BRPI0719822A2 - Handover para qualquer célula de uma estação base alvo em um sistema de comunicação sem fio - Google Patents

Handover para qualquer célula de uma estação base alvo em um sistema de comunicação sem fio

Info

Publication number
BRPI0719822A2
BRPI0719822A2 BRPI0719822-1A2A BRPI0719822A BRPI0719822A2 BR PI0719822 A2 BRPI0719822 A2 BR PI0719822A2 BR PI0719822 A BRPI0719822 A BR PI0719822A BR PI0719822 A2 BRPI0719822 A2 BR PI0719822A2
Authority
BR
Brazil
Prior art keywords
handover
cell
wireless communication
communication system
target station
Prior art date
Application number
BRPI0719822-1A2A
Other languages
English (en)
Inventor
Masato Kitazoe
Oronzo Flore
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of BRPI0719822A2 publication Critical patent/BRPI0719822A2/pt

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
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0079—Transmission or use of information for re-establishing the radio link in case of hand-off failure or rejection
    • 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
    • H04W36/0033—Control or signalling for completing the hand-off for data sessions of end-to-end connection with transfer of context information
    • 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
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0061—Transmission or use of information for re-establishing the radio link of neighbour cell information
    • 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
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0077—Transmission or use of information for re-establishing the radio link of access information of target access point
    • 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
    • H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
    • H04W36/0085—Hand-off measurements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/27—Transitions between radio resource control [RRC] states
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/16—Interfaces between hierarchically similar devices
    • H04W92/20—Interfaces between hierarchically similar devices between access points

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
BRPI0719822-1A2A 2006-10-03 2007-10-02 Handover para qualquer célula de uma estação base alvo em um sistema de comunicação sem fio BRPI0719822A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US82801006P 2006-10-03 2006-10-03
US82818606P 2006-10-04 2006-10-04
PCT/US2007/080202 WO2008042906A2 (en) 2006-10-03 2007-10-02 Handover to any cell of a target base station in a wireless communication system

Publications (1)

Publication Number Publication Date
BRPI0719822A2 true BRPI0719822A2 (pt) 2014-05-06

Family

ID=39111356

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0719822-1A2A BRPI0719822A2 (pt) 2006-10-03 2007-10-02 Handover para qualquer célula de uma estação base alvo em um sistema de comunicação sem fio

Country Status (10)

Country Link
US (1) US8909227B2 (pt)
EP (1) EP2070377B1 (pt)
JP (1) JP5043948B2 (pt)
KR (1) KR101175833B1 (pt)
CN (2) CN101523951A (pt)
BR (1) BRPI0719822A2 (pt)
CA (1) CA2662572A1 (pt)
RU (1) RU2437255C2 (pt)
TW (1) TWI348323B (pt)
WO (1) WO2008042906A2 (pt)

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Also Published As

Publication number Publication date
KR20090095559A (ko) 2009-09-09
TW200830912A (en) 2008-07-16
CN101523951A (zh) 2009-09-02
TWI348323B (en) 2011-09-01
JP2010506506A (ja) 2010-02-25
US20100178920A1 (en) 2010-07-15
US8909227B2 (en) 2014-12-09
EP2070377A2 (en) 2009-06-17
KR101175833B1 (ko) 2012-08-27
RU2437255C2 (ru) 2011-12-20
CN104902522B (zh) 2018-10-19
EP2070377B1 (en) 2014-05-07
JP5043948B2 (ja) 2012-10-10
WO2008042906A2 (en) 2008-04-10
RU2009116628A (ru) 2010-11-10
WO2008042906A3 (en) 2008-06-05
CN104902522A (zh) 2015-09-09
CA2662572A1 (en) 2008-04-10

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