AU2002248092A1 - Handoff method in a wireless packet network avoiding loss or delay of packets - Google Patents

Handoff method in a wireless packet network avoiding loss or delay of packets

Info

Publication number
AU2002248092A1
AU2002248092A1 AU2002248092A AU2002248092A AU2002248092A1 AU 2002248092 A1 AU2002248092 A1 AU 2002248092A1 AU 2002248092 A AU2002248092 A AU 2002248092A AU 2002248092 A AU2002248092 A AU 2002248092A AU 2002248092 A1 AU2002248092 A1 AU 2002248092A1
Authority
AU
Australia
Prior art keywords
packets
delay
packet network
wireless packet
handoff method
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.)
Abandoned
Application number
AU2002248092A
Inventor
Peter Siegfried Meier
Ian Douglas Royds
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.)
Tait Electronics Ltd
Original Assignee
Tait Electronics 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 Tait Electronics Ltd filed Critical Tait Electronics Ltd
Publication of AU2002248092A1 publication Critical patent/AU2002248092A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/1607—Details of the supervisory signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L2001/0092—Error control systems characterised by the topology of the transmission link
    • H04L2001/0093—Point-to-multipoint
    • 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
    • H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
    • H04W64/006—Locating users or terminals or network equipment for network management purposes, e.g. mobility management with additional information processing, e.g. for direction or speed determination
    • 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)
AU2002248092A 2001-03-13 2002-03-13 Handoff method in a wireless packet network avoiding loss or delay of packets Abandoned AU2002248092A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NZ510496 2001-03-13
NZ510496A NZ510496A (en) 2001-03-13 2001-03-13 A method where groups of associated nodes are able to transmit all or parts of incoming packets from mobile nodes to other nodes
PCT/NZ2002/000030 WO2002073988A2 (en) 2001-03-13 2002-03-13 Handoff method in a wireless packet network avoiding loss or delay of packets

Publications (1)

Publication Number Publication Date
AU2002248092A1 true AU2002248092A1 (en) 2002-09-24

Family

ID=19928383

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002248092A Abandoned AU2002248092A1 (en) 2001-03-13 2002-03-13 Handoff method in a wireless packet network avoiding loss or delay of packets

Country Status (3)

Country Link
AU (1) AU2002248092A1 (en)
NZ (1) NZ510496A (en)
WO (1) WO2002073988A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE602004026483D1 (en) * 2004-02-13 2010-05-20 Ericsson Telefon Ab L M METHOD FOR QUICK HARD DELIVERY AND A MOBILE STATION AND BASE STATION ASSISTED IN SUCH A PROCESS

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5530693A (en) * 1995-06-06 1996-06-25 Averbuch; Rod Method and apparatus for performing handoff in a packet data communication system
FI101763B (en) * 1995-12-01 1998-08-14 Nokia Mobile Phones Ltd The retention of transported information composition between base station exchanges
FI109503B (en) * 1997-04-15 2002-08-15 Nokia Corp Prevention of packet loss during handover in a packet-based telecommunications network and handover procedure
EP0891114A1 (en) * 1997-07-12 1999-01-13 Telefonaktiebolaget Lm Ericsson Method and system for performing an optimised hand over
CA2304695A1 (en) * 1999-04-20 2000-10-20 Lucent Technologies Inc. Mobile terminal and method of preventing loss of information for the mobile terminal

Also Published As

Publication number Publication date
NZ510496A (en) 2002-10-25
WO2002073988A3 (en) 2003-02-20
WO2002073988A2 (en) 2002-09-19

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase