CN102111851B - 一种实现下行控制信令传输的方法及系统 - Google Patents
一种实现下行控制信令传输的方法及系统 Download PDFInfo
- Publication number
- CN102111851B CN102111851B CN200910249538.5A CN200910249538A CN102111851B CN 102111851 B CN102111851 B CN 102111851B CN 200910249538 A CN200910249538 A CN 200910249538A CN 102111851 B CN102111851 B CN 102111851B
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- CN
- China
- Prior art keywords
- component carrier
- carrier wave
- business datum
- base station
- lte
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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
- H04L5/0094—Indication of how sub-channels of the path are allocated
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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
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
-
- 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
- H04L5/0058—Allocation criteria
- H04L5/0064—Rate requirement of the data, e.g. scalable bandwidth, data priority
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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
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0078—Timing of allocation
- H04L5/0087—Timing of allocation when data requirements change
- H04L5/0089—Timing of allocation when data requirements change due to addition or removal of users or terminals
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
- H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer Security & Cryptography (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (8)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200910249538.5A CN102111851B (zh) | 2009-12-23 | 2009-12-23 | 一种实现下行控制信令传输的方法及系统 |
PCT/CN2010/074783 WO2010149101A1 (zh) | 2009-12-23 | 2010-06-30 | 一种实现下行控制信令传输的方法及系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200910249538.5A CN102111851B (zh) | 2009-12-23 | 2009-12-23 | 一种实现下行控制信令传输的方法及系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102111851A CN102111851A (zh) | 2011-06-29 |
CN102111851B true CN102111851B (zh) | 2014-06-18 |
Family
ID=43386029
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200910249538.5A Expired - Fee Related CN102111851B (zh) | 2009-12-23 | 2009-12-23 | 一种实现下行控制信令传输的方法及系统 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN102111851B (zh) |
WO (1) | WO2010149101A1 (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9294240B2 (en) | 2011-02-25 | 2016-03-22 | Qualcomm Incorporated | Multi-carrier operations with fast frequency hopping |
CN102223728A (zh) * | 2011-07-08 | 2011-10-19 | 电信科学技术研究院 | 一种进行调度的方法、系统和设备 |
JP5809532B2 (ja) * | 2011-11-09 | 2015-11-11 | 株式会社Nttドコモ | 無線通信システム、無線基地局装置、ユーザ端末及び無線通信方法 |
US10091677B2 (en) * | 2014-03-11 | 2018-10-02 | Rohde & Schwarz Gmbh & Co. Kg | Technique for testing LTE-advanced carrier aggregation receiver characteristics |
US20180062804A1 (en) * | 2015-04-10 | 2018-03-01 | Telefonaktiebolaget Lm Ericsson (Publ) | Decoding in Networks using Carrier Aggregation |
CN106301674B (zh) * | 2015-05-22 | 2019-11-29 | 中国移动通信集团公司 | 一种聚合载波的盲检方法及装置 |
WO2017161538A1 (zh) * | 2016-03-24 | 2017-09-28 | 华为技术有限公司 | 一种物理下行控制信道的盲检方法及装置 |
CN109565784B (zh) * | 2016-09-29 | 2021-12-21 | 联发科技股份有限公司 | 用于在移动通信中降低功耗的方法 |
CN109217996B (zh) | 2017-06-30 | 2021-01-29 | 华为技术有限公司 | 无线通信方法、装置及系统 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101505498A (zh) * | 2009-03-17 | 2009-08-12 | 中兴通讯股份有限公司 | 下行控制信息发送方法及相关系统、装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101383657B (zh) * | 2007-09-05 | 2012-11-28 | 中兴通讯股份有限公司 | 一种下行信道控制信令的发送和接收方法及其装置 |
US8687652B2 (en) * | 2008-03-27 | 2014-04-01 | Qualcomm Incorporated | Uplink ACK/NAK resource allocation |
CN101404526B (zh) * | 2008-11-03 | 2013-05-01 | 中兴通讯股份有限公司 | 下行控制信息处理方法 |
CN101478808B (zh) * | 2009-01-21 | 2014-03-19 | 中兴通讯股份有限公司 | 一种下行控制信息的发送及检测方法 |
-
2009
- 2009-12-23 CN CN200910249538.5A patent/CN102111851B/zh not_active Expired - Fee Related
-
2010
- 2010-06-30 WO PCT/CN2010/074783 patent/WO2010149101A1/zh active Application Filing
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101505498A (zh) * | 2009-03-17 | 2009-08-12 | 中兴通讯股份有限公司 | 下行控制信息发送方法及相关系统、装置 |
Non-Patent Citations (2)
Title |
---|
3GPP TSG-RAN WG1 #57bis,R1-092330,Component carrier indication for bandwidth extension in LTE-A;3GPP;《3GPP TSG-RAN WG1 #57bis,R1-092330》;20090703;1,2 * |
3GPP.3GPP TSG-RAN WG1 #57bis,R1-092330,Component carrier indication for bandwidth extension in LTE-A.《3GPP TSG-RAN WG1 #57bis,R1-092330》.2009, |
Also Published As
Publication number | Publication date |
---|---|
CN102111851A (zh) | 2011-06-29 |
WO2010149101A1 (zh) | 2010-12-29 |
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Effective date of registration: 20131224 Address after: 210012 Zhongxing communication, No. 68, Bauhinia Road, Yuhuatai District, Jiangsu, Nanjing Applicant after: Nanjing Branch of Zhongxing Communication Co., Ltd. Address before: 518057 Nanshan District Guangdong high tech Industrial Park, South Road, science and technology, ZTE building, Ministry of Justice Applicant before: ZTE Corporation |
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