AU753670B2 - Base station architecture for a mobile communications system - Google Patents

Base station architecture for a mobile communications system Download PDF

Info

Publication number
AU753670B2
AU753670B2 AU94699/98A AU9469998A AU753670B2 AU 753670 B2 AU753670 B2 AU 753670B2 AU 94699/98 A AU94699/98 A AU 94699/98A AU 9469998 A AU9469998 A AU 9469998A AU 753670 B2 AU753670 B2 AU 753670B2
Authority
AU
Australia
Prior art keywords
unit
signal processing
resources
base station
transmit
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
Application number
AU94699/98A
Other languages
English (en)
Other versions
AU9469998A (en
Inventor
Rutger Andersson
Torbjorn Karlsson
Paul Teder
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of AU9469998A publication Critical patent/AU9469998A/en
Application granted granted Critical
Publication of AU753670B2 publication Critical patent/AU753670B2/en
Anticipated expiration legal-status Critical
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/16—Performing reselection for specific purposes
    • H04W36/18—Performing reselection for specific purposes for allowing seamless reselection, e.g. soft reselection

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
AU94699/98A 1997-10-07 1998-10-06 Base station architecture for a mobile communications system Expired AU753670B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/946244 1997-10-07
US08/946,244 US6400966B1 (en) 1997-10-07 1997-10-07 Base station architecture for a mobile communications system
PCT/SE1998/001805 WO1999018744A1 (en) 1997-10-07 1998-10-06 Base station architecture for a mobile communications system

Publications (2)

Publication Number Publication Date
AU9469998A AU9469998A (en) 1999-04-27
AU753670B2 true AU753670B2 (en) 2002-10-24

Family

ID=25484193

Family Applications (1)

Application Number Title Priority Date Filing Date
AU94699/98A Expired AU753670B2 (en) 1997-10-07 1998-10-06 Base station architecture for a mobile communications system

Country Status (8)

Country Link
US (1) US6400966B1 (enExample)
EP (1) EP1021922A1 (enExample)
JP (1) JP2001519635A (enExample)
KR (1) KR20010030943A (enExample)
CN (1) CN1237827C (enExample)
AU (1) AU753670B2 (enExample)
CA (1) CA2305156A1 (enExample)
WO (1) WO1999018744A1 (enExample)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI108772B (fi) * 1998-03-31 2002-03-15 Nokia Corp Matkaviestimen yhteyksien hallintamenetelmä
JP3279524B2 (ja) 1998-07-17 2002-04-30 松下電器産業株式会社 基地局装置及び送受信回路割り当て方法
US6952408B2 (en) * 1998-10-15 2005-10-04 Airnet Communications Corporation Method of baseband frequency hopping utilizing time division multiplexed mapping between a radio transceiver and digital signal processing resources
USRE44010E1 (en) * 1999-03-17 2013-02-19 Interdigital Technology Corporation Modular base station with variable communication capacity
US6597702B1 (en) * 1999-05-06 2003-07-22 Cisco Technology, Inc. Fast connect option for enforcing symmetric codec capabilities
US6144646A (en) * 1999-06-30 2000-11-07 Motorola, Inc. Method and apparatus for allocating channel element resources in communication systems
US7161912B1 (en) * 1999-10-18 2007-01-09 Lucent Technologies Inc. Multi-carrier/multi-sector channel pooling in a wireless communication system base station
US8463231B1 (en) 1999-11-02 2013-06-11 Nvidia Corporation Use of radius in UMTS to perform accounting functions
US6873609B1 (en) 1999-11-02 2005-03-29 Ipwireless, Inc. Use of internet WEB technology for wireless internet access
US8117291B1 (en) 1999-11-02 2012-02-14 Wireless Technology Solutions Llc Use of internet web technology to register wireless access customers
US6865169B1 (en) * 1999-11-02 2005-03-08 Ipwireless, Inc. Cellular wireless internet access system using spread spectrum and internet protocol
JP4523708B2 (ja) * 2000-09-05 2010-08-11 株式会社日立国際電気 Ｃｄｍａ基地局装置
US6819934B1 (en) * 2000-11-03 2004-11-16 Nortel Networks, Limited System and method for power management in a multi-channel power amplifier (MCPA) environment
US7046652B2 (en) * 2001-01-09 2006-05-16 Cisco Technology, Inc. System and method of a stackable wireless internet protocol base station
US7349712B2 (en) * 2001-01-31 2008-03-25 Mitsubishi Denki Kabushiki Kaisha Communications system with transmitting power control and method for the same
WO2002079836A1 (en) * 2001-03-28 2002-10-10 Jaffalight Holdings, Llc Dual diffraction-grating device
DE10115610A1 (de) * 2001-03-29 2002-10-02 Alcatel Sa Verfahren und Basistation zur Basisband-Verarbeitung von Empfangssignalen
FI20011217L (fi) * 2001-06-08 2002-12-09 Nokia Corp Vastaanottomenetelmä, radiojärjestelmä ja vastaanotin
JP3881196B2 (ja) * 2001-06-27 2007-02-14 富士通株式会社 無線基地局装置
JP2003061142A (ja) * 2001-08-09 2003-02-28 Matsushita Electric Ind Co Ltd Ｃｄｍａ移動通信方法およびシステム
DE60301850T2 (de) * 2003-02-14 2006-06-29 Evolium S.A.S. Mobilfunkbasisstation und Basisbandverarbeitungsteil
DE10311701B4 (de) * 2003-03-17 2006-04-27 Infineon Technologies Ag Sende- und Empfangsanordnung für Funkgeräte mit Basisbandbauteil, Hochfrequenzbauteil und einer dazwischen angeordneten Schnittstelle
US7286505B2 (en) * 2003-04-21 2007-10-23 Lucent Technologies Inc. Method and system for channel element allocation for wireless systems
CN1299522C (zh) * 2003-10-28 2007-02-07 中兴通讯股份有限公司 无线通讯系统基带与射频之间实现精确定时的装置
US20050152316A1 (en) * 2004-01-08 2005-07-14 Chien-Hsing Liao CDMA transmitting and receiving apparatus with multiple applied interface functions and a method thereof
DE102004008920B4 (de) * 2004-02-24 2012-11-22 Intel Mobile Communications GmbH Sende- und Empfangsanordnung für TD-SCDMA-Mobilfunkgeräte undTD-SCDMA-Mobilfunkgerät und entsprechendes Übertragungsverfahren
US8090001B2 (en) 2004-12-03 2012-01-03 Lantiq Deutschland Gmbh Fast frequency-hopping transceiver and method
KR101202901B1 (ko) * 2005-11-05 2012-11-19 인하대학교 산학협력단 무선 인지 기술을 기반으로 하는 무선통신시스템에서 자원 분배방법 및 이를 지원하는 시스템
US8560018B2 (en) * 2005-12-09 2013-10-15 Samsung Electronics Co., Ltd. Flexible sectorization in wireless communication systems
JP2007274048A (ja) * 2006-03-30 2007-10-18 Fujitsu Ltd 無線通信装置及び無線ユニット
JP4668843B2 (ja) * 2006-05-26 2011-04-13 富士通株式会社 無線基地局受信装置及びプログラム
JP4814992B2 (ja) * 2007-03-16 2011-11-16 富士通株式会社 基地局、無線制御装置、無線装置およびデータ転送方法
CN102291171B (zh) * 2008-01-02 2016-01-20 华为技术有限公司 通信系统
JP4695169B2 (ja) 2008-08-22 2011-06-08 株式会社エヌ・ティ・ティ・ドコモ 無線基地局装置
KR101024574B1 (ko) * 2008-12-31 2011-03-31 주식회사 포스코아이씨티 기지국 및 이를 이용한 기지국 시스템
JP5341212B2 (ja) * 2009-02-18 2013-11-13 テレフオンアクチーボラゲット エル エム エリクソン（パブル） 通信システムにおける方法および構成
ES2900676T3 (es) 2011-12-15 2022-03-17 Ericsson Telefon Ab L M Estación base de radio con interfaz asimétrica entre una unidad de banda base y una unidad de RF
CN105704181A (zh) * 2014-11-26 2016-06-22 国际商业机器公司 管理移动设备中的任务的方法和装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995033350A1 (en) * 1994-06-01 1995-12-07 Airnet Communications Corp. Wideband wireless basestation making use of time division multiple-access bus to effect switchable connections to modulator/demodulator resources
WO1997029608A1 (en) * 1996-02-08 1997-08-14 Qualcomm Incorporated Method and apparatus for integration of a wireless communication system with a cable t.v. system
WO1997032406A2 (en) * 1996-03-01 1997-09-04 Nokia Telecommunications Oy Method for controlling a base station, and a base station

