EP1652396A4 - Systemes et procedes d'itinerance en continu entre des reseaux sans fil - Google Patents
Systemes et procedes d'itinerance en continu entre des reseaux sans filInfo
- Publication number
- EP1652396A4 EP1652396A4 EP03818221A EP03818221A EP1652396A4 EP 1652396 A4 EP1652396 A4 EP 1652396A4 EP 03818221 A EP03818221 A EP 03818221A EP 03818221 A EP03818221 A EP 03818221A EP 1652396 A4 EP1652396 A4 EP 1652396A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- systems
- methods
- wireless networks
- seamless roaming
- roaming
- 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.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W40/00—Communication routing or communication path finding
- H04W40/24—Connectivity information management, e.g. connectivity discovery or connectivity update
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/14—Reselecting a network or an air interface
- H04W36/144—Reselecting a network or an air interface over a different radio air interface technology
- H04W36/1446—Reselecting a network or an air interface over a different radio air interface technology wherein at least one of the networks is unlicensed
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/18—Selecting a network or a communication service
-
- 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
- H04W84/12—WLAN [Wireless Local Area Networks]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
- H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Mobile Radio Communication Systems (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2003/024630 WO2005018252A1 (fr) | 2002-08-02 | 2003-08-06 | Systemes et procedes d'itinerance en continu entre des reseaux sans fil |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1652396A1 EP1652396A1 (fr) | 2006-05-03 |
EP1652396A4 true EP1652396A4 (fr) | 2010-12-22 |
Family
ID=34885492
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP03818221A Withdrawn EP1652396A4 (fr) | 2003-08-06 | 2003-08-06 | Systemes et procedes d'itinerance en continu entre des reseaux sans fil |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1652396A4 (fr) |
JP (1) | JP4649547B2 (fr) |
KR (1) | KR100972068B1 (fr) |
CN (1) | CN1802864A (fr) |
AU (1) | AU2003261411A1 (fr) |
CA (1) | CA2527511C (fr) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8553623B2 (en) * | 2007-07-20 | 2013-10-08 | Broadcom Corporation | Method and system for utilizing standardized interface in a wireless device to discover and use local and remote resources |
CN101635660B (zh) * | 2008-07-23 | 2012-02-01 | 华为终端有限公司 | 链路切换方法、用户驻地设备及链路切换系统 |
CN102149153B (zh) * | 2010-07-15 | 2016-08-17 | 优视科技有限公司 | 一种用于移动通讯设备终端的网络自动切换方法及装置 |
CN102651883B (zh) * | 2011-02-25 | 2016-12-28 | 中兴通讯股份有限公司 | 检测终端连接丢失的方法及装置 |
CN104170425B (zh) * | 2012-03-14 | 2018-08-21 | 海德沃特研究有限责任公司 | 通过动态选择的接入网进行移动设备激活 |
CN103780512B (zh) * | 2014-01-26 | 2017-02-15 | 宇龙计算机通信科技(深圳)有限公司 | 一种手动选网注册方法及装置 |
CN104185235B (zh) * | 2014-08-19 | 2016-01-06 | 小米科技有限责任公司 | 无线网络调整方法及装置 |
US9794896B2 (en) | 2014-08-19 | 2017-10-17 | Xiaomi Inc. | Method and device for adjusting state of wireless network |
US9362988B2 (en) * | 2014-10-28 | 2016-06-07 | Qualcomm Incorporated | WWAN and WLAN cooperative support of multi-SIM devices |
US10506616B2 (en) * | 2017-08-04 | 2019-12-10 | Charter Communications Operating, Llc | Prioritizing preferred networks |
US11228957B2 (en) * | 2019-09-13 | 2022-01-18 | Microsoft Technology Licensing, Llc | Seamless roaming of real time media sessions |
US11706682B2 (en) | 2020-12-22 | 2023-07-18 | Google Llc | Switchable communication transport for communication between primary devices and vehicle head units |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001035585A1 (fr) * | 1999-11-12 | 2001-05-17 | Telefonaktiebolaget Lm Ericsson (Publ) | Procede et dispositif servant a l'acces reseau selectif |
WO2001058190A1 (fr) * | 2000-02-02 | 2001-08-09 | TELIA AB_(publ) | Procede de selection de reseau de radiodiffusion, et systeme et terminal utilisant ce procede |
US20020039892A1 (en) * | 2000-10-04 | 2002-04-04 | Bo Lindell | System and method for network and service selection in a mobile communication station |
US20030100308A1 (en) * | 2001-11-27 | 2003-05-29 | Intel Corporation | Device and method for intelligent wireless communication selection |
WO2003061177A2 (fr) * | 2002-01-02 | 2003-07-24 | Winphoria Networks, Inc. | Procede, systeme et appareil de fourniture de services de reseau longue portee sans fil a une station mobile servie par un reseau local sans fil |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000196496A (ja) * | 1998-12-30 | 2000-07-14 | Murata Mfg Co Ltd | 高周波スイッチ |
US7039027B2 (en) * | 2000-12-28 | 2006-05-02 | Symbol Technologies, Inc. | Automatic and seamless vertical roaming between wireless local area network (WLAN) and wireless wide area network (WWAN) while maintaining an active voice or streaming data connection: systems, methods and program products |
JPWO2003015444A1 (ja) * | 2001-08-06 | 2004-12-02 | 有限会社多値回路研究会 | 無線通信端末装置、中継サーバ、無線通信システムおよび無線通信方法、並びに制御プログラム |
US7225260B2 (en) * | 2001-09-28 | 2007-05-29 | Symbol Technologies, Inc. | Software method for maintaining connectivity between applications during communications by mobile computer terminals operable in wireless networks |
US6744753B2 (en) * | 2001-11-01 | 2004-06-01 | Nokia Corporation | Local service handover |
US7329440B2 (en) * | 2004-11-09 | 2008-02-12 | Semiconductor Energy Laboratory Co., Ltd. | Liquid crystal composition and liquid crystal electro-optical device |
-
2003
- 2003-08-06 KR KR1020067002534A patent/KR100972068B1/ko active IP Right Grant
- 2003-08-06 CN CNA038267632A patent/CN1802864A/zh active Pending
- 2003-08-06 CA CA2527511A patent/CA2527511C/fr not_active Expired - Lifetime
- 2003-08-06 AU AU2003261411A patent/AU2003261411A1/en not_active Abandoned
- 2003-08-06 EP EP03818221A patent/EP1652396A4/fr not_active Withdrawn
- 2003-08-06 JP JP2005507889A patent/JP4649547B2/ja not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001035585A1 (fr) * | 1999-11-12 | 2001-05-17 | Telefonaktiebolaget Lm Ericsson (Publ) | Procede et dispositif servant a l'acces reseau selectif |
WO2001058190A1 (fr) * | 2000-02-02 | 2001-08-09 | TELIA AB_(publ) | Procede de selection de reseau de radiodiffusion, et systeme et terminal utilisant ce procede |
US20020039892A1 (en) * | 2000-10-04 | 2002-04-04 | Bo Lindell | System and method for network and service selection in a mobile communication station |
US20030100308A1 (en) * | 2001-11-27 | 2003-05-29 | Intel Corporation | Device and method for intelligent wireless communication selection |
WO2003061177A2 (fr) * | 2002-01-02 | 2003-07-24 | Winphoria Networks, Inc. | Procede, systeme et appareil de fourniture de services de reseau longue portee sans fil a une station mobile servie par un reseau local sans fil |
Non-Patent Citations (1)
Title |
---|
See also references of WO2005018252A1 * |
Also Published As
Publication number | Publication date |
---|---|
CA2527511C (fr) | 2013-05-14 |
EP1652396A1 (fr) | 2006-05-03 |
JP2007521682A (ja) | 2007-08-02 |
CN1802864A (zh) | 2006-07-12 |
KR100972068B1 (ko) | 2010-07-22 |
KR20060103422A (ko) | 2006-09-29 |
AU2003261411A1 (en) | 2005-03-07 |
CA2527511A1 (fr) | 2005-02-24 |
JP4649547B2 (ja) | 2011-03-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20060125 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR |
|
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20101119 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: H04W 36/14 20090101AFI20101115BHEP Ipc: H04W 84/12 20090101ALN20101115BHEP Ipc: H04W 88/06 20090101ALN20101115BHEP Ipc: H04W 48/18 20090101ALI20101115BHEP |
|
17Q | First examination report despatched |
Effective date: 20110218 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20121123 |