides a computer storage medium, where the computer storage medium stores a computer program for performing the above-described cell switching method according to an embodiment of the present invention, or the computer program is used to perform the implementation of the present invention.
  • the above RRC link is shared with the cluster. Enjoy the implementation of business concurrency.
  • the method for implementing the RRC link and the cluster shared service concurrently, the cell handover method, the device, and the storage medium provided by the embodiment of the present invention after the UE camps on the cluster cell, establishes a connection of the TCCH; receives the cluster configuration information through the TCCH, according to the The cluster configuration information configures the cluster to share the service resource; the UE sends an RRC link request message, and receives an RRC link request response message; thus, the RRC link and the cluster shared service are concurrently implemented.
  • the UE sends a measurement report including the user service information accessed by the UE to the network side, and receives a handover reconfiguration message sent by the network side, and the target is switched according to the handover reconfiguration message.
  • the cell is configured; thus, the handover from the source cell to the target cell that smoothes the RRC link and the cluster shared channel service is implemented.
  • FIG. 1 is a schematic flowchart of processing of a UE-side cell handover method according to an embodiment of the present invention
  • FIG. 2 is a schematic flowchart of processing of a network side cell handover method according to an embodiment of the present invention
  • FIG. 3 is a schematic flowchart of detailed processing of a cell handover method according to an embodiment of the present invention.
  • FIG. 4 is a schematic diagram of a basic processing flow of an implementation method of concurrently transmitting an RRC link and a cluster shared service according to an embodiment of the present invention
  • FIG. 5 is a schematic flowchart of a detailed processing process of an implementation method for concurrently transmitting an RRC link and a cluster shared service according to an embodiment of the present invention
  • FIG. 6 is a schematic structural diagram of a user equipment according to an embodiment of the present invention.
  • FIG. 7 is a schematic structural diagram of a structure of an access network according to an embodiment of the present invention.
  • FIG. 8 is a schematic structural diagram of another user equipment according to an embodiment of the present invention.
  • FIG. 9 is a schematic structural diagram of a second establishing module according to an embodiment of the present invention.
  • the processing flow of the UE-side cell handover method provided by the embodiment of the present invention is as shown in FIG. 1 . Includes the following steps:
  • Step 101 The UE sends a measurement report including user service information accessed by the UE.
  • the UE when the UE meets the handover event triggering condition, the UE sends a measurement report including the user service information accessed by the UE to the network side;
  • the user service information that is accessed by the UE includes: the activation group identifier (ID) information of the cluster listening user service accessed by the UE; and the measurement report is used to configure the handover reconfiguration message on the network side.
  • ID activation group identifier
  • Step 102 The UE receives the handover reconfiguration message, and configures a target cell according to the handover reconfiguration message.
  • the UE receives the handover reconfiguration message sent by the network side, and configures the shared channel resource of the cluster listening user according to the shared channel resource of the cluster listening user and the RRC linked channel resource of the target cell in the handover reconfiguration message. And the RRC-linked channel resource; and performing uplink synchronization in the target cell, and transmitting a reconfiguration complete message to the network side, so that the UE is switched from the source cell to the target cell;
  • the handover reconfiguration message includes: an LTE RRC-linked channel resource of the target cell and a shared channel resource of the cluster listening user; the shared channel resource of the cluster listening user includes: a control channel resource and a service channel resource of the cluster listening user For example, information such as Radio Link Control (RLC), Packet Data Convergence Protocol (PDCP), and physical layer resources used by the cluster to listen to user services in the target cell.
  • RLC Radio Link Control
  • PDCP Packet Data Convergence Protocol
  • physical layer resources used by the cluster to listen to user services in the target cell.
  • the application scenario of the UE-side cell handover method in the embodiment of the present invention is: the UE accesses the cluster to listen to the user service, and the RRC link exists between the UE and the network side, that is, the RRC link and the cluster shared service are concurrently generated. Scenes.
  • the processing flow of the network side cell switching method provided by the embodiment of the present invention, as shown in FIG. 2, includes the following steps:
  • Step 201 The network side receives a measurement report including user service information accessed by the UE.
  • the network side receives a measurement report that is sent by the UE and includes user service information accessed by the UE.
