KR930005405A - Embedded Label Packet Switching Method with Indirect Header Structure - Google Patents

Embedded Label Packet Switching Method with Indirect Header Structure Download PDF

Info

Publication number
KR930005405A
KR930005405A KR1019910014555A KR910014555A KR930005405A KR 930005405 A KR930005405 A KR 930005405A KR 1019910014555 A KR1019910014555 A KR 1019910014555A KR 910014555 A KR910014555 A KR 910014555A KR 930005405 A KR930005405 A KR 930005405A
Authority
KR
South Korea
Prior art keywords
packet
node
address
header
interface board
Prior art date
Application number
KR1019910014555A
Other languages
Korean (ko)
Other versions
KR950001930B1 (en
Inventor
류승문
김도선
사공창대
안성준
이성민
이광억
Original Assignee
안철호
국방과학연구소
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 안철호, 국방과학연구소 filed Critical 안철호
Priority to KR1019910014555A priority Critical patent/KR950001930B1/en
Publication of KR930005405A publication Critical patent/KR930005405A/en
Application granted granted Critical
Publication of KR950001930B1 publication Critical patent/KR950001930B1/en

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00Data switching networks
    • H04L12/54Store-and-forward switching systems 

Abstract

내용 없음.No content.

Description

간접 헤더 구조를 갖는 엠베디드(Embedded)라벨 패킷 교환방식Embedded Label Packet Switching Method with Indirect Header Structure

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

제3도는 가입자 전화기가 노드를 통해 연결된 상태를 보인 예시도,3 is an exemplary view showing a state where a subscriber telephone is connected through a node.

제4도는 수신측의 인터폐이스보드에 도착된 플로드 패킷의 예시도,4 is an exemplary diagram of a flood packet arriving at the interception board of the receiver;

제8도는 송신측의 인티페이스보드에 도착된 플로드 인지 패킷의 예시표.8 is an exemplary table of a flode acknowledgment packet arriving at the interface board of the transmitting side.

Claims (7)

콜셋업시에 각 노드마다 앞 노드에서 할망된 어드레스에 출력 노출번호 및 다음 노드의 할당 어드레스를 기록하여 순방향(Forward), 역방향(Backward) 콜정보테이블을 만들고, 이후 트랙픽 패킷의 전송시에 각 노드에서는 암 노드로부터 입력되는 트래픽 패킷의 헤더를 자신의 콜정보테이블의 어드레스로 인시하여, 그 어드레스에 상기와 같이 기록되어 있는 출력노즐번호 및 다음 노드의 할당어드레스를 읽고, 그 할당어드레스를 트래픽 패킷의 헤더로 교환한 후 상기 출력노즐번호에 따른 입출력노즐로 전송하게 함을 특징으로 하는 간접 헤더 구조를 갖는 엠베디드 라벨 패킷 교환방식.At the time of call setup, each node writes the output exposure number and the next node's allocation address to the address that is desired by the previous node to create the forward and backward call information table. The header of the traffic packet inputted from the female node is read as the address of its own call information table, and the output nozzle number recorded as described above at that address and the allocation address of the next node are read, and the allocation address is read as the header of the traffic packet. Embedded label packet switching method having an indirect header structure characterized in that for transmitting to the input and output nozzles according to the output nozzle number after switching to. 제1항에 있어서, 콜셋업시에 송신측의 인터페이스보드에서 플로드 패킷을 만들어 수신측의 인터페이스보드에 각 노드를 순차로 통해 도달되는 방향으로 알려주고, 그에대한 응답으로 수신측의 인터페이스보드에서 플로드인지 패킷을 만들어 상기 송신측의 인터페이스보드에 상기와같은 방식으로 알려주며, 이후 그 송신측의 인터페이스보드에서 상기 풀로드 인지 패킷의 방향값에 의해 순방향(Forward)콜요구 패킷을 만들어, 상기 수신측의 인터페이스보드에 도달되는 각 노드를 순차로 통하면서 그 노드마다 상기 순방향 콜정보테이블을 만들고, 이후 상기 수신측의 인터페이스보드에서 상기 플로드 패킷의 방향값에 의해 역방향(Backward)콜요구 패킷을 만들어, 상기 순방향 콜요구 페킷에서와 같이 역방향 콜정보테이블을 만듬을 특징으로 하는 간접 헤더 구조를 갖는 엠베디드 라벨 패킷 교환방식.The method according to claim 1, wherein during call set-up, a float packet is made on the interface board of the transmitting side, and the interface board of the receiving side is informed in the direction of arrival of each node in sequence, and in response, the floppy packet is floated on the receiving interface board. An acknowledgment packet is made and notified to the interface board of the transmitting side in the same manner as described above. Then, a forward call request packet is generated by the direction value of the full load acknowledgment packet from the interface board of the transmitting side. The forward call information table is created for each node while sequentially passing through each node that reaches the interface board, and then a backward call request packet is created by the direction value of the float packet in the interface board of the receiving side. An indirect header characterized in that a reverse call information table is created as in the forward call request packet. Embedded Label Packet Switching with more structure. 제1항 또는 제2항에 있어서, 상기 트래픽 패킷은 다음 노드 콜정보테이블의 어드레스를 나타내는 헤더 및 가입자 정보로 이루어짐을 특징으로 하는 간접 헤더 구조를 갖는 엠베디드 라벨 패킷 교환방식.The method of claim 1 or 2, wherein the traffic packet comprises an header indicating the address of the next node call information table and subscriber information. 제2항에 있어서, 상기 플로드 패킷은 풀로드 패킷임을 나타내는 헤더와 각 노드를 통과하면서 순차로 "1"씩 증가하는 흡카운터와. 상기 흡카운터의 값에 따른 위치에 각 경유된 노드들의 노즐번호를 기록하는 방향필드와, 송신어드레스 및 수신어드레스를 각기 기록하는 필드로 이루어짐을 특징으로 하는 간접 헤더 구조를 갖는 엠베디드 라벨 패킷 교환방식.3. The suction counter of claim 2, wherein the float packet is sequentially incremented by "1" while passing through each node with a header indicating that it is a full load packet. Embedded label packet exchange method having an indirect header structure comprising a direction field for recording nozzle numbers of each transit node at a position according to the value of the suction counter, and a field for respectively recording a transmission address and a reception address. . 제2항에 있어서, 상기 풀로드 인지 패킷은 플로드 인지 패킷임을 나타내는 헤더와, 각 노드를 통과하면서 순차로 1"씩 감소하는 흡카운터와, 상기 흡카운터의 값에 따른 위치에 각 경유된 노드들의 노즐번호를 기록하는 방향필드와, 송신 어드레스 및 수신 어드레스를 각기 기록하는 필드로 이루어짐을 특징으로 하는 간접 헤더 구조를 갖는 엠베디드 라벨 패깃 교환방식.3. The node of claim 2, wherein the full load acknowledgment packet is a header acknowledgment packet, a suction counter sequentially decreasing by 1 "while passing through each node, and a node passing through each node at a position according to a value of the suction counter. And a direction field for recording the nozzle number of each field, and a field for recording the transmission address and the reception address, respectively. 제2항에 있어서, 상기 콜요구 페킷은 콜요구 패킷임을 나타내는 헤더와, 다음 노드 콜정보테이블의 어드레스를 미리 지정하는 전단할당 어드레스필드와, 각 노드를 통과하면서 순차로 "1"씩 증가하는 흡카운터와, 상기 흡카운터의 값에 따른 위치에 각경유된 노드들의 출력노즐번호를 기록하는 방향필드와, 수신어드레스 및 수신어 드레스를 각기 기록하는 필드로 이루어짐을 특징으로 하는 간접 헤더 구조를 갖는 엠베디드 라벨 패킷 교환방식.3. The call request packet according to claim 2, wherein the call request packet includes a header indicating that the call request packet is a message, a front end allocation address field for specifying an address of a next node call information table, and a number of sequentially increasing by "1" while passing through each node. Embe having an indirect header structure comprising a counter, a direction field for recording output nozzle numbers of nodes passing through at a position according to the value of the suction counter, and a field for recording a reception address and a receiver dress, respectively. Died Label Packet Switching. 제1항에 있어서, 패킷의 헤더는 언포멧티드(unformatted)구조로 이루어짐을 특징으로 하는 간접헤더구조를 갖는 엠베디드 라벨 패킷교환방식.2. The embedded label packet exchange method of claim 1, wherein the header of the packet has an unformatted structure. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910014555A 1991-08-22 1991-08-22 Embedded label packet switching system having indirect header frame KR950001930B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019910014555A KR950001930B1 (en) 1991-08-22 1991-08-22 Embedded label packet switching system having indirect header frame

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910014555A KR950001930B1 (en) 1991-08-22 1991-08-22 Embedded label packet switching system having indirect header frame

Publications (2)

Publication Number Publication Date
KR930005405A true KR930005405A (en) 1993-03-23
KR950001930B1 KR950001930B1 (en) 1995-03-06

Family

ID=19318958

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910014555A KR950001930B1 (en) 1991-08-22 1991-08-22 Embedded label packet switching system having indirect header frame

Country Status (1)

Country Link
KR (1) KR950001930B1 (en)

Also Published As

Publication number Publication date
KR950001930B1 (en) 1995-03-06

Similar Documents

Publication Publication Date Title
KR930701039A (en) Packet switched communication system
ES8604752A1 (en) A wideband digital switching network.
ATE222677T1 (en) MULTI-FORMAT SIGNALING PROTOCOL FOR SELECTIVE CALL RECEIVER
CA2235857A1 (en) Svc routing in network with static routing tables
KR870002705A (en) Time-sharing exchanger
SE9002982D0 (en) SETTING AND DEVICE FOR ADDRESSING IN A PACKAGE
KR970056652A (en) NO. 7 Call reservation method of other subscribers using signal
ATE148294T1 (en) SUBSCRIBER NODE OF A DIGITAL MESSAGE TRANSMISSION SYSTEM
KR930005405A (en) Embedded Label Packet Switching Method with Indirect Header Structure
CA2116308A1 (en) Packet Switching System
KR970700968A (en) A METHOD AND APPARATUS FOR COMMUNICATING BETWEEN NODES IN A COMMUNICATIONS NETWORK
WO1998052328A2 (en) Method and apparatus in a packet switched network
JPS5890850A (en) Loop transmission system and its transmission and reception device
JPS6416043A (en) Packet communication system
JPS61164361A (en) Continuity test system
JP3456763B2 (en) Broadcast communication device
JPS5620360A (en) Packet interchange system
KR930011498A (en) Voice communication system for LAN communication
RU1784991C (en) Device for multiaddress communications commutating
FI981554A0 (en) Signaling in a telecommunications network
JPH0523096B2 (en)
RU95100883A (en) Device for address modification in digital network
CN1054870A (en) Synchronising communication with token and expanded application thereof
KR950022659A (en) NO.7 signal processing method of electronic exchange
JP2000332778A (en) Atm switch

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20110303

Year of fee payment: 17

EXPY Expiration of term