CN100415030C - 硬越区切换和无线电系统 - Google Patents
硬越区切换和无线电系统 Download PDFInfo
- Publication number
- CN100415030C CN100415030C CNB971972532A CN97197253A CN100415030C CN 100415030 C CN100415030 C CN 100415030C CN B971972532 A CNB971972532 A CN B971972532A CN 97197253 A CN97197253 A CN 97197253A CN 100415030 C CN100415030 C CN 100415030C
- Authority
- CN
- China
- Prior art keywords
- base station
- group
- subscriber board
- hard handoff
- signal
- 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
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/12—Reselecting a serving backbone network switching or routing node
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (14)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/683,406 | 1996-07-18 | ||
US08/683,406 US6055427A (en) | 1996-07-18 | 1996-07-18 | Hard handoff and a radio system |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008101306748A Division CN101351048B (zh) | 1996-07-18 | 1997-07-17 | 硬越区切换和无线系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1228233A CN1228233A (zh) | 1999-09-08 |
CN100415030C true CN100415030C (zh) | 2008-08-27 |
Family
ID=24743929
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008101306748A Expired - Lifetime CN101351048B (zh) | 1996-07-18 | 1997-07-17 | 硬越区切换和无线系统 |
CNB971972532A Expired - Lifetime CN100415030C (zh) | 1996-07-18 | 1997-07-17 | 硬越区切换和无线电系统 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008101306748A Expired - Lifetime CN101351048B (zh) | 1996-07-18 | 1997-07-17 | 硬越区切换和无线系统 |
Country Status (7)
Country | Link |
---|---|
US (1) | US6055427A (zh) |
EP (1) | EP0976283B1 (zh) |
JP (1) | JP2000514632A (zh) |
CN (2) | CN101351048B (zh) |
AU (1) | AU719050B2 (zh) |
NO (1) | NO990189L (zh) |
WO (1) | WO1998004094A1 (zh) |
Families Citing this family (62)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6721306B1 (en) * | 1997-03-11 | 2004-04-13 | Verizon Services Corp. | Public wireless/cordless internet gateway |
US6324406B1 (en) | 1998-04-27 | 2001-11-27 | Ericsson Inc. | Mobile station location determination using radio signal timing values |
JP3956479B2 (ja) * | 1998-04-27 | 2007-08-08 | ソニー株式会社 | 移動通信システム、移動局及び基地局 |
US6266530B1 (en) * | 1998-05-29 | 2001-07-24 | Motorola, Inc. | Multi-cell communication system and method for allocating a communication resource therein |
US6438116B1 (en) * | 1998-07-16 | 2002-08-20 | Telefonaktiebolaget L M Ericsson (Publ) | Adaptive power margin for hard handoffs in code division multiple access based systems |
JP4131052B2 (ja) | 1998-07-17 | 2008-08-13 | ソニー株式会社 | 撮像装置 |
US6360100B1 (en) | 1998-09-22 | 2002-03-19 | Qualcomm Incorporated | Method for robust handoff in wireless communication system |
DE19848306A1 (de) * | 1998-10-14 | 2000-04-20 | Schering Ag | Verfahren zur Herstellung von Epothilon B und Derivaten sowie Zwischenprodukte für dieses Verfahren |
DE19900436B4 (de) | 1999-01-08 | 2016-12-01 | Ipcom Gmbh & Co. Kg | Verfahren zum Handover, Mobilstation für ein Handover und Basisstation für ein Handover |
USRE47895E1 (en) | 1999-03-08 | 2020-03-03 | Ipcom Gmbh & Co. Kg | Method of allocating access rights to a telecommunications channel to subscriber stations of a telecommunications network and subscriber station |
US6580699B1 (en) * | 1999-03-29 | 2003-06-17 | Nortel Networks Limited | Method for updating an R-P connection for a roaming mobile station |
