JPS6243613B2 - - Google Patents
Info
- Publication number
- JPS6243613B2 JPS6243613B2 JP57014993A JP1499382A JPS6243613B2 JP S6243613 B2 JPS6243613 B2 JP S6243613B2 JP 57014993 A JP57014993 A JP 57014993A JP 1499382 A JP1499382 A JP 1499382A JP S6243613 B2 JPS6243613 B2 JP S6243613B2
- Authority
- JP
- Japan
- Prior art keywords
- signal
- wireless
- wireless device
- interference
- detecting
- 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
Links
- 230000005540 biological transmission Effects 0.000 claims description 10
- 238000001514 detection method Methods 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 230000002452 interceptive effect Effects 0.000 claims 2
- 238000000605 extraction Methods 0.000 description 8
- 230000005236 sound signal Effects 0.000 description 7
- 238000000926 separation method Methods 0.000 description 5
- 239000000284 extract Substances 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 2
- 238000010295 mobile communication Methods 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
- H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
- Mobile Radio Communication Systems (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57014993A JPS58133060A (ja) | 1982-02-03 | 1982-02-03 | 干渉検出方式 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57014993A JPS58133060A (ja) | 1982-02-03 | 1982-02-03 | 干渉検出方式 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS58133060A JPS58133060A (ja) | 1983-08-08 |
JPS6243613B2 true JPS6243613B2 (de) | 1987-09-16 |
Family
ID=11876457
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP57014993A Granted JPS58133060A (ja) | 1982-02-03 | 1982-02-03 | 干渉検出方式 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58133060A (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60116239A (ja) * | 1983-11-28 | 1985-06-22 | Nec Corp | 無線通信装置 |
JPS60261233A (ja) * | 1984-06-08 | 1985-12-24 | Nippon Telegr & Teleph Corp <Ntt> | 制御チヤネル妨害電波検出方式 |
DE3611100C2 (de) * | 1986-04-03 | 1995-04-06 | Bosch Gmbh Robert | Verfahren zum Vermeiden des unberechtigten Mithörens bei schnurlosen Telefonen |
DE102013222211B4 (de) | 2013-10-31 | 2016-02-18 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Vorrichtung und Verfahren zur Detektion von Signalinterferenzen |
JP6454631B2 (ja) * | 2015-11-04 | 2019-01-16 | 日本電信電話株式会社 | デジタル情報伝送システムとその送受信装置 |
JP6460959B2 (ja) * | 2015-11-06 | 2019-01-30 | 日本電信電話株式会社 | デジタル情報伝送システムおよびデジタル情報伝送方法 |
-
1982
- 1982-02-03 JP JP57014993A patent/JPS58133060A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS58133060A (ja) | 1983-08-08 |
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