WO2004063852A3 - Operation of a forward link acknowledgement channel for the reverse link data - Google Patents

Operation of a forward link acknowledgement channel for the reverse link data Download PDF

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Publication number
WO2004063852A3
WO2004063852A3 PCT/US2003/041539 US0341539W WO2004063852A3 WO 2004063852 A3 WO2004063852 A3 WO 2004063852A3 US 0341539 W US0341539 W US 0341539W WO 2004063852 A3 WO2004063852 A3 WO 2004063852A3
Authority
WO
WIPO (PCT)
Prior art keywords
acknowledgement
base station
signal
received
data frame
Prior art date
Application number
PCT/US2003/041539
Other languages
French (fr)
Other versions
WO2004063852A2 (en
Inventor
Sandip Sarkar
Tao Chen
Edward G Tiedemann Jr
Peter Gaal
Original Assignee
Qualcomm 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
Priority to CN2003801086404A priority Critical patent/CN1739257B/en
Priority to BR0317972-9A priority patent/BR0317972A/en
Priority to AT03815253T priority patent/ATE431023T1/en
Priority to DE60327558T priority patent/DE60327558D1/en
Priority to EP03815253A priority patent/EP1584155B1/en
Priority to CA2511515A priority patent/CA2511515C/en
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Priority to AU2003303722A priority patent/AU2003303722B2/en
Priority to JP2004566625A priority patent/JP4554373B2/en
Priority to MXPA05007437A priority patent/MXPA05007437A/en
Publication of WO2004063852A2 publication Critical patent/WO2004063852A2/en
Publication of WO2004063852A3 publication Critical patent/WO2004063852A3/en
Priority to IL169446A priority patent/IL169446A0/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
    • H04L1/12—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
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0007—Code type
    • H04J13/004—Orthogonal
    • H04J13/0048—Walsh
    • 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
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0026—Transmission of channel quality indication
    • 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
    • H04L1/0033—Systems modifying transmission characteristics according to link quality, e.g. power backoff arrangements specific to the transmitter
    • H04L1/0034—Systems modifying transmission characteristics according to link quality, e.g. power backoff arrangements specific to the transmitter where the transmitter decides based on inferences, e.g. use of implicit signalling
    • 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
    • H04L1/0072—Error control for data other than payload data, e.g. control data
    • H04L1/0073—Special arrangements for feedback channel
    • 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
    • H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
    • 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
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1825—Adaptation of specific ARQ protocol parameters according to transmission conditions
    • 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
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1854—Scheduling and prioritising arrangements
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/38—TPC being performed in particular situations
    • H04W52/48—TPC being performed in particular situations during retransmission after error or non-acknowledgment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/20—Monitoring; Testing of receivers
    • H04B17/24—Monitoring; Testing of receivers with feedback of measurements to the transmitter
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • 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
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0057—Block codes
    • 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
    • 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
    • H04L2001/0093—Point-to-multipoint
    • 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
    • H04L2001/125—Arrangements for preventing errors in the return channel

Abstract

An acknowledgement method in a wireless communication system. Initially, a reverse supplemental channel (R-SCH) frame is received at a base station. The base station then transmits an acknowledgement (ACK) signal if quality of the received R-SCH frame is indicated as being good. A negative acknowledgement (NAK) signal is transmitted only if the received data frame is indicated as being bad but has enough energy such that, if combined with energy from retransmission of the data frame, it would be sufficient to permit correct decoding of the data frame. If the best base station is known, the acknowledgement method may reverse the transmission of the acknowledgement signals for the best base station so that only NAK signal is sent. A positive acknowledgement is assumed in the absence of an acknowledgement. This is done to minimize the transmit power requirements.
PCT/US2003/041539 2003-01-10 2003-12-30 Operation of a forward link acknowledgement channel for the reverse link data WO2004063852A2 (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
BR0317972-9A BR0317972A (en) 2003-01-10 2003-12-30 Operation of a forward link acknowledgment channel for reverse link data
AT03815253T ATE431023T1 (en) 2003-01-10 2003-12-30 OPERATION OF A FORWARD LINK CONFIRMATION CHANNEL FOR THE BACKWARD DATA
DE60327558T DE60327558D1 (en) 2003-01-10 2003-12-30 OPERATION OF A FORWARD TRANSFER CONFIRMATION CHANNEL FOR BACKWARD TRACK DATA
EP03815253A EP1584155B1 (en) 2003-01-10 2003-12-30 Operation of a forward link acknowledgement channel for the reverse link data
CA2511515A CA2511515C (en) 2003-01-10 2003-12-30 Operation of a forward link acknowledgement channel for the reverse link data
CN2003801086404A CN1739257B (en) 2003-01-10 2003-12-30 Operation of a forward link acknowledgement channel for the reverse link data
AU2003303722A AU2003303722B2 (en) 2003-01-10 2003-12-30 Operation of a forward link acknowledgement channel for the reverse link data
JP2004566625A JP4554373B2 (en) 2003-01-10 2003-12-30 Manipulating forward link acknowledgment channels for reverse link data
MXPA05007437A MXPA05007437A (en) 2003-01-10 2003-12-30 Operation of a forward link acknowledgement channel for the reverse link data.
IL169446A IL169446A0 (en) 2003-01-10 2005-06-28 Operation of a forward link acknowledgemednt channel for the reverse link data

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/341,329 2003-01-10
US10/341,329 US6996763B2 (en) 2003-01-10 2003-01-10 Operation of a forward link acknowledgement channel for the reverse link data

Publications (2)

Publication Number Publication Date
WO2004063852A2 WO2004063852A2 (en) 2004-07-29
WO2004063852A3 true WO2004063852A3 (en) 2005-04-28

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/041539 WO2004063852A2 (en) 2003-01-10 2003-12-30 Operation of a forward link acknowledgement channel for the reverse link data

Country Status (17)

Country Link
US (4) US6996763B2 (en)
EP (5) EP2375611A3 (en)
JP (4) JP4554373B2 (en)
KR (1) KR101038823B1 (en)
CN (1) CN1739257B (en)
AT (1) ATE431023T1 (en)
AU (2) AU2003303722B2 (en)
BR (1) BR0317972A (en)
CA (1) CA2511515C (en)
DE (1) DE60327558D1 (en)
ES (1) ES2324296T3 (en)
IL (1) IL169446A0 (en)
MX (1) MXPA05007437A (en)
RU (1) RU2364027C2 (en)
TW (1) TWI339539B (en)
UA (1) UA87976C2 (en)
WO (1) WO2004063852A2 (en)

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