CN1697351B - 一种用于时分双工系统的辅助导频方法 - Google Patents
一种用于时分双工系统的辅助导频方法 Download PDFInfo
- Publication number
- CN1697351B CN1697351B CN2005100707102A CN200510070710A CN1697351B CN 1697351 B CN1697351 B CN 1697351B CN 2005100707102 A CN2005100707102 A CN 2005100707102A CN 200510070710 A CN200510070710 A CN 200510070710A CN 1697351 B CN1697351 B CN 1697351B
- Authority
- CN
- China
- Prior art keywords
- auxiliary pilot
- pilot
- auxiliary
- time division
- channel
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2005100707102A CN1697351B (zh) | 2005-05-17 | 2005-05-17 | 一种用于时分双工系统的辅助导频方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2005100707102A CN1697351B (zh) | 2005-05-17 | 2005-05-17 | 一种用于时分双工系统的辅助导频方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1697351A CN1697351A (zh) | 2005-11-16 |
| CN1697351B true CN1697351B (zh) | 2011-08-10 |
Family
ID=35349900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2005100707102A Expired - Lifetime CN1697351B (zh) | 2005-05-17 | 2005-05-17 | 一种用于时分双工系统的辅助导频方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1697351B (zh) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8320352B2 (en) * | 2007-03-02 | 2012-11-27 | Qualcomm Incorporated | Robust transmission scheme for wireless networks |
| CN110121209B (zh) * | 2018-02-05 | 2023-04-07 | 北京佰才邦技术股份有限公司 | 一种导频信息的传输方法、网络设备及终端 |
-
2005
- 2005-05-17 CN CN2005100707102A patent/CN1697351B/zh not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CN1697351A (zh) | 2005-11-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5496197B2 (ja) | 多重アンテナシステムにおける参照信号の送信方法 | |
| US8447253B2 (en) | Radio communication system | |
| CN101335731B (zh) | 基于正交频分复用的传输方法及装置 | |
| CN110557237B (zh) | 一种降低网络延迟的无线通信方法和装置 | |
| CN1909533B (zh) | 时分双工模式下基于正交频分复用技术的帧的生成方法 | |
| CN103298124A (zh) | 基于空间正交性的大规模mimo系统导频分配方法 | |
| CN102132506A (zh) | 用于选择、发送和接收训练序列的系统和方法 | |
| CN101390328A (zh) | 用于支持ofdm和cdma方案的方法与装置 | |
| CN101409583A (zh) | 信号发送方法、信号发送装置 | |
| US20100067458A1 (en) | OFDMA Communication System and Communication Method | |
| US7773946B2 (en) | Method and apparatus for transmitting/receiving data in a cellular communication system | |
| CN1194563C (zh) | 一种基于时分双工的无线通信方法 | |
| JP2009524278A (ja) | 無線通信システム | |
| CN1909534A (zh) | 可重构ofdm系统及其发送和接收操作方法 | |
| CN101997600B (zh) | 减小移动通信系统中保护时间间隔的方法和基站 | |
| CN101702704A (zh) | 时域同步的多载波扩频收发方法、装置及系统 | |
| US20100020754A1 (en) | OFDMA Communication System and Communication Method | |
| CN1697351B (zh) | 一种用于时分双工系统的辅助导频方法 | |
| CN102420794B (zh) | 一种卫星cmmb系统ofdm体制的4m传输方法 | |
| CN1905427B (zh) | 一种基于ofdm的td-scdma系统无线帧传输方法 | |
| CN104684055A (zh) | 一种正交频分和空分混合的mimo-ofdm系统dtx功率优化方法 | |
| CN101009527B (zh) | 一种上行导频插入与数据复用的实现方法 | |
| CN109874176A (zh) | 一种资源占用的指示方法、指示装置及通信设备 | |
| CN101287146A (zh) | 专用载波中导频收发方法及设备 | |
| US20090303949A1 (en) | OFDMA Communication System and Communication Method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: BEIJING UNIV. OF POST AND TELECOMMUNICATION; APPL Free format text: FORMER OWNER: BEIJING UNIV. OF POST AND TELECOMMUNICATION Effective date: 20060224 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20060224 Address after: 100876 Beijing city Haidian District Xitucheng Road No. 10 Applicant after: Beijing University of Posts and Telecommunications Co-applicant after: SPREADTRUM COMMUNICATIONS (SHANGHAI) Co.,Ltd. Address before: 100876 Beijing city Haidian District Xitucheng Road No. 10 Applicant before: Beijing University of Posts and Telecommunications |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110810 |
|
| CX01 | Expiry of patent term |