JPS6162262A - 情報伝送システム - Google Patents

情報伝送システム

Info

Publication number
JPS6162262A
JPS6162262A JP18387284A JP18387284A JPS6162262A JP S6162262 A JPS6162262 A JP S6162262A JP 18387284 A JP18387284 A JP 18387284A JP 18387284 A JP18387284 A JP 18387284A JP S6162262 A JPS6162262 A JP S6162262A
Authority
JP
Japan
Prior art keywords
signal
band
signals
collision
level
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
JP18387284A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0568899B2 (enrdf_load_stackoverflow
Inventor
Hiroshi Kobayashi
浩 小林
Hideo Haruyama
秀朗 春山
Tsuguhiro Hirose
広瀬 次宏
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.)
Toshiba Corp
Original Assignee
Toshiba 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 Toshiba Corp filed Critical Toshiba Corp
Priority to JP18387284A priority Critical patent/JPS6162262A/ja
Publication of JPS6162262A publication Critical patent/JPS6162262A/ja
Publication of JPH0568899B2 publication Critical patent/JPH0568899B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Small-Scale Networks (AREA)
JP18387284A 1984-09-04 1984-09-04 情報伝送システム Granted JPS6162262A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18387284A JPS6162262A (ja) 1984-09-04 1984-09-04 情報伝送システム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18387284A JPS6162262A (ja) 1984-09-04 1984-09-04 情報伝送システム

Publications (2)

Publication Number Publication Date
JPS6162262A true JPS6162262A (ja) 1986-03-31
JPH0568899B2 JPH0568899B2 (enrdf_load_stackoverflow) 1993-09-29

Family

ID=16143301

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18387284A Granted JPS6162262A (ja) 1984-09-04 1984-09-04 情報伝送システム

Country Status (1)

Country Link
JP (1) JPS6162262A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01147938A (ja) * 1987-12-03 1989-06-09 Matsushita Electric Ind Co Ltd 通信装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5767356A (en) * 1980-10-14 1982-04-23 Hitachi Ltd Communication control device
JPS58131849A (ja) * 1982-02-01 1983-08-05 Nippon Telegr & Teleph Corp <Ntt> マルチアクセス方式
JPS58179042A (ja) * 1982-04-14 1983-10-20 Nec Corp デ−タ通信装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5767356A (en) * 1980-10-14 1982-04-23 Hitachi Ltd Communication control device
JPS58131849A (ja) * 1982-02-01 1983-08-05 Nippon Telegr & Teleph Corp <Ntt> マルチアクセス方式
JPS58179042A (ja) * 1982-04-14 1983-10-20 Nec Corp デ−タ通信装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01147938A (ja) * 1987-12-03 1989-06-09 Matsushita Electric Ind Co Ltd 通信装置

Also Published As

Publication number Publication date
JPH0568899B2 (enrdf_load_stackoverflow) 1993-09-29

Similar Documents

Publication Publication Date Title
EP0113230B1 (en) Data transmission system for a local network
JP2828493B2 (ja) ネットワーク用通信システム、通信方法及び受信装置
US5245633A (en) System for transmitting digital data over an electricity power line
JPH06244878A (ja) 変復調装置
JP3389492B2 (ja) 同時送信装置及び同時送信方法
JP2000244890A (ja) ビデオ通信信号分配ネットワークから衛星へ戻り信号を伝送する方法
JP3440095B1 (ja) データ伝送装置及びデータ伝送方法
JP3205110B2 (ja) 周波数オフセット対応式変復調装置
JPS6162262A (ja) 情報伝送システム
JPH03173228A (ja) モデム装置
US4939510A (en) Broadband communications RF packet collision detection
US7167518B2 (en) Bandwidth-efficient modulation in communication systems
JPS59153360A (ja) コヒ−レント位相シフト・キ−イング復調器
JP3583300B2 (ja) 同軸ケーブルを用いたデータ伝送方式
JPH07143086A (ja) ディジタル伝送装置
Cowen Fiber optic video transmission system employing pulse frequency modulation
JP2531086B2 (ja) 中間中継装置
JPS60134537A (ja) 情報伝送方式
Petrovic Digitized speech transmission at VHF using existing FM mobile radios
US5809236A (en) Method and apparatus for contention resolution in a broadband network
US6539146B1 (en) Method and architecture for monitoring optical node health using a modulated return laser dithering signal in a broadband network
JPH03207148A (ja) 復調装置およびデータ伝送システム
FI84126B (fi) Scramblings- och datatransmissionssystem foer en televisionssignal.
JPH08223194A (ja) 多重伝送システムおよび多重伝送方法
CN119743221A (zh) 应急广播接收方法、装置、芯片、系统、介质及产品