UA91519C2 - Supporting handoff for networks having different protocols for communication channel establishment - Google Patents
Supporting handoff for networks having different protocols for communication channel establishmentInfo
- 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
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.
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100960124B1 (en) * | 2007-12-18 | 2010-05-27 | 한국전자통신연구원 | Mobile terminal and method for handover |
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE291321T1 (en) * | 2002-12-20 | 2005-04-15 | Cit Alcatel | METHOD AND DEVICE FOR AUTHENTICATING A USER |
-
2005
- 2005-09-28 KR KR20077009674A patent/KR20070103362A/en not_active Application Discontinuation
- 2005-09-28 UA UAA200704676A patent/UA91519C2/en unknown
- 2005-09-28 TW TW094133760A patent/TWI366410B/en not_active IP Right Cessation
- 2005-09-28 CN CN200580038277.2A patent/CN101057459B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN101057459B (en) | 2014-07-30 |
KR20070103362A (en) | 2007-10-23 |
TW200637397A (en) | 2006-10-16 |
CN101057459A (en) | 2007-10-17 |
TWI366410B (en) | 2012-06-11 |
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