CN100531463C - 切换控制方法、无线控制站及无线基站 - Google Patents
切换控制方法、无线控制站及无线基站 Download PDFInfo
- Publication number
- CN100531463C CN100531463C CNB2005100051235A CN200510005123A CN100531463C CN 100531463 C CN100531463 C CN 100531463C CN B2005100051235 A CNB2005100051235 A CN B2005100051235A CN 200510005123 A CN200510005123 A CN 200510005123A CN 100531463 C CN100531463 C CN 100531463C
- Authority
- CN
- China
- Prior art keywords
- wireless terminal
- throughput
- switching
- wireless
- base 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims description 16
- 230000006854 communication Effects 0.000 claims description 36
- 238000004891 communication Methods 0.000 claims description 35
- 101150080339 BTS1 gene Proteins 0.000 description 40
- 238000012545 processing Methods 0.000 description 16
- 230000005540 biological transmission Effects 0.000 description 14
- 238000012546 transfer Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000010295 mobile communication Methods 0.000 description 3
- 206010034703 Perseveration Diseases 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000010363 phase shift 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
- H04W36/22—Performing reselection for specific purposes for handling the traffic
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/24—Reselection being triggered by specific parameters
Abstract
Description
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004228863A JP4427415B2 (ja) | 2004-08-05 | 2004-08-05 | ハンドオフ制御方法、無線制御局及び無線基地局 |
JP2004228863 | 2004-08-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1731889A CN1731889A (zh) | 2006-02-08 |
CN100531463C true CN100531463C (zh) | 2009-08-19 |
Family
ID=35757308
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100051235A Active CN100531463C (zh) | 2004-08-05 | 2005-01-28 | 切换控制方法、无线控制站及无线基站 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7394789B2 (zh) |
JP (1) | JP4427415B2 (zh) |
CN (1) | CN100531463C (zh) |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9629030B2 (en) | 2003-10-14 | 2017-04-18 | Qualcomm Incorporated | Data rate control in soft handoff and during cell-switching |
JP4600079B2 (ja) * | 2005-02-18 | 2010-12-15 | 沖電気工業株式会社 | 無線通信装置及び無線通信ネットワークシステム |
US7551586B1 (en) * | 2005-03-28 | 2009-06-23 | Sprint Spectrum L.P. | Method and system for data rate based vertical handoff |
US8838115B2 (en) * | 2005-07-20 | 2014-09-16 | Qualcomm Incorporated | Method and apparatus for expanded data rate control indices in a wireless communication system |
US7363037B2 (en) * | 2005-10-26 | 2008-04-22 | National Chiao Tung University | Vertical handover control algorithm for WLAN and UMTS |
EP1987695B1 (en) * | 2006-02-06 | 2017-03-29 | LG Electronics Inc. | Joint ofdm and mc-cdma transmission and fast cell switching for circuit switching traffic |
ATE517529T1 (de) * | 2006-03-28 | 2011-08-15 | Alcatel Lucent | Entscheidungsmechanismus für das weiterreichen in einem zellularen funkkommunikationssystem |
KR100823263B1 (ko) * | 2006-04-19 | 2008-04-17 | 삼성전자주식회사 | QoS 보장 방법 및 장치 |
US8520558B2 (en) | 2006-04-19 | 2013-08-27 | Samsung Electronics Co., Ltd. | Quality of service securing method and apparatus |
JP4835499B2 (ja) * | 2007-04-18 | 2011-12-14 | 株式会社日立製作所 | 異システム間ハンドオフ方法および無線通信端末 |
US20090005102A1 (en) * | 2007-06-30 | 2009-01-01 | Suman Das | Method and Apparatus for Dynamically Adjusting Base Station Transmit Power |
US8112646B2 (en) * | 2007-09-17 | 2012-02-07 | Intel Corporation | Buffering techniques for power management |
US8442529B2 (en) | 2007-12-13 | 2013-05-14 | Qualcomm Incorporated | Methods and apparatus for making handoff decisions in access terminals capable of operating at different times in best effort and QoS modes of traffic operation |
US8285283B2 (en) * | 2007-12-13 | 2012-10-09 | Qualcomm Incorporated | Methods and apparatus for making a handoff determination as a function of service level indicating metrics |
KR100960116B1 (ko) * | 2007-12-13 | 2010-05-27 | 한국전자통신연구원 | 이동통신 네트워크에서의 핸드오버 방법, 그를 이용한이동통신 단말기 및 무선 네트워크 시스템 |
US20110007651A1 (en) * | 2008-03-04 | 2011-01-13 | Mikio Kataoka | Network system and monitoring node |
JP5178284B2 (ja) * | 2008-04-07 | 2013-04-10 | 株式会社日立製作所 | 基地局制御装置及びアクセス規制方法 |
WO2010035636A1 (ja) * | 2008-09-29 | 2010-04-01 | 日本電気株式会社 | 無線通信システム、制御装置、通信方式切替方法、プログラム |
US8254930B1 (en) | 2009-02-18 | 2012-08-28 | Sprint Spectrum L.P. | Method and system for changing a media session codec before handoff in a wireless network |
US9374306B1 (en) * | 2009-03-04 | 2016-06-21 | Sprint Spectrum L.P. | Using packet-transport metrics for setting DRCLocks |
US9467938B1 (en) * | 2009-04-29 | 2016-10-11 | Sprint Spectrum L.P. | Using DRCLocks for conducting call admission control |
US8310929B1 (en) * | 2009-06-04 | 2012-11-13 | Sprint Spectrum L.P. | Method and system for controlling data rates based on backhaul capacity |
US8363564B1 (en) | 2010-03-25 | 2013-01-29 | Sprint Spectrum L.P. | EVDO coverage modification based on backhaul capacity |
US8515434B1 (en) | 2010-04-08 | 2013-08-20 | Sprint Spectrum L.P. | Methods and devices for limiting access to femtocell radio access networks |
JP2013538495A (ja) * | 2010-08-06 | 2013-10-10 | エヌイーシー ヨーロッパ リミテッド | ワイヤレスネットワークにおけるエネルギー消費を管理する方法および対応するワイヤレスネットワークシステム |
GB2490311B (en) * | 2011-04-18 | 2015-08-26 | Intel Corp | Communication between a user equipment and a base station |
JP2013214838A (ja) * | 2012-03-30 | 2013-10-17 | Fujitsu Ltd | ハンドオーバ制御装置、移動局、及び、ハンドオーバ制御方法 |
KR101961740B1 (ko) * | 2012-07-12 | 2019-03-25 | 에스케이텔레콤 주식회사 | 핸드오버관련장치 및 핸드오버관련장치의 동작 방법 |
CN103686907A (zh) * | 2012-09-12 | 2014-03-26 | 中国电信股份有限公司 | Cdma软切换比例动态调整方法和系统 |
JP6204693B2 (ja) * | 2013-05-09 | 2017-09-27 | 株式会社Nttドコモ | 無線基地局及び無線通信方法 |
JP6398972B2 (ja) * | 2013-06-05 | 2018-10-03 | ソニー株式会社 | 通信制御装置、通信制御方法、無線通信システム、基地局及び端末装置 |
GB2530357B (en) * | 2014-09-18 | 2019-02-06 | Airties Kablosuz Iletism Sanayi Ve Disticaret As | Floating links |
CN104581832B (zh) * | 2013-10-21 | 2018-03-23 | 中国移动通信集团北京有限公司 | 一种数据业务分流的实现方法及系统 |
JP6467790B2 (ja) * | 2014-06-12 | 2019-02-13 | 日本電気株式会社 | 無線網切替制御装置、無線端末装置、サーバ装置、無線通信システム、無線網切替制御方法、プログラム |
ES2664755T3 (es) | 2014-11-05 | 2018-04-23 | Telefonaktiebolaget Lm Ericsson (Publ) | Uso de un modelo de predicción de la calidad de servicio en una celda objetivo para desencadenar una transferencia |
JP5940131B2 (ja) * | 2014-11-13 | 2016-06-29 | 株式会社Nttドコモ | 基地局及びバンド分散制御方法 |
IL260171B (en) * | 2018-06-20 | 2021-10-31 | Omnistream | Systems and methods for triggering a handover between relay base stations in wireless communication networks |
Family Cites Families (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4696027A (en) * | 1986-08-01 | 1987-09-22 | Motorola, Inc. | Handoff apparatus and method with interference reduction for a radio system |
US5282222A (en) * | 1992-03-31 | 1994-01-25 | Michel Fattouche | Method and apparatus for multiple access between transceivers in wireless communications using OFDM spread spectrum |
US5371734A (en) * | 1993-01-29 | 1994-12-06 | Digital Ocean, Inc. | Medium access control protocol for wireless network |
US6088590A (en) * | 1993-11-01 | 2000-07-11 | Omnipoint Corporation | Method and system for mobile controlled handoff and link maintenance in spread spectrum communication |
US5734646A (en) * | 1995-10-05 | 1998-03-31 | Lucent Technologies Inc. | Code division multiple access system providing load and interference based demand assignment service to users |
US5884163A (en) * | 1996-12-23 | 1999-03-16 | Lucent Technologies Inc. | Automatic learning of wireless coverage |
US5966655A (en) * | 1997-04-30 | 1999-10-12 | Lucent Technologies Inc. | Automatic determination of audio or vibration alerting for an incoming call in a wireless handset |
JPH11163947A (ja) * | 1997-09-22 | 1999-06-18 | Toshiba Corp | ゲートウェイ装置、無線端末装置、ルータ装置および通信ネットワークのゲートウェイ制御方法 |
KR100338662B1 (ko) * | 1998-03-31 | 2002-07-18 | 윤종용 | 부호분할다중접속통신시스템의채널통신장치및방법 |
SE9801172D0 (sv) * | 1998-04-01 | 1998-04-01 | Ericsson Telefon Ab L M | Cell selection in a system with different cell capabilities |
US6381458B1 (en) * | 1998-05-15 | 2002-04-30 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and system for soft handoff control based on access network capacity |
US6205125B1 (en) * | 1998-07-31 | 2001-03-20 | Motorola, Inc. | Method and system for determining an estimate of a transmission time of a packet |
US6810256B2 (en) * | 2000-01-03 | 2004-10-26 | Telefonaktiebolaget Lm Ericsson | Method and system for handling the transcoding of connections handed off between mobile switching centers |
JP2001238248A (ja) | 2000-02-21 | 2001-08-31 | Hitachi Ltd | ハンドオフ方法 |
US6760587B2 (en) * | 2001-02-23 | 2004-07-06 | Qualcomm Incorporated | Forward-link scheduling in a wireless communication system during soft and softer handoff |
US6807426B2 (en) * | 2001-04-12 | 2004-10-19 | Qualcomm Incorporated | Method and apparatus for scheduling transmissions in a communication system |
US6842619B2 (en) * | 2001-07-19 | 2005-01-11 | Ericsson Inc. | Telecommunications system and method for load sharing within a code division multiple access 2000 network |
US7221653B2 (en) * | 2001-07-30 | 2007-05-22 | Telefonaktiebolaget Lm Ericsson (Publ) | Fast flow control methods for communication networks |
US20030069043A1 (en) * | 2001-10-10 | 2003-04-10 | Pallav Chhaochharia | Methods and devices for wirelessly transmitting data in dependence on location |
US20030081538A1 (en) * | 2001-10-18 | 2003-05-01 | Walton Jay R. | Multiple-access hybrid OFDM-CDMA system |
US7050809B2 (en) * | 2001-12-27 | 2006-05-23 | Samsung Electronics Co., Ltd. | System and method for providing concurrent data transmissions in a wireless communication network |
JP3945257B2 (ja) | 2002-01-24 | 2007-07-18 | 松下電器産業株式会社 | 基地局および移動局 |
US20030223396A1 (en) * | 2002-05-31 | 2003-12-04 | Tsai Shiau-He Shawn | Method of indicating the forward link serving sector in high data rate CDMA systems |
US6791968B2 (en) * | 2002-10-24 | 2004-09-14 | Motorola, Inc. | Method and apparatus for wirelessly communicating different information streams |
US7839882B2 (en) * | 2002-10-31 | 2010-11-23 | Qualcomm Incorporated | Resource allocation in a wireless communication system |
WO2004064434A2 (en) * | 2003-01-08 | 2004-07-29 | Nortel Networks Limited | Method and apparatus for updating locations of dormant mobile stations |
US7633927B2 (en) * | 2003-01-31 | 2009-12-15 | Nokia Corporation | System and method for extending neighboring cell search window |
US7013143B2 (en) * | 2003-04-30 | 2006-03-14 | Motorola, Inc. | HARQ ACK/NAK coding for a communication device during soft handoff |
US7414989B2 (en) * | 2003-05-07 | 2008-08-19 | Motorola, Inc. | ACK/NACK determination reliability for a communication device |
-
2004
- 2004-08-05 JP JP2004228863A patent/JP4427415B2/ja active Active
-
2005
- 2005-01-20 US US11/040,870 patent/US7394789B2/en active Active
- 2005-01-28 CN CNB2005100051235A patent/CN100531463C/zh active Active
Also Published As
Publication number | Publication date |
---|---|
JP4427415B2 (ja) | 2010-03-10 |
CN1731889A (zh) | 2006-02-08 |
US20060029021A1 (en) | 2006-02-09 |
US7394789B2 (en) | 2008-07-01 |
JP2006050281A (ja) | 2006-02-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN100531463C (zh) | 切换控制方法、无线控制站及无线基站 | |
EP1519610B1 (en) | Mobile station, base station, communications system, and communication method | |
US6606497B2 (en) | Soft hand-off in cellular mobile communications networks | |
US8494542B2 (en) | Method and apparatus for mobile station-assisted load balancing in wireless packet data networks | |
US7310526B2 (en) | Load-aware handoff and site selection scheme | |
EP1138132B1 (en) | Method and system for managing base station resources in a cdma cellular communication system | |
US7088960B2 (en) | Wireless channel setting method for mobile communication system and mobile communication control apparatus | |
US20060084438A1 (en) | Method and system for controlling hard handoff in mobile network | |
CN100586216C (zh) | 移动通信系统、用户设备、其使用的切换控制方法及程序 | |
JP2004511988A (ja) | 無線リソースの管理 | |
US20070072563A1 (en) | Server selection in a wireless communications network | |
JP3990016B2 (ja) | Cdmaのソフトハンドオフ制御方法 | |
Luo et al. | Optimal Timer Settings for the Soft Handover Algorithm in WCDMA | |
KR20030058685A (ko) | 무선 통신 시스템에서의 상향링크 동기 전송 방식으로의변환 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 | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: HITACHI CO., LTD. Free format text: FORMER OWNER: HITACHI COMMUNICATION TECHNOLOGIES LTD. Effective date: 20100318 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20100318 Address after: Tokyo, Japan, Japan Patentee after: Hitachi Ltd. Address before: Tokyo, Japan, Japan Patentee before: Hitachi Communications Technology Co., Ltd. |
|
ASS | Succession or assignment of patent right |
Owner name: FEIPA FULUO WEITE INTELLECTUAL PROPERTY CO., LTD. Free format text: FORMER OWNER: HITACHI,LTD. Effective date: 20141215 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20141215 Address after: German Grinvald Patentee after: Fipa Frohwitter IP AG Address before: Tokyo, Japan, Japan Patentee before: Hitachi Ltd. |