WO2008134710A3 - Handling cell reselections and state transitions for high-speed downlink packet access - Google Patents

Handling cell reselections and state transitions for high-speed downlink packet access Download PDF

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Publication number
WO2008134710A3
WO2008134710A3 PCT/US2008/061984 US2008061984W WO2008134710A3 WO 2008134710 A3 WO2008134710 A3 WO 2008134710A3 US 2008061984 W US2008061984 W US 2008061984W WO 2008134710 A3 WO2008134710 A3 WO 2008134710A3
Authority
WO
WIPO (PCT)
Prior art keywords
dsch
reception
wtru
state
cell
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.)
Ceased
Application number
PCT/US2008/061984
Other languages
French (fr)
Other versions
WO2008134710A8 (en
WO2008134710A2 (en
Inventor
Diana Pani
Rocco Digirolamo
Paul Marinier
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.)
InterDigital Technology Corp
Original Assignee
InterDigital Technology Corp
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
Priority to AT08747162T priority Critical patent/ATE544309T1/en
Priority to EP11190544.4A priority patent/EP2424298B1/en
Priority to JP2010506596A priority patent/JP5023211B2/en
Priority to KR1020147036828A priority patent/KR101601588B1/en
Priority to EP13173681.1A priority patent/EP2699037B1/en
Priority to BRPI0809897-2A priority patent/BRPI0809897B1/en
Priority to DK08747162.9T priority patent/DK2153684T3/en
Priority to EP08747162A priority patent/EP2153684B1/en
Priority to CA2685572A priority patent/CA2685572C/en
Priority to HK10106993.2A priority patent/HK1141189B/en
Priority to MX2009011760A priority patent/MX2009011760A/en
Priority to CN200880014233XA priority patent/CN101690323B/en
Application filed by InterDigital Technology Corp filed Critical InterDigital Technology Corp
Priority to AU2008245478A priority patent/AU2008245478B2/en
Publication of WO2008134710A2 publication Critical patent/WO2008134710A2/en
Publication of WO2008134710A3 publication Critical patent/WO2008134710A3/en
Publication of WO2008134710A8 publication Critical patent/WO2008134710A8/en
Priority to IL201823A priority patent/IL201823A/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/18—Management of setup rejection or failure
    • 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
    • H04W36/0016—Hand-off preparation specially adapted for end-to-end data sessions
    • 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
    • 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
    • H04W36/0072—Transmission or use of information for re-establishing the radio link of resource information of target access point
    • 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
    • H04W36/08—Reselecting an access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower
    • H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower using a pre-established activity schedule, e.g. traffic indication frame
    • 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
    • H04W76/00—Connection management
    • H04W76/30—Connection release
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

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

Abstract

A wireless transmit receive unit (WTRU) is configured to operate in an high speed data packet access (HSDPA) mode in a cell and/or state and to clear HSDPA resources when moving out of the cell and/or state. The WTRU is configured to clear HSDPA resources when conditions to perform high speed downlink shared channel reception are not met. When in cell transition or state transition, the WTRU checks whether there is an ongoing a high speed downlink scheduling channel (HS-DSCH) reception, and if the new cell or state cannot support HS-DSCH, then the HSDPA resources being used for the ongoing HS-DSCH reception are released. The WTRU uses radio resource control (RRC) processing, and monitors various events and conditions such as an RRC variable HS_DSCH_RECEPTION_GENERAL, which tracks HS-DSCH reception for all states in order to make the determination whether to release HSDPA resources.
PCT/US2008/061984 2007-04-30 2008-04-30 Handling cell reselections and state transitions for high-speed downlink packet access Ceased WO2008134710A2 (en)

Priority Applications (14)

Application Number Priority Date Filing Date Title
EP11190544.4A EP2424298B1 (en) 2007-04-30 2008-04-30 Handling cell reselections and state transitions for high-speed downlink packet access
JP2010506596A JP5023211B2 (en) 2007-04-30 2008-04-30 Cell reselection and state change handling for fast downlink packet access
KR1020147036828A KR101601588B1 (en) 2007-04-30 2008-04-30 Handling cell reselections and state transitions for high-speed downlink packet access
EP13173681.1A EP2699037B1 (en) 2007-04-30 2008-04-30 Implementing and managing state transitions for high-speed downlink packet access
BRPI0809897-2A BRPI0809897B1 (en) 2007-04-30 2008-04-30 method and device for manipulating cell re-selection and transition states for accessing high-speed downlink packets
DK08747162.9T DK2153684T3 (en) 2007-04-30 2008-04-30 Handle cell reelection and state transitions for high-speed downlink packet access
EP08747162A EP2153684B1 (en) 2007-04-30 2008-04-30 Handling cell reselections and state transitions for high-speed downlink packet access
HK10106993.2A HK1141189B (en) 2007-04-30 2008-04-30 Handling cell reselections and state transitions for high-speed downlink packet access
CA2685572A CA2685572C (en) 2007-04-30 2008-04-30 Handling cell reselections and state transitions for high-speed downlink packet access
AT08747162T ATE544309T1 (en) 2007-04-30 2008-04-30 HANDLING CELL RESELECTIONS AND STATE TRANSITIONS FOR HSDPA
CN200880014233XA CN101690323B (en) 2007-04-30 2008-04-30 Cell reselection and state transition processing for high-speed downlink packet access
MX2009011760A MX2009011760A (en) 2007-04-30 2008-04-30 MANAGEMENT OF CELL RESELECTIONS AND STATE TRANSITIONS FOR ACCESS OF HIGH-SPEED DESCENDING LINK PACKAGES.
AU2008245478A AU2008245478B2 (en) 2007-04-30 2008-04-30 Handling cell reselections and state transitions for high-speed downlink packet access
IL201823A IL201823A (en) 2007-04-30 2009-10-29 Handling cell reselections and state transitions for high-speed downlink packet access

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
US91504807P 2007-04-30 2007-04-30
US60/915,048 2007-04-30
US94454007P 2007-06-18 2007-06-18
US94466107P 2007-06-18 2007-06-18
US60/944,540 2007-06-18
US60/944,661 2007-06-18
US95557807P 2007-08-13 2007-08-13
US60/955,578 2007-08-13

Publications (3)

Publication Number Publication Date
WO2008134710A2 WO2008134710A2 (en) 2008-11-06
WO2008134710A3 true WO2008134710A3 (en) 2008-12-18
WO2008134710A8 WO2008134710A8 (en) 2009-02-05

Family

ID=39739371

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/US2008/061901 Ceased WO2008137421A2 (en) 2007-04-30 2008-04-29 Handling cell reselections and transitions to and from an enhanced cell_fach state
PCT/US2008/061984 Ceased WO2008134710A2 (en) 2007-04-30 2008-04-30 Handling cell reselections and state transitions for high-speed downlink packet access

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PCT/US2008/061901 Ceased WO2008137421A2 (en) 2007-04-30 2008-04-29 Handling cell reselections and transitions to and from an enhanced cell_fach state

Country Status (16)

Country Link
US (9) US8130724B2 (en)
EP (5) EP2153686A2 (en)
JP (9) JP4981170B2 (en)
KR (8) KR20140081906A (en)
CN (5) CN105611582B (en)
AR (2) AR066360A1 (en)
AT (1) ATE544309T1 (en)
AU (2) AU2008247857B2 (en)
BR (2) BRPI0809781B1 (en)
CA (2) CA2685969C (en)
DK (1) DK2153684T3 (en)
IL (2) IL201823A (en)
MX (2) MX2009011764A (en)
MY (2) MY148708A (en)
TW (8) TWI463825B (en)
WO (2) WO2008137421A2 (en)

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