JP2000354267A (ja) * | 1999-04-07 | 2000-12-19 | Toshiba Corp | ハンドオーバ要求機能を備えた移動通信端末装置、ハンドオーバ制御装置、ハンドオーバ制御方法及びハンドオーバ制御方法を記憶した記憶媒体 |
EP1107636A1 (en) * | 1999-12-10 | 2001-06-13 | Lucent Technologies Inc. | Mobile radio telecommunications system with improved hard handover |
US6430395B2 (en) * | 2000-04-07 | 2002-08-06 | Commil Ltd. | Wireless private branch exchange (WPBX) and communicating between mobile units and base stations |
US7006471B1 (en) * | 2000-08-25 | 2006-02-28 | Cisco Technology, Inc. | Optimization of bearer traffic in radio networks |
KR100879420B1 (ko) * | 2000-12-05 | 2009-01-19 | 콸콤 인코포레이티드 | 무선 통신 시스템에서 전력 레벨 조정을 위한 방법 및 장치 |
EP1348259A4 (en) * | 2000-12-21 | 2008-01-30 | Commil Usa Llc | TRANSFER METHODS RELATING TO ACTIVE WIRELESS PRIVATE SOCKETS (PBX) FOR CLASSIC CELLULAR COMBINATIONS AND WIRELESS DATA TRANSMISSION DEVICES |
EP1223769B1 (en) * | 2001-01-13 | 2010-10-06 | Samsung Electronics Co., Ltd. | Power control apparatus and method for a W-CDMA communication system employing a high-speed downlink packet access scheme |
EP1303158B1 (en) * | 2001-10-11 | 2006-02-08 | Matsushita Electric Industrial Co., Ltd. | Handover with fall-back to initial communication channel on handover failure |
US7853260B2 (en) * | 2002-04-29 | 2010-12-14 | Nokia Corporation | Method and apparatus for cell identification for uplink interference avoidance using inter-frequency measurements |
US7668541B2 (en) | 2003-01-31 | 2010-02-23 | Qualcomm Incorporated | Enhanced techniques for using core based nodes for state transfer |
KR100689508B1 (ko) | 2003-09-04 | 2007-03-02 | 삼성전자주식회사 | 통신 시스템에서 핸드오버 수행 방법 |
KR20050036521A (ko) * | 2003-10-16 | 2005-04-20 | 삼성전자주식회사 | 주파수도약 직교주파수분할다중화 기반의이동통신시스템에서의 핸드오버 방법 |
CA2554778C (en) * | 2004-03-05 | 2010-12-21 | Samsung Electronics Co., Ltd. | System and method for handover to minimize service delay due to ping pong effect in bwa communication system |
EP1589776A1 (en) * | 2004-04-19 | 2005-10-26 | Telefonaktiebolaget LM Ericsson (publ) | Dynamic allocation of radio resources |
KR100893860B1 (ko) | 2004-06-10 | 2009-04-20 | 엘지전자 주식회사 | 광대역 무선 접속 시스템에 적용되는 핸드오버 수행 방법및 핸드오버 실패시 통신 재개 방법 |
US7263363B2 (en) * | 2004-09-30 | 2007-08-28 | Motorola, Inc. | Method for mitigating intermodulation interference using channel power estimation and attenuation in a two-way radio communications system |
EP1672939B1 (en) * | 2004-12-16 | 2011-09-28 | TELEFONAKTIEBOLAGET LM ERICSSON (publ) | User controlled transmit power control during handover in a CDMA system |
WO2006068556A1 (en) * | 2004-12-21 | 2006-06-29 | Telefonaktiebolaget Lm Ericsson (Publ) | Blind handover using load compensated measurements |
US8942706B2 (en) * | 2005-08-30 | 2015-01-27 | Telefonaktiebolaget Lm Ericsson (Publ) | Robust radio resource control signaling for HSDPA |
US8731562B2 (en) * | 2005-08-30 | 2014-05-20 | Telefonaktiebolaget L M Ericsson (Publ) | Detection of control messages for HSDPA |
US7885662B2 (en) * | 2005-08-30 | 2011-02-08 | Telefonaktiebolaget Lm Ericsson (Publ) | Selection of channel for radio resource control signaling in HSDPA |
US8982778B2 (en) | 2005-09-19 | 2015-03-17 | Qualcomm Incorporated | Packet routing in a wireless communications environment |
US9736752B2 (en) | 2005-12-22 | 2017-08-15 | Qualcomm Incorporated | Communications methods and apparatus using physical attachment point identifiers which support dual communications links |
US8983468B2 (en) | 2005-12-22 | 2015-03-17 | Qualcomm Incorporated | Communications methods and apparatus using physical attachment point identifiers |
