BRPI0514128A - método de transmissão de quadros de ack, e aparelho de transmissão de quadros de ack - Google Patents

método de transmissão de quadros de ack, e aparelho de transmissão de quadros de ack

Info

Publication number
BRPI0514128A
BRPI0514128A BRPI0514128-1A BRPI0514128A BRPI0514128A BR PI0514128 A BRPI0514128 A BR PI0514128A BR PI0514128 A BRPI0514128 A BR PI0514128A BR PI0514128 A BRPI0514128 A BR PI0514128A
Authority
BR
Brazil
Prior art keywords
ack frame
frame
bit
frame transmission
ack
Prior art date
Application number
BRPI0514128-1A
Other languages
English (en)
Inventor
Jin-Woo Hong
Se-Young Shin
Dae-Gyu Bae
Hyun-Ah Sung
Chang-Yeul Kwon
Kyung-Ik Cho
Original Assignee
Samsung Electronics Co Ltd
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 claimed from KR1020040063599A external-priority patent/KR100631736B1/ko
Priority claimed from KR1020040094099A external-priority patent/KR100631742B1/ko
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of BRPI0514128A publication Critical patent/BRPI0514128A/pt

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
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1614—Details of the supervisory signal using bitmaps
    • 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
    • H04L1/1635—Cumulative acknowledgement, i.e. the acknowledgement message applying to all previous messages

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Communication Control (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Small-Scale Networks (AREA)

Abstract

MéTODO DE TRANSMISSãO DE QUADROS DE ACK, E APARELHO DE TRANSMISSãO DE QUADROS DE ACK Trata-se de um método e um aparelho para confirmação (ACK - "acknowledgment") de rajada eficiente em um ambiente de comunicação sem tios. Um método de transmissão de quadros de ACK em que uma pluralidade de quadros são recebidos de um dispositivo de transmissão e a recepção dos quadros é confirmada com um único quadro de ACK inclui a recepção de quadros do dispositivo de transmissão e o armazenamento de informações de identificação dos quadros recebidos; geração de um primeiro campo mediante registro de um conjunto de pares de bits para cada um dos quadros recebidos, com a utilização das informações de identificação armazenadas; geração de um quadro de ACK incluindo o primeiro campo gerado; e transmissão do quadro de ACK gerado para o dispositivo de transmissão, em que um par de bits inclui: um primeiro bit para confirmar se qualquer quadro em questão foi adequadamente recebido; e um segundo bit para distinguir se o primeiro bit é destinado a confirmar a recepção do quadro em questão ou se é destinado a confirmar a recepção de todos os fragmentos subseqüentes ao quadro em questão.
BRPI0514128-1A 2004-08-12 2005-07-26 método de transmissão de quadros de ack, e aparelho de transmissão de quadros de ack BRPI0514128A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020040063599A KR100631736B1 (ko) 2004-08-12 2004-08-12 Ack 프레임 전송 방법 및 장치
KR1020040094099A KR100631742B1 (ko) 2004-11-17 2004-11-17 Ack 프레임 전송 방법 및 장치
PCT/KR2005/002420 WO2006016745A1 (en) 2004-08-12 2005-07-26 Method and apparatus for transmitting ack frame

Publications (1)

Publication Number Publication Date
BRPI0514128A true BRPI0514128A (pt) 2008-05-27

Family

ID=35276236

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0514128-1A BRPI0514128A (pt) 2004-08-12 2005-07-26 método de transmissão de quadros de ack, e aparelho de transmissão de quadros de ack

Country Status (6)

Country Link
US (1) US20060034317A1 (pt)
EP (1) EP1626520A1 (pt)
JP (1) JP2008509622A (pt)
BR (1) BRPI0514128A (pt)
MX (1) MX2007001682A (pt)
WO (1) WO2006016745A1 (pt)

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Also Published As

Publication number Publication date
MX2007001682A (es) 2007-04-23
WO2006016745A1 (en) 2006-02-16
EP1626520A1 (en) 2006-02-15
JP2008509622A (ja) 2008-03-27
US20060034317A1 (en) 2006-02-16

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Legal Events

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B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 5A E 6A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2158 DE 15/05/2012.