JPS57204658A - Multiple address communicating method - Google Patents

Multiple address communicating method

Info

Publication number
JPS57204658A
JPS57204658A JP56089209A JP8920981A JPS57204658A JP S57204658 A JPS57204658 A JP S57204658A JP 56089209 A JP56089209 A JP 56089209A JP 8920981 A JP8920981 A JP 8920981A JP S57204658 A JPS57204658 A JP S57204658A
Authority
JP
Japan
Prior art keywords
packet
station
stations
multiple address
slots
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.)
Pending
Application number
JP56089209A
Other languages
Japanese (ja)
Inventor
Toshihiro Shikama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP56089209A priority Critical patent/JPS57204658A/en
Publication of JPS57204658A publication Critical patent/JPS57204658A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H04L12/1863—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast comprising mechanisms for improved reliability, e.g. status reports
    • H04L12/1868—Measures taken after transmission, e.g. acknowledgments

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Radio Relay Systems (AREA)

Abstract

PURPOSE:To quickly return responses to multiple address packets, by performing the responses through slots secured by the multiple address packet transmitting station. CONSTITUTION:When a multiple address packet B1 is transmitted from Station S1, the station transmit several pieces of address information representing calling stations S2-S7 in addition to the data to be transmitted after securing slots (4a) and (4b) required for transmitting answers. The packet B1 is received by stations S2, S4, S5, and S6, and each of these stations understands that the packet B1 is addressed to them and the response to the packet B1 must be made through a small slot in the slots (4a) or (4b). The stations transmit response packets A2, A4, A5, and A6. Station S1 receives the secured slots (4a) and (4b) and understands that Stations S3 and S7 could not receive the packet B1. Therefore, the station S1 transmits the multiple address packet B1 again after transmissions of data packet D3, D4, and D6 are terminated and a slot (4c) is secured for response. Then, the station S1 receives the response packets A3 and A7.
JP56089209A 1981-06-10 1981-06-10 Multiple address communicating method Pending JPS57204658A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56089209A JPS57204658A (en) 1981-06-10 1981-06-10 Multiple address communicating method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56089209A JPS57204658A (en) 1981-06-10 1981-06-10 Multiple address communicating method

Publications (1)

Publication Number Publication Date
JPS57204658A true JPS57204658A (en) 1982-12-15

Family

ID=13964323

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56089209A Pending JPS57204658A (en) 1981-06-10 1981-06-10 Multiple address communicating method

Country Status (1)

Country Link
JP (1) JPS57204658A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60178743A (en) * 1984-02-24 1985-09-12 Nippon Telegr & Teleph Corp <Ntt> Conference communication system
JPS63200628A (en) * 1987-02-17 1988-08-18 Nec Corp Method and apparatus for mutual connection
JP2021518702A (en) * 2018-04-06 2021-08-02 ベントリー・ネバダ・エルエルシー Monitoring system with multi-drop backplane scheduler

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60178743A (en) * 1984-02-24 1985-09-12 Nippon Telegr & Teleph Corp <Ntt> Conference communication system
JPH0572782B2 (en) * 1984-02-24 1993-10-13 Nippon Telegraph & Telephone
JPS63200628A (en) * 1987-02-17 1988-08-18 Nec Corp Method and apparatus for mutual connection
JP2021518702A (en) * 2018-04-06 2021-08-02 ベントリー・ネバダ・エルエルシー Monitoring system with multi-drop backplane scheduler

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