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Information reporting method, device and system for terminal in cluster system

A terminal information and trunking system technology, applied in wireless communication, electrical components, connection management, etc., can solve the problem of consuming air interface resources and achieve the effect of saving air interface resources

Inactive Publication Date: 2015-03-25
BEIJING XINWEI TELECOM TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In the above method, every time each terminal in the trunking group call needs to report the trunking message, it needs to go through the process of MSG1 and MSG2 before reporting its status information to the network side through MSG3, which consumes a lot of air interface resources

Method used

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  • Information reporting method, device and system for terminal in cluster system
  • Information reporting method, device and system for terminal in cluster system
  • Information reporting method, device and system for terminal in cluster system

Examples

Experimental program
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Embodiment 1

[0026] Setting: Take the LTE system as an example, set up a group call service for the cell of a certain base station, set its G-RNTI to 18, and UE0~UE2 under the cell belong to the group call service, where UE0 is in the RRC_Connected state, UE1 ~UE2 is a non-speaking right terminal, and they are all in the RRC_Idle state.

[0027] Please refer to the attached figure 2 , is a specific flow chart of the terminal information reporting process in Embodiment 1 of the present invention.

[0028] First, the network side sets the level of each cluster terminal to control whether the terminal enters the connection state. For example, terminals of level0~Level5 enter the connection state, and terminals of level6~level9 do not enter the connection state. In this embodiment, it is assumed that UE1 is level0 and UE2 is level3.

[0029] After the trunking group call is established, UE1 and UE2 judge whether to initiate access according to their own levels:

[0030] For UE1: when the l...

Embodiment 2

[0049] Still taking the LTE system as an example, a group call service is established for a cell of a certain base station. UE0-UE3 under the cell belong to the group call, wherein UE0 is in the RRC_Connected state, and UE1-UE3 are non-speaking-right terminals, all in the RRC_Idle state.

[0050] Please refer to the attached image 3 , is a specific flow chart of the terminal information reporting process in Embodiment 2 of the present invention.

[0051] Step a: First, the network side sets the level of each cluster terminal to control whether the terminal enters the connection state. Set the terminals of level0~level4 to enter the connection state, and the terminals of level5~level9 to not enter the connection state. In this embodiment, it is assumed that UE1 is level1, UE2 is level8, and UE3 is level4.

[0052] Step b: Then, after the trunking group call is established, UE1~UE3 in the trunking group are in the RRC_Idle state, and they judge whether to initiate access acc...

Embodiment 3

[0063] This embodiment provides a network side device, which at least includes a level management module, a random access processing module, and an authorization module.

[0064] The level management module is used to set the level of the trunking terminal and notify the corresponding terminal, and can also be used to adjust the level of the trunking terminal according to the requirement before and / or during the group call.

[0065] The random access processing module is used to receive a random access request initiated by a non-speaking group terminal after the group call is established, and establish a connection between the base station and the terminal; the connection here can be an RRC connection or a cluster access layer connections. Establishing the cluster access layer connection specifically includes: changing the terminal from the RRC_Idle state to the RRC_Connected state, and simultaneously identifying the terminal as the cluster access layer connection state, and t...

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Abstract

The invention provides an information reporting method for a terminal in a cluster system. The method comprises the steps that a network side conducts level setting on the terminal in a cluster, and after grouping calling is established, the non-speaking right terminal judges that connection needs to be established with a base station according to the level; after the connection is established, the terminal autonomously triggers the base station to conduct authorization when information reporting needs to be conducted, and information to be reported is sent to the base station; or the base station initiatively authorizes the terminal in the connection state, and the terminal uses the authorized resources to sent the information to be reported to the base station. The invention further provides the corresponding network side device, terminal and system. According to the technical scheme, the phenomenon that too many radio resources are consumed due to too much group calling can be avoided, the radio resources are projected to the cluster terminal as needed, and thus the system can more accurately obtain the state information of the radio resources.

Description

technical field [0001] The present invention relates to the field of wireless communication, in particular to a method, device and system for reporting terminal information in a trunking system. Background technique [0002] In the trunking communication system, only one trunking terminal has the right to speak, and the rest of the trunking terminals are in the listening state or idle state, and only need downlink synchronization, but the listener still needs to report status information to the base station, so that the base station can Carry out corresponding scheduling, and when the listener performs operations such as application release of the speaking right, it still needs to transmit relevant signaling to the base station so that the base station can allocate resources. [0003] Based on the characteristics of the above-mentioned trunking communication system, if the existing technology is used, it is necessary to establish a radio resource control (RRC) connection for...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/06H04W74/08
CPCH04W4/10H04W24/10H04W74/0833H04W76/10
Inventor 谭源春李倩张文忠许瑞锋
Owner BEIJING XINWEI TELECOM TECH
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