CN1359206A - 当在分集传输模式中接收信号的时候减少在cdma接收器终端中的功耗 - Google Patents
当在分集传输模式中接收信号的时候减少在cdma接收器终端中的功耗 Download PDFInfo
- Publication number
- CN1359206A CN1359206A CN01145453A CN01145453A CN1359206A CN 1359206 A CN1359206 A CN 1359206A CN 01145453 A CN01145453 A CN 01145453A CN 01145453 A CN01145453 A CN 01145453A CN 1359206 A CN1359206 A CN 1359206A
- Authority
- CN
- China
- Prior art keywords
- interdigitation
- signal
- base station
- circuit
- phase
- 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.)
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
- H04W52/0245—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal according to signal strength
-
- 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
- H04B2201/70709—Efficiency-related aspects with discontinuous detection
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Radio Transmission System (AREA)
Abstract
Description
Claims (4)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000377363A JP4016241B2 (ja) | 2000-12-12 | 2000-12-12 | Cdma受信端末及びcdma受信端末における消費電力低減方法 |
JP377363/00 | 2000-12-12 | ||
JP377363/2000 | 2000-12-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1359206A true CN1359206A (zh) | 2002-07-17 |
CN1193526C CN1193526C (zh) | 2005-03-16 |
Family
ID=18846094
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB011454539A Expired - Fee Related CN1193526C (zh) | 2000-12-12 | 2001-12-12 | 当在分集传输模式中接收信号的时候减少在cdma接收器终端中的功耗 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7145941B2 (zh) |
EP (1) | EP1215823B1 (zh) |
JP (1) | JP4016241B2 (zh) |
CN (1) | CN1193526C (zh) |
DE (1) | DE60109877T2 (zh) |
HK (1) | HK1047203B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105162502A (zh) * | 2009-07-21 | 2015-12-16 | 开曼群岛威睿电通股份有限公司 | 反向链路移动发送分集的装置,方法和系统 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100540229B1 (ko) | 2003-02-25 | 2006-01-10 | 엘지전자 주식회사 | 이동통신 단말기의 송신단 성능 개선 장치 및 그 방법 |
JP4519593B2 (ja) | 2004-09-28 | 2010-08-04 | ルネサスエレクトロニクス株式会社 | 移動局、受信装置および移動局の受信制御方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08195703A (ja) | 1995-01-17 | 1996-07-30 | Toshiba Corp | 無線通信装置 |
US5842037A (en) | 1995-03-20 | 1998-11-24 | Telefonaktiebolaget Lm Ericsson | Interference reduction in TDM-communication/computing devices |
JP3105786B2 (ja) | 1996-06-13 | 2000-11-06 | 松下電器産業株式会社 | 移動体通信受信機 |
JPH11168447A (ja) | 1997-12-05 | 1999-06-22 | Fujitsu Ltd | スペクトル逆拡散回路及びこれを用いたスペクトル拡散受信機 |
JP3848768B2 (ja) | 1997-12-12 | 2006-11-22 | 株式会社日立メディアエレクトロニクス | 移動端末装置 |
JP2000124847A (ja) | 1998-10-15 | 2000-04-28 | Ricoh Co Ltd | Cdma方式移動通信受信機 |
JP3199039B2 (ja) * | 1998-11-02 | 2001-08-13 | 日本電気株式会社 | 消費電力低減回路及びこれを用いた無線通信装置並びに無線通信装置における消費電力低減方法 |
JP3264259B2 (ja) | 1998-12-10 | 2002-03-11 | 日本電気株式会社 | Cdma受信装置 |
-
2000
- 2000-12-12 JP JP2000377363A patent/JP4016241B2/ja not_active Expired - Fee Related
-
2001
- 2001-12-05 US US10/002,202 patent/US7145941B2/en not_active Expired - Fee Related
- 2001-12-12 EP EP20010129277 patent/EP1215823B1/en not_active Expired - Lifetime
- 2001-12-12 CN CNB011454539A patent/CN1193526C/zh not_active Expired - Fee Related
- 2001-12-12 DE DE2001609877 patent/DE60109877T2/de not_active Expired - Lifetime
-
2002
- 2002-12-02 HK HK02108748.6A patent/HK1047203B/zh not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105162502A (zh) * | 2009-07-21 | 2015-12-16 | 开曼群岛威睿电通股份有限公司 | 反向链路移动发送分集的装置,方法和系统 |
CN105162502B (zh) * | 2009-07-21 | 2018-11-16 | 英特尔公司 | 反向链路移动发送分集的装置,方法和系统 |
Also Published As
Publication number | Publication date |
---|---|
JP4016241B2 (ja) | 2007-12-05 |
EP1215823A2 (en) | 2002-06-19 |
EP1215823A3 (en) | 2003-03-26 |
US20020071410A1 (en) | 2002-06-13 |
HK1047203B (zh) | 2005-10-07 |
EP1215823B1 (en) | 2005-04-06 |
JP2002185388A (ja) | 2002-06-28 |
CN1193526C (zh) | 2005-03-16 |
DE60109877T2 (de) | 2006-02-09 |
HK1047203A1 (en) | 2003-02-07 |
DE60109877D1 (de) | 2005-05-12 |
US7145941B2 (en) | 2006-12-05 |
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SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: LENOVO INNOVATION CO., LTD. (HONGKONG) Free format text: FORMER OWNER: NEC CORP. Effective date: 20141119 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; TO: HONG KONG, CHINA |
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TR01 | Transfer of patent right |
Effective date of registration: 20141119 Address after: Hongkong, China Patentee after: LENOVO INNOVATIONS Co.,Ltd.(HONG KONG) Address before: Tokyo, Japan Patentee before: NEC Corp. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050316 Termination date: 20171212 |
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CF01 | Termination of patent right due to non-payment of annual fee |