ES2172317T3 - Estacion de base modular con capacidad de comunicacion variable. - Google Patents

Estacion de base modular con capacidad de comunicacion variable.

Info

Publication number
ES2172317T3
ES2172317T3 ES99914923T ES99914923T ES2172317T3 ES 2172317 T3 ES2172317 T3 ES 2172317T3 ES 99914923 T ES99914923 T ES 99914923T ES 99914923 T ES99914923 T ES 99914923T ES 2172317 T3 ES2172317 T3 ES 2172317T3
Authority
ES
Spain
Prior art keywords
base station
station units
units
architecture
communication capacity
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
ES99914923T
Other languages
English (en)
Inventor
Jeffrey Polan
Stephen G Dick
Leonid Kazakevich
Fatih M Ozluturk
Robert T Regis
Richard Turner
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.)
InterDigital Technology Corp
Original Assignee
InterDigital Technology 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22143257&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2172317(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by InterDigital Technology Corp filed Critical InterDigital Technology Corp
Application granted granted Critical
Publication of ES2172317T3 publication Critical patent/ES2172317T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2628—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using code-division multiple access [CDMA] or spread spectrum multiple access [SSMA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/204—Multiple access
    • H04B7/216—Code division or spread-spectrum multiple access [CDMA, SSMA]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transceivers (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Telephone Function (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Radio Transmission System (AREA)

Abstract

Un sistema de comunicación bidireccional que utiliza una interfaz de aire CDMA entre una pluralidad de unidades de abonados que comunican con una estación de base, comprendiendo el sistema: una estación de base escalable configurada hasta un número máximo seleccionado n de unidades de estación de base modulares aplicadas para mantener la capacidad de comunicación en aumento basada en el número de unidades de estación de base modular, estando en comunicación cada unidad de estación de base con un número predefinido de unidades de abonado; transmitiendo cada unidad de estación de base una única señal de canal piloto global de CDMA única a un nivel de potencia completo para un intervalo de tiempo limitado discreto, cuyo intervalo de tiempo es distinto de los intervalos de tiempo de todas las unidades de estación de base en la configuración de estación de base escalable, y una pluralidad de unidades de abonado para comunicación de CDMA con la estación de base escalable, teniendo cada abonado medios para recibir de forma selectiva las señales de canal piloto global desde arriba hasta las unidades de estación de base modular n, de forma que la recepción de cada señal de canal piloto global está en un intervalo de tiempo discreto sincronizado con el intervalo de tiempo de transmisión del nivel de potencia completa de la señal de canal piloto global respectiva, cuyo intervalo de tiempo es distinto de la recepción de todos los intervalos de tiempo de transmisión de las señales de canal piloto global.
ES99914923T 1998-03-17 1999-03-17 Estacion de base modular con capacidad de comunicacion variable. Expired - Lifetime ES2172317T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7831498P 1998-03-17 1998-03-17

Publications (1)

Publication Number Publication Date
ES2172317T3 true ES2172317T3 (es) 2002-09-16

Family

ID=22143257

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99914923T Expired - Lifetime ES2172317T3 (es) 1998-03-17 1999-03-17 Estacion de base modular con capacidad de comunicacion variable.

Country Status (12)

Country Link
EP (1) EP1062749B1 (es)
JP (8) JP4298164B2 (es)
KR (1) KR100577867B1 (es)
CN (1) CN1117445C (es)
AT (1) ATE212488T1 (es)
AU (1) AU3356199A (es)
CA (1) CA2324083A1 (es)
DE (1) DE69900818T2 (es)
DK (1) DK1062749T3 (es)
ES (1) ES2172317T3 (es)
HK (1) HK1033620A1 (es)
WO (1) WO1999048228A1 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU3356199A (en) * 1998-03-17 1999-10-11 Interdigital Technology Corporation Modular base station with variable communication capacity
JP3793380B2 (ja) 1999-10-22 2006-07-05 株式会社エヌ・ティ・ティ・ドコモ Ｃｄｍａ移動通信システムにおける下りリンクのパイロットチャネルの送信方法およびｃｄｍａ移動通信システム
BR9905709A (pt) * 1999-12-07 2001-07-24 Ericsson Telecomunicacoees S A Dispositivo de controle e gerenciamento de uma estação rádio base
DE10004107C2 (de) * 2000-01-31 2002-04-11 Siemens Ag Architektur einer Basisstation eines Funkkommunikationssystems
SE516517C2 (sv) * 2000-02-08 2002-01-22 Ericsson Telefon Ab L M Hantering av fel som uppstår i en basstation i ett CDMA- system
US7046652B2 (en) * 2001-01-09 2006-05-16 Cisco Technology, Inc. System and method of a stackable wireless internet protocol base station
FI113609B (fi) * 2001-06-29 2004-05-14 Nokia Corp Tukiaseman resurssinhallinta ja tukiasema
TWI320666B (en) * 2002-04-12 2010-02-11 Interdigital Tech Corp An access burst detector for use in a node b/base station
US7230942B2 (en) * 2003-10-03 2007-06-12 Qualcomm, Incorporated Method of downlink resource allocation in a sectorized environment
FI20045390A0 (fi) * 2004-10-14 2004-10-14 Nokia Corp Tukiasemarakenne
CN101137163B (zh) * 2006-09-12 2010-09-29 中兴通讯股份有限公司 蜂窝无线通信网络数据业务容量规划方法
CN101882987B (zh) * 2007-08-02 2014-12-10 富士通株式会社 移动通信系统、导频配置方法、基站装置及移动终端

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5475870A (en) * 1994-09-12 1995-12-12 Qualcomm Incorporated Apparatus and method for adding and removing a base station from a cellular communications system
GB9418772D0 (en) * 1994-09-16 1994-11-02 Ionica L3 Limited Digital telephony
WO1996036137A2 (en) * 1995-05-12 1996-11-14 Philips Electronics N.V. A direct-sequence spread spectrum communication system, a primary radio station, and a secondary radio station
ZA965340B (en) * 1995-06-30 1997-01-27 Interdigital Tech Corp Code division multiple access (cdma) communication system
JP2912884B2 (ja) * 1995-12-14 1999-06-28 エヌ・ティ・ティ移動通信網株式会社 Ｃｄｍａ移動通信システムにおけるマルチアクセス方法および移動局ならびに基地局
US5822311A (en) * 1996-03-05 1998-10-13 Ericsson Inc. Random access scheme for mobile satellite communications
JP3233854B2 (ja) * 1996-07-24 2001-12-04 株式会社エヌ・ティ・ティ・ドコモ Ｃｄｍａ移動通信システムにおけるセル選択方法および移動局装置
JP2986401B2 (ja) * 1996-03-06 1999-12-06 エヌ・ティ・ティ移動通信網株式会社 パイロットチャネル用拡散コード配置方法および基地局装置と移動局装置
JP2820919B2 (ja) * 1996-03-25 1998-11-05 株式会社ワイ・アール・ピー移動通信基盤技術研究所 Ｃｄｍａ移動体通信システムおよび送受信機
FI103082B (fi) * 1996-05-27 1999-04-15 Nokia Telecommunications Oy Yhteydenmuodostusmenetelmä ja radiojärjestelmä
JP3361694B2 (ja) * 1996-06-07 2003-01-07 株式会社エヌ・ティ・ティ・ドコモ Ｃｄｍａ移動通信システムにおけるパイロットチャネル送信およびセル選択方法、移動局
ATE218773T1 (de) * 1996-06-27 2002-06-15 Interdigital Tech Corp Ein verfahren und netzwerk zum kontrollieren des hochfahrens der anfangssendeleistung in einem cdma system unter verwendung kurzer kodes
AU3356199A (en) * 1998-03-17 1999-10-11 Interdigital Technology Corporation Modular base station with variable communication capacity

Also Published As

Publication number Publication date
JP2012199975A (ja) 2012-10-18
ATE212488T1 (de) 2002-02-15
JP2009284511A (ja) 2009-12-03
WO1999048228A9 (en) 2000-07-27
JP5032688B2 (ja) 2012-09-26
KR20010041954A (ko) 2001-05-25
DK1062749T3 (da) 2002-05-06
EP1062749B1 (en) 2002-01-23
EP1062749A1 (en) 2000-12-27
JP2010288305A (ja) 2010-12-24
JP2011250423A (ja) 2011-12-08
JP2014030264A (ja) 2014-02-13
DE69900818T2 (de) 2002-08-14
JP2015008533A (ja) 2015-01-15
CN1117445C (zh) 2003-08-06
JP2002507855A (ja) 2002-03-12
HK1033620A1 (en) 2001-09-07
JP4298164B2 (ja) 2009-07-15
WO1999048228A1 (en) 1999-09-23
CN1293844A (zh) 2001-05-02
CA2324083A1 (en) 1999-09-23
DE69900818D1 (de) 2002-03-14
JP2009118491A (ja) 2009-05-28
AU3356199A (en) 1999-10-11
KR100577867B1 (ko) 2006-05-10

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