  • the user service information that is accessed by the UE includes: activation group ID information of the cluster listening user service accessed by the UE; and the measurement report is used to configure a handover reconfiguration message on the network side.
  • Step 202 Establish a resource of the target cell according to the measurement report, and configure a handover reconfiguration message.
  • the network side establishes an RRC-linked private resource and a shared resource of the active group of the cluster listening user service in the target cell according to the measurement report, and the shared channel resource of the cluster listening user and the RRC of the target cell.
  • the linked channel resource is added to the handover reconfiguration message;
  • the shared channel resource of the cluster listening user includes: a control channel resource and a service channel resource of the cluster listening user, for example, information such as RLC, PDCP, and physical layer resources that the cluster listens to the user service in the target cell.
  • Step 203 Send the handover reconfiguration message.
  • the network side sends the handover reconfiguration message to the UE, where the handover reconfiguration message is used by the UE to configure the target cell.
  • the application scenario of the UE-side cell handover method in the embodiment of the present invention is: the UE accesses the cluster to listen to the user service, and the RRC link exists between the UE and the network side, that is, the RRC link and the cluster shared service are concurrently generated.
  • the function performed by the network side in the embodiment of the present invention may be implemented by an access network.
  • the detailed processing procedure of the cell switching method in the embodiment of the present invention, as shown in FIG. 3, includes the following steps:
  • Step 301 The UE sends a measurement report including user service information accessed by the UE to the network side.
  • the UE sends a measurement report including the user service information accessed by the UE to the network side when the handover event trigger condition is met.
  • the user service information accessed by the UE includes: activation group ID information of the cluster listening user service accessed by the UE; and the measurement report is used to configure a handover reconfiguration message on the network side.
  • Step 302 The network side establishes a resource of the target cell according to the measurement report, and configures a handover reconfiguration message.
  • the network side establishes an RRC-linked private resource and a shared resource of the active group of the cluster listening user service in the target cell according to the measurement report, and the shared channel resource of the cluster listening user and the RRC of the target cell.
  • the linked channel resource is added to the handover reconfiguration message;
  • the shared channel resource of the cluster listening user includes: a control channel resource and a service channel resource of the cluster listening user, for example, information such as RLC, PDCP, and physical layer resources that the cluster listens to the user service in the target cell.
  • Step 303 The network side sends the handover reconfiguration message.
  • the network side sends the handover reconfiguration message to the UE, where the handover reconfiguration message is used by the UE to configure the target cell.
  • Step 304 The UE configures the target cell according to the handover reconfiguration message.
  • the UE receives the handover reconfiguration message sent by the network, and configures the cluster to listen to the user according to the shared channel resource of the cluster listening user and the radio resource of the target cell in the handover reconfiguration message.
  • the handover reconfiguration message includes: an LTE RRC-linked channel resource of the target cell and a shared channel resource of the cluster listening user; the shared channel resource of the cluster listening user includes: a control channel resource and a service channel resource of the cluster listening user For example, information such as RLC, PDCP, and physical layer resources that the cluster needs to use for listening to user services in the target cell.
  • Step 305 The UE performs uplink synchronization in the target cell, and sends a reconfiguration complete message to the network side.
  • the LTE RRC connection and the cluster listening user service are simultaneously switched to the target cell, and the UE is implemented by the source.
  • the cell switches to the target cell.
  • the basic processing flow of the implementation method of the RRC link and the cluster shared service concurrently provided by the embodiment of the present invention, as shown in FIG. 4, includes the following steps:
  • Step 401 After the UE camps on the cluster cell, establish a connection of the TCCH.
  • the UE reads the physical layer of the cluster paging configuration message UE in the newly added SIB message in the LTE, and the UE configures the physical layer of the UE according to the content of the TPCH resource in the cluster paging configuration message, so as to implement the establishment of the TCCH connection.
  • the physical layer of the UE may receive the cluster paging message according to the configuration of the UE, and configure the physical layer of the UE according to the GRNTI in the cluster paging message.
  • the PDCCH is configured according to the PDCCH.
  • the scheduling information is detected on the PDSCH, and the detected data is sent to the MAC layer of the UE.
  • the scheduling information is sent to the RRC layer, RRC.
  • the cluster shared service channel is configured according to the cluster configuration message.
  • Step 402 The UE receives the cluster configuration information through the TCCH, and configures the cluster shared service resource according to the cluster configuration information.
  • the UE receives the cluster configuration information by using the TCCH, and when the UE physical layer detects that the scheduling information corresponding to the GRNTI exists on the PDCCH, the UE detects the data on the physical downlink shared channel PDSCH according to the scheduling information, and sends the detected data to the The media access control MAC layer of the UE; after the MAC layer confirms that the data is data on the TCCH, the data is sent to the RRC layer, and after the RRC layer parses the received data into a cluster configuration message, according to the The cluster configuration message configures the cluster to share service resources;
  • the method further includes:
  • Step 403 The UE sends a measurement report including user service information accessed by the UE.
  • the UE when the UE meets the handover event triggering condition, the UE sends a measurement report including the user service information accessed by the UE to the network side;
  • the user service information accessed by the UE includes: activation group ID information of the cluster listening user service accessed by the UE; and the measurement report is used to configure a handover reconfiguration message on the network side.
  • Step 404 The UE receives the handover reconfiguration message, and configures a target cell according to the handover reconfiguration message.
  • the UE receives the handover reconfiguration message sent by the network, and configures the cluster to listen to the user according to the shared channel resource of the cluster listening user and the radio resource of the target cell in the handover reconfiguration message. Sharing channel resources and RRC-linked channel resources; performing uplink synchronization on the target cell, and transmitting a reconfiguration complete message to the network side, so that the UE is switched from the source cell to the target cell;
  • the handover reconfiguration message includes: an LTE RRC-linked channel resource of the target cell and a shared channel resource of the cluster listening user; the shared channel resource of the cluster listening user includes: a control channel resource and a service channel resource of the cluster listening user For example, information such as RLC, PDCP, and physical layer resources that the cluster needs to use for listening to user services in the target cell.
  • the network side of the embodiment of the present invention is a UMTS terrestrial radio access network (UTRAN), which implements the cell handover method according to the embodiment of the present invention.
  • UTRAN UMTS terrestrial radio access network
  • the detailed processing procedure of the method for implementing the RRC link and the cluster shared service concurrently according to the embodiment of the present invention, as shown in FIG. 5, includes the following steps:
  • Step 501 After the UE camps on the cluster cell, the UE reads the cluster-specific SIB message.
  • a cluster-specific SIB message is added in the LTE, and the cluster-specific SIB message carries a cluster paging configuration message.
  • Step 502 The UE configures a physical layer of the UE according to the cluster-specific SIB message.
  • the UE configures the physical layer of the UE according to the TPCH resource content in the cluster-specific SIB message, and the physical layer of the UE can detect the cluster paging message according to its configuration.
  • Step 503 The network side sends a cluster paging message.
  • Step 504 The UE establishes a connection of the TCCH.
  • the UE receives the cluster paging message, and the physical layer of the UE configures the physical layer according to the GRNTI in the cluster paging message to implement establishment of the TCCH connection.
  • Step 505 The network side sends a cluster listening user information resource.
  • the cluster listening user information resource includes cluster configuration information.
  • Step 506 The UE receives the cluster configuration information through the TCCH, and configures the cluster shared service resource according to the cluster configuration information.
  • the UE receives the cluster listening user information resource through the TCCH, where the cluster listening user information resource includes the cluster configuration information; when the UE physical layer detects that the scheduling information corresponding to the GRNTI exists on the PDCCH, the UE is configured according to the scheduling information on the PDSCH. Detecting data, and transmitting the data to the MAC layer of the UE; after confirming that the data is data on the TCCH, the MAC layer sends the data to the RRC layer, and the RRC layer parses the received data into a cluster configuration message. After that, the cluster shared service resource is configured according to the cluster configuration message.
  • an embodiment of the present invention provides a UE, and the component structure of the UE, as shown in FIG. 6, includes: a first sending module 11, a first receiving module 12, and a configuration module 13;
  • the first sending module 11 is configured to send a measurement report including user service information accessed by the UE, where the measurement report is used to configure a handover reconfiguration message on the network side;
  • the first receiving module 12 is configured to receive the handover reconfiguration message
  • the first configuration module 13 is configured to configure a target cell according to the handover reconfiguration message to implement handover of the UE to a target cell.
  • the first sending module 11 is configured to send a measurement report including the activation group identification information of the cluster listening user service accessed by the UE;
  • the user service information accessed by the UE includes: activation group ID information of the cluster listening user service accessed by the UE; and the measurement report is used by the network side to evaluate whether a handover reconfiguration message needs to be configured.
  • the first configuration module 13 is configured to configure a cluster listening user according to the shared channel resource of the cluster listening user and the RRC linked channel resource of the target cell in the handover reconfiguration message. Shared channel resources and channel resources of RRC links;
  • the handover reconfiguration message includes: an LTE RRC-linked channel resource of the target cell and a shared channel resource of the cluster listening user;
  • the shared channel resource of the cluster listening user includes: a control channel resource and a service channel resource of the cluster listening user
  • information such as RLC, PDCP, and physical layer resources that the cluster needs to use for listening to user services in the target cell.
  • the application scenario of the functions performed by the components of the UE is: the UE accesses the cluster to listen to the user service, and the UE has an RRC link with the network side, that is, the RRC link and the cluster share. Business concurrent scenes.
  • the embodiment of the present invention further provides an access network, and the composition of the access network, as shown in FIG. 7, includes: a second receiving module 21, a first establishing module 22, and a second sending module 23; wherein
  • the second receiving module 21 is configured to receive a measurement report including user service information accessed by the user equipment UE, where the measurement report is used by the network side to evaluate whether a handover reconfiguration message needs to be configured.
  • the first establishing module 22 is configured to establish a resource of the target cell according to the measurement report, and configure a handover reconfiguration message;
  • the second sending module 23 is configured to send the handover reconfiguration message, where the handover reconfiguration message is used by the UE to configure a target cell.
  • the first establishing module 22 is specifically configured to establish, according to the measurement report, a dedicated resource of the radio resource control RRC link and a shared resource of the activation group of the cluster listening user service in the target cell.
  • the first establishing module 22 is specifically configured to add the shared channel resource of the cluster listening user and the RRC linked channel resource of the target cell to the handover reconfiguration message.
  • the user service information accessed by the UE includes: activation group ID information of the cluster listening user service accessed by the UE.
  • the shared channel resource of the cluster listening user includes: a control channel resource and a service channel resource of the cluster listening user, for example, information such as RLC, PDCP, and physical layer resources used by the cluster listening user service in the target cell. .
  • the application scenario of the functions performed by the components of the access network is as follows: the UE accesses the cluster to listen to the user service, and the RRC link exists between the UE and the network side, that is, the RRC link A scenario in which the service is concurrently shared with the cluster; the function performed by the network side in the embodiment of the present invention may be implemented by the access network.
  • the embodiment of the present invention further provides another UE, and the component structure of the UE, as shown in FIG. 8, includes: a second establishing module 31, and a third receiving module, in order to implement the foregoing RRC link and the cluster sharing service. 32.
  • the second establishing module 31 the user establishes a connection of the cluster control channel TCCH;
  • the third receiving module 32 is configured to receive cluster configuration information by using a TCCH
  • the second configuration module 33 is configured to configure a cluster shared service resource according to the cluster configuration information
  • the third sending module 34 is configured to send a radio resource control RRC link request message.
  • the fourth receiving module 35 is configured to receive an establishment RRC link request response message.
  • the user equipment further includes: an obtaining module 36, configured to acquire a cluster paging configuration message;
  • the second configuration module 33 is further configured to configure a physical layer of the UE according to the cluster paging configuration message.
  • the third sending module 34 is further configured to: when the handover event triggering condition is met, send a measurement report including the user service information accessed by the UE to the network side, where the measurement report is used in the network. Side configuration switching reconfiguration message;
  • the third receiving module 32 is further configured to receive the handover reconfiguration message, and the second configuration module 33 configures the target cell according to the handover reconfiguration message, so that the UE switches to the target cell. ;
  • the handover reconfiguration message includes: an LTE RRC-linked channel resource of the target cell and a shared channel resource of the cluster listening user; the shared channel resource of the cluster listening user includes: a control channel resource and a service channel resource of the cluster listening user, such as : Information such as RLC, PDCP, and physical layer resources that the cluster needs to use to listen to user services in the target cell.
