FI952528A - Mottagningsförfarande samt mottagare - Google Patents

Mottagningsförfarande samt mottagare Download PDF

Info

Publication number
FI952528A
FI952528A FI952528A FI952528A FI952528A FI 952528 A FI952528 A FI 952528A FI 952528 A FI952528 A FI 952528A FI 952528 A FI952528 A FI 952528A FI 952528 A FI952528 A FI 952528A
Authority
FI
Finland
Prior art keywords
receiver
pct
antenna array
received signal
date nov
Prior art date
Application number
FI952528A
Other languages
English (en)
Finnish (fi)
Other versions
FI105513B (sv
FI952528A0 (sv
Inventor
Ilkka Keskitalo
Peter Muszynski
Jaana Poellaenen
Original Assignee
Nokia Telecommunications Oy
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 Telecommunications Oy filed Critical Nokia Telecommunications Oy
Publication of FI952528A0 publication Critical patent/FI952528A0/sv
Priority to FI952528A priority Critical patent/FI105513B/sv
Priority to DE69630538T priority patent/DE69630538T2/de
Priority to AU56957/96A priority patent/AU706954B2/en
Priority to AT96915048T priority patent/ATE253271T1/de
Priority to JP8532830A priority patent/JPH11505686A/ja
Priority to CN96194130A priority patent/CN1099169C/zh
Priority to EP96915048A priority patent/EP0872040B1/en
Priority to US08/952,304 priority patent/US6073032A/en
Priority to PCT/FI1996/000286 priority patent/WO1996037976A1/en
Publication of FI952528A publication Critical patent/FI952528A/sv
Priority to NO975351A priority patent/NO975351L/no
Application granted granted Critical
Publication of FI105513B publication Critical patent/FI105513B/sv

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
    • H04B7/0491—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas using two or more sectors, i.e. sector diversity
    • 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
    • H04B7/0837—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 pre-detection combining
    • H04B7/0842—Weighted combining
    • H04B7/086—Weighted combining using weights depending on external parameters, e.g. direction of arrival [DOA], predetermined weights or beamforming

Landscapes

  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Engineering & Computer Science (AREA)
  • Radio Transmission System (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Burglar Alarm Systems (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Circuits Of Receivers In General (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Telephonic Communication Services (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Telephone Function (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Alarm Systems (AREA)
FI952528A 1995-05-24 1995-05-24 Mottagningsförfarande samt mottagare FI105513B (sv)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FI952528A FI105513B (sv) 1995-05-24 1995-05-24 Mottagningsförfarande samt mottagare
JP8532830A JPH11505686A (ja) 1995-05-24 1996-05-23 受信方法及び受信器
AU56957/96A AU706954B2 (en) 1995-05-24 1996-05-23 A reception method and a receiver
AT96915048T ATE253271T1 (de) 1995-05-24 1996-05-23 Empfangsverfahren und empfänger
DE69630538T DE69630538T2 (de) 1995-05-24 1996-05-23 Empfangsverfahren und empfänger
CN96194130A CN1099169C (zh) 1995-05-24 1996-05-23 一种接收方法和一种接收机
EP96915048A EP0872040B1 (en) 1995-05-24 1996-05-23 A reception method and a receiver
US08/952,304 US6073032A (en) 1995-05-24 1996-05-23 Reception method and a receiver
PCT/FI1996/000286 WO1996037976A1 (en) 1995-05-24 1996-05-23 A reception method and a receiver
NO975351A NO975351L (no) 1995-05-24 1997-11-21 Fremgangsmåte for mottaking, samt mottaker

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI952528A FI105513B (sv) 1995-05-24 1995-05-24 Mottagningsförfarande samt mottagare
FI952528 1995-05-24

Publications (3)

Publication Number Publication Date
FI952528A0 FI952528A0 (sv) 1995-05-24
FI952528A true FI952528A (sv) 1996-11-25
FI105513B FI105513B (sv) 2000-08-31

Family

ID=8543471

Family Applications (1)

Application Number Title Priority Date Filing Date
FI952528A FI105513B (sv) 1995-05-24 1995-05-24 Mottagningsförfarande samt mottagare

Country Status (10)

Country Link
US (1) US6073032A (sv)
EP (1) EP0872040B1 (sv)
JP (1) JPH11505686A (sv)
CN (1) CN1099169C (sv)
AT (1) ATE253271T1 (sv)
AU (1) AU706954B2 (sv)
DE (1) DE69630538T2 (sv)
FI (1) FI105513B (sv)
NO (1) NO975351L (sv)
WO (1) WO1996037976A1 (sv)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI106668B (sv) * 1995-05-24 2001-03-15 Nokia Networks Oy Basstationsanordning samt förfarande för inriktning av antennlob
FI101918B1 (sv) * 1996-12-20 1998-09-15 Nokia Telecommunications Oy Paketradiosystem som använder SDMA och förfarande för att bilda en kanal
JPH10190525A (ja) * 1996-12-26 1998-07-21 Sony Corp 受信装置及び受信方法、並びに無線システムの端末装置
US5933421A (en) * 1997-02-06 1999-08-03 At&T Wireless Services Inc. Method for frequency division duplex communications
US6501771B2 (en) * 1997-02-11 2002-12-31 At&T Wireless Services, Inc. Delay compensation
US6359923B1 (en) * 1997-12-18 2002-03-19 At&T Wireless Services, Inc. Highly bandwidth efficient communications
US6408016B1 (en) * 1997-02-24 2002-06-18 At&T Wireless Services, Inc. Adaptive weight update method and system for a discrete multitone spread spectrum communications system
WO1998037654A2 (en) * 1997-02-24 1998-08-27 At & T Wireless Services, Inc. Vertical adaptive antenna array for a discrete multitone spread spectrum communications system
US6584144B2 (en) * 1997-02-24 2003-06-24 At&T Wireless Services, Inc. Vertical adaptive antenna array for a discrete multitone spread spectrum communications system
US6353601B1 (en) 1997-03-05 2002-03-05 Nokia Telecommunications Oy Method for selecting a signal, and a cellular radio system
SE513656C2 (sv) * 1997-11-21 2000-10-16 Ericsson Telefon Ab L M Förfarande och anordning för mottagning av radiosignaler med hjälp av antennlober
JP2000082982A (ja) * 1998-09-03 2000-03-21 Nec Corp アレーアンテナ受信装置
US6564044B1 (en) * 1998-11-16 2003-05-13 Rilling Kenneth F Simultaneous processing of multiple signals by an adaptive antenna
US7016678B1 (en) * 1998-11-23 2006-03-21 Nokia Mobile Phones, Ltd. Method and arrangement for avoiding loss of error-critical non real time data during certain handovers
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
US6501963B1 (en) * 1999-03-19 2002-12-31 Lucent Technologies Inc. Design, fabrication and operation of antennas for diffusive environments
JP3595493B2 (ja) 2000-07-10 2004-12-02 三菱電機株式会社 無線受信装置
US7054292B2 (en) 2000-10-27 2006-05-30 L-3 Communications Corporation Hybrid synchronous space/code multiple access system using an adaptive antenna system
US7210062B2 (en) 2001-03-14 2007-04-24 Mercury Computer Systems, Inc. Wireless communications systems and methods for nonvolatile storage of operating parameters for multiple processor based multiple user detection
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
GB0121083D0 (en) * 2001-08-31 2001-10-24 Koninkl Philips Electronics Nv Method of operating a radio station
GB0121082D0 (en) * 2001-08-31 2001-10-24 Koninkl Philips Electronics Nv Method of operating a radio station and radio system
JP2003101515A (ja) * 2001-09-25 2003-04-04 Sony Corp 無線通信システム、基地局、移動局、送信制御方法及びプログラム格納媒体
JP4178501B2 (ja) * 2002-05-21 2008-11-12 日本電気株式会社 アンテナ送受信システム
KR100456454B1 (ko) * 2002-10-07 2004-11-09 한국전자통신연구원 무선통신에서의 배열 안테나 시스템
US8547909B1 (en) * 2004-02-27 2013-10-01 Sprint Spectrum L.P. Method and system for dynamic assignment of overhead channel group
CN101141186B (zh) * 2007-08-02 2011-03-16 中兴通讯股份有限公司 Td-scdma系统中的上行同步跟踪方法和装置
JP5954126B2 (ja) * 2012-11-14 2016-07-20 富士通株式会社 無線装置、制御方法、制御プログラム、及び、表示方法
KR20170128772A (ko) * 2015-03-10 2017-11-23 텔레호낙티에볼라게트 엘엠 에릭슨(피유비엘) 불확실성에 따른 빔포밍 구성 제어
CN105608480B (zh) * 2015-08-04 2019-05-07 电子科技大学 超高频rfid信号扫描器
CN107179527B (zh) * 2017-07-10 2020-02-14 闽江学院 一种基于正交分集技术实现高精度室内测距的方法
US10935624B2 (en) * 2018-03-29 2021-03-02 L3 Technologies, Inc. Efficiently measuring phase differences in an angle of arrival system
EP3594712B1 (en) * 2018-07-12 2023-11-22 Cohda Wireless Pty Ltd. A method and system for estimating range between and position of objects using a wireless communication system
US11381266B1 (en) * 2020-12-31 2022-07-05 Iridium Satellite Llc Wireless communication with interference mitigation
WO2023187895A1 (ja) * 2022-03-28 2023-10-05 日本電気株式会社 制御装置、端末装置、制御方法、及び非一時的なコンピュータ可読媒体

