CN1866759A - 无线通信装置以及无线通信方法 - Google Patents
无线通信装置以及无线通信方法 Download PDFInfo
- Publication number
- CN1866759A CN1866759A CNA2006100550789A CN200610055078A CN1866759A CN 1866759 A CN1866759 A CN 1866759A CN A2006100550789 A CNA2006100550789 A CN A2006100550789A CN 200610055078 A CN200610055078 A CN 200610055078A CN 1866759 A CN1866759 A CN 1866759A
- Authority
- CN
- China
- Prior art keywords
- signal
- data
- receiving
- electric field
- field strength
- 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
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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
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/309—Measuring or estimating channel quality parameters
- H04B17/318—Received signal strength
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
- H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
- H04B7/2603—Arrangements for wireless physical layer control
- H04B7/2606—Arrangements for base station coverage control, e.g. by using relays in tunnels
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mobile Radio Communication Systems (AREA)
- Transceivers (AREA)
- Circuits Of Receivers In General (AREA)
Abstract
Description
Claims (6)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005142983A JP4551814B2 (ja) | 2005-05-16 | 2005-05-16 | 無線通信装置 |
JP2005-142983 | 2005-05-16 | ||
JP2005142983 | 2005-05-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1866759A true CN1866759A (zh) | 2006-11-22 |
CN1866759B CN1866759B (zh) | 2012-07-04 |
Family
ID=37425653
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006100550789A Expired - Fee Related CN1866759B (zh) | 2005-05-16 | 2006-03-03 | 无线通信装置以及无线通信方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8238850B2 (zh) |
JP (1) | JP4551814B2 (zh) |
KR (1) | KR101231075B1 (zh) |
CN (1) | CN1866759B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108881678A (zh) * | 2017-05-15 | 2018-11-23 | 奥林巴斯株式会社 | 数据处理装置、数据处理装置的控制方法、记录介质 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100863488B1 (ko) * | 2007-03-27 | 2008-10-14 | 한국해양연구원 | 수조 실험용 수중 rf 통신을 위한 회로 |
JP2010016453A (ja) * | 2008-07-01 | 2010-01-21 | Sony Corp | 画像符号化装置および方法、画像復号装置および方法、並びにプログラム |
JP2010035137A (ja) * | 2008-07-01 | 2010-02-12 | Sony Corp | 画像処理装置および方法、並びにプログラム |
JP2010016454A (ja) * | 2008-07-01 | 2010-01-21 | Sony Corp | 画像符号化装置および方法、画像復号装置および方法、並びにプログラム |
WO2010035733A1 (ja) * | 2008-09-24 | 2010-04-01 | ソニー株式会社 | 画像処理装置および方法 |
US20110170605A1 (en) * | 2008-09-24 | 2011-07-14 | Kazushi Sato | Image processing apparatus and image processing method |
GB201211340D0 (en) * | 2012-06-26 | 2012-08-08 | Nordic Semiconductor Asa | Control of semiconductor devices |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4392213C2 (de) * | 1992-05-08 | 1999-04-29 | Motorola Inc | Schaltkreis für einen Funkempfänger zum Auswählen einer Abstimmfrequenz eines Frequenzkanals |
GB9304622D0 (en) * | 1993-03-06 | 1993-04-21 | Ncr Int Inc | Wireless local area network apparatus |
JPH08102684A (ja) * | 1994-09-29 | 1996-04-16 | Tokyo Gas Co Ltd | 無線通信システム |
US5721733A (en) * | 1995-10-13 | 1998-02-24 | General Wireless Communications, Inc. | Wireless network access scheme |
US6236674B1 (en) * | 1996-02-23 | 2001-05-22 | Teletransactions, Inc. | Transceiver control with sleep mode operation |
