JPS60223247A - 情報伝送方式 - Google Patents

情報伝送方式

Info

Publication number
JPS60223247A
JPS60223247A JP59079976A JP7997684A JPS60223247A JP S60223247 A JPS60223247 A JP S60223247A JP 59079976 A JP59079976 A JP 59079976A JP 7997684 A JP7997684 A JP 7997684A JP S60223247 A JPS60223247 A JP S60223247A
Authority
JP
Japan
Prior art keywords
key
transmitting
information
station
key information
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
JP59079976A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0369464B2 (enrdf_load_stackoverflow
Inventor
Gozo Kage
鹿毛　豪藏
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP59079976A priority Critical patent/JPS60223247A/ja
Publication of JPS60223247A publication Critical patent/JPS60223247A/ja
Publication of JPH0369464B2 publication Critical patent/JPH0369464B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/12—Transmitting and receiving encryption devices synchronised or initially set up in a particular manner
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
JP59079976A 1984-04-19 1984-04-19 情報伝送方式 Granted JPS60223247A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59079976A JPS60223247A (ja) 1984-04-19 1984-04-19 情報伝送方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59079976A JPS60223247A (ja) 1984-04-19 1984-04-19 情報伝送方式

Publications (2)

Publication Number Publication Date
JPS60223247A true JPS60223247A (ja) 1985-11-07
JPH0369464B2 JPH0369464B2 (enrdf_load_stackoverflow) 1991-11-01

Family

ID=13705352

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59079976A Granted JPS60223247A (ja) 1984-04-19 1984-04-19 情報伝送方式

Country Status (1)

Country Link
JP (1) JPS60223247A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011507318A (ja) * 2007-11-30 2011-03-03 サムスン エレクトロニクス カンパニー リミテッド 近距離通信ネットワークにおける安全な通信のためのシステム及び方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011507318A (ja) * 2007-11-30 2011-03-03 サムスン エレクトロニクス カンパニー リミテッド 近距離通信ネットワークにおける安全な通信のためのシステム及び方法
US8515073B2 (en) 2007-11-30 2013-08-20 Samsung Electronics Co., Ltd. Method and system for secure communication in near field communication network

Also Published As

Publication number Publication date
JPH0369464B2 (enrdf_load_stackoverflow) 1991-11-01

Similar Documents

Publication Publication Date Title
US4823362A (en) Block synchronization data communication unit in mobile radio
US5131019A (en) System for interfacing an alarm reporting device with a cellular radio transceiver
JPH05211479A (ja) 同一波長双方向伝送装置の光ループバック方法
SE429806C (sv) Kommunikationssystem
US6266349B1 (en) Method and apparatus for detecting frame in data stream
KR890001476B1 (ko) 디지탈 무선 중계장치
US5369703A (en) Command and control signalling method and apparatus
EP0570613B1 (en) Device for bidirectional communication on a telephone line
JPS60223247A (ja) 情報伝送方式
US3507980A (en) Communication system
JPH07226729A (ja) 伝送路切替え制御システム
JPH06311197A (ja) 直並列変換伝送方式及び装置
JP2745890B2 (ja) スケルチ制御方式
JP4240744B2 (ja) データ転送装置
JP2601184B2 (ja) 回線切替制御信号の伝送方式
US7180916B2 (en) Compensating for random robbed bit signaling
JP3871045B2 (ja) 通話録音装置および通話録音方法
JP3444043B2 (ja) 通信処理装置と方法
JPH0611135B2 (ja) バス型ネツトワ−ク通信装置の呼出し検出方式
EP0681403A1 (en) Coupling device for coupling a terminal to a generating device, system and methods
JP2595715B2 (ja) ディジタル伝送系の機器障害検出方式
JPH04262651A (ja) リモートメンテナンス方式
JPS5829230A (ja) 無線電話システムの一斉指令方式
JPH01120143A (ja) デジタルデータ伝送系における同期用信号の秘匿化方式
JPH0315383B2 (enrdf_load_stackoverflow)

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees