JPH0119660B2 - - Google Patents

Info

Publication number
JPH0119660B2
JPH0119660B2 JP57062714A JP6271482A JPH0119660B2 JP H0119660 B2 JPH0119660 B2 JP H0119660B2 JP 57062714 A JP57062714 A JP 57062714A JP 6271482 A JP6271482 A JP 6271482A JP H0119660 B2 JPH0119660 B2 JP H0119660B2
Authority
JP
Japan
Prior art keywords
signal
received
output
battery saving
section
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
Application number
JP57062714A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58188943A (ja
Inventor
Yasuhiro Mori
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
Nippon Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP57062714A priority Critical patent/JPS58188943A/ja
Priority to US06/484,023 priority patent/US4523332A/en
Priority to AU13430/83A priority patent/AU559221B2/en
Priority to DE8383103568T priority patent/DE3377761D1/de
Priority to EP83103568A priority patent/EP0091695B1/en
Priority to CA000425783A priority patent/CA1206205A/en
Priority to KR1019830001576A priority patent/KR860001460B1/ko
Publication of JPS58188943A publication Critical patent/JPS58188943A/ja
Publication of JPH0119660B2 publication Critical patent/JPH0119660B2/ja
Priority to SG80/91A priority patent/SG8091G/en
Priority to HK191/91A priority patent/HK19191A/xx
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • 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
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B3/00—Audible signalling systems; Audible personal calling systems
    • G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission
    • G08B3/1008—Personal calling arrangements or devices, i.e. paging systems
    • G08B3/1016—Personal calling arrangements or devices, i.e. paging systems using wireless transmission
    • G08B3/1025—Paging receivers with audible signalling details
    • G08B3/1066—Paging receivers with audible signalling details with other provisions not elsewhere provided for, e.g. turn-off protection
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Circuits Of Receivers In General (AREA)
JP57062714A 1982-04-14 1982-04-14 無線選択呼出受信機 Granted JPS58188943A (ja)

Priority Applications (9)

Application Number Priority Date Filing Date Title
JP57062714A JPS58188943A (ja) 1982-04-14 1982-04-14 無線選択呼出受信機
US06/484,023 US4523332A (en) 1982-04-14 1983-04-11 Battery saver circuit for use with paging receiver
AU13430/83A AU559221B2 (en) 1982-04-14 1983-04-12 Pager battery saver circuit
CA000425783A CA1206205A (en) 1982-04-14 1983-04-13 Battery saver circuit for use with paging receiver
EP83103568A EP0091695B1 (en) 1982-04-14 1983-04-13 Battery saver circuit for use with paging receiver
DE8383103568T DE3377761D1 (en) 1982-04-14 1983-04-13 Battery saver circuit for use with paging receiver
KR1019830001576A KR860001460B1 (ko) 1982-04-14 1983-04-14 무선선택 호출 수신기
SG80/91A SG8091G (en) 1982-04-14 1991-02-18 Battery saver circuit for use with paging receiver
HK191/91A HK19191A (en) 1982-04-14 1991-03-14 Battery saver circuit for use with paging receiver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57062714A JPS58188943A (ja) 1982-04-14 1982-04-14 無線選択呼出受信機

Publications (2)

Publication Number Publication Date
JPS58188943A JPS58188943A (ja) 1983-11-04
JPH0119660B2 true JPH0119660B2 (US07902200-20110308-C00004.png) 1989-04-12

Family

ID=13208271

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57062714A Granted JPS58188943A (ja) 1982-04-14 1982-04-14 無線選択呼出受信機

Country Status (9)

