JPH0332254B2 - - Google Patents
Info
- Publication number
- JPH0332254B2 JPH0332254B2 JP56025420A JP2542081A JPH0332254B2 JP H0332254 B2 JPH0332254 B2 JP H0332254B2 JP 56025420 A JP56025420 A JP 56025420A JP 2542081 A JP2542081 A JP 2542081A JP H0332254 B2 JPH0332254 B2 JP H0332254B2
- Authority
- JP
- Japan
- Prior art keywords
- signal
- wireless telephone
- parent device
- telephone
- power supply
- 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 4
- 230000000007 visual effect Effects 0.000 claims description 2
- 238000001514 detection method Methods 0.000 description 25
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005684 electric field Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/005—Control of transmission; Equalising
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 |
---|---|---|---|
JP56025420A JPS57141148A (en) | 1981-02-25 | 1981-02-25 | Radio telephone set |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56025420A JPS57141148A (en) | 1981-02-25 | 1981-02-25 | Radio telephone set |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57141148A JPS57141148A (en) | 1982-09-01 |
JPH0332254B2 true JPH0332254B2 (de) | 1991-05-10 |
Family
ID=12165451
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56025420A Granted JPS57141148A (en) | 1981-02-25 | 1981-02-25 | Radio telephone set |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57141148A (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0714177B2 (ja) * | 1983-12-08 | 1995-02-15 | ロ−ム株式会社 | コ−ドレステレホン装置 |
JPS6135458U (ja) * | 1984-08-03 | 1986-03-04 | 三洋電機株式会社 | コ−ドレス電話装置 |
JPH0216688U (de) * | 1988-07-20 | 1990-02-02 | ||
JPH0431849U (de) * | 1990-07-11 | 1992-03-16 | ||
JPH0697874A (ja) * | 1992-09-10 | 1994-04-08 | Uniden Corp | コードレス電話機における通話品質報知方法 |
JP2546182B2 (ja) * | 1994-05-24 | 1996-10-23 | 日本電気株式会社 | 無線システム |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5373002A (en) * | 1976-12-13 | 1978-06-29 | Nec Corp | Test system of mobile conunication equipment |
JPS54124602A (en) * | 1978-03-20 | 1979-09-27 | Nec Corp | Radiotelephony system |
JPS5551088U (de) * | 1978-09-27 | 1980-04-03 |
-
1981
- 1981-02-25 JP JP56025420A patent/JPS57141148A/ja active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5373002A (en) * | 1976-12-13 | 1978-06-29 | Nec Corp | Test system of mobile conunication equipment |
JPS54124602A (en) * | 1978-03-20 | 1979-09-27 | Nec Corp | Radiotelephony system |
JPS5551088U (de) * | 1978-09-27 | 1980-04-03 |
Also Published As
Publication number | Publication date |
---|---|
JPS57141148A (en) | 1982-09-01 |
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