JPS6412141B2 - - Google Patents

Info

Publication number: JPS6412141B2
Authority: JP; Japan
Prior art keywords: frequency; signal; hopping; phase; frequency hopping
Prior art date: 1982-11-29
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

JP57209170A

Other languages

English (en)

Japanese (ja)

Other versions

JPS5999835A (ja

Inventor

Masatoshi Sekine

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

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.)

1982-11-29

Filing date

1982-11-29

Publication date

1989-02-28

1982-11-29 Application filed by Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd

1982-11-29 Priority to JP57209170A priority Critical patent/JPS5999835A/ja

1984-06-08 Publication of JPS5999835A publication Critical patent/JPS5999835A/ja

1989-02-28 Publication of JPS6412141B2 publication Critical patent/JPS6412141B2/ja

Status Granted legal-status Critical Current

Links

238000004891 communication Methods 0.000 claims description 22
238000001228 spectrum Methods 0.000 claims description 10
238000000034 method Methods 0.000 description 10
238000001514 detection method Methods 0.000 description 6
238000010586 diagram Methods 0.000 description 5
230000010355 oscillation Effects 0.000 description 4
230000002542 deteriorative effect Effects 0.000 description 2
230000001360 synchronised effect Effects 0.000 description 2
230000005540 biological transmission Effects 0.000 description 1
238000006243 chemical reaction Methods 0.000 description 1
238000009792 diffusion process Methods 0.000 description 1
230000010354 integration Effects 0.000 description 1
238000012423 maintenance Methods 0.000 description 1
230000002123 temporal effect Effects 0.000 description 1

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/69—Spread spectrum techniques
- H04B1/713—Spread spectrum techniques using frequency hopping
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/69—Spread spectrum techniques
- H04B1/713—Spread spectrum techniques using frequency hopping
- H04B1/7156—Arrangements for sequence synchronisation

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)

JP57209170A 1982-11-29 1982-11-29 周波数ホツピング周波数拡散通信同期捕捉装置 Granted JPS5999835A (ja)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP57209170A JPS5999835A (ja)	1982-11-29	1982-11-29	周波数ホツピング周波数拡散通信同期捕捉装置

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP57209170A JPS5999835A (ja)	1982-11-29	1982-11-29	周波数ホツピング周波数拡散通信同期捕捉装置

Publications (2)

Publication Number	Publication Date
JPS5999835A JPS5999835A (ja)	1984-06-08
JPS6412141B2 true JPS6412141B2 (fr)	1989-02-28

Family

ID=16568485

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP57209170A Granted JPS5999835A (ja)	1982-11-29	1982-11-29	周波数ホツピング周波数拡散通信同期捕捉装置

Country Status (1)

Country	Link
JP (1)	JPS5999835A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH077384B2 (ja) *	1987-09-22	1995-01-30	郵政省通信総合研究所長	並列相互相関器
JPH01216291A (ja) *	1988-02-25	1989-08-30	Nippon Telegr & Teleph Corp <Ntt>	物体の探知方法およびその装置

1982
- 1982-11-29 JP JP57209170A patent/JPS5999835A/ja active Granted

Also Published As

Publication number	Publication date
JPS5999835A (ja)	1984-06-08

Similar Documents

Publication	Publication Date	Title
JP2660441B2 (ja)	1997-10-08	スペクトラム拡散通信用受信装置
US5420896A (en)	1995-05-30	Synchronous spread-spectrum communications system and method
EP0562529A2 (fr)	1993-09-29	Procédé et système de telecommunications à spectre étalé
JPH03256419A (ja)	1991-11-15	スペクトラム拡散通信装置
US5179572A (en)	1993-01-12	Spread spectrum conference calling system and method
JPH0799487A (ja)	1995-04-11	スペクトラム拡散通信装置および無線通信装置
JPH0724397B2 (ja)	1995-03-15	スペクトラム拡散通信装置
JPH07118668B2 (ja)	1995-12-18	スペクトル拡散通信方式
JPH04360434A (ja)	1992-12-14	スペクトル拡散送信装置及びスペクトル拡散受信装置
JPS6412141B2 (fr)	1989-02-28
JP3894468B2 (ja)	2007-03-22	スペクトラム拡散通信方法
JPH07183828A (ja)	1995-07-21	スペクトル拡散送信機及び受信機
JPH02121424A (ja)	1990-05-09	スペクトラム拡散無線通信の狭帯域化方式
JP3457099B2 (ja)	2003-10-14	並列組合せスペクトル拡散送受信システム
JP2804233B2 (ja)	1998-09-24	スペクトル拡散通信における多重化方法
JP2748075B2 (ja)	1998-05-06	スペクトル拡散通信方式
JP2883775B2 (ja)	1999-04-19	スペクトラム拡散通信方法
JP3152781B2 (ja)	2001-04-03	通信装置
JP3320234B2 (ja)	2002-09-03	スペクトラム拡散受信装置
JP2987718B2 (ja)	1999-12-06	スペクトラム拡散信号復調装置
JPS63196129A (ja)	1988-08-15	スペクトラム拡散通信受信装置
JP2839973B2 (ja)	1998-12-24	スペクトラム拡散通信装置
JPH06244821A (ja)	1994-09-02	スペクトラム拡散通信システム
JPH08167864A (ja)	1996-06-25	スペクトラム拡散通信装置
JPH04192829A (ja)	1992-07-13	スペクトラム拡散信号の復調装置