CN103580829A - 一种tdd模式下的phich处理方法和装置 - Google Patents
一种tdd模式下的phich处理方法和装置 Download PDFInfo
- Publication number
- CN103580829A CN103580829A CN201210285187.5A CN201210285187A CN103580829A CN 103580829 A CN103580829 A CN 103580829A CN 201210285187 A CN201210285187 A CN 201210285187A CN 103580829 A CN103580829 A CN 103580829A
- Authority
- CN
- China
- Prior art keywords
- subframe
- upstream data
- sends
- radio frames
- phich
- Prior art date
- Legal status (The legal status 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 status listed.)
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Classifications
-
- 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
-
- 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
- H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (18)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210285187.5A CN103580829B (zh) | 2012-08-10 | 2012-08-10 | 一种tdd模式下的phich处理方法和装置 |
PCT/CN2013/078620 WO2014023144A1 (zh) | 2012-08-10 | 2013-07-01 | 一种tdd模式下的phich处理方法和装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210285187.5A CN103580829B (zh) | 2012-08-10 | 2012-08-10 | 一种tdd模式下的phich处理方法和装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103580829A true CN103580829A (zh) | 2014-02-12 |
CN103580829B CN103580829B (zh) | 2018-11-20 |
Family
ID=50051836
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210285187.5A Expired - Fee Related CN103580829B (zh) | 2012-08-10 | 2012-08-10 | 一种tdd模式下的phich处理方法和装置 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN103580829B (zh) |
WO (1) | WO2014023144A1 (zh) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011085159A2 (en) * | 2010-01-08 | 2011-07-14 | Interdigital Patent Holdings, Inc. | Method and apparatus for channel resource mapping in carrier aggregation |
CN102255718A (zh) * | 2011-07-11 | 2011-11-23 | 电信科学技术研究院 | 一种载波聚合系统中的数据传输方法及装置 |
CN102420682A (zh) * | 2010-09-28 | 2012-04-18 | 中兴通讯股份有限公司 | 中继链路下行反馈信息传输时序确定方法及装置 |
CN102437904A (zh) * | 2010-09-29 | 2012-05-02 | 中兴通讯股份有限公司 | 一种时分双工系统及其中继链路的下行反馈方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101465720B (zh) * | 2009-01-23 | 2013-08-21 | 中兴通讯股份有限公司 | 一种发送上行harq反馈信息的方法和装置 |
CN101841400B (zh) * | 2009-03-17 | 2013-06-12 | 电信科学技术研究院 | 载波聚合系统中的ack/nack传输方法及基站 |
CN101925110B (zh) * | 2009-06-16 | 2013-08-07 | 中兴通讯股份有限公司 | 中继链路上行反馈信息的传输方法、中继站及基站 |
CN102142933B (zh) * | 2011-03-21 | 2014-03-26 | 华为技术有限公司 | 参数信息的获取方法、基站、用户设备及通信系统 |
-
2012
- 2012-08-10 CN CN201210285187.5A patent/CN103580829B/zh not_active Expired - Fee Related
-
2013
- 2013-07-01 WO PCT/CN2013/078620 patent/WO2014023144A1/zh active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011085159A2 (en) * | 2010-01-08 | 2011-07-14 | Interdigital Patent Holdings, Inc. | Method and apparatus for channel resource mapping in carrier aggregation |
CN102420682A (zh) * | 2010-09-28 | 2012-04-18 | 中兴通讯股份有限公司 | 中继链路下行反馈信息传输时序确定方法及装置 |
CN102437904A (zh) * | 2010-09-29 | 2012-05-02 | 中兴通讯股份有限公司 | 一种时分双工系统及其中继链路的下行反馈方法 |
CN102255718A (zh) * | 2011-07-11 | 2011-11-23 | 电信科学技术研究院 | 一种载波聚合系统中的数据传输方法及装置 |
Also Published As
Publication number | Publication date |
---|---|
WO2014023144A1 (zh) | 2014-02-13 |
CN103580829B (zh) | 2018-11-20 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20180810 Address after: 210012 No. 68 Bauhinia Road, Yuhuatai District, Jiangsu, Nanjing Applicant after: Nanjing Zhongxing New Software Co., Ltd. Address before: 518057 Nanshan District high tech Industrial Park, Shenzhen, Guangdong, Ministry of justice, Zhongxing Road, South China road. Applicant before: ZTE Corporation |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20191119 Address after: 518057 Nanshan District science and Technology Industrial Park, Guangdong high tech Industrial Park, ZTE building Patentee after: ZTE Communications Co., Ltd. Address before: Yuhuatai District of Nanjing City, Jiangsu province 210012 Bauhinia Road No. 68 Patentee before: Nanjing Zhongxing New Software Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181120 Termination date: 20200810 |