HK1093618A1 - Enhanced uplink operation in soft handover - Google Patents

Enhanced uplink operation in soft handover

Info

Publication number
HK1093618A1
HK1093618A1 HK07100426.7A HK07100426A HK1093618A1 HK 1093618 A1 HK1093618 A1 HK 1093618A1 HK 07100426 A HK07100426 A HK 07100426A HK 1093618 A1 HK1093618 A1 HK 1093618A1
Authority
HK
Hong Kong
Prior art keywords
soft handover
enhanced uplink
uplink operation
enhanced
handover
Prior art date
Application number
HK07100426.7A
Other languages
English (en)
Inventor
Stephen Dick
Stephen E Terry
Guodong Zhang
James Miller
Sung-Hyuk Shin
Original Assignee
Interdigital Tech 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34280163&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=HK1093618(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Interdigital Tech Corp filed Critical Interdigital Tech Corp
Priority to HK11107963.5A priority Critical patent/HK1154316A1/xx
Publication of HK1093618A1 publication Critical patent/HK1093618A1/xx

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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/16—Performing reselection for specific purposes
    • H04W36/18—Performing reselection for specific purposes for allowing seamless reselection, e.g. soft reselection
    • 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
    • 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
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • 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
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/04—Error control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/10—Reselecting an access point controller
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/16—Performing reselection for specific purposes
    • H04W36/18—Performing reselection for specific purposes for allowing seamless reselection, e.g. soft reselection
    • H04W36/185—Performing reselection for specific purposes for allowing seamless reselection, e.g. soft reselection using make before break
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • 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
    • 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
    • H04W36/0069—Transmission or use of information for re-establishing the radio link in case of dual connectivity, e.g. decoupled uplink/downlink
    • H04W36/00692—Transmission or use of information for re-establishing the radio link in case of dual connectivity, e.g. decoupled uplink/downlink using simultaneous multiple data streams, e.g. cooperative multipoint [CoMP], carrier aggregation [CA] or multiple input multiple output [MIMO]
HK07100426.7A 2003-08-25 2007-01-12 Enhanced uplink operation in soft handover HK1093618A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
HK11107963.5A HK1154316A1 (en) 2003-08-25 2007-01-12 A method for operating hybrid automatic repeat request (h-arq), node-b and wireless transmit/receive unit (wtru)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US49774703P 2003-08-25 2003-08-25
US50755403P 2003-10-01 2003-10-01
US50879703P 2003-10-03 2003-10-03
US52020703P 2003-11-14 2003-11-14
US58517404P 2004-07-02 2004-07-02
PCT/US2004/027526 WO2005022798A1 (en) 2003-08-25 2004-08-25 Enhanced uplink operation in soft handover

Publications (1)

Publication Number Publication Date
HK1093618A1 true HK1093618A1 (en) 2007-03-02

Family

ID=34280163

Family Applications (2)

Application Number Title Priority Date Filing Date
HK11107963.5A HK1154316A1 (en) 2003-08-25 2007-01-12 A method for operating hybrid automatic repeat request (h-arq), node-b and wireless transmit/receive unit (wtru)
HK07100426.7A HK1093618A1 (en) 2003-08-25 2007-01-12 Enhanced uplink operation in soft handover

Family Applications Before (1)

Application Number Title Priority Date Filing Date
HK11107963.5A HK1154316A1 (en) 2003-08-25 2007-01-12 A method for operating hybrid automatic repeat request (h-arq), node-b and wireless transmit/receive unit (wtru)

Country Status (23)

Country Link
US (9) US8023463B2 (de)
EP (2) EP2017992B1 (de)
JP (15) JP2007503779A (de)
KR (12) KR101211287B1 (de)
CN (2) CN1871801B (de)
AR (2) AR045492A1 (de)
AT (1) ATE431059T1 (de)
AU (2) AU2004302809B2 (de)
BR (1) BRPI0412612A (de)
CA (1) CA2534085C (de)
DE (1) DE602004021005D1 (de)
DK (2) DK1661278T3 (de)
ES (1) ES2325957T3 (de)
GE (1) GEP20105037B (de)
HK (2) HK1154316A1 (de)
HU (1) HUE049792T2 (de)
IL (1) IL172702A (de)
MX (1) MXPA06000996A (de)
NO (1) NO332422B1 (de)
PL (1) PL2017992T3 (de)
SG (1) SG145733A1 (de)
TW (6) TWI493988B (de)
WO (1) WO2005022798A1 (de)

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