[go: up one dir, main page]

GB2495007B - Improvements in handover between heterogeneous radio networks - Google Patents

Improvements in handover between heterogeneous radio networks

Info

Publication number
GB2495007B
GB2495007B GB1217438.9A GB201217438A GB2495007B GB 2495007 B GB2495007 B GB 2495007B GB 201217438 A GB201217438 A GB 201217438A GB 2495007 B GB2495007 B GB 2495007B
Authority
GB
United Kingdom
Prior art keywords
handover
mobile device
wireless
server
network
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 - Fee Related
Application number
GB1217438.9A
Other versions
GB2495007A (en
GB201217438D0 (en
Inventor
Rajeev Hegde
Rajiv Rajan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Priority to GB1217438.9A priority Critical patent/GB2495007B/en
Publication of GB201217438D0 publication Critical patent/GB201217438D0/en
Publication of GB2495007A publication Critical patent/GB2495007A/en
Application granted granted Critical
Publication of GB2495007B publication Critical patent/GB2495007B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H04W36/005—Control or signalling for completing the hand-off involving radio access media independent information, e.g. MIH [Media independent Hand-off]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/02—Buffering or recovering information during reselection ; Modification of the traffic flow during hand-off

Landscapes

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

Abstract

Disclosed is a method of performing a handover of a mobile device from a first wireless IP network to a second wireless IP network, the mobile device being connected, via a tunnel, to a Server of a Mobile IP system, and to an information server coupled to the first and second wireless networks, wherein the information server is arranged to provide handover messages to the mobile device to assist the mobile device in performing a handover from the first wireless network to the second wireless network, comprising the steps of: determining that a handover is imminent or in progress and transmitting data packets to the mobile device from the server and also buffering the data packets containing handover messages at the server if the handover is in progress. Data packets containing application data may also be buffered while handover is imminent or in progress.
GB1217438.9A 2012-09-28 2012-09-28 Improvements in handover between heterogeneous radio networks Expired - Fee Related GB2495007B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1217438.9A GB2495007B (en) 2012-09-28 2012-09-28 Improvements in handover between heterogeneous radio networks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1217438.9A GB2495007B (en) 2012-09-28 2012-09-28 Improvements in handover between heterogeneous radio networks

Publications (3)

Publication Number Publication Date
GB201217438D0 GB201217438D0 (en) 2012-11-14
GB2495007A GB2495007A (en) 2013-03-27
GB2495007B true GB2495007B (en) 2014-01-08

Family

ID=47225412

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1217438.9A Expired - Fee Related GB2495007B (en) 2012-09-28 2012-09-28 Improvements in handover between heterogeneous radio networks

Country Status (1)

Country Link
GB (1) GB2495007B (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006041269A1 (en) * 2004-10-15 2006-04-20 Samsung Electronics Co., Ltd. Apparatus and method for handover in mobile communication system
WO2006052563A2 (en) * 2004-11-05 2006-05-18 Interdigital Technology Corporation Wireless communication method and system for implementing media independent handover between technologically diversified access networks
EP1826949A1 (en) * 2006-02-28 2007-08-29 Thomson Licensing Seamless handover method and system
US20070248049A1 (en) * 2006-04-20 2007-10-25 Victor Fajardo Packet loss prevention during handoff using packet copy-and-forward

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006041269A1 (en) * 2004-10-15 2006-04-20 Samsung Electronics Co., Ltd. Apparatus and method for handover in mobile communication system
WO2006052563A2 (en) * 2004-11-05 2006-05-18 Interdigital Technology Corporation Wireless communication method and system for implementing media independent handover between technologically diversified access networks
EP1826949A1 (en) * 2006-02-28 2007-08-29 Thomson Licensing Seamless handover method and system
US20070248049A1 (en) * 2006-04-20 2007-10-25 Victor Fajardo Packet loss prevention during handoff using packet copy-and-forward

Also Published As

Publication number Publication date
GB2495007A (en) 2013-03-27
GB201217438D0 (en) 2012-11-14

Similar Documents

Publication Publication Date Title
EP2426956A4 (en) Data transferring method, system and related network device based on proxy mobile (pm) ipv6
WO2013134668A3 (en) Systems and methods for establishing a connection setup through relays
EP2624614A4 (en) Wireless communication system and method, wireless terminal, wireless station, and operation management server device
GB2511562A (en) Providing data to a mobile application accessible at a mobile device via different network connections without interruption and mobile device which hands over
ZA201303951B (en) Mobile communication method, gateway apparatus, mobility management node, and call session control server apparatus
WO2012124919A3 (en) Method and apparatus for performing handover in wireless communication system
WO2012157941A3 (en) Method for performing handover in wireless access system for supporting communication between devices and apparatus for supporting same
WO2014039280A3 (en) Systems, apparatus, and methods for association in multi-hop networks
EP2571329A4 (en) Gateway device, base station, mobile management server, and communication method
WO2010129188A3 (en) Method and apparatus for proximity based pairing of mobile devices
WO2014046453A3 (en) Method and apparatus for updating listen interval in wireless lan system
WO2014043665A8 (en) Self-optimization of backhaul radio resources and small cell backhaul delay estimation
WO2011059688A3 (en) Method and apparatuses for establishing a data packet bearer
WO2011049696A3 (en) Coverage loss recovery in a wireless communication network
WO2012111971A3 (en) Method and apparatus for peer-to-peer service in wireless communication system
IN2014DN07681A (en)
WO2014053979A3 (en) Methods and devices for adjusting resource management procedures based on machine device capability information
WO2012093893A3 (en) Interworking method and device between base stations using gateway in wireless communication system of hierarchical cell structure
WO2010081168A8 (en) Methods and apparatuses for fetching native security context between core network nodes after inter-system handover
WO2013027952A3 (en) Method and apparatus for performing handover in wireless communication system
WO2012023836A3 (en) Retrieval of user equipment capabilities by application server
WO2012138067A3 (en) Method of transmitting message at user equipment in wireless communication system and apparatus thereof
WO2014046437A3 (en) Method and device for controlling session keep-alive for application in mobile communication system
WO2012053857A3 (en) Method and apparatus for performing network entry/reentry in wireless communication system
WO2011142624A3 (en) The method and apparatus for performing handover procedure in wireless communication system

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20190930