Method for setting up radio resource control protocol connection

A technology for wireless resource control and protocol connection, which is applied in the field of communication and can solve problems such as processing delay

Active Publication Date: 2014-03-26
POTEVIO INFORMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the UE is not configured with a dedicated SR or has not received the uplink scheduling from the eNode B when the dedicated SR has been sent to th

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  • Method for setting up radio resource control protocol connection
  • Method for setting up radio resource control protocol connection
  • Method for setting up radio resource control protocol connection

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Embodiment Construction

[0039]In order to make the object, technical solution and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0040] In the embodiment of the present invention, the cluster UE sends an RRC connection request, and the RRC connection request triggers the underlying entity of the UE to perform a contention-based random access process, and carries information indicating user access in Msg3 corresponding to the RRC connection request; eNB receives The Msg3 determines that the UE accesses the cluster group call service according to the user access information; the eNB allocates uplink resources for the UE after sending the RRC connection establishment message to the UE; the UE configures according to the RRC connection establishment message, and according to the uplink resource An RRC connection establishment complete message is transmitted. In this...

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Abstract

The invention discloses a method of setting up a radio resource control protocol connection. The method comprises the following steps: cluster UE (User Equipment) sends a RRC (Radio Resource Control) protocol connection request and carries user access instruction information in an Msg3 corresponding to the RRC connection request; an eNB (evolved Node B) receives the Msg3, and confirms that the UE grains access to a cluster group calling service according to the user access instruction information; the eNB sends the RRC connection setup message to the UE and distributes an uplink resource for the UE; the cluster UE is configured according to the RRC connection setup message, and transmits the RRC connection setup complete message according to the uplink resource. By the application of the method, the time for setting up the RRC connection can be shortened.

Description

technical field [0001] The present application relates to the field of communication technologies, and more particularly, to a method for establishing a Radio Resource Control Protocol (RRC) connection. Background technique [0002] The broadband multimedia trunking system based on TD-LTE technology can not only support various multimedia services of the TD-LTE mobile communication system itself, but also provide basic trunking call services and trunking multimedia services, such as voice group call, voice single call, visual Group calls, visual individual calls, web browsing, mobile office, video surveillance, video playback, and video conferencing services. Among these services, trunking communication has extremely strict requirements on the time for establishing a group call. In order to achieve the purpose of rapid establishment of group call service, a series of measures need to be taken to ensure the broadband multimedia trunking system based on TD-LTE technology. ...

Claims

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Application Information

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IPC IPC(8): H04W72/14H04W76/02
Inventor 周欣吕征南韦玮
Owner POTEVIO INFORMATION TECH
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