BR0113647A - método e equipamento para canal ack/nak chaveado em sistema de comunicação - Google Patents

método e equipamento para canal ack/nak chaveado em sistema de comunicação

Info

Publication number
BR0113647A
BR0113647A BRPI0113647-0A BR0113647A BR0113647A BR 0113647 A BR0113647 A BR 0113647A BR 0113647 A BR0113647 A BR 0113647A BR 0113647 A BR0113647 A BR 0113647A
Authority
BR
Brazil
Prior art keywords
ack
nak
channel
communication system
data unit
Prior art date
Application number
BRPI0113647-0A
Other languages
English (en)
Other versions
BRPI0113647B1 (pt
Inventor
Paul E Bender
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
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of BR0113647A publication Critical patent/BR0113647A/pt
Publication of BRPI0113647B1 publication Critical patent/BRPI0113647B1/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • 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
    • H04L1/1877—Buffer management for semi-reliable protocols, e.g. for less sensitive applications like streaming video
    • 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
    • H04L1/1809—Selective-repeat protocols
    • 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
    • H04L1/1848—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
    • H04L1/1829—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
    • H04L2001/125—Arrangements for preventing errors in the return channel

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Communication Control (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Alarm Systems (AREA)
  • Near-Field Transmission Systems (AREA)
  • Radio Relay Systems (AREA)
  • Time-Division Multiplex Systems (AREA)

Abstract

"MéTODO E EQUIPAMENTO PARA CANAL ACK/NAK CHAVEADO EM SISTEMA DE COMUNICAçãO". São apresentados um método e um equipamento para transmitir informações ACK/NAK em um sistema de comunicação que inclui um transmissor (74) para transmitir informações ACK/NAK em um canal ACK/NAK e uma porta de canal (699) para chavear o canal ACK/NAK com base em se um preâmbulo correspondente é detectado em uma unidade de dados recebida pelo receptor (106). A unidade de dados é uma primeira unidade de dados em uma série de unidades de dados que constituem um pacote de dados. A porta de canal (699) impede a transmissão do canal ACK/NAK quando o receptor (106) tiver deixado de receber o preâmbulo correspondente na unidade de dados.
BRPI0113647-0A 2000-09-01 2001-08-28 Equipamento e método para transmitir informações ack/nak em um sistema de comunicação BRPI0113647B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/653,744 US7042869B1 (en) 2000-09-01 2000-09-01 Method and apparatus for gated ACK/NAK channel in a communication system
PCT/US2001/026946 WO2002019605A2 (en) 2000-09-01 2001-08-28 Method and apparatus for gated ack/nak channel in a communication system

Publications (2)

Publication Number Publication Date
BR0113647A true BR0113647A (pt) 2006-05-09
BRPI0113647B1 BRPI0113647B1 (pt) 2015-07-28

Family

ID=24622142

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0113647-0A BRPI0113647B1 (pt) 2000-09-01 2001-08-28 Equipamento e método para transmitir informações ack/nak em um sistema de comunicação

Country Status (20)

Country Link
US (1) US7042869B1 (pt)
EP (1) EP1314276B1 (pt)
JP (1) JP4933019B2 (pt)
KR (1) KR100812434B1 (pt)
CN (1) CN1264300C (pt)
AT (1) ATE403293T1 (pt)
AU (2) AU2001288508B2 (pt)
BR (1) BRPI0113647B1 (pt)
CA (1) CA2417241C (pt)
DE (1) DE60135129D1 (pt)
ES (1) ES2307642T3 (pt)
HK (1) HK1061322A1 (pt)
IL (2) IL154308A0 (pt)
MX (1) MXPA03001718A (pt)
NO (1) NO20030949L (pt)
NZ (1) NZ524015A (pt)
RU (1) RU2282942C2 (pt)
TW (1) TW560136B (pt)
UA (1) UA75602C2 (pt)
WO (1) WO2002019605A2 (pt)

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Also Published As

Publication number Publication date
KR100812434B1 (ko) 2008-03-10
ES2307642T3 (es) 2008-12-01
DE60135129D1 (de) 2008-09-11
US7042869B1 (en) 2006-05-09
NZ524015A (en) 2004-11-26
ATE403293T1 (de) 2008-08-15
NO20030949D0 (no) 2003-02-28
IL154308A0 (en) 2003-09-17
UA75602C2 (en) 2006-05-15
CA2417241A1 (en) 2002-03-07
CN1476694A (zh) 2004-02-18
MXPA03001718A (es) 2003-09-22
HK1061322A1 (en) 2004-09-10
TW560136B (en) 2003-11-01
WO2002019605A2 (en) 2002-03-07
AU8850801A (en) 2002-03-13
JP2004512708A (ja) 2004-04-22
JP4933019B2 (ja) 2012-05-16
WO2002019605A3 (en) 2002-07-25
RU2282942C2 (ru) 2006-08-27
CA2417241C (en) 2011-03-15
AU2001288508B2 (en) 2006-07-06
EP1314276B1 (en) 2008-07-30
CN1264300C (zh) 2006-07-12
NO20030949L (no) 2003-04-30
IL154308A (en) 2008-12-29
EP1314276A2 (en) 2003-05-28
KR20030027101A (ko) 2003-04-03
BRPI0113647B1 (pt) 2015-07-28

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 28/07/2015, OBSERVADAS AS CONDICOES LEGAIS.