JPS5925438A - 帯域外信号無線伝送方式 - Google Patents
帯域外信号無線伝送方式Info
- Publication number
- JPS5925438A JPS5925438A JP57135430A JP13543082A JPS5925438A JP S5925438 A JPS5925438 A JP S5925438A JP 57135430 A JP57135430 A JP 57135430A JP 13543082 A JP13543082 A JP 13543082A JP S5925438 A JPS5925438 A JP S5925438A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- subcarrier
- band
- interference
- signals
- 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
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B14/00—Transmission systems not characterised by the medium used for transmission
- H04B14/08—Transmission systems not characterised by the medium used for transmission characterised by the use of a sub-carrier
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57135430A JPS5925438A (ja) | 1982-08-02 | 1982-08-02 | 帯域外信号無線伝送方式 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57135430A JPS5925438A (ja) | 1982-08-02 | 1982-08-02 | 帯域外信号無線伝送方式 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5925438A true JPS5925438A (ja) | 1984-02-09 |
| JPS6410971B2 JPS6410971B2 (da) | 1989-02-22 |
Family
ID=15151537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57135430A Granted JPS5925438A (ja) | 1982-08-02 | 1982-08-02 | 帯域外信号無線伝送方式 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5925438A (da) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5528616A (en) * | 1978-08-21 | 1980-02-29 | Fujitsu Ltd | Drive system for transmission line |
-
1982
- 1982-08-02 JP JP57135430A patent/JPS5925438A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5528616A (en) * | 1978-08-21 | 1980-02-29 | Fujitsu Ltd | Drive system for transmission line |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6410971B2 (da) | 1989-02-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4644526A (en) | Full duplex frequency division multiplex communication system | |
| CA2158115C (en) | Method and apparatus for increasing spectrum efficiency | |
| JPH0937351A (ja) | 移動無線局 | |
| CN1316758C (zh) | 通信控制方法与通信控制系统 | |
| US20060088010A1 (en) | Method and apparatus for allowing communication units to utilize non-licensed title spectrum | |
| JPH11513871A (ja) | 共存する通信システム | |
| CA2223982A1 (en) | Multiple user communication system, device and method with overlapping uplink carrier spectra | |
| JP2628126B2 (ja) | 無線機およびその音声伝送方法 | |
| JPS5925438A (ja) | 帯域外信号無線伝送方式 | |
| JP3745458B2 (ja) | マルチキャリア送信装置並びに受信装置 | |
| JPS6024738A (ja) | 遠方監視制御装置 | |
| JPS62230233A (ja) | 無線電話装置 | |
| JP2681186B2 (ja) | ホッピングパターンの伝送方式 | |
| JPS59178828A (ja) | 移動通信におけるチヤネル選定方式 | |
| JP5398212B2 (ja) | 無線通信システム | |
| US1475219A (en) | Radio signaling system | |
| JP3149988B2 (ja) | テレビジョン映像音声信号の伝送装置 | |
| JP2001274852A (ja) | 伝送方式、送信機、受信機、通信装置 | |
| JPH0453462B2 (da) | ||
| JPH0247940A (ja) | 直接周波数拡散同期方式 | |
| JPH0537420A (ja) | 医療情報無線伝送方法 | |
| JPH0563620A (ja) | 無線通信システム | |
| JPS6322746B2 (da) | ||
| JPS5818024B2 (ja) | コ−ドレス電話方式 | |
| JPH05199203A (ja) | スペクトラム拡散通信装置 |