WO2003069824A3 - Transport block set transmission using hybrid automatic repeat request - Google Patents

Transport block set transmission using hybrid automatic repeat request Download PDF

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Publication number
WO2003069824A3
WO2003069824A3 PCT/US2003/004251 US0304251W WO03069824A3 WO 2003069824 A3 WO2003069824 A3 WO 2003069824A3 US 0304251 W US0304251 W US 0304251W WO 03069824 A3 WO03069824 A3 WO 03069824A3
Authority
WO
WIPO (PCT)
Prior art keywords
transport block
block set
repeat request
automatic repeat
specified
Prior art date
Application number
PCT/US2003/004251
Other languages
French (fr)
Other versions
WO2003069824A2 (en
Inventor
Stephen E Terry
Nader Bolourchi
Ariela Zeira
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
Application filed by Interdigital Tech Corp filed Critical Interdigital Tech Corp
Priority to KR1020047012502A priority Critical patent/KR100892913B1/en
Priority to MXPA04007941A priority patent/MXPA04007941A/en
Priority to JP2003568819A priority patent/JP2005518141A/en
Priority to CA2475859A priority patent/CA2475859C/en
Priority to CN03803820XA priority patent/CN1633676B/en
Priority to EP03709072A priority patent/EP1483754A4/en
Priority to AU2003213030A priority patent/AU2003213030A1/en
Publication of WO2003069824A2 publication Critical patent/WO2003069824A2/en
Publication of WO2003069824A3 publication Critical patent/WO2003069824A3/en
Priority to NO20043802A priority patent/NO334579B1/en
Priority to HK05106824.4A priority patent/HK1074690A1/en

Links

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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0041—Arrangements at the transmitter end
    • H04L1/0042—Encoding specially adapted to other signal generation operation, e.g. in order to reduce transmit distortions, jitter, or to improve signal shape
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0045—Arrangements at the receiver end
    • H04L1/0047—Decoding adapted to other signal detection operation
    • 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
    • H04L1/1822—Automatic repetition systems, e.g. Van Duuren systems involving configuration of automatic repeat request [ARQ] with parallel processes
    • 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
    • H04L1/1835—Buffer management
    • H04L1/1845—Combining techniques, e.g. code combining
    • 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
    • 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
    • H04L1/1893—Physical mapping arrangements
    • 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
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding

Abstract

Data of a time transmission interval is to be transmitted in a wireless communication system. The wireless communication system uses adaptive modulation and coding and has automatic repeat request mechanism. A transmission time interval has a plurality of transport block sets. The transport block sets are transmitted with a first specified modulation and coding scheme. Each transport block set is received and a determination is made as to whether the transport block sets meet a specified quality (50). When the specified quality is not met, a repeat request is transmitted (51). The specified modulation and coding scheme is changed to a second specified modulation and coding scheme that may support a reduced number of TBS's within the transmission time interval. In response to the repeat request, at least one of the transport block sets is retransmitted. The retransmitted transport block set is received. The retransmitted transport block set may be combined with a corresponding previously received transport block set (51).
PCT/US2003/004251 2002-02-13 2003-02-11 Transport block set transmission using hybrid automatic repeat request WO2003069824A2 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
KR1020047012502A KR100892913B1 (en) 2002-02-13 2003-02-11 Transport block set transmission using hybrid automatic repeat request
MXPA04007941A MXPA04007941A (en) 2002-02-13 2003-02-11 Transport block set transmission using hybrid automatic repeat request.
JP2003568819A JP2005518141A (en) 2002-02-13 2003-02-11 Transport block set transmission using hybrid automatic repeat request
CA2475859A CA2475859C (en) 2002-02-13 2003-02-11 Transport block set transmission using hybrid automatic repeat request
CN03803820XA CN1633676B (en) 2002-02-13 2003-02-11 Transport block set transmission using hybrid automatic repeat request
EP03709072A EP1483754A4 (en) 2002-02-13 2003-02-11 Transport block set transmission using hybrid automatic repeat request
AU2003213030A AU2003213030A1 (en) 2002-02-13 2003-02-11 Transport block set transmission using hybrid automatic repeat request
NO20043802A NO334579B1 (en) 2002-02-13 2004-09-10 Transport block kit transfer using hybrid automatic repeat request
HK05106824.4A HK1074690A1 (en) 2002-02-13 2005-08-09 Transport block set transmission using hybird automatic repeat request

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US35722402P 2002-02-13 2002-02-13
US60/357,224 2002-02-13
US10/279,393 2002-10-24
US10/279,393 US7287206B2 (en) 2002-02-13 2002-10-24 Transport block set transmission using hybrid automatic repeat request

Publications (2)

Publication Number Publication Date
WO2003069824A2 WO2003069824A2 (en) 2003-08-21
WO2003069824A3 true WO2003069824A3 (en) 2003-12-11

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/004251 WO2003069824A2 (en) 2002-02-13 2003-02-11 Transport block set transmission using hybrid automatic repeat request

Country Status (15)

Country Link
US (6) US7287206B2 (en)
EP (4) EP2285032A3 (en)
JP (12) JP2005518141A (en)
KR (12) KR101029725B1 (en)
CN (7) CN1633676B (en)
AR (1) AR038511A1 (en)
AU (1) AU2003213030A1 (en)
CA (1) CA2475859C (en)
DE (2) DE20302244U1 (en)
HK (4) HK1074690A1 (en)
MX (1) MXPA04007941A (en)
MY (3) MY163968A (en)
NO (1) NO334579B1 (en)
TW (5) TW580229U (en)
WO (1) WO2003069824A2 (en)

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