CN110999408A - 激活辅小区的方法、通信装置和网络设备 - Google Patents

激活辅小区的方法、通信装置和网络设备 Download PDF

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Publication number
CN110999408A
CN110999408A CN201780093664.9A CN201780093664A CN110999408A CN 110999408 A CN110999408 A CN 110999408A CN 201780093664 A CN201780093664 A CN 201780093664A CN 110999408 A CN110999408 A CN 110999408A
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China
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time unit
network device
period
secondary cell
terminal device
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Pending
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CN201780093664.9A
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English (en)
Inventor
苗金华
权威
张戬
柴丽
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Publication of CN110999408A publication Critical patent/CN110999408A/zh
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0096—Indication of changes in allocation
    • H04L5/0098—Signalling of the activation or deactivation of component carriers, subcarriers or frequency bands
    • 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
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
    • H04B7/0621—Feedback content
    • H04B7/0626—Channel coefficients, e.g. channel state information [CSI]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/004—Synchronisation arrangements compensating for timing error of reception due to propagation delay
    • H04W56/0045—Synchronisation arrangements compensating for timing error of reception due to propagation delay compensating for timing error by altering transmission time
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/30—Connection release
    • H04W76/38—Connection release triggered by timers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H04W56/0015—Synchronization between nodes one node acting as a reference for the others

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

Abstract

本申请提供了一种激活辅小区的方法、通信装置和网络设备。该方法包括：在接收到网络设备发送的辅小区激活命令后，从第一时间单元开始，按照第一周期向该网络设备发送第一上行信号；确定第二时间单元；在该第二时间单元之后，按照第二周期或者基于该网络设备调度的方式向该网络设备发送第二上行信号，该第二周期大于该第一周期。本申请提供的激活辅小区的方法，在激活辅小区的过程中，能够以较短周期发送上行信号，在辅小区激活完成后，以较大的周期或者基于调度的方式发送上行信号。从而解决在辅小区激活过程中，网络资源消耗和激活延时不平衡的问题，提高数据传输效率和用户体验。

Description

PCT国内申请，说明书已公开。

Claims (30)

  1. PCT国内申请，权利要求书已公开。
CN201780093664.9A 2017-08-11 2017-08-11 激活辅小区的方法、通信装置和网络设备 Pending CN110999408A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/097093 WO2019028832A1 (zh) 2017-08-11 2017-08-11 激活辅小区的方法、通信装置和网络设备

Publications (1)

Publication Number Publication Date
CN110999408A true CN110999408A (zh) 2020-04-10

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CN201780093664.9A Pending CN110999408A (zh) 2017-08-11 2017-08-11 激活辅小区的方法、通信装置和网络设备

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US (1) US20200186318A1 (zh)
EP (1) EP3661271A4 (zh)
JP (1) JP2020530735A (zh)
CN (1) CN110999408A (zh)
BR (1) BR112020002780A2 (zh)
WO (1) WO2019028832A1 (zh)

Cited By (3)

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CN113595696A (zh) * 2020-04-30 2021-11-02 华为技术有限公司 通信方法、装置及系统
CN113840320A (zh) * 2020-06-24 2021-12-24 华为技术有限公司 一种用于双连接系统的通信方法及装置
CN115413039A (zh) * 2022-08-15 2022-11-29 中国联合网络通信集团有限公司 通信方法、网络设备及存储介质

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US11129064B2 (en) * 2017-12-26 2021-09-21 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Method of activating and deactivating secondary cell and terminal device
ES2935640T3 (es) * 2018-02-15 2023-03-08 Nokia Technologies Oy Métodos y aparatos para activación más rápida de radiofrecuencia
CN112075043B (zh) * 2018-03-28 2021-12-10 中兴通讯股份有限公司 信道状态信息反馈方法和系统
CN111436133B (zh) 2019-01-11 2023-07-14 华为技术有限公司 信道测量方法和装置
CN115103460A (zh) * 2020-03-12 2022-09-23 展讯通信（上海）有限公司 辅小区组的激活方法及装置、存储介质、ue、基站
CN117956567B (zh) * 2024-03-21 2024-08-16 荣耀终端有限公司 通信方法、系统及相关设备

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CN104685809A (zh) * 2012-09-25 2015-06-03 三星电子株式会社 用于使用通信系统中的多个小区的方法和装置
WO2015109490A1 (zh) * 2014-01-23 2015-07-30 华为技术有限公司 通信方法、用户设备和基站
CN104919748A (zh) * 2013-01-18 2015-09-16 瑞典爱立信有限公司 用于检测服务小区的激活的方法和节点
US20160301513A1 (en) * 2015-04-08 2016-10-13 Intel IP Corporation Systems, methods, and devices for component carrier management in carrier aggregation systems
CN106465279A (zh) * 2014-04-29 2017-02-22 株式会社Ntt都科摩 宏小区辅助的小小区发现和激活

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JP6192288B2 (ja) * 2012-11-30 2017-09-06 株式会社Ｎｔｔドコモ 移動局及び制御方法
CN104066160B (zh) * 2013-03-21 2018-03-23 普天信息技术研究院有限公司 辅小区的激活方法

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CN104685809A (zh) * 2012-09-25 2015-06-03 三星电子株式会社 用于使用通信系统中的多个小区的方法和装置
CN104919748A (zh) * 2013-01-18 2015-09-16 瑞典爱立信有限公司 用于检测服务小区的激活的方法和节点
WO2015109490A1 (zh) * 2014-01-23 2015-07-30 华为技术有限公司 通信方法、用户设备和基站
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CN113595696A (zh) * 2020-04-30 2021-11-02 华为技术有限公司 通信方法、装置及系统
CN113595696B (zh) * 2020-04-30 2022-12-27 华为技术有限公司 通信方法、装置及系统
CN113840320A (zh) * 2020-06-24 2021-12-24 华为技术有限公司 一种用于双连接系统的通信方法及装置
CN115413039A (zh) * 2022-08-15 2022-11-29 中国联合网络通信集团有限公司 通信方法、网络设备及存储介质

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WO2019028832A1 (zh) 2019-02-14
JP2020530735A (ja) 2020-10-22
US20200186318A1 (en) 2020-06-11
EP3661271A4 (en) 2020-10-14
EP3661271A1 (en) 2020-06-03
BR112020002780A2 (pt) 2020-07-28

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