HK1017218A1 - A method for performing handover and roaming in a radio communication environment - Google Patents
A method for performing handover and roaming in a radio communication environmentInfo
- Publication number
- HK1017218A1 HK1017218A1 HK99101983A HK99101983A HK1017218A1 HK 1017218 A1 HK1017218 A1 HK 1017218A1 HK 99101983 A HK99101983 A HK 99101983A HK 99101983 A HK99101983 A HK 99101983A HK 1017218 A1 HK1017218 A1 HK 1017218A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- roaming
- radio communication
- communication environment
- performing handover
- handover
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
- H04W36/00835—Determination of neighbour cell lists
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
- H04W36/0085—Hand-off measurements
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/10—Small scale networks; Flat hierarchical networks
- H04W84/14—WLL [Wireless Local Loop]; RLL [Radio Local Loop]
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP95202806 | 1995-10-17 | ||
PCT/EP1996/004519 WO1997015160A1 (en) | 1995-10-17 | 1996-10-16 | A method for performing handover and roaming in a radio communication environment |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1017218A1 true HK1017218A1 (en) | 1999-11-12 |
Family
ID=8220727
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK99101983A HK1017218A1 (en) | 1995-10-17 | 1999-05-03 | A method for performing handover and roaming in a radio communication environment |
Country Status (10)
Country | Link |
---|---|
US (1) | US6236860B1 (xx) |
EP (1) | EP0856232B1 (xx) |
JP (1) | JP3834677B2 (xx) |
KR (1) | KR100351256B1 (xx) |
CN (1) | CN1110980C (xx) |
AU (1) | AU7295296A (xx) |
CA (1) | CA2232693C (xx) |
DE (1) | DE69626294T2 (xx) |
HK (1) | HK1017218A1 (xx) |
WO (1) | WO1997015160A1 (xx) |
Families Citing this family (57)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6418324B1 (en) * | 1995-06-01 | 2002-07-09 | Padcom, Incorporated | Apparatus and method for transparent wireless communication between a remote device and host system |
SG72725A1 (en) * | 1997-01-03 | 2000-05-23 | Motorola Inc | Asynchronous channel frequency scanning |
JP3080901B2 (ja) * | 1997-05-15 | 2000-08-28 | 日本電気通信システム株式会社 | 多方向多重通信システムにおけるisdnサービス方法 |
DE19738340C2 (de) * | 1997-09-02 | 2001-03-15 | Siemens Ag | Roaming von Mobilteilen in zumindest teilweise asynchronen drahtlosen Telekommunikationsnetzen, insbesondere DECT-Netzen |
US6101175A (en) * | 1997-10-31 | 2000-08-08 | Motorola, Inc. | Method and apparatus for handoff within a communication system |
EP0944272A1 (de) * | 1998-03-18 | 1999-09-22 | Alcatel | Telekommunikationsanlage mit mehreren Funkbasisstationen |
JP3323809B2 (ja) * | 1998-06-19 | 2002-09-09 | 松下電器産業株式会社 | 時分割多重無線通信方式の受信電界強度測定装置 |
DE19843476C2 (de) * | 1998-09-22 | 2001-12-20 | Siemens Ag | Verfahren zur Funkversorgung eines Mobil-Terminals eines Mobilfunknetzes |
US6594488B1 (en) | 1998-12-30 | 2003-07-15 | At&T Corp. | Method and apparatus for over-the-air activation of neighborhood cordless-type services |
US7257404B1 (en) | 1998-12-30 | 2007-08-14 | At&T Corp. | Neighborhood cordless service call handoff |
US6470179B1 (en) | 1998-12-30 | 2002-10-22 | At&T Corp. | Automatic service selection feature for neighborhood residential cordless service |
US6546253B1 (en) | 1998-12-30 | 2003-04-08 | At&T Corp. | Neighborhood cordless service call handoff |
US7181207B1 (en) | 1998-12-30 | 2007-02-20 | At&T Corp. | Method and apparatus for over-the-air activation of neighborhood cordless-type services |
US6445911B1 (en) | 1998-12-30 | 2002-09-03 | At&T Corp | Method and apparatus for providing neighborhood cordless services |
AU2621699A (en) * | 1999-01-25 | 2000-08-07 | Nokia Networks Oy | Interworking between radio access networks |
US6873647B1 (en) * | 1999-02-26 | 2005-03-29 | Qualcomm Incorporated | Method and system for reducing synchronization time in a CDMA wireless communication system |
AU3383400A (en) | 1999-02-26 | 2000-09-14 | Qualcomm Incorporated | Method and system for handoff between an asynchronous cdma base station and a synchronous cdma base station |
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 |
DE19916991A1 (de) * | 1999-04-15 | 2000-10-19 | Alcatel Sa | Telekommunikations-System mit mehreren Funkzellen |
US6445917B1 (en) * | 1999-05-19 | 2002-09-03 | Telefonaktiebolaget Lm Ericsson (Publ) | Mobile station measurements with event-based reporting |
GB2352586B (en) | 1999-06-07 | 2004-03-10 | Nec Corp | Handover between mobile networks |
US6477373B1 (en) * | 1999-08-10 | 2002-11-05 | Research Foundation Of State University Of New York | Method and apparatus to maintain connectivity for mobile terminals in wireless and cellular communications systems |
EP1081977A1 (en) * | 1999-08-31 | 2001-03-07 | TELEFONAKTIEBOLAGET L M ERICSSON (publ) | Subscriber station, network control means and method for triggering inter-frequency measurements in a mobile communication system |
US7171199B1 (en) * | 1999-09-10 | 2007-01-30 | Lucent Technologies Inc. | Method and system for directing a data message in a wireless communications network including multiple wireless systems |
KR100680072B1 (ko) * | 1999-09-14 | 2007-02-09 | 유티스타콤코리아 유한회사 | 비동기 이동통신 시스템에서 호 처리 및 핸드오프 처리 방법 |
US6625467B2 (en) * | 2000-07-13 | 2003-09-23 | Qualcomm, Incorporated | Method and apparatus for performing idle mode reacquisition and handoff in an asynchronous communication system |
EP1199904B1 (en) * | 2000-10-18 | 2004-03-10 | Lg Electronics Inc. | Method of controlling handover in uplink synchronous transmission scheme |
KR100401701B1 (ko) * | 2000-11-13 | 2003-10-17 | 에스케이 텔레콤주식회사 | 무선 데이터 사용중의 음성 호 착신 통보 방법 및 이를처리하는 방법 |
JP2003051857A (ja) * | 2001-08-06 | 2003-02-21 | Nec Corp | データ通信システム、データ通信端末及びそれに用いるデータ通信方法並びにそのプログラム |
WO2003105518A1 (ja) * | 2002-06-05 | 2003-12-18 | 三菱電機株式会社 | 無線通信システム及び基地局装置及び移動端末装置及び無線リンク切替方法 |
KR100459432B1 (ko) * | 2002-08-21 | 2004-12-03 | 엘지전자 주식회사 | 이동통신 시스템의 핸드오버 처리방법 |
DE10261201A1 (de) * | 2002-12-20 | 2004-07-15 | Philips Semiconductors Dresden Ag | Verfahren zur Herstellung einer Verbindung zwischen einer Mobilstation und einem Kommunikationsnetzwerk |
US7414992B2 (en) * | 2003-06-30 | 2008-08-19 | Motorola, Inc. | Method and apparatus for providing a hand-in to a wireless local area network |
US7853215B2 (en) * | 2003-10-10 | 2010-12-14 | Motorola, Inc. | Communication circuit and method for selecting a reference link |
US7387939B2 (en) * | 2004-07-19 | 2008-06-17 | Micron Technology, Inc. | Methods of forming semiconductor structures and capacitor devices |
US20060079218A1 (en) * | 2004-10-13 | 2006-04-13 | Tylu Wireless Technology, Inc. | Filtered wireless communications |
KR101038628B1 (ko) * | 2004-10-28 | 2011-06-03 | 에스케이 텔레콤주식회사 | 비동기 이동통신 시스템으로부터 와이브로 시스템으로의서비스 전환 방법 |
US20060223542A1 (en) * | 2005-03-31 | 2006-10-05 | Comroe Richard A | Filtered wireless communications |
CN100450284C (zh) * | 2005-06-01 | 2009-01-07 | 华为技术有限公司 | 无线通信系统中实现终端切换的方法 |
EP1903817B1 (en) * | 2005-07-08 | 2011-05-18 | Huawei Technologies Co., Ltd. | Method of inter-system handover |
KR100703802B1 (ko) * | 2005-10-20 | 2007-04-06 | 삼성전자주식회사 | 무선 네트워크 상에서 핸드오버 방법 및 장치 |
CN101137161B (zh) * | 2006-11-27 | 2010-09-01 | 中兴通讯股份有限公司 | 上电链路建立方法及系统 |
KR100784324B1 (ko) * | 2006-11-28 | 2007-12-13 | 삼성전자주식회사 | 이동통신 단말기에서 대기 전류 절약 장치 및 방법 |
CN101335981B (zh) * | 2007-06-26 | 2011-09-28 | 鼎桥通信技术有限公司 | 一种三载波td-scdma系统的载波分配方法 |
US8477830B2 (en) | 2008-03-18 | 2013-07-02 | On-Ramp Wireless, Inc. | Light monitoring system using a random phase multiple access system |
US8520721B2 (en) | 2008-03-18 | 2013-08-27 | On-Ramp Wireless, Inc. | RSSI measurement mechanism in the presence of pulsed jammers |
US20100195553A1 (en) * | 2008-03-18 | 2010-08-05 | Myers Theodore J | Controlling power in a spread spectrum system |
US8958460B2 (en) | 2008-03-18 | 2015-02-17 | On-Ramp Wireless, Inc. | Forward error correction media access control system |
US8363699B2 (en) | 2009-03-20 | 2013-01-29 | On-Ramp Wireless, Inc. | Random timing offset determination |
US8477703B2 (en) * | 2009-06-24 | 2013-07-02 | Texas Instruments Incorporated | Channel utilization improvement in coexisting wireless networks |
US8774109B2 (en) | 2010-06-17 | 2014-07-08 | Kathrein-Werke Kg | Mobile communications network with distributed processing resources |
US8649354B2 (en) * | 2010-06-17 | 2014-02-11 | Kathrein-Werke Kg | Handover in mobile communications networks |
US10313208B2 (en) * | 2014-12-17 | 2019-06-04 | Telefonaktiebolaget Lm Ericsson (Publ) | Flexible assignment of network functions for radio access |
CN107431999B (zh) | 2015-03-18 | 2021-04-09 | 瑞典爱立信有限公司 | 用于寻呼的装置和方法 |
US10111123B2 (en) | 2015-04-30 | 2018-10-23 | Telefonaktiebolaget Lm Ericsson (Publ) | Relaxed measurement reporting with control plane dual connectivity |
EP4236464A3 (en) | 2017-01-05 | 2023-09-06 | NEC Corporation | Radio access network node, wireless terminal, methods therefor, and non-temporary computer-readable medium |
WO2019139691A1 (en) * | 2018-01-10 | 2019-07-18 | Kyocera Corporation | Transmission of wake-up signal to mobile devices at alternate carrier frequency |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55109042A (en) * | 1979-02-14 | 1980-08-21 | Nec Corp | Selective individual calling system |
SE430013B (sv) | 1981-12-21 | 1983-10-10 | Ericsson Telefon Ab L M | Forfarande och anleggning for overforing av telefonsamtal till en berbar, tradlos telefonapparat |
US4485486A (en) * | 1982-08-03 | 1984-11-27 | Motorola, Inc. | Method and apparatus for assigning duplex radio channels and scanning duplex radio channels assigned to mobile and portable radio telephones in a cellular radiotelephone communications system |
SE448199B (sv) | 1985-05-09 | 1987-01-26 | Ericsson Telefon Ab L M | Anleggning med flera berbara, snorlosa telefonapparater |
JPS62225096A (ja) * | 1986-03-26 | 1987-10-03 | Nec Corp | 無線電話方式 |
CA1250900A (en) * | 1986-11-18 | 1989-03-07 | Northern Telecom Limited | Private cellular system |
US4866710A (en) * | 1988-02-22 | 1989-09-12 | Motorola, Inc. | Reuse groups for scan monitoring in digital cellular systems |
CA2030641C (en) * | 1989-11-24 | 1994-05-31 | Yasushi Yamao | Radio communication equipment for a mobile station and traffic channel hand-off method using the same |
JPH04170825A (ja) * | 1990-11-05 | 1992-06-18 | Toshiba Corp | 無線通信方式 |
US5214790A (en) * | 1991-03-11 | 1993-05-25 | Motorola, Inc. | Enhanced talkgroup scan algorithm |
CH682867A5 (de) | 1991-09-24 | 1993-11-30 | Ascom Tech Ag | Verfahren zum Durchführen eines Handovers. |
US5260988A (en) * | 1992-02-06 | 1993-11-09 | Motorola, Inc. | Apparatus and method for alternative radiotelephone system selection |
CA2115657C (en) * | 1992-06-23 | 1998-07-07 | Michael J. Schellinger | Dual system cellular cordless radiotelephone apparatus with sub-data channel timing monitor |
JP2590692B2 (ja) * | 1993-07-14 | 1997-03-12 | 日本電気株式会社 | 移動通信における通話中チャネル切替方法およびシステム |
JPH07170577A (ja) * | 1993-12-14 | 1995-07-04 | Uniden Corp | コードレス電話機 |
US5488649A (en) * | 1994-05-06 | 1996-01-30 | Motorola, Inc. | Method for validating a communication link |
-
