DE69921927D1 - System und Verfahren zur drahtlosen Duplex-Kommunikation mit Raumdiversity - Google Patents

System und Verfahren zur drahtlosen Duplex-Kommunikation mit Raumdiversity

Info

Publication number
DE69921927D1
DE69921927D1 DE69921927T DE69921927T DE69921927D1 DE 69921927 D1 DE69921927 D1 DE 69921927D1 DE 69921927 T DE69921927 T DE 69921927T DE 69921927 T DE69921927 T DE 69921927T DE 69921927 D1 DE69921927 D1 DE 69921927D1
Authority
DE
Germany
Prior art keywords
duplex communication
wireless duplex
room diversity
diversity
room
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
Application number
DE69921927T
Other languages
English (en)
Inventor
Arie Shiffman
Dany Marcus
Yechiel Blum
Haim Itah
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alvarion Ltd
Original Assignee
Alvarion Israel 2003 Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Alvarion Israel 2003 Ltd filed Critical Alvarion Israel 2003 Ltd
Application granted granted Critical
Publication of DE69921927D1 publication Critical patent/DE69921927D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
  • Transceivers (AREA)
DE69921927T 1998-09-18 1999-09-06 System und Verfahren zur drahtlosen Duplex-Kommunikation mit Raumdiversity Expired - Lifetime DE69921927D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/156,978 US6424634B1 (en) 1998-09-18 1998-09-18 Wireless duplex communication system and method of operating same

Publications (1)

Publication Number Publication Date
DE69921927D1 true DE69921927D1 (de) 2004-12-23

Family

ID=22561865

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69921927T Expired - Lifetime DE69921927D1 (de) 1998-09-18 1999-09-06 System und Verfahren zur drahtlosen Duplex-Kommunikation mit Raumdiversity

Country Status (8)

Country Link
US (1) US6424634B1 (de)
EP (1) EP0987836B1 (de)
AR (1) AR022381A1 (de)
AT (1) ATE282910T1 (de)
DE (1) DE69921927D1 (de)
ES (1) ES2232059T3 (de)
IL (1) IL131737A (de)
PL (1) PL196142B1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102833010B (zh) * 2012-08-10 2016-06-29 武汉虹信通信技术有限责任公司 一种移动通信系统基站信号的无源互调改善方法
US9054664B1 (en) 2014-07-23 2015-06-09 Wilson Electronics, Llc Multiple-port signal boosters
EP3607671A1 (de) 2017-04-06 2020-02-12 Wilson Electronics, LLC Verfahren zur konfiguration der leistung oder verstärkung eines verstärkers

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4710944A (en) * 1986-10-17 1987-12-01 Rca Corporation Dual transmit-receive space diversity communication system
US5809395A (en) * 1991-01-15 1998-09-15 Rogers Cable Systems Limited Remote antenna driver for a radio telephony system
US5315185A (en) * 1992-09-30 1994-05-24 Fujitsu Limited Switching noise cancelling system in a space diversity receiving system
SE518016C2 (sv) * 1995-11-10 2002-08-13 Telia Ab Metod och anordning för att minska fädning i mobilradiosystem
US6243565B1 (en) * 1996-06-18 2001-06-05 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for transmitting communication signals using frequency and polarization diversity

Also Published As

Publication number Publication date
AR022381A1 (es) 2002-09-04
PL196142B1 (pl) 2007-12-31
EP0987836A3 (de) 2002-11-20
PL335436A1 (en) 2000-03-27
EP0987836B1 (de) 2004-11-17
US6424634B1 (en) 2002-07-23
EP0987836A2 (de) 2000-03-22
ES2232059T3 (es) 2005-05-16
IL131737A (en) 2003-05-29
ATE282910T1 (de) 2004-12-15
IL131737A0 (en) 2001-03-19

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Legal Events

Date Code Title Description
8332 No legal effect for de