JPS5856586A - テレビジョン回線に重畳するスペクトル拡散通信方式及び装置 - Google Patents
テレビジョン回線に重畳するスペクトル拡散通信方式及び装置Info
- Publication number
- JPS5856586A JPS5856586A JP56153863A JP15386381A JPS5856586A JP S5856586 A JPS5856586 A JP S5856586A JP 56153863 A JP56153863 A JP 56153863A JP 15386381 A JP15386381 A JP 15386381A JP S5856586 A JPS5856586 A JP S5856586A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- code
- spread spectrum
- television
- phase
- 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
- 238000001228 spectrum Methods 0.000 title claims abstract description 29
- 230000006854 communication Effects 0.000 title claims description 48
- 238000004891 communication Methods 0.000 title claims description 48
- 238000000034 method Methods 0.000 title claims description 9
- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 230000001360 synchronised effect Effects 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 230000008054 signal transmission Effects 0.000 claims 1
- 230000003252 repetitive effect Effects 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 5
- 238000004904 shortening Methods 0.000 description 4
- 239000000284 extract Substances 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000007175 bidirectional communication Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Radio Relay Systems (AREA)
- Radio Transmission System (AREA)
- Television Systems (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56153863A JPS5856586A (ja) | 1981-09-30 | 1981-09-30 | テレビジョン回線に重畳するスペクトル拡散通信方式及び装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56153863A JPS5856586A (ja) | 1981-09-30 | 1981-09-30 | テレビジョン回線に重畳するスペクトル拡散通信方式及び装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5856586A true JPS5856586A (ja) | 1983-04-04 |
JPS637711B2 JPS637711B2 (enrdf_load_stackoverflow) | 1988-02-18 |
Family
ID=15571744
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56153863A Granted JPS5856586A (ja) | 1981-09-30 | 1981-09-30 | テレビジョン回線に重畳するスペクトル拡散通信方式及び装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5856586A (enrdf_load_stackoverflow) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60245335A (ja) * | 1984-05-18 | 1985-12-05 | Nishimu Denshi Kogyo Kk | スペクトラム拡散通信方式による配電線路を用いたデ−タ伝送方法 |
-
1981
- 1981-09-30 JP JP56153863A patent/JPS5856586A/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60245335A (ja) * | 1984-05-18 | 1985-12-05 | Nishimu Denshi Kogyo Kk | スペクトラム拡散通信方式による配電線路を用いたデ−タ伝送方法 |
Also Published As
Publication number | Publication date |
---|---|
JPS637711B2 (enrdf_load_stackoverflow) | 1988-02-18 |
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