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0249292A3 (en) * 1986-06-10 1989-11-15 THORN EMI Electronics Limited Radio direction-finding using time of arrival measurements
US5095535A (en) * 1988-07-28 1992-03-10 Motorola, Inc. High bit rate communication system for overcoming multipath
DE69024525T2 (de) * 1989-05-02 1996-05-15 Nippon Electric Co TDMA-Raumdiversity-Empfänger
DE4101629C3 (de) * 1991-01-21 2003-06-26 Fuba Automotive Gmbh Antennendiversity-Anlage mit mindestens zwei Antennen für den mobilen Empfang von Meter- und Dezimeterwellen
GB2257605A (en) * 1991-07-12 1993-01-13 Paul Victor Brennan Diversity antenna system
US5515378A (en) * 1991-12-12 1996-05-07 Arraycomm, Inc. Spatial division multiple access wireless communication systems
US5603809A (en) * 1993-07-09 1997-02-18 Roark, Sr.; Roger R. Spinning band
GB2281011B (en) * 1993-08-12 1998-04-08 Northern Telecom Ltd Base station antenna arrangement
TW351886B (en) * 1993-09-27 1999-02-01 Ericsson Telefon Ab L M Using two classes of channels with different capacity
ZA948134B (en) * 1993-10-28 1995-06-13 Quaqlcomm Inc Method and apparatus for performing handoff between sectors of a common base station
JP2626514B2 (ja) * 1993-11-08 1997-07-02 日本電気株式会社 基地局送受信装置
KR960706235A (ko) * 1994-09-09 1996-11-08 안쏘니 제이 · 살리, 주니어 무선 안테나 장치(radio antenna arrangement)
FI105515B (sv) * 1995-05-24 2000-08-31 Nokia Networks Oy Förfarande för att försnabba överkoppling samt cellularradiosystem

Also Published As

Publication number Publication date
NO975351D0 (no) 1997-11-21
EP0872040B1 (en) 2003-10-29
WO1996037976A1 (en) 1996-11-28
CN1185251A (zh) 1998-06-17
DE69630538D1 (de) 2003-12-04
FI105513B (sv) 2000-08-31
NO975351L (no) 1997-11-21
CN1099169C (zh) 2003-01-15
EP0872040A1 (en) 1998-10-21
FI952528A0 (sv) 1995-05-24
US6073032A (en) 2000-06-06
ATE253271T1 (de) 2003-11-15
AU5695796A (en) 1996-12-11
JPH11505686A (ja) 1999-05-21
DE69630538T2 (de) 2004-07-29
AU706954B2 (en) 1999-07-01

Similar Documents

Publication Publication Date Title
FI952528A (sv) Mottagningsförfarande samt mottagare
DE69840136D1 (de) Empfänger, Programmauffindungs- und Empfangsverfahren
EP0851605A3 (en) Receiving circuit
EP1265377A3 (en) Adaptive antenna reception apparatus
ES2176479T3 (es) Metodo de recepcion y receptor.
CA2103305A1 (en) Spread spectrum communication system
HK1019022A1 (en) Adaptive sectorization in a spread spectrum communication system
AR004796A1 (es) Unidad de abonado de radio que tiene un aparato en diversidad de antena conmutada y metodo para operarla.
WO2003058846A1 (fr) Dispositif a antennes multiples, procede de reception a antennes multiples et procede de transmission a antennes multiples
EP0721715A4 (en) MULTI-ANTENNA ATTACHMENT BASE STATION FOR WIRELESS DIGITAL TELEPHONES
FR2702903B1 (fr) Récepteur de signaux radiofréquences.
MXPA02001465A (es) Metodo de cancelacion de interferencia con base en una antena inteligente.
CA2146445A1 (en) Receiver and repeater for spread-spectrum communications
KR960012792A (ko) 시.디.엠.에이(cdma)수신기, 다중반송신호에서의 반송신호감쇠방법과 장치, 시.디.엠.에이(cdma)통신 시스템
EP2246994A3 (en) System and method for detection and selection of multiple antenna
EP0930727A3 (en) CDMA multiuser receiver featuring a combination of array antenna and multiuser interference cancellers
DK100990A (da) Fremgangsmaade til modtagelse med flere antenner
CA2309721A1 (en) Diversity reception system
EP1107468A3 (en) Code division multiple access system and method of operation
EP0911649A4 (en) UNDERGROUND SOUND WAVE TRANSMITTER, RECEIVER, SENDING / RECEIVING METHOD AND APPLICATION IN UNDERGROUND EXAMINATION
EP0898400A3 (en) Communication method, transmission and reception apparatuses, and cellular radio communication system
WO2001048941A3 (en) Burst communications method and apparatus
AU2002221086A1 (en) Diversity receiver, and method for receiving orthogonal frequency division multiplex signal
NO994446D0 (no) Radiomottager som utförer mottagning og demodulering av kommunikasjonsbölger ved hjelp av programvarebehandling
WO1998044744A3 (en) Data transmission method, reception method and receiver using several multiple access methods

Legal Events

Date Code Title Description
MA Patent expired