ATE227480T1 - Empfangsverfahren und basisstationsempfänger - Google Patents

Empfangsverfahren und basisstationsempfänger

Info

Publication number
ATE227480T1
ATE227480T1 AT96920864T AT96920864T ATE227480T1 AT E227480 T1 ATE227480 T1 AT E227480T1 AT 96920864 T AT96920864 T AT 96920864T AT 96920864 T AT96920864 T AT 96920864T AT E227480 T1 ATE227480 T1 AT E227480T1
Authority
AT
Austria
Prior art keywords
pct
base station
mobile stations
signals
reception method
Prior art date
Application number
AT96920864T
Other languages
English (en)
Inventor
Ilkka Keskitalo
Matti Kiiski
Original Assignee
Nokia Corp
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 Nokia Corp filed Critical Nokia Corp
Application granted granted Critical
Publication of ATE227480T1 publication Critical patent/ATE227480T1/de

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
    • H04B7/10—Polarisation diversity; Directional diversity

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
  • Stereo-Broadcasting Methods (AREA)
  • Circuits Of Receivers In General (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Noise Elimination (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
AT96920864T 1995-06-30 1996-06-28 Empfangsverfahren und basisstationsempfänger ATE227480T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI953276A FI110645B (fi) 1995-06-30 1995-06-30 Vastaanottomenetelmä ja tukiasemavastaanotin
PCT/FI1996/000383 WO1997002666A1 (en) 1995-06-30 1996-06-28 Reception method and base station receiver

Publications (1)

Publication Number Publication Date
ATE227480T1 true ATE227480T1 (de) 2002-11-15

Family

ID=8543720

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96920864T ATE227480T1 (de) 1995-06-30 1996-06-28 Empfangsverfahren und basisstationsempfänger

Country Status (11)

