KR100460970B1 - 데이터 송수신 시스템 및 방법 - Google Patents

데이터 송수신 시스템 및 방법 Download PDF

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Publication number
KR100460970B1
KR100460970B1 KR10-2002-0001563A KR20020001563A KR100460970B1 KR 100460970 B1 KR100460970 B1 KR 100460970B1 KR 20020001563 A KR20020001563 A KR 20020001563A KR 100460970 B1 KR100460970 B1 KR 100460970B1
Authority
KR
South Korea
Prior art keywords
packet
data
retransmission
data packet
control information
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
KR10-2002-0001563A
Other languages
English (en)
Korean (ko)
Other versions
KR20030060654A (ko
Inventor
박정훈
이영렬
Original Assignee
삼성전자주식회사
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 KR10-2002-0001563A priority Critical patent/KR100460970B1/ko
Application filed by 삼성전자주식회사 filed Critical 삼성전자주식회사
Priority to US10/336,783 priority patent/US7263644B2/en
Priority to EP20030250136 priority patent/EP1328096B1/en
Priority to JP2003005047A priority patent/JP2003218934A/ja
Publication of KR20030060654A publication Critical patent/KR20030060654A/ko
Application granted granted Critical
Publication of KR100460970B1 publication Critical patent/KR100460970B1/ko
Priority to JP2006016684A priority patent/JP2006166489A/ja
Priority to US11/415,300 priority patent/US7484157B2/en
Priority to US11/415,301 priority patent/US7447969B2/en
Priority to US12/318,262 priority patent/US7823039B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H04L1/1671—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
    • 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
    • H04L1/1887—Scheduling and prioritising arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/24—Traffic characterised by specific attributes, e.g. priority or QoS
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/24—Traffic characterised by specific attributes, e.g. priority or QoS
    • H04L47/2416—Real-time traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/24—Traffic characterised by specific attributes, e.g. priority or QoS
    • H04L47/2425—Traffic characterised by specific attributes, e.g. priority or QoS for supporting services specification, e.g. SLA
    • H04L47/2433—Allocation of priorities to traffic types
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/24—Traffic characterised by specific attributes, e.g. priority or QoS
    • H04L47/2466—Traffic characterised by specific attributes, e.g. priority or QoS using signalling traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/26—Flow control; Congestion control using explicit feedback to the source, e.g. choke packets
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/61—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio
    • H04L65/612—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio for unicast
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/65—Network streaming protocols, e.g. real-time transport protocol [RTP] or real-time control protocol [RTCP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/637—Control signals issued by the client directed to the server or network components
    • H04N21/6375—Control signals issued by the client directed to the server or network components for requesting retransmission, e.g. of data packets lost or corrupted during transmission from server
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/22—Parsing or analysis of headers

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Communication Control (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
KR10-2002-0001563A 2002-01-10 2002-01-10 데이터 송수신 시스템 및 방법 Expired - Lifetime KR100460970B1 (ko)

Priority Applications (8)

Application Number Priority Date Filing Date Title
KR10-2002-0001563A KR100460970B1 (ko) 2002-01-10 2002-01-10 데이터 송수신 시스템 및 방법
US10/336,783 US7263644B2 (en) 2002-01-10 2003-01-06 Data transmitting/receiving system and method thereof
EP20030250136 EP1328096B1 (en) 2002-01-10 2003-01-09 Multimedia data packet communication with data type identifiers
JP2003005047A JP2003218934A (ja) 2002-01-10 2003-01-10 走査フォーマット変換装置及び方法
JP2006016684A JP2006166489A (ja) 2002-01-10 2006-01-25 走査フォーマット変換装置及び方法
US11/415,301 US7447969B2 (en) 2002-01-10 2006-05-02 Data transmitting/receiving system and method thereof
US11/415,300 US7484157B2 (en) 2002-01-10 2006-05-02 Data transmitting/receiving system and method thereof
US12/318,262 US7823039B2 (en) 2002-01-10 2008-12-23 Data transmitting/receiving system and method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR10-2002-0001563A KR100460970B1 (ko) 2002-01-10 2002-01-10 데이터 송수신 시스템 및 방법

Publications (2)

Publication Number Publication Date
KR20030060654A KR20030060654A (ko) 2003-07-16
KR100460970B1 true KR100460970B1 (ko) 2004-12-09

Family

ID=36667885

Family Applications (1)

Application Number Title Priority Date Filing Date
KR10-2002-0001563A Expired - Lifetime KR100460970B1 (ko) 2002-01-10 2002-01-10 데이터 송수신 시스템 및 방법

Country Status (4)

Country Link
US (4) US7263644B2 (enExample)
EP (1) EP1328096B1 (enExample)
JP (2) JP2003218934A (enExample)
KR (1) KR100460970B1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
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KR101054150B1 (ko) 2005-05-13 2011-08-03 콸콤 인코포레이티드 네트워크를 통해 분배되는 멀티미디어 컨텐트를 처리하기 위한 방법 방법들 및 장치

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