  • the second configuration module 33 is configured to configure a cluster listening user according to the shared channel resource of the cluster listening user and the RRC linked channel resource of the target cell in the handover reconfiguration message. Shared channel resources and channel resources of RRC links.
  • the composition of the second configuration module module 33 includes: a receiving unit 1, a processing unit 2, and a configuration unit 3;
  • the receiving unit 1 is configured to receive a cluster configuration message
  • the processing unit 2 is configured to: when the scheduling information corresponding to the GRNTI exists on the PDCCH, detect data on the physical downlink shared channel PDSCH according to the scheduling information, and send the detected data to the media connection of the UE. Into the control MAC layer; after the MAC layer confirms that the data is data on the TCCH, the data is sent;
  • the configuration unit 3 is configured to configure the cluster shared service resource according to the cluster configuration message after the received data is configured as a cluster configuration message.
  • the four receiving modules 35 can be implemented by a processor, and of course, can also be implemented by a specific logic circuit; wherein the processor can be a processor on a mobile terminal, and in actual applications, the processor can be a central processing unit (CPU) ), microprocessor (MPU), digital signal processor (DSP) or field programmable gate array (FPGA).
  • CPU central processing unit
  • MPU microprocessor
  • DSP digital signal processor
  • FPGA field programmable gate array
  • the second receiving module 21, the first establishing module 22, and the second sending module 23, which are proposed in the embodiments of the present invention, may be implemented by a processor, and may also be implemented by a specific logic circuit; wherein the processor may be connected
  • the processor that is connected to the network.
  • the processor can be a CPU, an MPU, a DSP, or an FPGA.
  • the cell handover method or the implementation method of the RRC link and the cluster shared service concurrency is implemented in the form of a software function module, and is sold or used as a standalone product, it may also be stored in a computer readable storage. In the medium.
  • the technical solution of the embodiments of the present invention may be embodied in the form of a software product in essence or in the form of a software product stored in a storage medium, including a plurality of instructions.
  • a computer device (which may be a personal computer, server, or network device, etc.) is caused to perform all or part of the methods described in various embodiments of the present invention.
  • the foregoing storage medium includes various media that can store program codes, such as a USB flash drive, a mobile hard disk, a read only memory (ROM), a magnetic disk, or an optical disk.
  • program codes such as a USB flash drive, a mobile hard disk, a read only memory (ROM), a magnetic disk, or an optical disk.
  • the embodiment of the present invention further provides a computer storage medium, where the computer program is stored with a computer program, and the computer program is used to implement the cell handover method or the RRC link and the cluster sharing service concurrently implemented in the embodiment of the present invention. method.

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

Abstract

L'invention concerne un procédé de commutation de cellule, comprenant : un équipement utilisateur (UE) envoi un rapport de mesure comprenant des informations de service utilisateur accédées par l'UE, le rapport de mesure étant utilisé pour un côté de réseau qui configure un message de reconfiguration de commutation ; et l'UE reçoit le message de reconfiguration de commutation, et configure une cellule cible en fonction du message de reconfiguration de commutation de manière à commuter l'UE vers la cellule cible. L'invention concerne également un procédé de commutation de cellule, un procédé de réalisation d'une simultanéité de liaison de commande de ressources radio (RRC) et de service de partage de grappes, un dispositif et un support d'informations.
PCT/CN2015/090932 2015-06-24 2015-09-28 Simultanéité de service de liaison et de partage, dispositif, procédé de commutation de cellule et support d'informations WO2016206214A1 (fr)

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CN201510355475.7 2015-06-24
CN201510355475.7A CN106332012A (zh) 2015-06-24 2015-06-24 Rrc链接与集群共享业务并发及小区切换的方法、设备

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CN108012287B (zh) * 2017-12-13 2021-02-19 武汉虹信科技发展有限责任公司 一种实现集群业务连续性的方法及***

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CN104349342A (zh) * 2013-08-01 2015-02-11 中兴通讯股份有限公司 业务管理方法和装置
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