ATE2247T1 - Verbesserungen an batteriegespeisten empfaengern. - Google Patents
Verbesserungen an batteriegespeisten empfaengern.Info
- Publication number
- ATE2247T1 ATE2247T1 AT79302320T AT79302320T ATE2247T1 AT E2247 T1 ATE2247 T1 AT E2247T1 AT 79302320 T AT79302320 T AT 79302320T AT 79302320 T AT79302320 T AT 79302320T AT E2247 T1 ATE2247 T1 AT E2247T1
- Authority
- AT
- Austria
- Prior art keywords
- tone
- battery
- address
- receiver
- signals
- 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
- H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
- H04W52/0229—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
- H04W88/022—Selective call receivers
-
- 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
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7842201 | 1978-10-27 | ||
EP79302320A EP0010923B1 (de) | 1978-10-27 | 1979-10-24 | Verbesserungen an batteriegespeisten Empfängern |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE2247T1 true ATE2247T1 (de) | 1983-01-15 |
Family
ID=10500635
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT79302320T ATE2247T1 (de) | 1978-10-27 | 1979-10-24 | Verbesserungen an batteriegespeisten empfaengern. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4334319A (de) |
EP (1) | EP0010923B1 (de) |
AT (1) | ATE2247T1 (de) |
AU (1) | AU529926B2 (de) |
DE (1) | DE2964496D1 (de) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4419765A (en) * | 1979-10-12 | 1983-12-06 | Keith H. Wycoff | Signal absence detector |
JPH0215418Y2 (de) * | 1981-01-20 | 1990-04-25 | ||
US4449248A (en) * | 1982-02-01 | 1984-05-15 | General Electric Company | Battery saving radio circuit and system |
GB2136616A (en) * | 1983-02-25 | 1984-09-19 | Philips Electronic Associated | Automatic control of energisation of battery powered receiving apparatus |
US4818989A (en) * | 1984-03-27 | 1989-04-04 | Rockwell International Corporation | Selective calling decoder |
JPS6192057A (ja) * | 1984-10-11 | 1986-05-10 | Casio Comput Co Ltd | 無線通信方式 |
JPH06101698B2 (ja) * | 1986-04-25 | 1994-12-12 | 日本電気株式会社 | 無線電話装置 |
US4928100A (en) * | 1987-10-20 | 1990-05-22 | Telefind Corporation | Paging receiver for receiving pages from analog or digital paging transmitters |
US5039984A (en) * | 1987-10-20 | 1991-08-13 | Telefind Corporation | Paging receiver with programmable areas of reception |
JPH01141423A (ja) * | 1987-11-28 | 1989-06-02 | Toshiba Corp | 選択呼出方式 |
US5274843A (en) * | 1987-11-28 | 1993-12-28 | Kabushiki Kaisha Toshiba | Paging apparatus having a battery saving function |
EP0337669B1 (de) * | 1988-04-12 | 1994-06-29 | Renishaw plc | Signalübertragungssystem für Werkzeugmaschinen, Inspektionsmaschinen und dergleichen |
GB2226475A (en) * | 1988-12-23 | 1990-06-27 | Philips Electronic Associated | Power economising in multiple user radio systems |
US5093786A (en) * | 1989-01-27 | 1992-03-03 | Fleetwood Furniture Company, Inc. | Remote response system |
GB2263182B (en) * | 1992-01-11 | 1995-07-05 | Motorola Israel Ltd | A polling method |
US5724357A (en) * | 1992-01-28 | 1998-03-03 | Fleetwood Group, Inc. | Remote response system and data transfer protocol |
CA2094366C (en) * | 1992-04-20 | 1999-04-13 | Hiroyasu Kuramatsu | Paging receiver having data speed detector for continuing address receiving mode |
CN1033063C (zh) * | 1992-05-21 | 1996-10-16 | 星光传呼(通信设备)厂有限公司 | 传呼机省电操作法 |
US6021119A (en) * | 1994-06-24 | 2000-02-01 | Fleetwood Group, Inc. | Multiple site interactive response system |
JP2778565B2 (ja) * | 1995-12-27 | 1998-07-23 | 日本電気株式会社 | 無線選択呼出受信機 |
US5749050A (en) * | 1996-10-07 | 1998-05-05 | Kim; Jae Sung | Automatic emergency alarm reception apparatus using specific frequency |
GB2425442B (en) * | 2002-08-15 | 2007-03-21 | Iml Ltd | Translation System |
US7069042B2 (en) * | 2002-11-01 | 2006-06-27 | Intel Corporation | Quadrature direct synthesis discrete time multi-tone generator |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2912574A (en) * | 1957-08-19 | 1959-11-10 | Rca Corp | Power saving and decoding circuit for radio receiver |
GB919172A (de) * | 1959-04-23 | |||
US3337805A (en) * | 1964-02-05 | 1967-08-22 | William T Joseph | Receiver shutoff device |
US3355709A (en) * | 1965-01-14 | 1967-11-28 | Motorola Inc | Code receiver responsive to plural tones in sequence |
US3509361A (en) * | 1968-10-17 | 1970-04-28 | Zenith Radio Corp | Timer circuit |
GB1325880A (en) * | 1969-11-27 | 1973-08-08 | Pye Ltd | Battery economy apparatus |
US3890592A (en) * | 1971-08-10 | 1975-06-17 | Matsushita Electric Ind Co Ltd | Contactless control system for volume control and power on-off control |
US3769593A (en) * | 1972-03-08 | 1973-10-30 | Stewart Warner Corp | Battery conservation circuit |
GB1525324A (en) * | 1975-06-26 | 1978-09-20 | Motorola Inc | Battery saver circuit for use with personalised radio apparatus |
US4068177A (en) * | 1975-11-17 | 1978-01-10 | General Electric Company | Electronic control circuit |
-
1979
- 1979-10-24 DE DE7979302320T patent/DE2964496D1/de not_active Expired
- 1979-10-24 EP EP79302320A patent/EP0010923B1/de not_active Expired
- 1979-10-24 AT AT79302320T patent/ATE2247T1/de not_active IP Right Cessation
- 1979-10-26 AU AU52236/79A patent/AU529926B2/en not_active Ceased
- 1979-10-26 US US06/089,261 patent/US4334319A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
AU5223679A (en) | 1980-05-01 |
US4334319A (en) | 1982-06-08 |
AU529926B2 (en) | 1983-06-23 |
EP0010923A1 (de) | 1980-05-14 |
EP0010923B1 (de) | 1983-01-12 |
DE2964496D1 (en) | 1983-02-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |