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KR950003972A - Continuous Pattern Transmission of AV System - Google Patents

Continuous Pattern Transmission of AV System Download PDF

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Publication number
KR950003972A
KR950003972A KR1019930014052A KR930014052A KR950003972A KR 950003972 A KR950003972 A KR 950003972A KR 1019930014052 A KR1019930014052 A KR 1019930014052A KR 930014052 A KR930014052 A KR 930014052A KR 950003972 A KR950003972 A KR 950003972A
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KR
South Korea
Prior art keywords
signal
packet transmission
continuous packet
continuous
mode
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Application number
KR1019930014052A
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Korean (ko)
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KR960001052B1 (en
Inventor
류기웅
Original Assignee
이헌조
주식회사 금성사
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Priority to KR1019930014052A priority Critical patent/KR960001052B1/en
Publication of KR950003972A publication Critical patent/KR950003972A/en
Application granted granted Critical
Publication of KR960001052B1 publication Critical patent/KR960001052B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • 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
    • H04L47/43—Assembling or disassembling of packets, e.g. segmentation and reassembly [SAR]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Optical Communication System (AREA)
  • Selective Calling Equipment (AREA)

Abstract

본 발명은 에이브이(AV) 시스템의 연속 패킷 전송방법에 관한 것으로, 종래에는 연속 패킷 전송이 시작되면 단일 통신 전송선을 계속 사용함으로써 각 기기의 상태 신호 및 제어신호를 전송하지 못하여 통신선이 비지(busy) 상태가 되는 문제점이 있었다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a continuous packet transmission method of an AV system. In the related art, when a continuous packet transmission is started, a single communication transmission line is continuously used to transmit a status signal and a control signal of each device so that the communication line is busy. There was a problem of becoming a state.

이러한 점을 감안하여 본 발명에서는 연속 패킷 전송 시작신호(Start Conionuous Packet) 및 연속 패킷 전송 종료신호(End Continuous Packet)를 적용함으로써 연속 패킷 전송중에 소정 시간 동안 단일 통신 전용선을 프리 상태가 되게하여 각 기기의 상태 신호 및 제어신호를 전송하게 된다. 이에 따라, 연속패킷 전송시 단일 통신 전용선의 사용 효율을 향상시킬 수 있다.In view of the above, the present invention applies a continuous packet transmission start signal (Start Conionuous Packet) and a continuous packet transmission end signal (End Continuous Packet) so that a single communication dedicated line is free for a predetermined time during continuous packet transmission, thereby allowing each device to be free. The status signal and control signal of the will be transmitted. Accordingly, it is possible to improve the use efficiency of a single dedicated line for continuous packet transmission.

Description

에이브이(AV) 시스템의 연속 패킷 전송방법Continuous packet transmission method of AV system

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 에이브이 (AV) 시스템의 블럭도, 제2도는 노말 패킷의 전송 방식을 보인 예시도, 제6도는 본 발명 연속 패킷 전송을 보인 예시도, 제7도는 본 발명에 따른 연속 패킷 전송시 신호 흐름도.1 is a block diagram of an AV system, FIG. 2 is a diagram showing a normal packet transmission method, FIG. 6 is a diagram showing continuous packet transmission according to the present invention, and FIG. 7 is a signal for continuous packet transmission according to the present invention. Flowchart.

Claims (1)

적외선 신호(IR)의 수신을 판별하는 제1단계와, 제1단계에서 적외선 신호(IR)를 수신하면 반복 신호인지 판별하는 제2단계와, 제2단계에서 반복신호가 아닐때 연속신호인지 판별하여 연속 신호가 아니면 노말 패킷 전송을 수행하고 연속 신호이면 연속 패킷 전송을 수행하는 제3단계와, 제2단계에서 반복신호이면 연속 패킷 전송 모드인지 판별하는 제4단계와, 제4단계에서 연속 패킷 전송모드가 아니면 상기 제1단계를 반복 수행하는 제5단계와, 제4단계에서 연속 패킷 전송모드이면연속 패킷 전송 시작 모드인지 판별하여 해당 모드이면 상기 제1단계를 수행하고 해당모드가 아니면 연속 전송 시작 패킷(Start Conrtinous Packet)을 전송한 후 상기 제1단계를 반복 수행하는 제6단계와, 제1단계에서 소정시간 적외선 신호(IR)의 수신이 없으면 ,연속 패킷 전송 시작신호인지 판별하여 해당모드가 아니면 상기 제1단계를 반복 수행하고 해당 모드이면 연속 패킷 전송 종료 신호를 제7단계로 이루어짐을 특징으로 하는 에이브이(AV) 시스템의 연속 패킷 전송방법.A first step of determining the reception of the infrared signal (IR), a second step of determining whether it is a repetitive signal when the infrared signal (IR) is received in the first step, and a determination of whether it is a continuous signal when the second signal is not a repetitive signal in the second step The third step of performing normal packet transmission if the signal is not continuous and the continuous packet transmission if the continuous signal, the fourth step of determining whether the continuous packet transmission mode is repeated if the repetitive signal is received in the second step, and the continuous packet in the fourth step The fifth step of repeating the first step if the transmission mode is not in the transmission mode, and the continuous packet transmission start mode if the continuous packet transmission mode is performed in the fourth step, and performs the first step in the corresponding mode; After transmitting the Start Conrtinous Packet, the sixth step of repeating the first step, and if there is no reception of the IR signal for a predetermined time in the first step, continuous packet transmission start signal The method determines the call and repeats the first step if it is not the corresponding mode, and if it is the mode, the continuous packet transmission end signal of the seventh step. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930014052A 1993-07-23 1993-07-23 Successive packet transmission in the av system Expired - Fee Related KR960001052B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930014052A KR960001052B1 (en) 1993-07-23 1993-07-23 Successive packet transmission in the av system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930014052A KR960001052B1 (en) 1993-07-23 1993-07-23 Successive packet transmission in the av system

Publications (2)

Publication Number Publication Date
KR950003972A true KR950003972A (en) 1995-02-17
KR960001052B1 KR960001052B1 (en) 1996-01-17

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ID=19359923

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930014052A Expired - Fee Related KR960001052B1 (en) 1993-07-23 1993-07-23 Successive packet transmission in the av system

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KR (1) KR960001052B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030085426A (en) * 2002-04-30 2003-11-05 삼성전자주식회사 Apparatus and method for transmitting packet data in a high packet data transmitting mobile communication system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030085426A (en) * 2002-04-30 2003-11-05 삼성전자주식회사 Apparatus and method for transmitting packet data in a high packet data transmitting mobile communication system

Also Published As

Publication number Publication date
KR960001052B1 (en) 1996-01-17

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