[go: up one dir, main page]

UA91519C2 - Supporting handoff for networks having different protocols for communication channel establishment - Google Patents

Supporting handoff for networks having different protocols for communication channel establishment

Info

Publication number
UA91519C2
UA91519C2 UAA200704676A UAA200704676A UA91519C2 UA 91519 C2 UA91519 C2 UA 91519C2 UA A200704676 A UAA200704676 A UA A200704676A UA A200704676 A UAA200704676 A UA A200704676A UA 91519 C2 UA91519 C2 UA 91519C2
Authority
UA
Ukraine
Prior art keywords
handoff
indication
node
different
network
Prior art date
Application number
UAA200704676A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Масаказу СИРОТА
Цзюнь Ван
Марчелло Лиой
Original Assignee
Квелкомм Инкорпорейтед
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Квелкомм Инкорпорейтед filed Critical Квелкомм Инкорпорейтед
Publication of UA91519C2 publication Critical patent/UA91519C2/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/04—Reselecting a cell layer in multi-layered cells
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/04—Network layer protocols, e.g. mobile IP [Internet Protocol]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

In a communication system in which a roaming node seeking network access among different networks which are implemented with different network interface layer protocols, handoff schemes are instituted whereby the node may freely move from one network to another with reduced levels of interruptions with respect to the network access. Prior to and at the onset of a handoff. the node receives an indication for the handoff. The indication may be embodied in various forms such as a signal message indicating a change of the SID (System Identification), MID (Network Identification), or PZID (Packet Zone Identification). Alternatively, the indication can be in the form of information straightforwardly included in a data packet sent to the roaming node prior to the handoff. As another alternative, the indication can be implemented as distinguishable message patterns sent to the node in which different message patterns can be sent by different networks supporting different network interface layer protocols.
UAA200704676A 2004-09-28 2005-09-28 Supporting handoff for networks having different protocols for communication channel establishment UA91519C2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US61421504P 2004-09-28 2004-09-28

Publications (1)

Publication Number Publication Date
UA91519C2 true UA91519C2 (en) 2010-08-10

Family

ID=38796196

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA200704676A UA91519C2 (en) 2004-09-28 2005-09-28 Supporting handoff for networks having different protocols for communication channel establishment

Country Status (4)

Country Link
KR (1) KR20070103362A (en)
CN (1) CN101057459B (en)
TW (1) TWI366410B (en)
UA (1) UA91519C2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100960124B1 (en) * 2007-12-18 2010-05-27 한국전자통신연구원 Mobile terminal and its handover method
KR101398631B1 (en) * 2008-05-30 2014-05-22 삼성전자주식회사 Method and Apparatus of Anti-Replay Attack over Wireless Network Environment
CN102098624B (en) * 2008-11-07 2014-03-12 华为终端有限公司 Control method and terminal of multi-media broadcasting service
CN101404552B (en) * 2008-11-07 2011-04-20 华为终端有限公司 Control method, system and terminal for multimedia broadcasting service
KR101602493B1 (en) 2015-09-10 2016-03-10 (주)에버앤에버 portable device making alkali return flow

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1434404B1 (en) * 2002-12-20 2005-03-16 Alcatel Method and system to provide authentication for a user

Also Published As

Publication number Publication date
CN101057459A (en) 2007-10-17
KR20070103362A (en) 2007-10-23
TW200637397A (en) 2006-10-16
CN101057459B (en) 2014-07-30
TWI366410B (en) 2012-06-11

Similar Documents

Publication Publication Date Title
HK1158871A1 (en) Method for base station to obtain radio capability information of user equipment in long term evolution system
WO2006037128A3 (en) Handoff supports for networks having different link establishment protocols
GB0312681D0 (en) IP mobility
SE0202499L (en) Signaling method between MAC devices in a packet communication system
ATE489819T1 (en) NETWORKING OF CELLULAR RADIO NETWORKS AND WIRELESS DATA NETWORKS
WO2004077747A8 (en) Method and system for improved handoff of a mobile device between wireless subnetworks
DE60142243D1 (en) SEAMLESS SUBMISSION AT MOBILE IP
ATE504149T1 (en) METHOD AND DEVICE FOR MOBILE IP ROUTE OPTIMIZATION
MX2007007352A (en) Method and apparatus for communicating scheduling information between ue and radio access network using space otherwise used for padding.
HK1073204A1 (en) Optimized information transfer associated with relocation of an ip session in a mobile communications system
WO2007063427A3 (en) Method, apparatus and article for collisionless beacon transmission in wireless networks
TW200746774A (en) Signaling with opaque UE identities
ATE552714T1 (en) SYNCHRONIZATION METHOD, RADIO NETWORK AND STATION
ATE471051T1 (en) HANDOFFS BETWEEN SYSTEMS IN MULTI-ACCESS ENVIRONMENTS
IN2012DN02395A (en)
WO2003098882A8 (en) Routing data packets through a wireless network
WO2006086756A3 (en) Unlicensed mobile access network (uman) system and method
WO2004045081A3 (en) System and method for discovering network interface capabilities
ATE494698T1 (en) SERVER, METHOD AND COMPUTER READABLE MEDIA FOR DETECTING ADJACENT NETWORKS IN A MOBILE STATION
WO2008048292A3 (en) Framework for hybrid ad-hoc networks
EP2362591A3 (en) Method and apparatus for discovering network service providers
DE602006003593D1 (en) A hard handover method and a radio network controller unit therefor in a mobile telecommunication system
WO2007078042A3 (en) Method for handover in mobile communication system
WO2008018150A8 (en) Vrm selection
MY159211A (en) Unlicensed mobile access (uma) terminal location in a communications network