Country Link
US (1) US6128486A (de)
EP (1) EP0779001B1 (de)
JP (1) JPH10505477A (de)
CN (1) CN1092430C (de)
AT (1) ATE227480T1 (de)
AU (1) AU709418B2 (de)
DE (1) DE69624662T2 (de)
ES (1) ES2187657T3 (de)
FI (1) FI110645B (de)
NO (1) NO970912L (de)
WO (1) WO1997002666A1 (de)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI102446B (fi) * 1996-12-05 1998-11-30 Nokia Telecommunications Oy Solukkoverkon tukiasema
DE19724087A1 (de) * 1997-06-07 1998-12-10 Fraunhofer Ges Forschung Sende- und Empfangsgerät für Hochfrequenzstrahlung und Verfahren zur Hochfrequenz-Übertragung
KR19990010110A (ko) * 1997-07-15 1999-02-05 윤종용 이동 통신시스템의 다중접속간섭 제거장치 및 방법
US6061336A (en) * 1997-09-30 2000-05-09 Qualcomm Incorporated Polarization enhanced CDMA communication system
GB2332122B (en) * 1997-12-05 2002-11-20 Motorola Ltd Method of transmission and related apparatus
US6580910B1 (en) * 1997-12-19 2003-06-17 Telefonaktiebolaget L M Ericsson (Publ) Method and system for improving handoffs in cellular mobile radio systems
US6600447B1 (en) * 1997-12-19 2003-07-29 Ericsson Inc. Apparatus and method for determining signal direction from an estimated signal medium response for a ray component of a radio signal
EP0964530A1 (de) 1998-06-05 1999-12-15 Siemens Aktiengesellschaft Funkübertragungsempfänger und Verfahren zur Interferenzunterdrückung
JP4087023B2 (ja) * 1998-09-22 2008-05-14 シャープ株式会社 ミリ波帯信号送受信システムおよびミリ波帯信号送受信システムを具備した家屋
US6128330A (en) 1998-11-24 2000-10-03 Linex Technology, Inc. Efficient shadow reduction antenna system for spread spectrum
US6377783B1 (en) * 1998-12-24 2002-04-23 At&T Wireless Services, Inc. Method for combining communication beams in a wireless communication system
US6891815B1 (en) 1999-03-15 2005-05-10 Young-Joon Song Pilot signals for synchronization and/or channel estimation
US6721299B1 (en) * 1999-03-15 2004-04-13 Lg Information & Communications, Ltd. Pilot signals for synchronization and/or channel estimation
US7012906B1 (en) 1999-03-15 2006-03-14 Lg Information & Communications, Ltd. Pilot signals for synchronization and/or channel estimation
KR100294711B1 (ko) 1999-03-15 2001-07-12 서평원 최적의 파일럿 심볼을 이용한 프레임 동기 방법
US6791960B1 (en) 1999-03-15 2004-09-14 Lg Information And Communications, Ltd. Pilot signals for synchronization and/or channel estimation
US6987746B1 (en) 1999-03-15 2006-01-17 Lg Information & Communications, Ltd. Pilot signals for synchronization and/or channel estimation
US7643540B2 (en) 1999-03-15 2010-01-05 Lg Electronics Inc. Pilot signals for synchronization and/or channel estimation
US7496132B2 (en) * 1999-03-15 2009-02-24 Kg Electronics Inc. Pilot signals for synchronization and/or channel estimation
US6804264B1 (en) 1999-03-15 2004-10-12 Lg Information & Communications, Ltd. Pilot signals for synchronization and/or channel estimation
JP4316761B2 (ja) * 2000-02-09 2009-08-19 株式会社日立コミュニケーションテクノロジー 移動通信システム及び無線基地局装置
KR20010092172A (ko) * 2000-03-21 2001-10-24 추후제출 내장된 디지털 빔 스위칭 장치
JP3583355B2 (ja) * 2000-07-28 2004-11-04 松下電器産業株式会社 基地局装置およびチャネル割当て方法
EP1517476A1 (de) * 2000-10-31 2005-03-23 Kabushiki Kaisha Toshiba Handover in einem drahtlosen Kommunikationssystem, welches nach dem SDMA (space division multiple access) Verfahren arbeitet
US7376175B2 (en) 2001-03-14 2008-05-20 Mercury Computer Systems, Inc. Wireless communications systems and methods for cache enabled multiple processor based multiple user detection
US7453922B2 (en) 2001-03-14 2008-11-18 Mercury Computer Systems, Inc. Wireless communication systems and methods for contiguously addressable memory enabled multiple processor based multiple user detection
JP3875042B2 (ja) * 2001-05-25 2007-01-31 株式会社エヌ・ティ・ティ・ドコモ 干渉除去システム及び干渉除去方法
WO2003026335A1 (en) * 2001-09-14 2003-03-27 Fujitsu Limited Mobile communication system, mobile station and base station
US7136660B2 (en) * 2002-06-21 2006-11-14 Siemens Aktiengesellschaft Positional determination of a user in a mobile communications system with emission diversity
AU2003255965A1 (en) * 2002-08-29 2004-03-19 Koninklijke Philips Electronics N.V. Transceiver apparatus for use in a multi-frequency communication system, base station of a multi-frequency communication system, method for use of the transceiver apparatus, method of transceiving a multi-frequency signal in a multi-frequency communication system
US7075973B2 (en) * 2003-03-03 2006-07-11 Interdigital Technology Corporation Multiuser detection of differing data rate signals
US8712428B2 (en) * 2003-07-19 2014-04-29 Polaris Wireless, Inc. Location estimation of wireless terminals through pattern matching of deduced signal strengths
US7570615B2 (en) * 2003-10-20 2009-08-04 Telefonaktiebolaget Lm Ericsson (Publ) Resource-sharing cells
EP2254265A3 (de) 2005-01-05 2013-11-27 ATC Technologies, LLC Adaptive Strahlformung mit Mehrbenutzerdetektion und Interferenzreduktion bei Satellitenkommunikationsystemen und Verfahren
JP4559270B2 (ja) * 2005-03-22 2010-10-06 株式会社日立製作所 無線通信システム
EP1906559B1 (de) * 2006-09-28 2009-11-04 Vodafone Holding GmbH Verfahren zur Reduktion von Störungen in einem Mobilfunknetz und Basisstation eines Mobilfunknetzes
US8774726B2 (en) * 2007-04-11 2014-07-08 Telefonaktiebolaget Lm Ericsson (Publ) Arrangement and method for simulating a radio access network
JP5029201B2 (ja) * 2007-08-08 2012-09-19 セイコーエプソン株式会社 受信装置、電波時計および受信方法
EP2219302B1 (de) * 2007-12-03 2016-04-06 Fujitsu Limited Verfahren zur aufwärtsstrecken-sendeleistungsregelung, kommunikationsendgerätevorrichtung, basisstationseinrichtung und mobilkommunikationssystem
JP5429188B2 (ja) 2008-11-26 2014-02-26 日本電気株式会社 無線局装置、無線通信システムおよび無線通信制御方法
EP2228957A1 (de) * 2009-03-13 2010-09-15 Vodafone Holding GmbH Basisstationskooperationsschema
CN104883211B (zh) * 2015-04-21 2018-06-12 中国电子科技集团公司第五十四研究所 一种基于赋能通信技术的vhf/uhf对空超视距通信装置
US10644974B2 (en) 2017-05-04 2020-05-05 At&T Intellectual Property I, L.P. Measurements and radio link monitoring in a wireless communications system
US11032744B2 (en) 2017-05-04 2021-06-08 At&T Intellectual Property I, L.P. Inter-distributed unit beam switch procedure triggered by radio link interruption
JP6926702B2 (ja) * 2017-06-09 2021-08-25 富士通株式会社 無線通信装置及びビーム制御方法
US10499398B2 (en) 2017-09-29 2019-12-03 At&T Intellectual Property I, L.P. Facilitating mobile device-assisted mobility enhancement to improve user plane interruption time