1996
- 1996-10-16 AU AU72952/96A patent/AU7295296A/en not_active Abandoned
- 1996-10-16 DE DE69626294T patent/DE69626294T2/de not_active Expired - Lifetime
- 1996-10-16 CN CN96197709A patent/CN1110980C/zh not_active Expired - Lifetime
- 1996-10-16 JP JP51553197A patent/JP3834677B2/ja not_active Expired - Lifetime
- 1996-10-16 CA CA002232693A patent/CA2232693C/en not_active Expired - Lifetime
- 1996-10-16 EP EP96934731A patent/EP0856232B1/en not_active Expired - Lifetime
- 1996-10-16 WO PCT/EP1996/004519 patent/WO1997015160A1/en active IP Right Grant
- 1996-10-16 US US09/051,661 patent/US6236860B1/en not_active Expired - Lifetime
- 1996-10-16 KR KR10-1998-0702812A patent/KR100351256B1/ko not_active IP Right Cessation
-
1999
- 1999-05-03 HK HK99101983A patent/HK1017218A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CN1200228A (zh) | 1998-11-25 |
JP3834677B2 (ja) | 2006-10-18 |
DE69626294D1 (de) | 2003-03-27 |
JPH11513852A (ja) | 1999-11-24 |
CA2232693C (en) | 2005-02-08 |
EP0856232B1 (en) | 2003-02-19 |
DE69626294T2 (de) | 2003-11-13 |
AU7295296A (en) | 1997-05-07 |
US6236860B1 (en) | 2001-05-22 |
KR100351256B1 (ko) | 2003-01-08 |
EP0856232A1 (en) | 1998-08-05 |
CN1110980C (zh) | 2003-06-04 |
CA2232693A1 (en) | 1997-04-24 |
KR19990064316A (ko) | 1999-07-26 |
WO1997015160A1 (en) | 1997-04-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
HK1017218A1 (en) | A method for performing handover and roaming in a radio communication environment | |
AU6497698A (en) | Method and system for performing handover in a mobile communication system | |
IL131091A0 (en) | Method and apparatus for performing soft hand-off in a wireless communication system | |
AU8360698A (en) | A method and apparatus for direct communication between mobile stations | |
GB9300310D0 (en) | Handover method for mobile wireless station | |
AU3381495A (en) | Radio communications device and method for intersystem handover | |
AU8503398A (en) | Method and apparatus for tracking mobile stations in a wireless communications system | |
ZA958574B (en) | Method and apparatus for handoff between different cellular communication systems | |
AU6329998A (en) | Method of and apparatus for avoiding lost communication with a mobile station | |
AU2961399A (en) | Radio base station apparatus and radio communication method | |
AU4912699A (en) | A method and a mobile station for configuring a base station | |
HK115294A (en) | A method for handoff in a mobile radio communication system | |
AU7894598A (en) | Method and system for global roaming in a cellular telecommunications system | |
SG45221A1 (en) | Method for locating a cellular radiocommunication mobile station and equipment for implementing the method | |
GB2331205B (en) | Method and system for providing inter-frequency handoff in a telephone system | |
GB2288301B (en) | Methods and apparatus for call handover between different mobile radio networks | |
EP0936831A4 (en) | AMCR MOBILE STATION AND AMCR TRANSMISSION METHOD | |
EP0635990A3 (en) | Method of call transfer in a cellular mobile communication system. | |
HK1000902A1 (en) | Cellular communication system and method providing improved handoff capability | |
GB2344949B (en) | Apparatus and method for radio communication | |
AU7588794A (en) | A handover method for mobile radio | |
AU3317095A (en) | Handover method in a cellular mobile network | |
AU3565599A (en) | Method and apparatus for group calls in a wireless cdma communication system | |
GB2322752B (en) | Radio communication apparatus and method | |
GB2320659B (en) | Radio communication apparatus and control method therefor |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PF | Patent in force | ||
PE | Patent expired |
Effective date: 20161015 |