CN1399413A - 具有接收沿不同路径传输的数据的接收机的无线站和在这种接收机中实施的接收方法 - Google Patents
具有接收沿不同路径传输的数据的接收机的无线站和在这种接收机中实施的接收方法 Download PDFInfo
- Publication number
- CN1399413A CN1399413A CN02128609A CN02128609A CN1399413A CN 1399413 A CN1399413 A CN 1399413A CN 02128609 A CN02128609 A CN 02128609A CN 02128609 A CN02128609 A CN 02128609A CN 1399413 A CN1399413 A CN 1399413A
- Authority
- CN
- China
- Prior art keywords
- symbol
- receiver
- circuit
- paths
- wireless station
- 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.)
- Granted
Links
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/69—Spread spectrum techniques
- H04B1/707—Spread spectrum techniques using direct sequence modulation
- H04B1/7073—Synchronisation aspects
- H04B1/7085—Synchronisation aspects using a code tracking loop, e.g. a delay-locked loop
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/69—Spread spectrum techniques
- H04B1/707—Spread spectrum techniques using direct sequence modulation
- H04B1/7097—Interference-related aspects
- H04B1/711—Interference-related aspects the interference being multi-path interference
- H04B1/7115—Constructive combining of multi-path signals, i.e. RAKE receivers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/69—Spread spectrum techniques
- H04B1/707—Spread spectrum techniques using direct sequence modulation
- H04B1/7097—Interference-related aspects
- H04B1/711—Interference-related aspects the interference being multi-path interference
- H04B1/7115—Constructive combining of multi-path signals, i.e. RAKE receivers
- H04B1/7117—Selection, re-selection, allocation or re-allocation of paths to fingers, e.g. timing offset control of allocated fingers
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Mobile Radio Communication Systems (AREA)
- Dc Digital Transmission (AREA)
- Radio Transmission System (AREA)
- Noise Elimination (AREA)
Abstract
Description
Claims (5)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR01/08418 | 2001-06-26 | ||
FR0108418A FR2826529A1 (fr) | 2001-06-26 | 2001-06-26 | Station de radio un recepteur pour recevoir des informations transmises selon plusieurs trajets et procede de reception mis en oeuvre dans un tel recepteur |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1399413A true CN1399413A (zh) | 2003-02-26 |
CN100442675C CN100442675C (zh) | 2008-12-10 |
Family
ID=8864784
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB021286094A Expired - Fee Related CN100442675C (zh) | 2001-06-26 | 2002-06-22 | 具有接收沿不同路径传输的数据的接收机的无线站和在这种接收机中实施的接收方法 |
Country Status (8)
Country | Link |
---|---|
US (1) | US20030053560A1 (zh) |
EP (1) | EP1271798B1 (zh) |
JP (1) | JP4188009B2 (zh) |
KR (1) | KR100890110B1 (zh) |
CN (1) | CN100442675C (zh) |
AT (1) | ATE379882T1 (zh) |
DE (1) | DE60223754T2 (zh) |
FR (1) | FR2826529A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101447818B (zh) * | 2007-11-29 | 2013-03-20 | 美国博通公司 | 一种信号处理的方法和系统 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8831139B2 (en) * | 2006-12-01 | 2014-09-09 | Broadcom Corporation | Method and system for delay matching in a rake receiver |
KR101594409B1 (ko) * | 2015-10-23 | 2016-02-29 | 주식회사 풍산 | 밀폐 원통 용기의 둘레방향 절단 구조를 가지는 포 발사체용 방출 케이스 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2706100B1 (fr) * | 1993-03-03 | 1995-07-21 | Alcatel Mobile Comm France | Procédé pour égaliser un bloc de données en réception dans un système de communications à accès multiple à répartition dans le temps et récepteur mettant en Óoeuvre ce procédé. |
JP3305877B2 (ja) * | 1994-06-23 | 2002-07-24 | 株式会社東芝 | スペクトラム拡散無線通信システムおよびこのシステムで使用される無線通信装置 |
JPH09321667A (ja) * | 1996-05-29 | 1997-12-12 | Yozan:Kk | Cdma通信システム用受信機 |
JPH10190528A (ja) * | 1996-12-25 | 1998-07-21 | Matsushita Electric Ind Co Ltd | スペクトル拡散受信機 |
JPH10247869A (ja) * | 1997-03-04 | 1998-09-14 | Nec Corp | ダイバーシティ回路 |
JPH1141141A (ja) * | 1997-05-21 | 1999-02-12 | Mitsubishi Electric Corp | スペクトル拡散信号受信方法及びスペクトル拡散信号受信装置 |
-
2001
- 2001-06-26 FR FR0108418A patent/FR2826529A1/fr active Pending
-
2002
- 2002-06-18 DE DE60223754T patent/DE60223754T2/de not_active Expired - Lifetime
- 2002-06-18 EP EP02077410A patent/EP1271798B1/fr not_active Expired - Lifetime
- 2002-06-18 AT AT02077410T patent/ATE379882T1/de not_active IP Right Cessation
- 2002-06-22 CN CNB021286094A patent/CN100442675C/zh not_active Expired - Fee Related
- 2002-06-25 KR KR1020020035566A patent/KR100890110B1/ko not_active IP Right Cessation
- 2002-06-26 JP JP2002185922A patent/JP4188009B2/ja not_active Expired - Fee Related
- 2002-06-26 US US10/180,404 patent/US20030053560A1/en not_active Abandoned
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101447818B (zh) * | 2007-11-29 | 2013-03-20 | 美国博通公司 | 一种信号处理的方法和系统 |
Also Published As
Publication number | Publication date |
---|---|
DE60223754T2 (de) | 2008-10-30 |
FR2826529A1 (fr) | 2002-12-27 |
CN100442675C (zh) | 2008-12-10 |
EP1271798B1 (fr) | 2007-11-28 |
JP4188009B2 (ja) | 2008-11-26 |
ATE379882T1 (de) | 2007-12-15 |
KR100890110B1 (ko) | 2009-03-24 |
DE60223754D1 (de) | 2008-01-10 |
JP2003069452A (ja) | 2003-03-07 |
EP1271798A1 (fr) | 2003-01-02 |
US20030053560A1 (en) | 2003-03-20 |
KR20030001348A (ko) | 2003-01-06 |
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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: NXP CO., LTD. Free format text: FORMER OWNER: ROYAL PHILIPS ELECTRONICS CO., LTD. Effective date: 20070810 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20070810 Address after: Holland Ian Deho Finn Applicant after: Koninkl Philips Electronics NV Address before: Holland Ian Deho Finn Applicant before: Koninklike Philips Electronics N. V. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081210 Termination date: 20180622 |
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CF01 | Termination of patent right due to non-payment of annual fee |