WO2006030308A3 - Enhanced assisted cell change - Google Patents

Enhanced assisted cell change Download PDF

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Publication number
WO2006030308A3
WO2006030308A3 PCT/IB2005/002834 IB2005002834W WO2006030308A3 WO 2006030308 A3 WO2006030308 A3 WO 2006030308A3 IB 2005002834 W IB2005002834 W IB 2005002834W WO 2006030308 A3 WO2006030308 A3 WO 2006030308A3
Authority
WO
WIPO (PCT)
Prior art keywords
mbms
network
information
neighbor cell
new message
Prior art date
Application number
PCT/IB2005/002834
Other languages
French (fr)
Other versions
WO2006030308A2 (en
Inventor
Rami Vaittinen
Harri Jokinen
Guillaume Sebire
Original Assignee
Nokia Corp
Nokia 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 Nokia Corp, Nokia Inc filed Critical Nokia Corp
Priority to CN2005800356617A priority Critical patent/CN101185348B/en
Priority to JP2007530795A priority patent/JP2008514047A/en
Publication of WO2006030308A2 publication Critical patent/WO2006030308A2/en
Publication of WO2006030308A3 publication Critical patent/WO2006030308A3/en

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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • 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
    • H04W36/0007—Control or signalling for completing the hand-off for multicast or broadcast services, e.g. MBMS
    • 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
    • H04W36/00835—Determination of neighbour cell lists
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/12—Reselecting a serving backbone network switching or routing node
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/34—Reselection control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/30—Resource management for broadcast services
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services

Abstract

A system and method for minimizing the gap in service during the reception of an MBMS session due to the reselection of a neighboring cell in which that MBMS session is not ongoing, wherein a mobile station (MS) indicates its target cell and MBMS service id (i.e., BSIC, neighboring cell index, and Temporary MBMS Group Identity (TMGI)) to a network by sending this information to the network in an RLC/MAC message, e.g., a packet downlink ACK/NACK or with a new message. If the network has resources available for allocation, the network is permitted to allocate these resources for the MBMS session indicated by the MS and send corresponding MBMS neighbor cell information to the MS upon receipt of the packet downlink ACKINACK or the new message. When the MS receives the MBMS neighbor cell information, it will then reselect to the target cell identified by the MBMS neighbor cell information.
PCT/IB2005/002834 2004-09-14 2005-08-19 Enhanced assisted cell change WO2006030308A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN2005800356617A CN101185348B (en) 2004-09-14 2005-08-19 Enhanced assisted cell change
JP2007530795A JP2008514047A (en) 2004-09-14 2005-08-19 Enhanced cell change support

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US60978704P 2004-09-14 2004-09-14
US60/609,787 2004-09-14

Publications (2)

Publication Number Publication Date
WO2006030308A2 WO2006030308A2 (en) 2006-03-23
WO2006030308A3 true WO2006030308A3 (en) 2008-01-03

Family

ID=35395775

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/IB2005/002919 WO2006030311A2 (en) 2004-09-14 2005-08-18 Enhanced assisted cell change
PCT/IB2005/002834 WO2006030308A2 (en) 2004-09-14 2005-08-19 Enhanced assisted cell change

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PCT/IB2005/002919 WO2006030311A2 (en) 2004-09-14 2005-08-18 Enhanced assisted cell change

Country Status (11)

Country Link
US (2) US8081999B2 (en)
EP (2) EP1635594B1 (en)
JP (2) JP2008514048A (en)
KR (3) KR20070052347A (en)
CN (2) CN101292545B (en)
AT (2) ATE396597T1 (en)
DE (2) DE602005012349D1 (en)
MY (2) MY145494A (en)
PL (2) PL1635594T3 (en)
TW (2) TWI305471B (en)
WO (2) WO2006030311A2 (en)

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Publication number Publication date
KR20070052347A (en) 2007-05-21
KR20090019868A (en) 2009-02-25
TWI305471B (en) 2009-01-11
EP1635593A1 (en) 2006-03-15
DE602005012349D1 (en) 2009-03-05
TW200623710A (en) 2006-07-01
JP2008514047A (en) 2008-05-01
WO2006030311A2 (en) 2006-03-23
JP2008514048A (en) 2008-05-01
TWI373229B (en) 2012-09-21
KR100938836B1 (en) 2010-01-26
CN101292545A (en) 2008-10-22
EP1635593B1 (en) 2008-05-21
ATE421232T1 (en) 2009-01-15
MY139198A (en) 2009-08-28
CN101185348B (en) 2012-07-04
PL1635594T3 (en) 2009-06-30
PL1635593T3 (en) 2008-10-31
MY145494A (en) 2012-02-29
US7519384B2 (en) 2009-04-14
DE602005006920D1 (en) 2008-07-03
US20060058034A1 (en) 2006-03-16
KR100914237B1 (en) 2009-08-26
CN101185348A (en) 2008-05-21
WO2006030308A2 (en) 2006-03-23
WO2006030311A3 (en) 2008-02-14
EP1635594B1 (en) 2009-01-14
EP1635594A1 (en) 2006-03-15
US20060079242A1 (en) 2006-04-13
US8081999B2 (en) 2011-12-20
TW200627994A (en) 2006-08-01
KR20070053805A (en) 2007-05-25
ATE396597T1 (en) 2008-06-15
CN101292545B (en) 2011-05-11

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