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 PDFInfo
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- 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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- 238000000034 method Methods 0.000 title claims abstract description 78
- 230000002776 aggregation Effects 0.000 title claims abstract description 36
- 238000004220 aggregation Methods 0.000 title claims abstract description 36
- 239000000969 carrier Substances 0.000 title abstract description 24
- 230000011664 signaling Effects 0.000 claims abstract description 221
- 238000013507 mapping Methods 0.000 claims abstract description 32
- 238000011144 upstream manufacturing Methods 0.000 claims description 373
- 230000004913 activation Effects 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 24
- 230000001174 ascending effect Effects 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 6
- 238000004590 computer program Methods 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 238000013468 resource allocation Methods 0.000 description 3
- 238000012790 confirmation Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000015654 memory Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011038 discontinuous diafiltration by volume reduction Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Classifications
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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
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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
- H04L5/0001—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
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- 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)
- PCT国内申请,权利要求书已公开。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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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 |
Publications (2)
Publication Number | Publication Date |
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CN102763470A true CN102763470A (zh) | 2012-10-31 |
CN102763470B CN102763470B (zh) | 2015-04-15 |
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CN201080064433.3A Expired - Fee Related CN102763470B (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 |
Country Status (2)
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CN (1) | CN102763470B (zh) |
WO (1) | WO2011120230A1 (zh) |
Families Citing this family (2)
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)
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)
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 |
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2010
- 2010-04-01 WO PCT/CN2010/071505 patent/WO2011120230A1/zh active Application Filing
- 2010-04-01 CN CN201080064433.3A patent/CN102763470B/zh not_active Expired - Fee Related
Patent Citations (3)
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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Publication number | Publication date |
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WO2011120230A1 (zh) | 2011-10-06 |
CN102763470B (zh) | 2015-04-15 |
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