HK80289A - Portable radio communication device having signal processing circuit with presetting function - Google Patents
Portable radio communication device having signal processing circuit with presetting functionInfo
- Publication number
- HK80289A HK80289A HK802/89A HK80289A HK80289A HK 80289 A HK80289 A HK 80289A HK 802/89 A HK802/89 A HK 802/89A HK 80289 A HK80289 A HK 80289A HK 80289 A HK80289 A HK 80289A
- Authority
- HK
- Hong Kong
- Prior art keywords
- communication device
- signal processing
- processing circuit
- radio communication
- portable radio
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
- H04W52/0274—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof
- H04W52/028—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof switching on or off only a part of the equipment circuit blocks
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Circuits Of Receivers In General (AREA)
- Transceivers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1980108571U JPS6241470Y2 (ja) | 1980-07-31 | 1980-07-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
HK80289A true HK80289A (en) | 1989-10-20 |
Family
ID=14488185
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK802/89A HK80289A (en) | 1980-07-31 | 1989-10-12 | Portable radio communication device having signal processing circuit with presetting function |
Country Status (6)
Country | Link |
---|---|
US (1) | US4380832A (ja) |
JP (1) | JPS6241470Y2 (ja) |
AU (1) | AU538918B2 (ja) |
CA (1) | CA1178663A (ja) |
GB (1) | GB2081542B (ja) |
HK (1) | HK80289A (ja) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0215418Y2 (ja) * | 1981-01-20 | 1990-04-25 | ||
US4590618A (en) * | 1984-03-13 | 1986-05-20 | Motorola, Inc. | Receiver having reference voltage stabilization circuitry |
US4590394A (en) * | 1984-03-13 | 1986-05-20 | Motorola, Inc. | Signal processing circuit with voltage clamped input |
DE3582174D1 (de) * | 1984-12-05 | 1991-04-18 | Ate Corp | Personenrufsystem und kommunikationsprotokoll. |
JPS621322A (ja) * | 1985-06-27 | 1987-01-07 | Nec Corp | 周波数シンセサイザ |
US4749991A (en) * | 1986-07-05 | 1988-06-07 | Motorola, Inc. | Turn off protection circuit |
US4866261A (en) * | 1987-01-02 | 1989-09-12 | Motorola, Inc. | Data limiter having current controlled response time |
JPH0666708B2 (ja) * | 1987-02-05 | 1994-08-24 | 日本電気株式会社 | スピ−カ駆動回路 |
JP2650714B2 (ja) * | 1988-05-12 | 1997-09-03 | 松下電器産業株式会社 | 無線選択呼出受信機 |
JPH0642691B2 (ja) * | 1988-05-21 | 1994-06-01 | 富士通株式会社 | 移動電話端末 |
GB2314474B (en) * | 1996-06-21 | 2001-03-07 | Univ Bristol | Low power audio device |
DE60038679T2 (de) * | 2000-10-10 | 2009-05-07 | Nemerix S.A. | Elektronische Schaltung und RF-Empfänger mit Energiesparsteuerung |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1562121A (en) * | 1976-11-26 | 1980-03-05 | Nippon Electric Co | Tone signal detecting circuits |
-
1980
- 1980-07-31 JP JP1980108571U patent/JPS6241470Y2/ja not_active Expired
-
1981
- 1981-07-17 GB GB8122060A patent/GB2081542B/en not_active Expired
- 1981-07-30 US US06/288,448 patent/US4380832A/en not_active Expired - Lifetime
- 1981-07-30 CA CA000382895A patent/CA1178663A/en not_active Expired
- 1981-07-31 AU AU73611/81A patent/AU538918B2/en not_active Ceased
-
1989
- 1989-10-12 HK HK802/89A patent/HK80289A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
CA1178663A (en) | 1984-11-27 |
AU538918B2 (en) | 1984-08-30 |
GB2081542B (en) | 1984-08-22 |
AU7361181A (en) | 1982-03-04 |
JPS5734737U (ja) | 1982-02-24 |
JPS6241470Y2 (ja) | 1987-10-23 |
GB2081542A (en) | 1982-02-17 |
US4380832A (en) | 1983-04-19 |
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