CN104349466B - 用于在基于载波聚合的通信系统中支持双连接的方法 - Google Patents

用于在基于载波聚合的通信系统中支持双连接的方法 Download PDF

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Publication number
CN104349466B
CN104349466B CN201310330335.5A CN201310330335A CN104349466B CN 104349466 B CN104349466 B CN 104349466B CN 201310330335 A CN201310330335 A CN 201310330335A CN 104349466 B CN104349466 B CN 104349466B
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China
Prior art keywords
base station
user equipment
cell
mac layer
control signaling
Prior art date
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Application number
CN201310330335.5A
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English (en)
Chinese (zh)
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CN104349466A (zh
Inventor
杨涛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nokia Shanghai Bell Co Ltd
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Nokia Shanghai Bell Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Nokia Shanghai Bell Co Ltd filed Critical Nokia Shanghai Bell Co Ltd
Priority to CN201310330335.5A priority Critical patent/CN104349466B/zh
Priority to PCT/IB2014/001446 priority patent/WO2015015285A2/fr
Priority to TW103124906A priority patent/TW201517676A/zh
Publication of CN104349466A publication Critical patent/CN104349466A/zh
Application granted granted Critical
Publication of CN104349466B publication Critical patent/CN104349466B/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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/15—Setup of multiple wireless link connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • 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
    • 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
    • H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/16—Interfaces between hierarchically similar devices
    • H04W92/20—Interfaces between hierarchically similar devices between access points

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201310330335.5A 2013-07-31 2013-07-31 用于在基于载波聚合的通信系统中支持双连接的方法 Active CN104349466B (zh)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201310330335.5A CN104349466B (zh) 2013-07-31 2013-07-31 用于在基于载波聚合的通信系统中支持双连接的方法
PCT/IB2014/001446 WO2015015285A2 (fr) 2013-07-31 2014-07-15 Procédé de prise en charge de double connectivité dans un système de communication à agrégation de porteuses
TW103124906A TW201517676A (zh) 2013-07-31 2014-07-21 用於在基於載波聚合的通信系統中支援雙連接的方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310330335.5A CN104349466B (zh) 2013-07-31 2013-07-31 用于在基于载波聚合的通信系统中支持双连接的方法

Publications (2)

Publication Number Publication Date
CN104349466A CN104349466A (zh) 2015-02-11
CN104349466B true CN104349466B (zh) 2018-08-24

Family

ID=51790787

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310330335.5A Active CN104349466B (zh) 2013-07-31 2013-07-31 用于在基于载波聚合的通信系统中支持双连接的方法

Country Status (3)

Country Link
CN (1) CN104349466B (fr)
TW (1) TW201517676A (fr)
WO (1) WO2015015285A2 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3308596B1 (fr) * 2015-06-12 2019-02-27 Telefonaktiebolaget LM Ericsson (publ) Procédés et noeuds de réseau permettant d'évaluer une connexion
CN107040346B (zh) * 2016-02-03 2020-09-01 中兴通讯股份有限公司 一种用户面传输通道处理方法及基站
WO2018232724A1 (fr) * 2017-06-23 2018-12-27 Nokia Technologies Oy Commande de connectivité multiple
US10869349B2 (en) 2017-08-01 2020-12-15 Htc Corporation Device and method of handling carrier aggregation and dual connectivity
CN110622578B (zh) 2017-11-13 2022-08-12 Oppo广东移动通信有限公司 控制数据复制的方法及相关设备
WO2019090964A1 (fr) * 2017-11-13 2019-05-16 Oppo广东移动通信有限公司 Procédé de traitement de réplication de données et dispositif associé
CN110035480B (zh) 2018-01-11 2021-06-22 华为技术有限公司 一种去激活bwp的方法、设备及系统
CN111224758B (zh) * 2018-11-23 2022-04-05 大唐移动通信设备有限公司 一种重复传输指示方法、基站及终端
WO2020147133A1 (fr) * 2019-01-18 2020-07-23 株式会社Ntt都科摩 Équipement utilisateur et station de base et procédé exécuté par un l'équipement utilisateur et la station de base
CN116828553A (zh) * 2019-07-12 2023-09-29 华为技术有限公司 一种通信方法及装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103581918B (zh) * 2012-07-31 2018-06-01 夏普株式会社 分量载波配置方法、基站和用户设备
KR102156886B1 (ko) * 2012-09-25 2020-09-17 삼성전자주식회사 통신 시스템에서 복수의 셀을 이용하는 방법 및 장치

Also Published As

Publication number Publication date
WO2015015285A3 (fr) 2015-12-10
WO2015015285A2 (fr) 2015-02-05
CN104349466A (zh) 2015-02-11
TW201517676A (zh) 2015-05-01

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