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4485486A (en) * 1982-08-03 1984-11-27 Motorola, Inc. Method and apparatus for assigning duplex radio channels and scanning duplex radio channels assigned to mobile and portable radio telephones in a cellular radiotelephone communications system
FR2556532B1 (fr) * 1983-12-09 1986-10-24 Trt Telecom Radio Electr Procede de radiocommunication bidirectionnelle entre des stations fixes et des stations mobiles
US4675863A (en) * 1985-03-20 1987-06-23 International Mobile Machines Corp. Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels
US5432780A (en) * 1988-09-12 1995-07-11 Motorola, Inc. High capacity sectorized cellular communication system
US5001742A (en) * 1990-01-29 1991-03-19 At&T Bell Laboratories Baseband signal processing unit and method of operating the same
US5084869A (en) * 1990-01-31 1992-01-28 At&T Bell Laboratories Base station for mobile radio telecommunications systems
US5230082A (en) * 1990-08-16 1993-07-20 Telefonaktiebolaget L M Ericsson Method and apparatus for enhancing signalling reliability in a cellular mobile radio telephone system
FI86123C (fi) * 1990-11-15 1992-07-10 Telenokia Oy Radiosaendarmottagarsystem.
CA2053137C (en) * 1991-10-10 2001-08-21 Rolf G. Meier Digital wireless interface
DE69327825T2 (de) * 1992-08-10 2000-10-12 Lucent Technologies Inc., Murray Hill Funkübertragungssystem und Funkbasisstation zur Verwendung in einem derartigen System
US5627879A (en) * 1992-09-17 1997-05-06 Adc Telecommunications, Inc. Cellular communications system with centralized base stations and distributed antenna units
DE69215372T2 (de) * 1992-10-19 1997-03-13 Northern Telecom Ltd Antenneneinrichtung für Basisstation
CA2116736C (en) * 1993-03-05 1999-08-10 Edward M. Roney, Iv Decoder selection
US5437055A (en) * 1993-06-03 1995-07-25 Qualcomm Incorporated Antenna system for multipath diversity in an indoor microcellular communication system
FR2708813B1 (fr) * 1993-07-30 1995-09-01 Alcatel Mobile Comm France Système de radiocommunications cellulaire.
ZA948134B (en) * 1993-10-28 1995-06-13 Quaqlcomm Inc Method and apparatus for performing handoff between sectors of a common base station
JP2576388B2 (ja) * 1993-11-08 1997-01-29 日本電気株式会社 基地局送受信装置
DE4400331A1 (de) * 1994-01-07 1995-07-27 Sel Alcatel Ag Funkzellen-Erweiterung
US5956332A (en) * 1994-12-09 1999-09-21 Nokia Telecommunications Oy High-speed data transmission in mobile communication networks
US5592480A (en) * 1995-03-13 1997-01-07 Carney; Ronald R. Wideband wireless basestation making use of time division multiple-access bus having selectable number of time slots and frame synchronization to support different modulation standards
US5682403A (en) * 1995-05-04 1997-10-28 Wavelink Communications Spread spectrum communication network signal processor
FI105515B (fi) 1995-05-24 2000-08-31 Nokia Networks Oy Menetelmä kanavanvaihdon nopeuttamiseksi sekä solukkoradiojärjestelmä
JPH08331625A (ja) * 1995-05-29 1996-12-13 Nec Corp 移動通信セルラシステム
US5768268A (en) * 1995-07-19 1998-06-16 Watkins Johnson Company Wideband base station architecture for digital cellular communications system
US5655003A (en) * 1995-09-18 1997-08-05 Lucent Technologies Inc. Wireless terminal having digital radio processing with automatic communication system selection capability
US5784366A (en) * 1996-08-27 1998-07-21 Transsky Corp. Wideband code-division-multiple access system and method
US5887021A (en) * 1996-09-23 1999-03-23 Nokia Telecommunications Oy Base station receiver and a method for receiving a signal
CA2238358C (en) 1996-09-25 2001-12-04 Matsushita Electric Industrial Co., Ltd. Base station apparatus for mobile communication
JP3076252B2 (ja) * 1996-11-25 2000-08-14 日本電気株式会社 セルラー移動通信システムにおける多セクター切替制御装置
US6005898A (en) * 1997-03-12 1999-12-21 Interdigital Technology Corporation Multichannel viterbi decoder
US6055230A (en) * 1997-09-05 2000-04-25 Metawave Communications Corporation Embedded digital beam switching

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995033350A1 (en) * 1994-06-01 1995-12-07 Airnet Communications Corp. Wideband wireless basestation making use of time division multiple-access bus to effect switchable connections to modulator/demodulator resources
WO1997029608A1 (en) * 1996-02-08 1997-08-14 Qualcomm Incorporated Method and apparatus for integration of a wireless communication system with a cable t.v. system
WO1997032406A2 (en) * 1996-03-01 1997-09-04 Nokia Telecommunications Oy Method for controlling a base station, and a base station

Also Published As

Publication number Publication date
EP1021922A1 (en) 2000-07-26
CA2305156A1 (en) 1999-04-15
KR20010030943A (ko) 2001-04-16
CN1299568A (zh) 2001-06-13
AU9469998A (en) 1999-04-27
JP2001519635A (ja) 2001-10-23
CN1237827C (zh) 2006-01-18
WO1999018744A1 (en) 1999-04-15
US6400966B1 (en) 2002-06-04

Similar Documents

Publication Publication Date Title
AU753670B2 (en) Base station architecture for a mobile communications system
US9648602B2 (en) Fast switching of forward link in wireless system
US7061898B2 (en) System and method for time slotted code division multiple access communication in a wireless communication environment
EP0720405A2 (en) Multiple access cellular communication with dynamic slot allocation and reduced co-channel interference
CA2279757A1 (en) Multiple user cdma base station modem
JP2002515676A (ja) 送信ダイバーシティを支援する移動通信システムにおけるハンドオフ実行方法
KR100830517B1 (ko) 무선 통신 시스템에서의 코드 채널 관리
WO2007136529A2 (en) Scalable spectrum cdma communication systems and methods with dynamic orthogonal code allocation
KR20050000432A (ko) 무선 장치, 기지국 장치 및 송신 방법
US6763028B2 (en) Transceiver apparatus
CA2606579C (en) Composite code-division/time-division multiplex system
CN1282499A (zh) 向无线电站分配频道的方法和无线电通信系统
KR100997909B1 (ko) 통신 시스템에서 오버헤드를 감소시키는 방법 및 장치
JP3590259B2 (ja) 通信システム、無線基地局
CN1135881C (zh) 无线通信系统和控制装置
EP1374423A2 (en) System and method for wireless code division multiple access communication
JP2004336814A (ja) 無線端末
CN1265555A (zh) 给基站和用户站分配用户码的方法和无线通信系统
WO2006133811A1 (en) Back to back dynamic allocation
JP3189204B2 (ja) 移動体通信システムにおける局間伝送路の回線構成方法
JP4722308B2 (ja) アダプティブアレイ基地局及び移動通信端末及びその通信方法
JP2002084221A (ja) 無線中継装置
JP2001298771A (ja) 移動体通信システムの回線割り付け方法
JP2005318135A (ja) 符号／復号機能制御システム及びそれを用いた基地局装置
HK1034844A (en) Radiocommunication method and system for assigning a frequency channel to a radio station

Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)
MK14 Patent ceased section 143(a) (annual fees not paid) or expired