CN113785635A - 确定小区波束故障恢复完成状况的方法及装置 - Google Patents

确定小区波束故障恢复完成状况的方法及装置 Download PDF

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Publication number
CN113785635A
CN113785635A CN201980095359.2A CN201980095359A CN113785635A CN 113785635 A CN113785635 A CN 113785635A CN 201980095359 A CN201980095359 A CN 201980095359A CN 113785635 A CN113785635 A CN 113785635A
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timer
bfr
determining
mac
cell
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CN113785635B (zh
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石聪
尤心
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24—Cell structures
    • H04W16/28—Cell structures using beam steering
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/02—Selection of wireless resources by user or terminal

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

Abstract

本申请揭示了一种确定小区波束故障恢复完成状况的方法及装置。该方法包括：确定启动辅小区的波束故障恢复BFR过程，并触发一个媒体接入控制MAC控制单元CE，MAC CE用于辅小区进行BFR过程。传输MAC CE。在传输MAC CE之后，启动第一定时器。根据第一定时器，确定辅小区的BFR完成状况。当确定启动辅小区的波束故障恢复BFR过程时，触发一个MAC控制单元CE，传输该MAC CE，再根据MAC CE进行BFR过程之后，启动第一定时器，根据第一定时器确认辅小区的BFR完成状况。从而确认辅小区的BFR是否成功，解决了无法判断BFR流程是否成功完成的技术问题。

Description

PCT国内申请，说明书已公开。

Claims (42)

  1. PCT国内申请，权利要求书已公开。
CN201980095359.2A 2019-09-26 2019-09-26 确定小区波束故障恢复完成状况的方法及装置 Active CN113785635B (zh)

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PCT/CN2019/108176 WO2021056336A1 (zh) 2019-09-26 2019-09-26 确定小区波束故障恢复完成状况的方法及装置

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CN113785635A true CN113785635A (zh) 2021-12-10
CN113785635B CN113785635B (zh) 2023-10-13

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WO (1) WO2021056336A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11533219B2 (en) * 2019-09-19 2022-12-20 Qualcomm Incorporated Prioritizing procedures for transmission of a beam failure recovery request via a secondary cell used for carrier aggregation

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019135654A1 (en) * 2018-01-05 2019-07-11 Samsung Electronics Co., Ltd. Apparatus and method of beam recovery on secondary cell
US20190274169A1 (en) * 2018-03-05 2019-09-05 Asustek Computer Inc. Method and apparatus of handling beam failure recovery in a wireless communication system
CN110213819A (zh) * 2018-02-28 2019-09-06 电信科学技术研究院有限公司 波束失败恢复方法及装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3665792A1 (en) * 2017-08-09 2020-06-17 IDAC Holdings, Inc. Methods and systems for beam recovery and management
CN110034799B (zh) * 2018-01-11 2023-09-01 华为技术有限公司 通信方法和通信设备
CN110035502B (zh) * 2018-01-11 2021-06-08 华为技术有限公司 通信方法、通信设备和网络设备

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019135654A1 (en) * 2018-01-05 2019-07-11 Samsung Electronics Co., Ltd. Apparatus and method of beam recovery on secondary cell
CN110213819A (zh) * 2018-02-28 2019-09-06 电信科学技术研究院有限公司 波束失败恢复方法及装置
US20190274169A1 (en) * 2018-03-05 2019-09-05 Asustek Computer Inc. Method and apparatus of handling beam failure recovery in a wireless communication system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
RAN1: "RP-192270 "Status Report for WI: Enhancements on MIMO for NR; rapporteur: Samsung"", 3GPP TSG_RAN\\TSG_RAN, no. 85, pages 9 *

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WO2021056336A1 (zh) 2021-04-01
CN113785635B (zh) 2023-10-13

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