TWI355210B - Enhanced uplink operation in soft handover - Google Patents

Enhanced uplink operation in soft handover Download PDF

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Publication number
TWI355210B
TWI355210B TW094108515A TW94108515A TWI355210B TW I355210 B TWI355210 B TW I355210B TW 094108515 A TW094108515 A TW 094108515A TW 94108515 A TW94108515 A TW 94108515A TW I355210 B TWI355210 B TW I355210B
Authority
TW
Taiwan
Prior art keywords
node
ack
data packet
wtru
rnc
Prior art date
Application number
TW094108515A
Other languages
English (en)
Chinese (zh)
Other versions
TW200614837A (en
Inventor
G Dick Stephen
E Terry Stephen
Zhang Guodong
M Miller James
Shin Sung-Hyuk
Original Assignee
Interdigital Tech Corp
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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=TWI355210(B) "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
Publication of TW200614837A publication Critical patent/TW200614837A/zh
Application granted granted Critical
Publication of TWI355210B publication Critical patent/TWI355210B/zh

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Classifications

    • 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
    • H04L1/1671—Details of the supervisory signal the supervisory signal being transmitted together with control information
    • 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
    • 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
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1858—Transmission or retransmission of more than one copy of acknowledgement message
    • 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
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1874—Buffer management
    • 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 signalling, 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
    • H04W36/16—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
    • 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Communication Control (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Rehabilitation Tools (AREA)
  • Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
TW094108515A 2003-08-25 2004-08-26 Enhanced uplink operation in soft handover TWI355210B (en)

Applications Claiming Priority (5)

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

Publications (2)

Publication Number Publication Date
TW200614837A TW200614837A (en) 2006-05-01
TWI355210B true TWI355210B (en) 2011-12-21

Family

ID=34280163

Family Applications (6)

Application Number Title Priority Date Filing Date
TW094108515A TWI355210B (en) 2003-08-25 2004-08-26 Enhanced uplink operation in soft handover
TW100150035A TWI493988B (zh) 2003-08-25 2004-08-26 軟交接中增強上鏈操作
TW103121577A TWI535308B (zh) 2003-08-25 2004-08-26 軟交接中增強上鏈操作
TW096131740A TWI393460B (zh) 2003-08-25 2004-08-26 軟交接中增強上鏈操作
TW105111025A TWI612826B (zh) 2003-08-25 2004-08-26 軟交接中增強上鏈操作
TW093125654A TWI283995B (en) 2003-08-25 2004-08-26 Enhanced uplink operation in soft handover

Family Applications After (5)

Application Number Title Priority Date Filing Date
TW100150035A TWI493988B (zh) 2003-08-25 2004-08-26 軟交接中增強上鏈操作
TW103121577A TWI535308B (zh) 2003-08-25 2004-08-26 軟交接中增強上鏈操作
TW096131740A TWI393460B (zh) 2003-08-25 2004-08-26 軟交接中增強上鏈操作
TW105111025A TWI612826B (zh) 2003-08-25 2004-08-26 軟交接中增強上鏈操作
TW093125654A TWI283995B (en) 2003-08-25 2004-08-26 Enhanced uplink operation in soft handover

Country Status (22)

Country Link
US (9) US8023463B2 (https=)
EP (2) EP2017992B1 (https=)
JP (15) JP2007503779A (https=)
KR (12) KR101833758B1 (https=)
CN (2) CN101964701B (https=)
AR (2) AR045492A1 (https=)
AT (1) ATE431059T1 (https=)
AU (2) AU2004302809B2 (https=)
BR (1) BRPI0412612A (https=)
CA (1) CA2534085C (https=)
DE (1) DE602004021005D1 (https=)
DK (2) DK1661278T3 (https=)
ES (1) ES2325957T3 (https=)
GE (1) GEP20105037B (https=)
HU (1) HUE049792T2 (https=)
IL (1) IL172702A (https=)
MX (1) MXPA06000996A (https=)
NO (1) NO332422B1 (https=)
PL (1) PL2017992T3 (https=)
SG (1) SG145733A1 (https=)
TW (6) TWI355210B (https=)
WO (1) WO2005022798A1 (https=)

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