CN1154769A - 用于面向块传输无线电消息的远程通信系统的天线分集无线电接收设备 - Google Patents
用于面向块传输无线电消息的远程通信系统的天线分集无线电接收设备 Download PDFInfo
- Publication number
- CN1154769A CN1154769A CN95194456A CN95194456A CN1154769A CN 1154769 A CN1154769 A CN 1154769A CN 95194456 A CN95194456 A CN 95194456A CN 95194456 A CN95194456 A CN 95194456A CN 1154769 A CN1154769 A CN 1154769A
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- CN
- China
- Prior art keywords
- antenna
- syf
- aerial
- diversity
- receiving system
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
- H04B7/0802—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection
- H04B7/0805—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection with single receiver and antenna switching
- H04B7/0808—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection with single receiver and antenna switching comparing all antennas before reception
- H04B7/0811—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection with single receiver and antenna switching comparing all antennas before reception during preamble or gap period
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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 (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP4421643.2 | 1994-06-21 | ||
DE4421643A DE4421643C2 (de) | 1994-06-21 | 1994-06-21 | Antenna Diversity-Funkempfangsanordnung für Telekommunikationssysteme mit einer blockorientierten Übertragung von Funknachrichten und Antennenauswahlverfahren in einer derartigen Antenna Diversity-Funkempfangsanordnung |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1154769A true CN1154769A (zh) | 1997-07-16 |
CN1090848C CN1090848C (zh) | 2002-09-11 |
Family
ID=6521108
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN95194456A Expired - Lifetime CN1090848C (zh) | 1994-06-21 | 1995-06-21 | 用于面向块传输无线电消息的远程通信系统的天线分集无线电接收设备 |
Country Status (8)
Country | Link |
---|---|
US (1) | US6317424B1 (zh) |
EP (1) | EP0766888B1 (zh) |
JP (1) | JPH09507980A (zh) |
CN (1) | CN1090848C (zh) |
AU (1) | AU2731595A (zh) |
DE (2) | DE4421643C2 (zh) |
ES (1) | ES2150570T3 (zh) |
WO (1) | WO1995035600A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101026406B (zh) * | 2006-02-17 | 2011-05-25 | 深圳迈瑞生物医疗电子股份有限公司 | 空间分集接收的输入通道切换方法 |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3319688B2 (ja) * | 1996-05-14 | 2002-09-03 | 松下通信工業株式会社 | データ受信装置 |
US6272121B1 (en) * | 1997-03-03 | 2001-08-07 | Omnipoint Corporation | Spread spectrum communication system using DECT protocol |
US7116959B1 (en) * | 1997-09-30 | 2006-10-03 | Harman Becker Automotive Systems Gmbh | Apparatus for selecting a receiver among a plurality of receivers in a diversity receiver system based upon automatic gain correction |
DE19824152C2 (de) * | 1998-05-29 | 2003-06-05 | Siemens Ag | Verfahren und Funkstation zur Signalübertragung in einem Funk-Kommunikationssystem |
US6330458B1 (en) | 1998-08-31 | 2001-12-11 | Lucent Technologies Inc. | Intelligent antenna sub-sector switching for time slotted systems |
DE19957595C2 (de) * | 1999-11-30 | 2002-01-31 | Fraunhofer Ges Forschung | DECT-Sende/Empfangs-Endgerät und Verfahren zum Kommunizieren zwischen einem DECT-Sende/Empfangs-Endgerät und einer DECT-Basisstation |
