UA84278C2 - Автоматический запрос по обратной линии связи - Google Patents

Автоматический запрос по обратной линии связи

Info

Publication number
UA84278C2
UA84278C2 UAA200504861A UA2005004861A UA84278C2 UA 84278 C2 UA84278 C2 UA 84278C2 UA A200504861 A UAA200504861 A UA A200504861A UA 2005004861 A UA2005004861 A UA 2005004861A UA 84278 C2 UA84278 C2 UA 84278C2
Authority
UA
Ukraine
Prior art keywords
slots
data
data packet
reverse link
retransmission request
Prior art date
Application number
UAA200504861A
Other languages
English (en)
Ukrainian (uk)
Inventor
Питер Дж. Блек
Цзюнь Ма
Едуарду Естевес
Кристофер Жерар Лотт
Original Assignee
Квелкомм Инкорпорейтед
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 Квелкомм Инкорпорейтед filed Critical Квелкомм Инкорпорейтед
Publication of UA84278C2 publication Critical patent/UA84278C2/ru

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
    • 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]
    • H04L1/1819—Hybrid protocols; Hybrid automatic repeat request [HARQ] with retransmission of additional or different redundancy
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/204—Multiple access
    • H04B7/216—Code division or spread-spectrum multiple access [CDMA, SSMA]
    • 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
    • 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
    • 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
    • H04L1/188—Time-out mechanisms
    • 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
    • H04L1/189—Transmission or retransmission of more than one copy of a message
    • 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)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Communication Control (AREA)

Abstract

После успешного декодирования первого набора слотов первого пакета данных Сеть Доступа (AN) может послать подтверждающее прием сообщение (АСК) на терминал доступа (AT),чтобы указать на то, что Сеть доступа (AN) успешно декодировала данные в принятом первом наборе слотов первого пакета данных. После неудачного декодирования первого набора слотов первого пакета данных Сеть Доступа (AN) может послать сообщение (NACK), которое отрицает подтверждение приема, на Терминал Доступа (AT), чтобы указать на то, что Сеть доступа (AN) неудачно декодировала данные принятого первого набора слотов первого пакета данных. Базируясь на приеме сообщения NACK, Терминал доступа АТможет повторно отправить данные, отправляя второй набор слотов первого пакета данных, который содержит резер
UAA200504861A 2002-10-24 2003-10-24 Автоматический запрос по обратной линии связи UA84278C2 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/280,740 US8213390B2 (en) 2002-10-24 2002-10-24 Reverse link automatic repeat request
PCT/US2003/034516 WO2004038991A2 (en) 2002-10-24 2003-10-24 Reverse link automatic repeat request

Publications (1)

Publication Number Publication Date
UA84278C2 true UA84278C2 (ru) 2008-10-10

Family

ID=32107011

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA200504861A UA84278C2 (ru) 2002-10-24 2003-10-24 Автоматический запрос по обратной линии связи

Country Status (16)

Country Link
US (1) US8213390B2 (ru)
EP (2) EP1559234B1 (ru)
JP (3) JP5053513B2 (ru)
KR (1) KR101038265B1 (ru)
CN (2) CN1708938B (ru)
AU (1) AU2003287292B2 (ru)
BR (2) BRPI0315559B1 (ru)
CA (1) CA2501919C (ru)
ES (1) ES2803234T3 (ru)
HU (1) HUE048762T2 (ru)
IL (1) IL167790A (ru)
MX (1) MXPA05004314A (ru)
RU (1) RU2347319C2 (ru)
TW (1) TWI339515B (ru)
UA (1) UA84278C2 (ru)
WO (1) WO2004038991A2 (ru)

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Also Published As

Publication number Publication date
EP1559234A2 (en) 2005-08-03
CN101841402A (zh) 2010-09-22
TW200419995A (en) 2004-10-01
MXPA05004314A (es) 2005-08-03
RU2347319C2 (ru) 2009-02-20
JP5053513B2 (ja) 2012-10-17
KR20050075358A (ko) 2005-07-20
KR101038265B1 (ko) 2011-05-31
BR0315559A (pt) 2005-08-30
TWI339515B (en) 2011-03-21
WO2004038991A2 (en) 2004-05-06
JP2006504337A (ja) 2006-02-02
US20040081124A1 (en) 2004-04-29
EP3618331A1 (en) 2020-03-04
JP2011019237A (ja) 2011-01-27
ES2803234T3 (es) 2021-01-25
JP2014197861A (ja) 2014-10-16
AU2003287292B2 (en) 2009-04-02
CA2501919C (en) 2013-09-17
EP1559234B1 (en) 2020-04-01
HUE048762T2 (hu) 2020-08-28
AU2003287292A1 (en) 2004-05-13
CN1708938B (zh) 2012-07-25
IL167790A (en) 2010-11-30
BRPI0315559B1 (pt) 2020-11-10
CN1708938A (zh) 2005-12-14
WO2004038991A3 (en) 2004-09-16
US8213390B2 (en) 2012-07-03
CA2501919A1 (en) 2004-05-06
RU2005115576A (ru) 2006-02-27

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