CN1713546A - 无线通信系统及基站 - Google Patents
无线通信系统及基站 Download PDFInfo
- Publication number
- CN1713546A CN1713546A CNA2005100021723A CN200510002172A CN1713546A CN 1713546 A CN1713546 A CN 1713546A CN A2005100021723 A CNA2005100021723 A CN A2005100021723A CN 200510002172 A CN200510002172 A CN 200510002172A CN 1713546 A CN1713546 A CN 1713546A
- Authority
- CN
- China
- Prior art keywords
- base station
- sector
- wireless terminal
- stream
- communication system
- 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.)
- Granted
Links
- 238000004891 communication Methods 0.000 title claims abstract description 131
- 230000005540 biological transmission Effects 0.000 claims description 56
- 238000004364 calculation method Methods 0.000 claims description 21
- 230000000052 comparative effect Effects 0.000 claims description 6
- 238000005259 measurement Methods 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 36
- 230000015572 biosynthetic process Effects 0.000 description 24
- 238000005516 engineering process Methods 0.000 description 8
- 238000012545 processing Methods 0.000 description 8
- 230000007613 environmental effect Effects 0.000 description 4
- 238000004088 simulation Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000012790 confirmation Methods 0.000 description 3
- 230000011664 signaling Effects 0.000 description 3
- 101100041816 Homo sapiens SCD gene Proteins 0.000 description 2
- 235000012364 Peperomia pellucida Nutrition 0.000 description 2
- 240000007711 Peperomia pellucida Species 0.000 description 2
- 101150097713 SCD1 gene Proteins 0.000 description 2
- 102100028897 Stearoyl-CoA desaturase Human genes 0.000 description 2
- 238000012217 deletion Methods 0.000 description 2
- 230000037430 deletion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Images
Classifications
-
- 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)
Abstract
Description
Claims (10)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004187223A JP4525207B2 (ja) | 2004-06-25 | 2004-06-25 | 無線通信システム |
JP2004-187223 | 2004-06-25 | ||
JP2004187223 | 2004-06-25 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNA2008101890024A Division CN101483814A (zh) | 2004-06-25 | 2005-01-14 | 无线通信系统及基站 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1713546A true CN1713546A (zh) | 2005-12-28 |
CN1713546B CN1713546B (zh) | 2010-09-08 |
Family
ID=35506608
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNA2008101890024A Pending CN101483814A (zh) | 2004-06-25 | 2005-01-14 | 无线通信系统及基站 |
CN2005100021723A Expired - Fee Related CN1713546B (zh) | 2004-06-25 | 2005-01-14 | 无线通信系统及基站 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNA2008101890024A Pending CN101483814A (zh) | 2004-06-25 | 2005-01-14 | 无线通信系统及基站 |
Country Status (3)
Country | Link |
---|---|
US (3) | US20050288025A1 (zh) |
JP (1) | JP4525207B2 (zh) |
CN (2) | CN101483814A (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101366205B (zh) * | 2006-03-17 | 2012-04-04 | 华为技术有限公司 | 一种在基于ofdma的通信系统中实现软切换的方法及装置 |
CN101416421B (zh) * | 2006-02-08 | 2013-02-13 | 株式会社Ntt都科摩 | 信道发送方法以及基站 |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100536187B1 (ko) * | 2004-09-17 | 2005-12-16 | (주)래디안트 | 이동 통신 단말기의 위치 결정 방법 및 시스템 |
US7978650B2 (en) * | 2005-10-19 | 2011-07-12 | Samsung Electronics Co., Ltd | Apparatus and method for supporting multicast/broadcast service in broadband wireless access system |
JP4783179B2 (ja) | 2006-03-07 | 2011-09-28 | 株式会社日立製作所 | エリア管理システム |
US8565773B2 (en) * | 2006-03-17 | 2013-10-22 | Futurewei Technologies, Inc. | Method and apparatus for enabling soft handoff in an OFDMA-based communication system |
JP2008042547A (ja) * | 2006-08-07 | 2008-02-21 | Fujitsu Ltd | 移動通信システム,基地局,端末装置及び送信制御方法 |
US20080037459A1 (en) * | 2006-08-14 | 2008-02-14 | Mingshen Gao | Enabling dynamic registration of mobile stations at an access network in a high data rate wireless network |
WO2008024214A2 (en) * | 2006-08-21 | 2008-02-28 | Interdigital Technology Corporation | Multi-cell coordination for multimedia broadcast multicast services in a wireless communication system |
US8843118B2 (en) | 2006-08-21 | 2014-09-23 | Interdigital Technology Corporation | Multi-cell coordination for multimedia broadcast multicast services in a wireless communication system |
US8085711B2 (en) * | 2006-08-24 | 2011-12-27 | Futurewei Technologies, Inc. | Method and system for managing radio resources for soft handoff in an OFDMA-based communication system |
US20080076429A1 (en) * | 2006-09-08 | 2008-03-27 | Futurewei Technologies, Inc. | System for control, management, and transmission for soft handoff in an ofdma-based communication system |
US8254927B2 (en) | 2006-09-11 | 2012-08-28 | Qualcomm Incorporated | SFN and signaling mechanisms for softer handoff groups |
JP5022017B2 (ja) | 2006-12-15 | 2012-09-12 | 株式会社日立製作所 | Ofdmセルラ無線通信方法、そのシステム及び基地局 |
CN101267591B (zh) * | 2007-03-16 | 2011-07-06 | 电信科学技术研究院 | 确定单频网络域的方法及装置 |
JP5263157B2 (ja) | 2007-07-18 | 2013-08-14 | 日本電気株式会社 | 伝送制御方法及び伝送制御装置 |
US8086179B2 (en) | 2007-09-24 | 2011-12-27 | Qualcomm Incorporated | Mobility management of multiple clusters within a wireless communications network |
JP5059673B2 (ja) * | 2008-03-31 | 2012-10-24 | 株式会社エヌ・ティ・ティ・ドコモ | 移動通信システム及び無線リソース割り当て方法 |
JP5078778B2 (ja) * | 2008-06-30 | 2012-11-21 | パナソニック株式会社 | 無線基地局、無線通信端末、及び無線通信システム |
JP5537000B2 (ja) * | 2008-08-13 | 2014-07-02 | 富士通株式会社 | マルチメディア放送・同報サービス通信制御方法及び装置 |
US9218208B2 (en) * | 2008-10-10 | 2015-12-22 | Alcatel Lucent | Method and system of traffic processor selection for broadcast/multicast service in a wireless network |
JP5251439B2 (ja) * | 2008-11-10 | 2013-07-31 | 富士通モバイルコミュニケーションズ株式会社 | 通信処理システム、ofdm信号送信方法、ofdm送信機、ofdm受信機、および制御局 |
US20110255526A1 (en) * | 2008-12-25 | 2011-10-20 | Shoji Kaneko | Cellular mobile communication system, base station control device, and interstation-cooperated communication control method |
US20100165916A1 (en) * | 2008-12-31 | 2010-07-01 | Chunjie Duan | Wireless Star Network with Standby Central Node |
JP4814350B2 (ja) * | 2009-02-18 | 2011-11-16 | 株式会社日立製作所 | エリア管理システム |
US9276685B2 (en) | 2011-10-14 | 2016-03-01 | Qualcomm Incorporated | Distributed antenna systems and methods of wireless communications for facilitating simulcasting and de-simulcasting of downlink transmissions |
US9312941B2 (en) | 2011-10-14 | 2016-04-12 | Qualcomm Incorporated | Base stations and methods for facilitating dynamic simulcasting and de-simulcasting in a distributed antenna system |
WO2013191084A1 (ja) | 2012-06-18 | 2013-12-27 | シャープ株式会社 | 無線通信システム、無線通信方法、移動局装置、基地局装置、プログラム、および記憶媒体 |
JP2014022895A (ja) * | 2012-07-17 | 2014-02-03 | Sharp Corp | 無線通信システム、無線通信方法、移動局装置、基地局装置、プログラム、および記憶媒体 |
US20140092879A1 (en) * | 2012-10-02 | 2014-04-03 | Zte Wistron Telecom Ab | Downlink transmission point selection in a wireless heterogeneous network |
JP7190247B2 (ja) * | 2015-06-23 | 2022-12-15 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ | 送信方法、送信装置及び通信システム |
JP6212830B2 (ja) * | 2016-08-25 | 2017-10-18 | シャープ株式会社 | 基地局装置および制御方法 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3274337B2 (ja) * | 1995-12-27 | 2002-04-15 | 株式会社東芝 | Cdmaセルラ無線システム |
US5673322A (en) * | 1996-03-22 | 1997-09-30 | Bell Communications Research, Inc. | System and method for providing protocol translation and filtering to access the world wide web from wireless or low-bandwidth networks |
US5920550A (en) * | 1996-10-11 | 1999-07-06 | Motorola, Inc. | System, method, and apparatus for soft handoff |
US6654608B1 (en) * | 1999-04-27 | 2003-11-25 | Telefonaktiebolaget Lm Ericsson (Publ) | Tailored power levels at handoff and call setup |
US6320855B1 (en) * | 1999-09-09 | 2001-11-20 | Qualcom Incorporated | Method and system for initiating idle handoff in a wireless communications system |
US6493551B1 (en) * | 1999-09-17 | 2002-12-10 | Lucent Technologies Inc. | GSM MoU bypass for delivering calls to GSM subscribers roaming to CDMA networks |
US6636743B1 (en) * | 2000-03-06 | 2003-10-21 | Verizon Laboratories Inc. | Method and system for associating a server with a location in a cellular network |
JP2002199428A (ja) * | 2000-12-27 | 2002-07-12 | Toshiba Corp | 移動通信端末装置とそのハンドオーバ制御方法及び制御プログラム |
US7092722B1 (en) * | 2001-07-26 | 2006-08-15 | Sprint Spectrum L.P. | Method and system for establishing mobile station active set based on mobile station location |
JP3906981B2 (ja) * | 2001-12-28 | 2007-04-18 | 日本電気株式会社 | 移動通信処理方法及び移動通信端末 |
KR100532263B1 (ko) * | 2001-12-29 | 2005-11-29 | 삼성전자주식회사 | 이동통신시스템에서 단말에 의해 방송서비스를 개시하기 위한 장치 및 방법 |
KR100469416B1 (ko) * | 2002-03-27 | 2005-02-02 | 엘지전자 주식회사 | 이동 단말기의 위치 추적 장치 및 방법 |
KR100566208B1 (ko) * | 2002-06-14 | 2006-03-29 | 삼성전자주식회사 | 부호분할다중접속 이동통신시스템에서 멀티캐스트 멀티미디어 방송 서비스 데이터를 소프트 컴바이닝하는 방법 및 장치 |
JP4238213B2 (ja) * | 2002-07-29 | 2009-03-18 | アイピートーク株式会社 | インターネット通信システム及びインターネット通信方法及びセッション管理サーバ及び無線通信装置及びプログラム |
CN1315336C (zh) * | 2003-08-26 | 2007-05-09 | 华为技术有限公司 | 基于定位信息的越区切换方法 |
-
2004
- 2004-06-25 JP JP2004187223A patent/JP4525207B2/ja not_active Expired - Fee Related
-
2005
- 2005-01-14 CN CNA2008101890024A patent/CN101483814A/zh active Pending
- 2005-01-14 CN CN2005100021723A patent/CN1713546B/zh not_active Expired - Fee Related
- 2005-01-19 US US11/039,480 patent/US20050288025A1/en not_active Abandoned
-
2008
- 2008-03-31 US US12/059,046 patent/US7996033B2/en not_active Expired - Fee Related
- 2008-09-23 US US12/235,684 patent/US8073381B2/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101416421B (zh) * | 2006-02-08 | 2013-02-13 | 株式会社Ntt都科摩 | 信道发送方法以及基站 |
CN101366205B (zh) * | 2006-03-17 | 2012-04-04 | 华为技术有限公司 | 一种在基于ofdma的通信系统中实现软切换的方法及装置 |
Also Published As
Publication number | Publication date |
---|---|
CN1713546B (zh) | 2010-09-08 |
US20080182612A1 (en) | 2008-07-31 |
CN101483814A (zh) | 2009-07-15 |
US7996033B2 (en) | 2011-08-09 |
US20090023382A1 (en) | 2009-01-22 |
JP2006013826A (ja) | 2006-01-12 |
US8073381B2 (en) | 2011-12-06 |
JP4525207B2 (ja) | 2010-08-18 |
US20050288025A1 (en) | 2005-12-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1713546A (zh) | 无线通信系统及基站 | |
CN1250024C (zh) | 确定移动通信系统中mbms业务传输方案的方法 | |
CN1179598C (zh) | 移动通信系统及其通信控制方法 | |
CN1135768C (zh) | 在码分多址通信系统中的基站发射功率控制设备 | |
CN1596511A (zh) | 利用动态光束形成以供无线通信信号的系统及方法 | |
CN1822700A (zh) | 无线电网络控制器、移动通信系统和邻居小区列表过滤 | |
CN1191735C (zh) | 在移动通信系统中不同节点之间切换的方法 | |
CN1386024A (zh) | 移动通信系统以及基地台与移动终端 | |
CN1235436A (zh) | 越区切换控制方法以及使用该方法的越区切换控制系统 | |
CN101035310A (zh) | 区域管理系统 | |
CN1406084A (zh) | 移动通信系统的位置登录方法和装置 | |
CN1674689A (zh) | 移动通信网和无线局域网间交互中提供信息的方法和系统 | |
CN101080047A (zh) | 一种应用于gsm基站的节能方法 | |
CN1863382A (zh) | 在分层网中进行业务分配的方法 | |
CN1389080A (zh) | 移动通信系统,资源切换方法,网络控制装置和方法 | |
CN1399855A (zh) | 无线通信的频间测量和转移 | |
CN1620766A (zh) | 适用于在umts中的mbms数据预定发送的方法 | |
CN1794865A (zh) | 一种终端在基站间进行切换的方法 | |
CN1250272A (zh) | 基站控制器之间实现软切换的移动通信系统 | |
CN101076176A (zh) | 移动通信系统中分配用户设备业务资源的方法 | |
CN101079769A (zh) | 码分多址网络中异构系统的接入方法 | |
CN1770919A (zh) | 无线控制装置、服务器和移动通信方法 | |
CN1571532A (zh) | 多媒体广播与组播业务中点到点和点到多点转换方法 | |
CN100350815C (zh) | 在混合gsm/cdma网络中的基站切换 | |
CN1794878A (zh) | 对移动终端状态转换过程中的非接入层信令的处理方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CI01 | Publication of corrected invention patent application |
Correction item: Third name of inventor Correct: Chuan Benjie False: Chuan Benhao Number: 52 Volume: 21 |
|
CI02 | Correction of invention patent application |
Correction item: Third name of inventor Correct: Chuan Benjie False: Chuan Benhao Number: 52 Page: The title page Volume: 21 |
|
ERR | Gazette correction |
Free format text: CORRECT: THIRD INVENTOR NAME; FROM: KAWAMOTO HO TO: KAWAMOTO KIT |
|
ASS | Succession or assignment of patent right |
Owner name: HITACHI CO., LTD. Free format text: FORMER OWNER: HITACHI COMMUNICATION TECHNOLOGIES LTD. Effective date: 20100323 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20100323 Address after: Tokyo, Japan, Japan Applicant after: Hitachi Ltd. Address before: Tokyo, Japan, Japan Applicant before: Hitachi Communications Technology Co., Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100908 Termination date: 20160114 |
|
CF01 | Termination of patent right due to non-payment of annual fee |