JPS6210458B2 - - Google Patents

Info

Publication number
JPS6210458B2
JPS6210458B2 JP1855480A JP1855480A JPS6210458B2 JP S6210458 B2 JPS6210458 B2 JP S6210458B2 JP 1855480 A JP1855480 A JP 1855480A JP 1855480 A JP1855480 A JP 1855480A JP S6210458 B2 JPS6210458 B2 JP S6210458B2
Authority
JP
Japan
Prior art keywords
signal
noise
soft
pseudo
decision
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.)
Expired
Application number
JP1855480A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56116350A (en
Inventor
Yutaka Yasuda
Toshio Takahashi
Koichi Konnai
Teisuke Kurokawa
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.)
KDDI Corp
Original Assignee
Kokusai Denshin Denwa KK
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 Kokusai Denshin Denwa KK filed Critical Kokusai Denshin Denwa KK
Priority to JP1855480A priority Critical patent/JPS56116350A/ja
Publication of JPS56116350A publication Critical patent/JPS56116350A/ja
Publication of JPS6210458B2 publication Critical patent/JPS6210458B2/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Dc Digital Transmission (AREA)
JP1855480A 1980-02-19 1980-02-19 Suprious noise generator for software discrimination demodulation Granted JPS56116350A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1855480A JPS56116350A (en) 1980-02-19 1980-02-19 Suprious noise generator for software discrimination demodulation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1855480A JPS56116350A (en) 1980-02-19 1980-02-19 Suprious noise generator for software discrimination demodulation

Publications (2)

Publication Number Publication Date
JPS56116350A JPS56116350A (en) 1981-09-12
JPS6210458B2 true JPS6210458B2 (de) 1987-03-06

Family

ID=11974838

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1855480A Granted JPS56116350A (en) 1980-02-19 1980-02-19 Suprious noise generator for software discrimination demodulation

Country Status (1)

Country Link
JP (1) JPS56116350A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60130936A (ja) * 1983-12-19 1985-07-12 Nec Corp デ−タ復号回路
JPH0659050B2 (ja) * 1986-06-26 1994-08-03 日本電気株式会社 軟判定デジタル雑音発生回路
WO2001022598A1 (en) * 1999-09-17 2001-03-29 Fujitsu Limited Soft decision data creating method and device

Also Published As

Publication number Publication date
JPS56116350A (en) 1981-09-12

Similar Documents

Publication Publication Date Title
JP4215947B2 (ja) 重要度の小さいデータ・ビットを使用して重要なデータ・ビットを保護する方法
US5633881A (en) Trellis encoder and decoder based upon punctured rate 1/2 convolutional codes
US5457705A (en) Method of and system for data transmission employing trellis coded modulation
CN116420337A (zh) 数字无线电接收器
RU95118726A (ru) Устройство и способ декодирования когерентного сигнала, модулированного путем многоуровневой фазовой манипуляции с дифференциальным кодированием символов
KR100276780B1 (ko) 신호 전송 시스템
EP1016222A1 (de) Verfahren und vorrichtung zur auswahl von zyklischen redundanten prüfgeneratoren in einem verkettetem kode
CN117155515B (zh) 极化编码连续相位调制信号的迭代接收方法及相关设备
WO2000016488A1 (en) Method and apparatus for errors and erasures decoding
JP3154580B2 (ja) ディジタル伝送装置
JPS6210458B2 (de)
US10826533B2 (en) Methods, systems, and computer-readable media for decoding a cyclic code
US7975212B2 (en) Sequential decoding method and apparatus thereof
US12003321B2 (en) Wireless communication system, wireless communication device, receiver, control circuit, and storage medium
CN110166386A (zh) 一种基于递归混沌码的水声通信均衡译码方法
JPH1013251A (ja) 符号誤り訂正回路
JPS60174550A (ja) 符号再生回路
WO2001065700A1 (fr) Decodeur
RU2127956C1 (ru) Устройство для демодуляции дискретных сигналов в каналах с группированием ошибок
JPH03154521A (ja) 軟判定復号情報出力機能付ビタビ復号器
Clark Jr et al. Fundamental Concepts of Coding
JPS5912646A (ja) 誤り訂正復号器
RU2038696C1 (ru) Устройство для кодирования сверточным кодом
Baum et al. Erasure generation and interleaving for meteor-burst communications with fixed-rate and variable-rate coding
Carden et al. A Spectrally Efficient Communication System: A 16-PSK Trellis Coded Modulation System Utilizing A Quantized Euclidean Decoder