US9066344B2 (en) | 2005-09-19 | 2015-06-23 | Qualcomm Incorporated | State synchronization of access routers |
US8509799B2 (en) | 2005-09-19 | 2013-08-13 | Qualcomm Incorporated | Provision of QoS treatment based upon multiple requests |
US8982835B2 (en) | 2005-09-19 | 2015-03-17 | Qualcomm Incorporated | Provision of a move indication to a resource requester |
US9078084B2 (en) | 2005-12-22 | 2015-07-07 | Qualcomm Incorporated | Method and apparatus for end node assisted neighbor discovery |
CN100438700C (zh) * | 2005-11-09 | 2008-11-26 | 大唐移动通信设备有限公司 | 一种无线承载业务重配置失败的处理方法 |
CN100463558C (zh) * | 2005-11-10 | 2009-02-18 | 中兴通讯股份有限公司 | 移动终端在小区间快速硬切换的实现方法 |
US8842631B2 (en) * | 2005-11-30 | 2014-09-23 | Qualcomm Incorporated | Data state transition during handoff |
US8401555B2 (en) * | 2005-11-30 | 2013-03-19 | Qualcomm Incorporated | Receiver status message management during handoff |
WO2007067113A1 (en) | 2005-12-09 | 2007-06-14 | Telefonaktiebolaget Lm Ericsson (Publ) | Network evaluated hard handover using predictions |
US20070161374A1 (en) * | 2006-01-11 | 2007-07-12 | Airnet Communications Corporation | Co-channel handover in a cellular network |
US9083355B2 (en) | 2006-02-24 | 2015-07-14 | Qualcomm Incorporated | Method and apparatus for end node assisted neighbor discovery |
US8619651B2 (en) * | 2006-05-12 | 2013-12-31 | Telsima Corporation | Customer facing interface power cycling of wireless terminals |
GB2439123B (en) * | 2006-06-15 | 2008-05-14 | Nec Technologies | Handover in mobile phone network |
US20080205500A1 (en) * | 2007-02-23 | 2008-08-28 | Danny C-Liu | Radiofrequency test system integrated in a base station |
US9155008B2 (en) | 2007-03-26 | 2015-10-06 | Qualcomm Incorporated | Apparatus and method of performing a handoff in a communication network |
US8768357B2 (en) * | 2007-04-25 | 2014-07-01 | Qualcomm Incorporated | Changes of forward-link and reverse-link serving access points |
US8830818B2 (en) | 2007-06-07 | 2014-09-09 | Qualcomm Incorporated | Forward handover under radio link failure |
US8830950B2 (en) * | 2007-06-18 | 2014-09-09 | Qualcomm Incorporated | Method and apparatus for PDCP reordering at handoff |
US9094173B2 (en) | 2007-06-25 | 2015-07-28 | Qualcomm Incorporated | Recovery from handoff error due to false detection of handoff completion signal at access terminal |
US8000708B1 (en) * | 2007-09-11 | 2011-08-16 | Sprint Communications Company L.P. | Seamless inter-network handoff |
JP5167769B2 (ja) * | 2007-11-09 | 2013-03-21 | 富士通株式会社 | 通信制御装置 |
KR100913100B1 (ko) | 2008-12-22 | 2009-08-19 | 엘지전자 주식회사 | 광대역 무선 접속 시스템에 적용되는 핸드오버 수행 방법 및 핸드오버 실패시 통신 재개 방법 |
EP2203014B1 (en) * | 2008-12-29 | 2014-09-10 | Alcatel Lucent | Handover method and apparatus thereof |
CN102123381B (zh) * | 2010-01-11 | 2016-12-07 | 中兴通讯股份有限公司 | 切换失败的处理方法及终端 |
US8615241B2 (en) | 2010-04-09 | 2013-12-24 | Qualcomm Incorporated | Methods and apparatus for facilitating robust forward handover in long term evolution (LTE) communication systems |
CN102271369A (zh) * | 2010-06-01 | 2011-12-07 | 中兴通讯股份有限公司 | 通过Keep-alive机制获取网络实体间通信时延的方法及系统 |
FR2974264B1 (fr) * | 2011-04-14 | 2014-01-17 | Thales Sa | Station emettrice/receptrice pour former un noeud d'un reseau de telecommunication et procede de telecommunication associe |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5313489A (en) * | 1993-06-25 | 1994-05-17 | Motorola, Inc. | Signal processing in communication systems |
CN1115593A (zh) * | 1993-10-08 | 1996-01-24 | 诺基亚电信公司 | 移动电信网中双模式用户终端及其转移过程 |
JPH08140139A (ja) * | 1994-11-11 | 1996-05-31 | Nec Commun Syst Ltd | 再接続型チャネル切替え方式 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5267262A (en) * | 1989-11-07 | 1993-11-30 | Qualcomm Incorporated | Transmitter power control system |
US5303289A (en) * | 1991-08-12 | 1994-04-12 | Motorola, Inc. | Communication transfer in a cellular radiotelephone system |
US5267261A (en) * | 1992-03-05 | 1993-11-30 | Qualcomm Incorporated | Mobile station assisted soft handoff in a CDMA cellular communications system |
FI110043B (fi) * | 1993-09-20 | 2002-11-15 | Nokia Corp | Menetelmä kanavanvaihdon suorittamiseksi CDMA-solukkoradiojärjestelmässä sekä liikkuva asema |
KR0123398B1 (ko) * | 1994-11-30 | 1997-11-19 | 양승택 | Cdma 이동통신 교환기에서 하드 핸드오프 제어방법 |
FI106671B (fi) * | 1995-03-13 | 2001-03-15 | Nokia Mobile Phones Ltd | Matkaviestinkokonaisuus, matkaviestinpäätelaite ja menetelmä yhteyden muodostamiseksi matkaviestinpäätelaitteelta |
US5594718A (en) * | 1995-03-30 | 1997-01-14 | Qualcomm Incorporated | Method and apparatus for providing mobile unit assisted hard handoff from a CDMA communication system to an alternative access communication system |
-
1996
- 1996-07-18 US US08/683,406 patent/US6055427A/en not_active Expired - Lifetime
-
1997
- 1997-07-17 WO PCT/FI1997/000450 patent/WO1998004094A1/en active Application Filing
- 1997-07-17 AU AU34458/97A patent/AU719050B2/en not_active Ceased
- 1997-07-17 CN CN2008101306748A patent/CN101351048B/zh not_active Expired - Lifetime
- 1997-07-17 CN CNB971972532A patent/CN100415030C/zh not_active Expired - Lifetime
- 1997-07-17 JP JP10506608A patent/JP2000514632A/ja not_active Ceased
- 1997-07-17 EP EP97930541A patent/EP0976283B1/en not_active Expired - Lifetime
-
1999
- 1999-01-15 NO NO990189A patent/NO990189L/no not_active Application Discontinuation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5313489A (en) * | 1993-06-25 | 1994-05-17 | Motorola, Inc. | Signal processing in communication systems |
CN1115593A (zh) * | 1993-10-08 | 1996-01-24 | 诺基亚电信公司 | 移动电信网中双模式用户终端及其转移过程 |
JPH08140139A (ja) * | 1994-11-11 | 1996-05-31 | Nec Commun Syst Ltd | 再接続型チャネル切替え方式 |
Also Published As
Publication number | Publication date |
---|---|
AU719050B2 (en) | 2000-05-04 |
US6055427A (en) | 2000-04-25 |
NO990189L (no) | 1999-03-15 |
AU3445897A (en) | 1998-02-10 |
NO990189D0 (no) | 1999-01-15 |
CN1228233A (zh) | 1999-09-08 |
CN101351048B (zh) | 2012-05-16 |
EP0976283B1 (en) | 2012-11-28 |
EP0976283A1 (en) | 2000-02-02 |
WO1998004094A1 (en) | 1998-01-29 |
JP2000514632A (ja) | 2000-10-31 |
CN101351048A (zh) | 2009-01-21 |
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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 | ||
C56 | Change in the name or address of the patentee |
Owner name: NOKIA NETWORKS OY Free format text: FORMER NAME OR ADDRESS: NOKIA TELECOMMUNICATIONS OY |
|
CP03 | Change of name, title or address |
Address after: Espoo, Finland Patentee after: Nokia Oyj Address before: Espoo, Finland Patentee before: Nokia Telecommunications Oy |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160121 Address after: Espoo, Finland Patentee after: Technology Co., Ltd. of Nokia Address before: Espoo, Finland Patentee before: Nokia Oyj |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20080827 |