JPS5628548A - Talking set system of voice packet - Google Patents

Talking set system of voice packet

Info

Publication number
JPS5628548A
JPS5628548A JP10457679A JP10457679A JPS5628548A JP S5628548 A JPS5628548 A JP S5628548A JP 10457679 A JP10457679 A JP 10457679A JP 10457679 A JP10457679 A JP 10457679A JP S5628548 A JPS5628548 A JP S5628548A
Authority
JP
Japan
Prior art keywords
packet
time data
voice
voice packet
receiving
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.)
Granted
Application number
JP10457679A
Other languages
Japanese (ja)
Other versions
JPS5840399B2 (en
Inventor
Shufu Kusayanagi
Osamu Takahashi
Tadashi Akiba
Hisashi Morikawa
Naruhiro Hayashi
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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
Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP54104576A priority Critical patent/JPS5840399B2/en
Publication of JPS5628548A publication Critical patent/JPS5628548A/en
Publication of JPS5840399B2 publication Critical patent/JPS5840399B2/en
Expired 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
    • H04L12/64—Hybrid switching systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)

Abstract

PURPOSE:To stabilize a talking quality, by adding time data to voice pakets to compensate fluctuation of the transmission delay time. CONSTITUTION:The voice signal from telephone set 1 is converted to a PCM signal in transmission part 2 and is made into a packet, and time data from time data circuit 3 is added to this packet, and the packet is transmitted to transmission line 5 as a voice packet. Meanwhile, the receiving voice packet is controlled according to the difference between time data and receiving time data in receiving part 4 so that the transmission delay quantity of the voice packet may be fixed, and the packet is decoded and supplied to telephone set 1.
JP54104576A 1979-08-17 1979-08-17 Voice packet call setting method Expired JPS5840399B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54104576A JPS5840399B2 (en) 1979-08-17 1979-08-17 Voice packet call setting method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54104576A JPS5840399B2 (en) 1979-08-17 1979-08-17 Voice packet call setting method

Publications (2)

Publication Number Publication Date
JPS5628548A true JPS5628548A (en) 1981-03-20
JPS5840399B2 JPS5840399B2 (en) 1983-09-05

Family

ID=14384256

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54104576A Expired JPS5840399B2 (en) 1979-08-17 1979-08-17 Voice packet call setting method

Country Status (1)

Country Link
JP (1) JPS5840399B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59190757A (en) * 1983-04-13 1984-10-29 Nippon Telegr & Teleph Corp <Ntt> Packet communication system
JPS60190049A (en) * 1984-03-12 1985-09-27 Toshiba Corp Packet communication equipment
JPS62149236A (en) * 1985-09-19 1987-07-03 アルカテル・エヌ・ブイ Data communication system
JPH04504335A (en) * 1989-03-20 1992-07-30 ベル　コミュニケーションズ　リサーチ　インコーポレーテッド Traffic congestion prevention packet network

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006006230A1 (en) * 2004-07-12 2006-01-19 Mitsubishi Denki Kabushiki Kaisha Packet transfer method, wireless access station, base station control apparatus, and wireless base station

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59190757A (en) * 1983-04-13 1984-10-29 Nippon Telegr & Teleph Corp <Ntt> Packet communication system
JPH0515091B2 (en) * 1983-04-13 1993-02-26 Nippon Telegraph & Telephone
JPS60190049A (en) * 1984-03-12 1985-09-27 Toshiba Corp Packet communication equipment
JPS62149236A (en) * 1985-09-19 1987-07-03 アルカテル・エヌ・ブイ Data communication system
JPH04504335A (en) * 1989-03-20 1992-07-30 ベル　コミュニケーションズ　リサーチ　インコーポレーテッド Traffic congestion prevention packet network

Also Published As

Publication number Publication date
JPS5840399B2 (en) 1983-09-05

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