FI116112B (fi) * | 1996-11-27 | 2005-09-15 | Hitachi Ltd | Menetelmä ja laitteisto lähetystehon ohjaamiseksi matkaviestinjärjestelmässä |
JPH10233727A (ja) | 1997-02-20 | 1998-09-02 | Casio Comput Co Ltd | 送信装置及び送信タイミング設定方法 |
US5987033A (en) * | 1997-09-08 | 1999-11-16 | Lucent Technologies, Inc. | Wireless lan with enhanced capture provision |
CN1099774C (zh) * | 1997-09-19 | 2003-01-22 | 松下电器产业株式会社 | 无线通信系统中的移动台装置及其发送功率控制方法 |
US6469997B1 (en) * | 1999-05-03 | 2002-10-22 | Motorola, Inc. | Method for transmitting collision-free messages in a digital selective call signaling protocol |
JP2002223176A (ja) * | 2001-01-29 | 2002-08-09 | Nec Corp | 時分割多重接続送受信機、及びその受信自動利得制御方法 |
JP2003092561A (ja) | 2001-09-18 | 2003-03-28 | Sony Corp | 受信装置及び受信方法 |
JP4240881B2 (ja) * | 2001-12-27 | 2009-03-18 | シャープ株式会社 | 無線通信装置及び無線通信システム |
US20040063412A1 (en) * | 2002-09-26 | 2004-04-01 | Kim Hea Joung | Attenuation of a received radio frequency signal |
JP2004343245A (ja) * | 2003-05-13 | 2004-12-02 | Nippon Telegr & Teleph Corp <Ntt> | 無線データ通信開始方法および無線データ通信装置 |
FR2860117A1 (fr) * | 2003-09-19 | 2005-03-25 | St Microelectronics Sa | Dispositif demodulateur pour la re-acquisition d'un signal module en cas d'interruption de la reception |
US8036710B2 (en) * | 2004-05-07 | 2011-10-11 | Qualcomm, Incorporated | Power-efficient multi-antenna wireless device |
US7801235B2 (en) * | 2004-08-30 | 2010-09-21 | Intel Corporation | Method and apparatus for achieving multiple antenna diversity with two antenna per packet diversity in a wireless network |
-
2005
- 2005-05-16 JP JP2005142983A patent/JP4551814B2/ja active Active
-
2006
- 2006-02-23 US US11/359,503 patent/US8238850B2/en active Active
- 2006-03-03 KR KR1020060020321A patent/KR101231075B1/ko active IP Right Grant
- 2006-03-03 CN CN2006100550789A patent/CN1866759B/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108881678A (zh) * | 2017-05-15 | 2018-11-23 | 奥林巴斯株式会社 | 数据处理装置、数据处理装置的控制方法、记录介质 |
CN108881678B (zh) * | 2017-05-15 | 2020-10-16 | 奥林巴斯株式会社 | 数据处理装置、数据处理装置的控制方法、记录介质 |
Also Published As
Publication number | Publication date |
---|---|
KR20060118325A (ko) | 2006-11-23 |
US8238850B2 (en) | 2012-08-07 |
US20060270436A1 (en) | 2006-11-30 |
CN1866759B (zh) | 2012-07-04 |
KR101231075B1 (ko) | 2013-02-07 |
JP2006319898A (ja) | 2006-11-24 |
JP4551814B2 (ja) | 2010-09-29 |
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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 | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: OKI SEMICONDUCTOR CO., LTD. Free format text: FORMER OWNER: OKI ELECTRIC INDUSTRY CO., LTD. Effective date: 20131122 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20131122 Address after: Tokyo, Japan, Japan Patentee after: Lapis Semiconductor Co., Ltd. Address before: Tokyo, Japan Patentee before: Oki Electric Industry Co., Ltd. |
|
C56 | Change in the name or address of the patentee | ||
CP02 | Change in the address of a patent holder |
Address after: Yokohama City, Kanagawa Prefecture, Japan Patentee after: Lapis Semiconductor Co., Ltd. Address before: Tokyo, Japan, Japan Patentee before: Lapis Semiconductor Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20170303 |
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CF01 | Termination of patent right due to non-payment of annual fee |