CN100591063C - 循环前缀长度信息的获取方法及装置 - Google Patents
循环前缀长度信息的获取方法及装置 Download PDFInfo
- Publication number
- CN100591063C CN100591063C CN200610080583A CN200610080583A CN100591063C CN 100591063 C CN100591063 C CN 100591063C CN 200610080583 A CN200610080583 A CN 200610080583A CN 200610080583 A CN200610080583 A CN 200610080583A CN 100591063 C CN100591063 C CN 100591063C
- Authority
- CN
- China
- Prior art keywords
- circulating prefix
- length
- correlation
- information
- reference symbol
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 33
- 230000001360 synchronised effect Effects 0.000 abstract description 19
- 125000004122 cyclic group Chemical group 0.000 abstract description 7
- 239000013256 coordination polymer Substances 0.000 description 77
- 238000005070 sampling Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 7
- 230000001174 ascending effect Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000010295 mobile communication Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
Images
Landscapes
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200610080583A CN100591063C (zh) | 2006-05-17 | 2006-05-17 | 循环前缀长度信息的获取方法及装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200610080583A CN100591063C (zh) | 2006-05-17 | 2006-05-17 | 循环前缀长度信息的获取方法及装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101076002A CN101076002A (zh) | 2007-11-21 |
CN100591063C true CN100591063C (zh) | 2010-02-17 |
Family
ID=38976827
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200610080583A Active CN100591063C (zh) | 2006-05-17 | 2006-05-17 | 循环前缀长度信息的获取方法及装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100591063C (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101197616B (zh) * | 2007-12-25 | 2013-08-21 | 中兴通讯股份有限公司 | 用于无线通信***的导频符号发送方法和装置 |
CN101197587B (zh) * | 2007-12-26 | 2012-09-05 | 中兴通讯股份有限公司 | 用于无线通信***的导频符号发送方法和装置 |
CN101505528B (zh) * | 2008-02-05 | 2011-03-30 | 华为技术有限公司 | 利用循环前缀时隙传输信息的方法和装置 |
CN105553533A (zh) * | 2008-07-23 | 2016-05-04 | 中兴通讯股份有限公司 | 秩指示信息的发送方法和装置 |
CN107733826B (zh) | 2016-08-11 | 2020-07-07 | 华为技术有限公司 | 下行信号的发送、接收方法以及发送端设备、接收端设备 |
CN108809438B (zh) * | 2017-04-27 | 2020-03-06 | 深圳市中兴微电子技术有限公司 | 一种时差补偿方法和装置 |
-
2006
- 2006-05-17 CN CN200610080583A patent/CN100591063C/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN101076002A (zh) | 2007-11-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101388723B (zh) | 一种无线通信定时同步方法及小区搜索方法和*** | |
CN101009513B (zh) | 宽带时分双工蜂窝***的小区同步方法及小区初搜方法 | |
US7990932B2 (en) | Apparatus, method and computer program product providing initial cell acquisition and pilot sequence detection | |
CN101295999B (zh) | 一种随机接入前导的检测方法 | |
CN107820273B (zh) | 一种检测D2D中sidelink的同步信号的方法及装置 | |
CN100502282C (zh) | 一种时分双工***同步信号发送方法 | |
CN100591063C (zh) | 循环前缀长度信息的获取方法及装置 | |
CN101415226B (zh) | 时分双工***提高下行导频时隙资源利用率的方法及装置 | |
CN101820321B (zh) | 一种lte下行辅同步信道检测方法 | |
CN1870466A (zh) | 一种确定时分同步码分多址***用户信道冲激响应的方法 | |
US8059630B2 (en) | System and method for sub-frame ID and frame boundary detection in long term evolution | |
CN102271015A (zh) | 一种lte***终端频点盲搜方法及装置 | |
CN101001234B (zh) | 正交频分复用***发送信号的方法及小区搜索的方法 | |
CN106792837B (zh) | 一种td-lte***的上下行切换方法 | |
CN101552635B (zh) | 一种频偏捕获的方法及装置 | |
CN101098161B (zh) | 发射序列检测方法、时域下行同步方法及小区搜索方法 | |
CN102647382A (zh) | 整数倍频偏估计方法及装置 | |
CN102695193B (zh) | 一种交叉子帧干扰检测方法、定位方法及基站 | |
CN117320046B (zh) | Crs搜索方法、lte时间对齐误差测定方法和用户设备 | |
CN101047422B (zh) | 时分-同步码分多址***实现码片级以下同步的方法 | |
CN101741800A (zh) | 同步搜索方法 | |
CN103988475B (zh) | 一种载波频偏估计方法及装置 | |
CN101175058B (zh) | 一种时分双工***同步信道的发送方法 | |
CN102083176A (zh) | 一种小区搜索过程中的时间同步方法及装置 | |
CN101197804A (zh) | 一种同步处理方法及*** |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: INST OF TELECOMMUNICATION SCIENCE AND TECHNOLGOY Free format text: FORMER OWNER: DATANG MOBILE COMMUNICATION EQUIPMENT CO., LTD. Effective date: 20110512 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100083 NO. 29, XUEYUAN ROAD, HAIDIAN DISTRICT, BEIJING TO: 100083 NO. 40, XUEYUAN ROAD, HAIDIAN DISTRICT, BEIJING |
|
TR01 | Transfer of patent right |
Effective date of registration: 20110512 Address after: 100083 No. 40, Haidian District, Beijing, Xueyuan Road Patentee after: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY Address before: 100083 Haidian District, Xueyuan Road, No. 29, Patentee before: DATANG MOBILE COMMUNICATIONS EQUIPMENT Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 100083 No. 40, Haidian District, Beijing, Xueyuan Road Patentee after: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY Address before: 100083 No. 40, Haidian District, Beijing, Xueyuan Road Patentee before: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY |
|
CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210610 Address after: 100085 1st floor, building 1, yard 5, Shangdi East Road, Haidian District, Beijing Patentee after: DATANG MOBILE COMMUNICATIONS EQUIPMENT Co.,Ltd. Address before: 100083 No. 40, Haidian District, Beijing, Xueyuan Road Patentee before: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY |