DE60202909D1 - Rake-Empfänger - Google Patents
Rake-EmpfängerInfo
- Publication number
- DE60202909D1 DE60202909D1 DE60202909T DE60202909T DE60202909D1 DE 60202909 D1 DE60202909 D1 DE 60202909D1 DE 60202909 T DE60202909 T DE 60202909T DE 60202909 T DE60202909 T DE 60202909T DE 60202909 D1 DE60202909 D1 DE 60202909D1
- Authority
- DE
- Germany
- Prior art keywords
- rake receiver
- rake
- receiver
- 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
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
- H04B1/7097—Interference-related aspects
- H04B1/711—Interference-related aspects the interference being multi-path interference
- H04B1/7113—Determination of path profile
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
- H04B2201/69—Orthogonal indexing scheme relating to spread spectrum techniques in general
- H04B2201/707—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
- H04B2201/70707—Efficiency-related aspects
- H04B2201/7071—Efficiency-related aspects with dynamic control of receiver resources
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
- Noise Elimination (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001221015A JP3992459B2 (ja) | 2001-07-23 | 2001-07-23 | 受信装置、受信方法、および、半導体装置 |
JP2001221015 | 2001-07-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60202909D1 true DE60202909D1 (de) | 2005-03-17 |
DE60202909T2 DE60202909T2 (de) | 2005-07-21 |
Family
ID=19054749
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2002602909 Expired - Lifetime DE60202909T2 (de) | 2001-07-23 | 2002-03-14 | Rake-Empfänger |
Country Status (5)
Country | Link |
---|---|
US (1) | US6980585B2 (de) |
EP (1) | EP1280283B1 (de) |
JP (1) | JP3992459B2 (de) |
CN (1) | CN1244216C (de) |
DE (1) | DE60202909T2 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060165197A1 (en) * | 2002-11-01 | 2006-07-27 | Matsushita Electric Industrial Co., Ltd. | Synchronous follow-up device and method |
JP4180448B2 (ja) * | 2003-06-10 | 2008-11-12 | 松下電器産業株式会社 | 受信装置 |
JP5379052B2 (ja) * | 2010-03-26 | 2013-12-25 | 日本無線株式会社 | 端末テスタ |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3277412B2 (ja) * | 1993-08-10 | 2002-04-22 | ソニー株式会社 | スペクトル拡散通信用受信方法及び装置 |
JP2655068B2 (ja) * | 1993-12-30 | 1997-09-17 | 日本電気株式会社 | スペクトラム拡散受信機 |
FI943249A (fi) * | 1994-07-07 | 1996-01-08 | Nokia Mobile Phones Ltd | Menetelmä vastaanottimen ohjaamiseksi ja vastaanotin |
MY120873A (en) * | 1994-09-30 | 2005-12-30 | Qualcomm Inc | Multipath search processor for a spread spectrum multiple access communication system |
JPH0946174A (ja) * | 1995-07-31 | 1997-02-14 | Sharp Corp | フィルタ回路 |
JPH10294717A (ja) * | 1996-09-24 | 1998-11-04 | Oki Telecom Inc | Cdmaモデム回路,cdmaワイヤレス電話方法,組合わせフィンガ/サーチャ回路およびサーチャ回路 |
JPH10261440A (ja) * | 1997-03-19 | 1998-09-29 | Hitachi Ltd | リチウム二次電池とその製造方法および電池システム |
JP2853705B2 (ja) * | 1997-05-07 | 1999-02-03 | 日本電気株式会社 | スペクトラム拡散通信受信機 |
EP0884856A3 (de) * | 1997-06-09 | 2002-04-10 | Yozan Inc. | Spreizspektrumnachrichtenübertragungssystem |
JPH1168617A (ja) * | 1997-08-27 | 1999-03-09 | Sharp Corp | セルラー電話システムの受信装置 |
JP3297632B2 (ja) * | 1997-09-20 | 2002-07-02 | 松下電器産業株式会社 | Cdma端末装置 |
JPH11154931A (ja) * | 1997-11-19 | 1999-06-08 | Matsushita Electric Ind Co Ltd | レイク受信機とそれを用いた携帯電話の移動機及び基地局 |
JPH11261440A (ja) * | 1998-03-11 | 1999-09-24 | Oki Electric Ind Co Ltd | 合成受信装置 |
JP3031354B1 (ja) * | 1998-09-30 | 2000-04-10 | 日本電気株式会社 | Cdma受信装置及びそのマルチパスのフィンガ割り当て方法並びにその制御プログラムを記録した記録媒体 |
KR100353338B1 (ko) * | 1999-03-17 | 2002-09-18 | 소니 가부시끼 가이샤 | 확산 스펙트럼 통신 장치 |
KR100386167B1 (ko) * | 1999-04-27 | 2003-06-02 | 가부시키가이샤 요잔 | 직접확산 부호분할 다중통신 수신장치 |
JP2000312166A (ja) | 1999-04-28 | 2000-11-07 | Ricoh Co Ltd | Cdma通信方式における相関器及び復調回路 |
JP3683128B2 (ja) * | 1999-07-06 | 2005-08-17 | 日本電気株式会社 | 無線通信機および無線通信機の消費電力制御方法 |
JP3381676B2 (ja) * | 1999-09-06 | 2003-03-04 | 日本電気株式会社 | Cdma受信端末 |
JP2002118492A (ja) * | 2000-10-05 | 2002-04-19 | Nec Corp | 逆拡散回路 |
JP2002237766A (ja) * | 2001-02-08 | 2002-08-23 | Nec Corp | 適応アンテナ受信装置 |
-
2001
- 2001-07-23 JP JP2001221015A patent/JP3992459B2/ja not_active Expired - Fee Related
-
2002
- 2002-03-14 EP EP20020251849 patent/EP1280283B1/de not_active Expired - Fee Related
- 2002-03-14 DE DE2002602909 patent/DE60202909T2/de not_active Expired - Lifetime
- 2002-03-22 US US10/102,814 patent/US6980585B2/en active Active
- 2002-04-04 CN CNB02105441XA patent/CN1244216C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20030026328A1 (en) | 2003-02-06 |
DE60202909T2 (de) | 2005-07-21 |
JP3992459B2 (ja) | 2007-10-17 |
US6980585B2 (en) | 2005-12-27 |
CN1399455A (zh) | 2003-02-26 |
CN1244216C (zh) | 2006-03-01 |
EP1280283A1 (de) | 2003-01-29 |
JP2003037523A (ja) | 2003-02-07 |
EP1280283B1 (de) | 2005-02-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: FUJITSU MICROELECTRONICS LTD., TOKYO, JP |
|
8327 | Change in the person/name/address of the patent owner |
Owner name: FUJITSU SEMICONDUCTOR LTD., YOKOHAMA, KANAGAWA, JP |
|
8328 | Change in the person/name/address of the agent |
Representative=s name: SEEGER SEEGER LINDNER PARTNERSCHAFT PATENTANWAELTE |