CN102763470A - 用于载波聚合系统中的上下行分量载波链接的方法和设备 - Google Patents

用于载波聚合系统中的上下行分量载波链接的方法和设备 Download PDF

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Publication number
CN102763470A
CN102763470A CN2010800644333A CN201080064433A CN102763470A CN 102763470 A CN102763470 A CN 102763470A CN 2010800644333 A CN2010800644333 A CN 2010800644333A CN 201080064433 A CN201080064433 A CN 201080064433A CN 102763470 A CN102763470 A CN 102763470A
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China
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carrier
carrier wave
downlink component
upstream components
signaling
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CN2010800644333A
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CN102763470B (zh
Inventor
徐海博
鲁艳玲
张元涛
周华
吴建明
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Fujitsu Ltd
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Fujitsu Ltd
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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
    • 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
    • H04L5/0091—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
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management

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

Abstract

提供一种用于载波聚合系统中上下行分量载波之间的方法和设备。该方法包括：在新增加上下行分量载波的情况下，向新增加的上下行分量载波分配载波索引，将载波索引与新增加的上下行分量载波的载波频率和载波带宽进行绑定，以确定载波索引与新增加的上下行分量载波之间的映射关系；以及将包含关于新增加的上下行分量载波的载波频率、载波带宽和载波索引的信息的载波增加信令发送到用户设备，以同时增加一对上下行分量载波或只增加一个下行分量载波或上行分量载波。这样一来，在随后的同时移除或替换一对上下行分量载波或者移除或替换单独的下行或上行分量载波的情况下，可以利用载波索引来进行载波配置，从而有效建立上下行分量载波之间的链接关系。

Description

PCT国内申请，说明书已公开。

Claims (1)

  1. PCT国内申请，权利要求书已公开。
CN201080064433.3A 2010-04-01 2010-04-01 用于载波聚合系统中的上下行分量载波链接的方法和设备 Expired - Fee Related CN102763470B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2010/071505 WO2011120230A1 (zh) 2010-04-01 2010-04-01 用于载波聚合系统中的上下行分量载波链接的方法和设备

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CN102763470A true CN102763470A (zh) 2012-10-31
CN102763470B CN102763470B (zh) 2015-04-15

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CN (1) CN102763470B (zh)
WO (1) WO2011120230A1 (zh)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104509175A (zh) * 2012-09-28 2015-04-08 富士通株式会社 传输控制方法、装置和系统
CN106255215B (zh) * 2016-08-05 2019-12-10 宇龙计算机通信科技(深圳)有限公司 通信方法及通信装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101488832A (zh) * 2009-01-19 2009-07-22 中兴通讯股份有限公司 信道检测及处理方法、终端、基站
CN101540978A (zh) * 2009-04-27 2009-09-23 中兴通讯股份有限公司 下行分量载波标识方法、同步下行分量载波上报方法与装置
CN101594683A (zh) * 2009-06-19 2009-12-02 中兴通讯股份有限公司 一种载波聚合时的信号传输方法及系统

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101442818B (zh) * 2008-12-31 2012-07-18 中兴通讯股份有限公司 大带宽系统物理上行控制信道的指示方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101488832A (zh) * 2009-01-19 2009-07-22 中兴通讯股份有限公司 信道检测及处理方法、终端、基站
CN101540978A (zh) * 2009-04-27 2009-09-23 中兴通讯股份有限公司 下行分量载波标识方法、同步下行分量载波上报方法与装置
CN101594683A (zh) * 2009-06-19 2009-12-02 中兴通讯股份有限公司 一种载波聚合时的信号传输方法及系统

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CN102763470B (zh) 2015-04-15

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