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2724198C3 (de) * 1977-05-27 1981-11-26 SIEMENS AG AAAAA, 1000 Berlin und 8000 München Verfahren zur Optimierung der Betriebseigenschaften einer Richtfunkübertragungsstrecke
US4516269A (en) * 1982-12-10 1985-05-07 Michigan Consolidated Gas Company Automatic equalization for a simulcast communication system
EP0396101B1 (de) * 1989-05-02 1996-01-03 Nec Corporation TDMA-Raumdiversity-Empfänger
DE3920981A1 (de) * 1989-06-27 1991-01-10 Ist Molchtechnik Gmbh Rohrleitungsmolch
US5134715A (en) * 1989-11-17 1992-07-28 Sundstrand Corporation Meteor scatter burst communications systems
US5235612A (en) * 1990-12-21 1993-08-10 Motorola, Inc. Method and apparatus for cancelling spread-spectrum noise
US5307517A (en) * 1991-10-17 1994-04-26 Rich David A Adaptive notch filter for FM interference cancellation
US5515378A (en) * 1991-12-12 1996-05-07 Arraycomm, Inc. Spatial division multiple access wireless communication systems
GB2281007B (en) * 1993-08-12 1998-04-15 Northern Telecom Ltd Base station antenna arrangement
US5542101A (en) * 1993-11-19 1996-07-30 At&T Corp. Method and apparatus for receiving signals in a multi-path environment
FI943609A7 (fi) * 1994-08-03 1996-02-04 Nokia Corp Menetelmä kanavan allokoimiseksi solukkoradiojärjestelmässä
FI105515B (fi) * 1995-05-24 2000-08-31 Nokia Networks Oy Menetelmä kanavanvaihdon nopeuttamiseksi sekä solukkoradiojärjestelmä

Also Published As

Publication number Publication date
CN1159261A (zh) 1997-09-10
NO970912L (no) 1997-04-25
DE69624662T2 (de) 2003-07-10
NO970912D0 (no) 1997-02-27
AU709418B2 (en) 1999-08-26
EP0779001B1 (de) 2002-11-06
FI953276A0 (fi) 1995-06-30
US6128486A (en) 2000-10-03
WO1997002666A1 (en) 1997-01-23
JPH10505477A (ja) 1998-05-26
EP0779001A1 (de) 1997-06-18
ES2187657T3 (es) 2003-06-16
AU6227496A (en) 1997-02-05
FI110645B (fi) 2003-02-28
FI953276A7 (fi) 1996-12-31
DE69624662D1 (de) 2002-12-12
CN1092430C (zh) 2002-10-09

Similar Documents

Publication Publication Date Title
ATE227480T1 (de) Empfangsverfahren und basisstationsempfänger
TW358268B (en) Method of and apparatus for interference rejection combining and downlink beamforming in a cellular radiocommunications system
PT767994E (pt) Sectorizacao adaptativa num sistema de comunicacao em espectro de dispersao
CA2098580A1 (en) Method and apparatus for reducing interference in a radio communication link of a cellular communication system
TW340286B (en) Power presettng in a radio communication system
AU5820696A (en) Method for transmitting a pilot signal, and a cellular radio system
EP0662758A3 (de) Positionsaufzeichnung für zellulare Kommunikationsanordnungen mit Satelliten
CA2399862A1 (en) A distributed smart antenna system
NO993895D0 (no) Fremgangsmåte og apparat for retningsbestemt radiokommunikasjon
WO1999025142A3 (en) Method of improving quality of radio connection
CA2267517A1 (en) Cdma adaptive antenna receiving apparatus and communication system
WO1996021332A3 (en) Position registration for mobile phones
CA2234923A1 (en) Cdma communication apparatus and cdma communication method
AU5440899A (en) Communication system
DE69613531D1 (de) Linearer offsetkompensierter hochfrequenzdetektor
TR199900597T2 (xx) Bir selüler seyyar telsiz sisteminin hücresini beslemeye yarayan esas istasyon ve yöntem.
WO2003030377A3 (en) Method and apparatus for reducing interference in multiple-input-multiple-output (mimo) systems
CA2247913A1 (en) Method and apparatus for enhancing call set-up and handoff quality
MX9602584A (es) Configuracion de disposicion de antena.
MY112693A (en) Radio station having a remote antenna unit
EP1333595A3 (de) Verfahren zur Signalübertragung von mehreren Feststationen zur einer mobilen Station
ATE281051T1 (de) Makrodiversitätsverfahren und system mit signalkombination in der basisstation
CA2210876A1 (en) Method for signal transmission between a mobile and a stationary radio transmission/reception means of a wireless communication system and apparatus for the implementation of this method
FI972617A0 (fi) Oeverkoppling i en basstation
FR2782882B1 (fr) Procede de test d'un reseau de radiocommunication, dispositif et station de correspondants

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties