CN1268277A - 蜂窝cdma系统的扇区化 - Google Patents

蜂窝cdma系统的扇区化 Download PDF

Info

Publication number
CN1268277A
CN1268277A CN98808479A CN98808479A CN1268277A CN 1268277 A CN1268277 A CN 1268277A CN 98808479 A CN98808479 A CN 98808479A CN 98808479 A CN98808479 A CN 98808479A CN 1268277 A CN1268277 A CN 1268277A
Authority
CN
China
Prior art keywords
sector
antenna
signal
logic
slave station
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.)
Pending
Application number
CN98808479A
Other languages
English (en)
Chinese (zh)
Inventor
J·卡尔松
J·伦德斯约
F·奥维斯约
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 CN1268277A publication Critical patent/CN1268277A/zh
Pending legal-status Critical Current

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/16—Code allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24—Cell structures

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
CN98808479A 1997-06-24 1998-05-26 蜂窝cdma系统的扇区化 Pending CN1268277A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9702408A SE9702408L (sv) 1997-06-24 1997-06-24 Sektorisering av ett cellulärt CDMA-system
SE97024087 1997-06-24

Publications (1)

Publication Number Publication Date
CN1268277A true CN1268277A (zh) 2000-09-27

Family

ID=20407489

Family Applications (1)

Application Number Title Priority Date Filing Date
CN98808479A Pending CN1268277A (zh) 1997-06-24 1998-05-26 蜂窝cdma系统的扇区化

Country Status (8)

Country Link
EP (1) EP0992169A1 (fr)
JP (1) JP2002508905A (fr)
KR (1) KR20010014223A (fr)
CN (1) CN1268277A (fr)
AU (1) AU742161B2 (fr)
CA (1) CA2294224A1 (fr)
SE (1) SE9702408L (fr)
WO (1) WO1998059512A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100407844C (zh) * 2003-09-18 2008-07-30 华为技术有限公司 一种通讯系统中扇区配置的实现方法和装置
CN101043260B (zh) * 2007-03-26 2010-05-26 华为技术有限公司 一种小区块划分的方法及装置
WO2010088820A1 (fr) * 2009-02-05 2010-08-12 中兴通讯股份有限公司 Procédé de couverture de signal et système de communication cellulaire sans fil à accès multiple par répartition en code
WO2010149086A1 (fr) * 2009-12-31 2010-12-29 中兴通讯股份有限公司 Procédé et système pour permettre une couverture intérieure de signal sans fil
CN1871862B (zh) * 2003-02-24 2012-03-21 高通股份有限公司 在多扇区小区中使用的导频信号
CN103650559A (zh) * 2013-06-29 2014-03-19 华为技术有限公司 信号测量方法和装置
CN104322092A (zh) * 2012-05-22 2015-01-28 阿尔卡特朗讯 使用定向天线的无线通信的方法及设备

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3266091B2 (ja) * 1998-03-04 2002-03-18 日本電気株式会社 セルラシステム
US6388998B1 (en) * 1999-02-04 2002-05-14 Lucent Technologies Inc. Reuse of codes and spectrum in a CDMA system with multiple-sector cells
CN1376364A (zh) * 1999-10-22 2002-10-23 摩托罗拉公司 在码分多址通信系统中用于提供正向链接软过区切换的方法和装置
FI20001160A (fi) 2000-05-15 2001-11-16 Nokia Networks Oy Pilottisignaalin toteuttamismenetelmä
KR100431471B1 (ko) * 2001-09-04 2004-05-14 아이피원(주) 섹터화된 무선 ｌａｎ을 이용한 인터넷 서비스 장치와그의 섹터간 핸드오버 및 로밍 방법
EP1296459A1 (fr) * 2001-09-20 2003-03-26 Siemens Aktiengesellschaft Procédé de codage de canal dans un système de radiocommunication
FI20012587A (fi) 2001-12-28 2003-06-29 Nokia Corp Menetelmä laskevan siirtotien kanavan estimoimiseksi ja tilaajapäätelaite
KR20040001354A (ko) * 2002-06-27 2004-01-07 주식회사 케이티 광역 무선랜 서비스 방법
US9544860B2 (en) 2003-02-24 2017-01-10 Qualcomm Incorporated Pilot signals for use in multi-sector cells
US8811348B2 (en) 2003-02-24 2014-08-19 Qualcomm Incorporated Methods and apparatus for generating, communicating, and/or using information relating to self-noise
CN101951677B (zh) * 2003-02-24 2013-03-27 高通股份有限公司 由无线终端使用的信道质量报告方法、无线终端和基站
US9661519B2 (en) 2003-02-24 2017-05-23 Qualcomm Incorporated Efficient reporting of information in a wireless communication system
US7218948B2 (en) 2003-02-24 2007-05-15 Qualcomm Incorporated Method of transmitting pilot tones in a multi-sector cell, including null pilot tones, for generating channel quality indicators
US7302278B2 (en) * 2003-07-03 2007-11-27 Rotani, Inc. Method and apparatus for high throughput multiple radio sectorized wireless cell
EP1642468A4 (fr) * 2003-07-03 2010-02-17 Rotani Inc Procedes et appareil pour cellules sans fil equipees de multiples radios a haut debit et reseaux
CN1540800A (zh) * 2003-10-31 2004-10-27 陆仕海 梅花型覆盖的天线阵列
JP2004248315A (ja) * 2004-03-31 2004-09-02 Hitachi Ltd ダイナミック符号割当て符号分割多元接続通信方法、および、それを実現するための基地局、無線端末
US8503938B2 (en) 2004-10-14 2013-08-06 Qualcomm Incorporated Methods and apparatus for determining, communicating and using information including loading factors which can be used for interference control purposes
RU2007117711A (ru) 2004-10-14 2008-11-20 Квэлкомм Флэрион Текнолоджиз, Инк. (Us) Способы и устройство для определения, передачи и использования информации, которая может быть использована для целей управления помехами
US8989084B2 (en) 2005-10-14 2015-03-24 Qualcomm Incorporated Methods and apparatus for broadcasting loading information corresponding to neighboring base stations
US9451491B2 (en) 2005-12-22 2016-09-20 Qualcomm Incorporated Methods and apparatus relating to generating and transmitting initial and additional control information report sets in a wireless system
US9137072B2 (en) 2005-12-22 2015-09-15 Qualcomm Incorporated Methods and apparatus for communicating control information
US9473265B2 (en) 2005-12-22 2016-10-18 Qualcomm Incorporated Methods and apparatus for communicating information utilizing a plurality of dictionaries
US9338767B2 (en) 2005-12-22 2016-05-10 Qualcomm Incorporated Methods and apparatus of implementing and/or using a dedicated control channel
US8514771B2 (en) 2005-12-22 2013-08-20 Qualcomm Incorporated Methods and apparatus for communicating and/or using transmission power information
US20070249287A1 (en) 2005-12-22 2007-10-25 Arnab Das Methods and apparatus for selecting between a plurality of dictionaries
US8437251B2 (en) 2005-12-22 2013-05-07 Qualcomm Incorporated Methods and apparatus for communicating transmission backlog information
US20070149132A1 (en) 2005-12-22 2007-06-28 Junyl Li Methods and apparatus related to selecting control channel reporting formats
US9125092B2 (en) 2005-12-22 2015-09-01 Qualcomm Incorporated Methods and apparatus for reporting and/or using control information
US9572179B2 (en) 2005-12-22 2017-02-14 Qualcomm Incorporated Methods and apparatus for communicating transmission backlog information
US20070243882A1 (en) 2006-04-12 2007-10-18 Qualcomm Incorporated Method and apparatus for locating a wireless local area network associated with a wireless wide area network

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE172589T1 (de) * 1992-08-26 1998-11-15 Siemens Ag Mobiles funknetz
FR2720574B1 (fr) * 1994-05-25 1996-06-21 Alcatel Mobile Comm France Station de contrôle pour une cellule sectorisée d'un réseau de radiocommunication.

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1871862B (zh) * 2003-02-24 2012-03-21 高通股份有限公司 在多扇区小区中使用的导频信号
CN100407844C (zh) * 2003-09-18 2008-07-30 华为技术有限公司 一种通讯系统中扇区配置的实现方法和装置
CN101043260B (zh) * 2007-03-26 2010-05-26 华为技术有限公司 一种小区块划分的方法及装置
WO2010088820A1 (fr) * 2009-02-05 2010-08-12 中兴通讯股份有限公司 Procédé de couverture de signal et système de communication cellulaire sans fil à accès multiple par répartition en code
WO2010149086A1 (fr) * 2009-12-31 2010-12-29 中兴通讯股份有限公司 Procédé et système pour permettre une couverture intérieure de signal sans fil
CN102118816A (zh) * 2009-12-31 2011-07-06 中兴通讯股份有限公司 一种实现无线信号室内覆盖的方法和系统
CN104322092A (zh) * 2012-05-22 2015-01-28 阿尔卡特朗讯 使用定向天线的无线通信的方法及设备
CN104322092B (zh) * 2012-05-22 2018-11-06 阿尔卡特朗讯 使用定向天线的无线通信的方法及设备
CN103650559A (zh) * 2013-06-29 2014-03-19 华为技术有限公司 信号测量方法和装置
WO2014205852A1 (fr) * 2013-06-29 2014-12-31 华为技术有限公司 Procédé et dispositif de mesure de signal

Also Published As

Publication number Publication date
JP2002508905A (ja) 2002-03-19
AU742161B2 (en) 2001-12-20
CA2294224A1 (fr) 1998-12-30
KR20010014223A (ko) 2001-02-26
WO1998059512A1 (fr) 1998-12-30
SE9702408L (sv) 1998-12-25
AU8044098A (en) 1999-01-04
SE9702408D0 (sv) 1997-06-24
EP0992169A1 (fr) 2000-04-12

Similar Documents

Publication Publication Date Title
CN1268277A (zh) 蜂窝cdma系统的扇区化
US7280829B2 (en) Method and system for improved beacon acquisition performance with time slot and antenna sector reuse
JP3373777B2 (ja) Ｃｄｍａ通信ネットワークにおける通信方法および基地局および遠隔端末
KR101298518B1 (ko) 베이스 트랜시버 스테이션, 및 베이스 트랜시버 스테이션과 사용자 장비들간 통신을 위한 연관된 방법
US6167036A (en) Method and apparatus for a sectored cell of a cellular radio communications system
US6311068B1 (en) Method and apparatus for a high-capacity cellular network by improved sectorization and interleaved channel assignment
US20010033600A1 (en) Sectorized smart antenna system and method
CN1640174A (zh) 用于选择载波的方法和设备
CN102282885A (zh) 用于启用具有小区协调的无线通信的系统和方法
GB2419494A (en) Cellular network resource control method and apparatus
CN100435492C (zh) 一种用于码分多址系统实现波束成形的装置及方法
JP2004201137A (ja) 指向性ビーム通信システム、指向性ビーム通信方法、基地局及び制御装置
Herscovici et al. Potentials of smart antennas in CDMA systems and uplink improvements
CN1753550A (zh) 利用波束成形增强定位信号发送的方法及设备
CN1306702A (zh) 无线通信系统中的与分区管理器共址的定向天线的收集器陈列的方法和装置
CN1371554A (zh) 用于提高gsm基站的容量的方法和设备
CN1237839A (zh) Cdma发射装置
CN1231106A (zh) 对蜂窝移动无线通信系统的蜂窝供电的基站与方法
JP2001203623A (ja) 基地局アンテナシステム
EP1056219A2 (fr) Système de communication mobile
CN1241438C (zh) 一种非智能天线基站升级为智能天线基站的方法和装置
KR101465695B1 (ko) 간섭 널링을 이용한 동적 채널 할당 시스템 및 방법

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication