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Communication method and device

A communication method and technology of access network equipment, applied in the field of communication methods and devices, capable of solving problems such as time delays when deactivated terminals cannot directly send uplink data services

Active Publication Date: 2019-09-10
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] This application provides a communication method and device, which can solve the problem of service delay caused by the inability of a deactivated terminal to directly send uplink data

Method used

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  • Communication method and device
  • Communication method and device
  • Communication method and device

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Embodiment Construction

[0093] The system architecture and business scenarios described in this application are to illustrate the technical solution of this application more clearly, and do not constitute a limitation to the technical solution provided by this application. Those of ordinary skill in the art know that with the evolution of system architecture and new business The technical solution provided by this application is also applicable to similar technical problems when the scene arises.

[0094] It should be noted that, in this application, words such as "exemplary" or "for example" are used as examples, illustrations or illustrations. Any embodiment or design described herein as "exemplary" or "for example" is not to be construed as preferred or advantageous over other embodiments or designs. Rather, the use of words such as "exemplary" or "such as" is intended to present related concepts in a concrete manner.

[0095] In this application, "的(English: of)", corresponding "(English corresp...

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Abstract

The invention discloses a communication method and device, relates to the technical field of communication, and can solve the problem of service delay caused by the fact that uplink data cannot be directly sent. The method provided by the invention comprises the steps that the method comprises the steps; receiving a first message from a first access network device, then, releasing or suspending the configured dedicated signaling radio bearer (SRB); wherein the first message is used for indicating that the terminal enters a radio resource control RRC deactivation state, and the first message carries an identifier of the terminal in the radio resource control RRC deactivation state and radio access network notification area RNA information.

Description

technical field [0001] The present application relates to the technical field of communication, and in particular to a communication method and device. Background technique [0002] The inactive state (inactive state) is a radio resource control (Radio Resource Control, RRC) state introduced in the 3rd Generation Partnership Project (3rd Generation Partnership Project, 3GPP) New Radio (New Radio, NR) technology. [0003] In a possible way, in the deactivated state, the terminal disconnects the RRC connection of the air interface with the access network device, and the terminal receives downlink data and downlink signaling at the agreed time-frequency position, for example, the terminal can receive the access paging messages sent by network devices. Moreover, in the deactivated state, the access network device stores the access layer context of the terminal, and allocates a radio access network notification area (Radio Access Network Notification Area, RNA) and an identifier...

Claims

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Application Information

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IPC IPC(8): H04W76/27
CPCH04W76/27H04W24/02H04W76/34H04W76/38H04W48/20H04W76/30H04W76/11H04W36/08H04W68/005H04W80/02H04W80/08
Inventor 曾清海徐小英耿婷婷
Owner HUAWEI TECH CO LTD
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