JPS58150344A - 干渉検出方式 - Google Patents

干渉検出方式

Info

Publication number
JPS58150344A
JPS58150344A JP57031715A JP3171582A JPS58150344A JP S58150344 A JPS58150344 A JP S58150344A JP 57031715 A JP57031715 A JP 57031715A JP 3171582 A JP3171582 A JP 3171582A JP S58150344 A JPS58150344 A JP S58150344A
Authority
JP
Japan
Prior art keywords
interference
demodulator
receiving
signal
wireless device
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
JP57031715A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0418494B2 (enrdf_load_stackoverflow
Inventor
Koji Monma
門馬　宏二
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone 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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP57031715A priority Critical patent/JPS58150344A/ja
Publication of JPS58150344A publication Critical patent/JPS58150344A/ja
Publication of JPH0418494B2 publication Critical patent/JPH0418494B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/24—Testing correct operation
    • H04L1/241—Testing correct operation using pseudo-errors

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Mobile Radio Communication Systems (AREA)
JP57031715A 1982-03-02 1982-03-02 干渉検出方式 Granted JPS58150344A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57031715A JPS58150344A (ja) 1982-03-02 1982-03-02 干渉検出方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57031715A JPS58150344A (ja) 1982-03-02 1982-03-02 干渉検出方式

Publications (2)

Publication Number Publication Date
JPS58150344A true JPS58150344A (ja) 1983-09-07
JPH0418494B2 JPH0418494B2 (enrdf_load_stackoverflow) 1992-03-27

Family

ID=12338755

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57031715A Granted JPS58150344A (ja) 1982-03-02 1982-03-02 干渉検出方式

Country Status (1)

Country Link
JP (1) JPS58150344A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63303529A (ja) * 1987-06-03 1988-12-12 Nippon Telegr & Teleph Corp <Ntt> 無線回線品質監視方式

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63303529A (ja) * 1987-06-03 1988-12-12 Nippon Telegr & Teleph Corp <Ntt> 無線回線品質監視方式

Also Published As

Publication number Publication date
JPH0418494B2 (enrdf_load_stackoverflow) 1992-03-27

Similar Documents

Publication Publication Date Title
CA2000321C (en) Diversity transmission and reception method and equipment
US5684794A (en) Validation of subscriber signals in a cellular radio network
US6226508B1 (en) Transmission diversity apparatus
US3851251A (en) Receiver method and apparatus
US5488638A (en) Clock recovery method and apparatus in a diversity receiver
CA1246148A (en) Radio system wherein transmission power is varied according to transmission quality
GB2221819A (en) Cellular radiotelephone uses subaudible signalling
CA1051520A (en) Sf signaling system for radio frequency repeaters
US4153878A (en) Sectored antenna communications receiver with squelch circuit
US5781570A (en) Error processing method of ADPCM voice transmission system and apparatus therefor
US5539783A (en) Non-coherent synchronization signal detector
JPS58150344A (ja) 干渉検出方式
US3617891A (en) Optimum frequency determining radio communication system
KR20040108468A (ko) 시분할 이중화 시스템에서 기지국 신호로부터 송수신스위칭 동기를 획득하는 방법 및 장치
US5933779A (en) Protocol for exchanging signaling signals in a cordless telephone
JP2001177464A (ja) 無線中継装置
JPH0529992A (ja) 移動通信用時分割多元接続一周波数交互通信方式におけるダイバーシチ回路
JPS58137337A (ja) 干渉検出方式
JPH07202785A (ja) 受信電界レベル検出回路
JPS6243613B2 (enrdf_load_stackoverflow)
US5859880A (en) Multi-stage squelch apparatus, and associated method, for a multi-branch receiver
US4426711A (en) Process for the transmission of service signals for a digital radio beam, as well as transmitter and receiver for using such a process
US4352199A (en) Method and device for detecting and interpreting a distress signal
JPH0834631B2 (ja) デジタル移動通信システム
JPS58146154A (ja) 干渉検出方式