JPH0477490B2 - - Google Patents
Info
- Publication number
- JPH0477490B2 JPH0477490B2 JP62150931A JP15093187A JPH0477490B2 JP H0477490 B2 JPH0477490 B2 JP H0477490B2 JP 62150931 A JP62150931 A JP 62150931A JP 15093187 A JP15093187 A JP 15093187A JP H0477490 B2 JPH0477490 B2 JP H0477490B2
- Authority
- JP
- Japan
- Prior art keywords
- signal
- station
- pilot signal
- frequency
- timing
- 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 - Lifetime
Links
- 230000005540 biological transmission Effects 0.000 claims description 31
- 230000007480 spreading Effects 0.000 claims description 14
- 230000008054 signal transmission Effects 0.000 claims description 2
- 238000004891 communication Methods 0.000 description 47
- 238000000034 method Methods 0.000 description 29
- 238000001228 spectrum Methods 0.000 description 19
- 238000012545 processing Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 8
- 230000001360 synchronised effect Effects 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 241000283014 Dama Species 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- JNSGIVNNHKGGRU-JYRVWZFOSA-N diethoxyphosphinothioyl (2z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetate Chemical compound CCOP(=S)(OCC)OC(=O)C(=N/OC)\C1=CSC(N)=N1 JNSGIVNNHKGGRU-JYRVWZFOSA-N 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Landscapes
- Radio Relay Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62150931A JPS63314032A (ja) | 1987-06-17 | 1987-06-17 | 小形地球局 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62150931A JPS63314032A (ja) | 1987-06-17 | 1987-06-17 | 小形地球局 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63314032A JPS63314032A (ja) | 1988-12-22 |
| JPH0477490B2 true JPH0477490B2 (enrdf_load_stackoverflow) | 1992-12-08 |
Family
ID=15507539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62150931A Granted JPS63314032A (ja) | 1987-06-17 | 1987-06-17 | 小形地球局 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63314032A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02272928A (ja) * | 1989-04-14 | 1990-11-07 | Mitsui Mining & Smelting Co Ltd | マルチチャネル型スペクトラム拡散通信装置 |
-
1987
- 1987-06-17 JP JP62150931A patent/JPS63314032A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63314032A (ja) | 1988-12-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0639899B1 (en) | Random access communication method by use of cdma, and system for mobile stations which use the method | |
| US5737324A (en) | Method and apparatus for establishing spread spectrum communication | |
| US5276703A (en) | Wireless local area network communications system | |
| CA2206796C (en) | Network entry channel for cdma systems | |
| EP0553952B1 (en) | Satellite communications system with reservation protocol using at least three data channels | |
| WO1993015573A1 (en) | Cdma/tdma communication system | |
| JP2000512098A (ja) | セルラシステムにおける無線受信機の同期の方法および装置 | |
| JPS6232853B2 (enrdf_load_stackoverflow) | ||
| JPH0738613B2 (ja) | 複合データ通信方式およびこの方式に用いる装置 | |
| EP0971514A2 (en) | Transmitter with waveform shaping and receiver with symbol synchronisation | |
| US6292475B1 (en) | Flow initiated burst mode communication for wireless communication network systems and method | |
| JPS6248819A (ja) | 衛星通信方式 | |
| JP2004503950A (ja) | アクセスチャンネルスロットシェアリング | |
| JP3301618B2 (ja) | 無線通信装置および通信方法 | |
| CN101626584A (zh) | 短波快速跳频系统一种新的ale呼叫方法 | |
| KR20000048446A (ko) | 캐리어 오프셋 상에 기반을 둔 트랜시버 프리 로테이션 | |
| JPH0477490B2 (enrdf_load_stackoverflow) | ||
| EP1509051B1 (en) | Wireless communication system and wireless communication repeater for use therein | |
| Elhakeem et al. | Spread-spectrum access to mixed voice-data local area networks | |
| Badr | Cellular digital packet data CDPD | |
| JPH0685781A (ja) | Ｃｄｍａ通信方式 | |
| JPS6311815B2 (enrdf_load_stackoverflow) | ||
| JPH02260929A (ja) | 移動体通信における時間分割通信システムの無線チャネル内タイム・スロット割当方法 | |
| Quirk et al. | Cooperative modulation techniques for long haul relay in sensor networks | |
| JPH03210839A (ja) | 移動体通信の時間分割通信システム |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |