CN1921324B - 码分多址通信系统的多径搜索方法 - Google Patents
码分多址通信系统的多径搜索方法 Download PDFInfo
- Publication number
- CN1921324B CN1921324B CN200610113166XA CN200610113166A CN1921324B CN 1921324 B CN1921324 B CN 1921324B CN 200610113166X A CN200610113166X A CN 200610113166XA CN 200610113166 A CN200610113166 A CN 200610113166A CN 1921324 B CN1921324 B CN 1921324B
- Authority
- CN
- China
- Prior art keywords
- path
- time delay
- energy
- combination
- noise
- 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
Images
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200610113166XA CN1921324B (zh) | 2006-09-18 | 2006-09-18 | 码分多址通信系统的多径搜索方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200610113166XA CN1921324B (zh) | 2006-09-18 | 2006-09-18 | 码分多址通信系统的多径搜索方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1921324A CN1921324A (zh) | 2007-02-28 |
CN1921324B true CN1921324B (zh) | 2010-08-11 |
Family
ID=37778930
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200610113166XA Active CN1921324B (zh) | 2006-09-18 | 2006-09-18 | 码分多址通信系统的多径搜索方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1921324B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102185771B (zh) * | 2011-05-05 | 2013-09-04 | 清华大学 | Mptcp中发送方数据包调度方法及系统 |
EP2938008B1 (en) * | 2013-01-25 | 2017-06-14 | Huawei Technologies Co., Ltd. | Wave beam selection method and base station |
CN108418755B (zh) | 2017-07-25 | 2019-10-11 | 新华三技术有限公司 | 数据流传输方法和装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1360412A (zh) * | 2000-12-19 | 2002-07-24 | Lg电子株式会社 | 搜索移动通信系统的多径的方法和装置 |
CN1490963A (zh) * | 2002-10-16 | 2004-04-21 | 华为技术有限公司 | 一种用于码分多址通信系统的多径搜索方法和装置 |
-
2006
- 2006-09-18 CN CN200610113166XA patent/CN1921324B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1360412A (zh) * | 2000-12-19 | 2002-07-24 | Lg电子株式会社 | 搜索移动通信系统的多径的方法和装置 |
CN1490963A (zh) * | 2002-10-16 | 2004-04-21 | 华为技术有限公司 | 一种用于码分多址通信系统的多径搜索方法和装置 |
Also Published As
Publication number | Publication date |
---|---|
CN1921324A (zh) | 2007-02-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN100401646C (zh) | 时隙码分多址系统多小区联合检测方法 | |
CN106027133B (zh) | 一种多径信道下的分级波束搜索方法 | |
US6430166B1 (en) | Receiver and method for CDMA transmission with enhanced path searcher | |
KR960706725A (ko) | 스프레드 스펙트럼 다중 액세스 통신시스템용 다중경로 탐색 프로세서(multipath search processor for a spread spectrum multiple access communication system) | |
RU2002106106A (ru) | Способ подавления помех на основе интеллектуальной антенны | |
US7075974B2 (en) | Multi-path detection circuit and method for a CDMA receiver | |
KR100436296B1 (ko) | 신호 획득을 위한 프리앰블 서치장치 및 그 방법 | |
KR100453423B1 (ko) | 무선 기지국 장치 및 무선 통신 방법 | |
CN1921324B (zh) | 码分多址通信系统的多径搜索方法 | |
US7039097B2 (en) | CDMA receiver, path search method and program | |
CN101072046B (zh) | 多径选择方法及接收机 | |
EP1898531A2 (en) | Method for terminal to search for base station, base station, terminal and system | |
US6959053B2 (en) | Method and apparatus for searching for a pre-defined code in a bit stream | |
CN1468471A (zh) | 在通信系统中搜索信号 | |
CN1937430A (zh) | 一种码分多址通信系统中的多径检测方法 | |
CN100380835C (zh) | 处理cdma搜索器中的导频和非导频信道 | |
CN1452336A (zh) | 全自适应-衡模智能天线接收方法与装置 | |
RU2565251C2 (ru) | Способ и устройство для реализации корреляции элементарных сигналов для многоканального поиска | |
CN102006114B (zh) | 智能天线系统及扩频信号接收机 | |
RU2208916C1 (ru) | Способ поиска многолучевого широкополосного сигнала и устройство для его реализации, способ обнаружения и оценки размера кластера сигналов лучей и блок, его реализующий | |
CN1980086B (zh) | 一种随机接入消息解调的方法 | |
CN100388657C (zh) | 一种固定多波束智能天线的联合时空多径搜索方法与装置 | |
KR100703424B1 (ko) | 부호분할다중접속 통신시스템의 코드 위상 탐색장치 및 방법 | |
CN103326742B (zh) | 多径跟踪的方法及装置 | |
CN101714890B (zh) | 一种利用两帧数据提高sync码搜索准确率的方法及装置 |
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 | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20191115 Address after: 430073 Hubei province Wuhan Dongxin East Lake high tech Development Zone, Road No. 5 Patentee after: Wuhan Hongxin Communication Technology Co., ltd. Address before: 100085, beacon building, No. 5-3, East Road, Beijing, Haidian District Patentee before: Beifang Fenghuo Tech Co., Ltd., Beijing |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 430205 Hubei city of Wuhan province Jiangxia Hidden Dragon Island Tan lake two Road No. 1 Patentee after: CITIC Mobile Communication Technology Co., Ltd Address before: 430073 Hubei province Wuhan Dongxin East Lake high tech Development Zone, Road No. 5 Patentee before: Wuhan Hongxin Telecommunication Technologies Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 430205 No.1 tanhu 2nd Road, Canglong Island, Jiangxia District, Wuhan City, Hubei Province Patentee after: CITIC Mobile Communication Technology Co.,Ltd. Address before: 430205 No.1 tanhu 2nd Road, Canglong Island, Jiangxia District, Wuhan City, Hubei Province Patentee before: CITIC Mobile Communication Technology Co., Ltd |