DK1186120T3 (da) | 1999-11-30 | 2003-04-28 | Fraunhofer Ges Forschung | Dect-sende-/modtage-terminal og fremgangsmåde til kommunikation mellem en dect-sende-/modtage-terminal og en dect-basisstation |
DE19958118A1 (de) * | 1999-12-02 | 2001-05-23 | Infineon Technologies Ag | Verfahren zum Auswählen einer Empfangsantenne und entsprechendes Übertragungssystem |
US20070111689A1 (en) * | 2000-07-24 | 2007-05-17 | Hermann Link | Apparatus for selecting a receiver among a plurality of receivers in a diversity receiver system based upon automatic gain correction |
WO2002052749A1 (en) * | 2000-12-22 | 2002-07-04 | Telefonaktiebolaget L M Ericsson (Publ) | Method and device for signal transmission in wireless applications using antenna diversity |
JP3952404B2 (ja) * | 2003-05-19 | 2007-08-01 | ソニー株式会社 | 受信装置 |
JP4336760B2 (ja) * | 2004-01-14 | 2009-09-30 | 日本電気株式会社 | ダイバーシティ受信機およびアンテナ切り替え制御方法 |
US20090051499A1 (en) * | 2005-04-07 | 2009-02-26 | Nec Corporation | RFID System, Reader, Control, Program and Transmission Method |
US20090040027A1 (en) * | 2005-04-07 | 2009-02-12 | Nec Corporation | RFID System, Power Supply Device and Power Supply Method |
US8909308B2 (en) * | 2012-06-28 | 2014-12-09 | Sony Corporation | Antenna swapping methods using a time period that is received from a network, and related wireless electronic devices |
DE102019134540B4 (de) * | 2019-12-16 | 2021-08-05 | Hytera Mobilfunk Gmbh | Verfahren zur Fehlerüberwachung einer Antennenanlage einer Basisstation, Überwachungssystem, Testeinrichtung, Basisstation und Computerprogramm hierzu |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63158922A (ja) | 1986-12-23 | 1988-07-01 | Nec Corp | ダイバ−シテイ−受信機 |
JPH0398344A (ja) | 1989-09-11 | 1991-04-23 | Nec Corp | 端末同期制御方式 |
ES2106773T3 (es) * | 1990-01-02 | 1997-11-16 | Motorola Inc | Sistema de señalizacion de telemensajeria multiplexada por division en el tiempo. |
JP2552928B2 (ja) | 1990-01-31 | 1996-11-13 | 三菱電機株式会社 | アンテナ選択ダイバーシチ受信装置 |
SE465991B (sv) | 1990-04-10 | 1991-11-25 | Ericsson Telefon Ab L M | Foerfarande foer att i en mottagare vaelja den laempligaste av tvaa eller flera antenner |
JP2728547B2 (ja) * | 1990-06-13 | 1998-03-18 | 株式会社日立製作所 | ダイバシティ受信装置 |
JPH0787445B2 (ja) * | 1990-08-01 | 1995-09-20 | 三菱電機株式会社 | アンテナ選択ダイバーシティ受信装置 |
US5325088A (en) * | 1991-12-02 | 1994-06-28 | Motorola, Inc. | Synchronous selective signalling system |
GB2268364B (en) | 1992-06-25 | 1995-10-11 | Roke Manor Research | Improvements in or relating to radio communication systems |
DE4228840C1 (zh) * | 1992-08-29 | 1993-08-12 | Loewe Opta Gmbh, 8640 Kronach, De | |
US5369801A (en) * | 1992-09-25 | 1994-11-29 | Northern Telecom Limited | Antenna diversity reception in wireless personal communications |
WO1994010764A1 (de) * | 1992-10-26 | 1994-05-11 | Siemens Aktiengesellschaft | Verfahren und anordnung zur antennenauswahl-diversity in einer empfangseinrichtung eines schnurlosen telefonsystems |
DE4236134A1 (de) | 1992-10-26 | 1994-06-30 | Siemens Ag | Verfahren und Anordnung zur Aktivierung einer von zwei Antennen einer Empfangseinrichtung |
DE9214886U1 (de) * | 1992-11-02 | 1994-03-03 | Siemens Ag | Anordnung zur Steuerung einer Sende-/Empfangseinrichtung, insbesondere von Basisstationen und Mobilteilen eines Schnurlostelefonsystems |
FI96554C (fi) * | 1993-02-05 | 1996-07-10 | Nokia Mobile Phones Ltd | Aikajakoinen solukkoradiopuhelinjärjestelmä ja radiopuhelin sitä varten |
CN1093345C (zh) | 1993-09-28 | 2002-10-23 | 株式会社东芝 | 选择分集装置及其控制方法 |
US5530926A (en) * | 1993-10-04 | 1996-06-25 | Motorola, Inc. | Method for operating a switched diversity RF receiver |
US5369081A (en) * | 1993-12-16 | 1994-11-29 | Eastman Kodak Company | Nitropyrazolylazoaniline dye-donor element for thermal dye transfer |
US5499397A (en) * | 1994-05-02 | 1996-03-12 | Motorola, Inc. | Switched antenna diversity algorithm employing received signal strength, phase errors and recovered clock |
SE9402493L (sv) * | 1994-07-15 | 1996-01-16 | Ericsson Telefon Ab L M | Metod i en diversitetsmottagare |
US5748676A (en) * | 1995-05-01 | 1998-05-05 | Norand Corporation | Network utilizing modified preambles that support antenna diversity |
-
1994
- 1994-06-21 DE DE4421643A patent/DE4421643C2/de not_active Expired - Fee Related
-
1995
- 1995-06-21 JP JP8501480A patent/JPH09507980A/ja active Pending
- 1995-06-21 US US08/750,895 patent/US6317424B1/en not_active Expired - Lifetime
- 1995-06-21 EP EP95922406A patent/EP0766888B1/de not_active Expired - Lifetime
- 1995-06-21 ES ES95922406T patent/ES2150570T3/es not_active Expired - Lifetime
- 1995-06-21 WO PCT/DE1995/000803 patent/WO1995035600A1/de active IP Right Grant
- 1995-06-21 CN CN95194456A patent/CN1090848C/zh not_active Expired - Lifetime
- 1995-06-21 DE DE59508665T patent/DE59508665D1/de not_active Expired - Lifetime
- 1995-06-21 AU AU27315/95A patent/AU2731595A/en not_active Abandoned
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101026406B (zh) * | 2006-02-17 | 2011-05-25 | 深圳迈瑞生物医疗电子股份有限公司 | 空间分集接收的输入通道切换方法 |
Also Published As
Publication number | Publication date |
---|---|
DE59508665D1 (de) | 2000-09-28 |
WO1995035600A1 (de) | 1995-12-28 |
AU2731595A (en) | 1996-01-15 |
DE4421643C2 (de) | 1999-09-02 |
CN1090848C (zh) | 2002-09-11 |
US6317424B1 (en) | 2001-11-13 |
EP0766888B1 (de) | 2000-08-23 |
EP0766888A1 (de) | 1997-04-09 |
ES2150570T3 (es) | 2000-12-01 |
JPH09507980A (ja) | 1997-08-12 |
DE4421643A1 (de) | 1996-01-04 |
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Legal Events
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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: ACER COMPUTER (CHINA) CO., LTD. Free format text: FORMER OWNER: BEIDA FANGZHENG SCIENCE + TECHNOLOGY COMPUTER SYSTEM CO., LTD., SHANGHAI Effective date: 20101028 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 200120 36/F, SHANGHAI INTERNATIONAL BUILDING, NO.360, PUDONG SOUTH ROAD, PUDONG NEW DISTRICT, SHANGHAI TO: 200001 3/F, NO.168, XIZANG MIDDLE ROAD, HUANGPU DISTRICT, SHANGHAI |
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TR01 | Transfer of patent right |
Effective date of registration: 20101108 Address after: Munich, Germany Patentee after: Siemens AG Address before: Munich, Federal Republic of Germany Patentee before: Siemens AG |
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C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Expiration termination date: 20150621 Granted publication date: 20020911 |