Country Link
US (1) US4523332A (US07902200-20110308-C00004.png)
EP (1) EP0091695B1 (US07902200-20110308-C00004.png)
JP (1) JPS58188943A (US07902200-20110308-C00004.png)
KR (1) KR860001460B1 (US07902200-20110308-C00004.png)
AU (1) AU559221B2 (US07902200-20110308-C00004.png)
CA (1) CA1206205A (US07902200-20110308-C00004.png)
DE (1) DE3377761D1 (US07902200-20110308-C00004.png)
HK (1) HK19191A (US07902200-20110308-C00004.png)
SG (1) SG8091G (US07902200-20110308-C00004.png)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8320979D0 (en) * 1983-08-03 1983-09-07 Multitone Electronics Plc Decoding arrangements
JPS60145735A (ja) * 1984-01-09 1985-08-01 Nec Corp バツテリ−セ−ビング方式
JPS60170344A (ja) * 1984-02-14 1985-09-03 Matsushita Electric Ind Co Ltd 選択呼出受信装置
JPS60182825A (ja) * 1984-02-29 1985-09-18 Nec Corp 無線電話方式
AU591884B2 (en) * 1985-01-14 1989-12-21 Nec Corporation Radio paging system capable of transmitting common information and receiver therefor
JPS62160830A (ja) * 1986-01-10 1987-07-16 Nec Corp 選択呼出信号受信機
JPH0656976B2 (ja) * 1986-06-18 1994-07-27 日本電気株式会社 個別選択呼出し受信機
JPS6313432A (ja) * 1986-07-03 1988-01-20 Kokusai Electric Co Ltd 選択呼出信号方式における受信装置のバツテリ・セ−ビング方法
JPH0775426B2 (ja) * 1986-07-23 1995-08-09 アルプス電気株式会社 通信装置
JPS6333021A (ja) * 1986-07-26 1988-02-12 Nec Corp 携帯無線電話機
US5039984A (en) * 1987-10-20 1991-08-13 Telefind Corporation Paging receiver with programmable areas of reception
JPH0616601B2 (ja) * 1988-09-07 1994-03-02 三洋電機株式会社 受信電波処理回路のパワーセイブ回路及びそのパワーセイブ方法
US4995099A (en) * 1988-12-01 1991-02-19 Motorola, Inc. Power conservation method and apparatus for a portion of a predetermined signal
CA2000683C (en) * 1988-12-01 1993-04-13 Walter Lee Davis Power conservation method and apparatus for a portion of a predetermined signal
JPH0832084B2 (ja) * 1989-07-13 1996-03-27 日本電気株式会社 無線選択呼出し受信機
US5206636A (en) * 1989-10-25 1993-04-27 Motorola, Inc. Signal search method for selective call receiver
US5095308A (en) * 1990-01-09 1992-03-10 Southern Marine Research, Inc. Transceiver with battery saver and method of using same
FR2658645B1 (fr) * 1990-02-16 1994-10-07 Sitour Electronic Systems Installation comportant un ensemble de modules d'affichage commandes a distance.
WO1991017634A1 (en) * 1990-05-04 1991-11-14 Seabourn Livingstone Transmitter/receiver system for locating misplaced objects
SG68663A1 (en) * 1990-06-04 1999-11-16 Motorola Inc Battery saving method and apparatus for providing selective receiving power switching
US5224152A (en) * 1990-08-27 1993-06-29 Audiovox Corporation Power saving arrangement and method in portable cellular telephone system
US5361397A (en) * 1991-08-26 1994-11-01 Motorola, Inc. Communication device and system capable of automatic programmable energizing
TW198782B (US07902200-20110308-C00004.png) * 1991-11-26 1993-01-21 Samsung Electronics Co Ltd
US5384564A (en) * 1992-01-23 1995-01-24 Keith H. Wycoff Battery saving arrangement for selectively addressable, portable receivers
US5475381A (en) * 1992-01-28 1995-12-12 Servio Logic Corp. High speed infrared communications system using pulse sets
JP3110173B2 (ja) * 1992-10-23 2000-11-20 日本電気株式会社 無線選択呼出受信機の受信制御方式
US5376975A (en) * 1992-11-27 1994-12-27 Motorola, Inc. Method and apparatus for preamble battery saving in selective call receivers
US5835023A (en) * 1993-02-25 1998-11-10 Ntt Mobile Communications Network Inc. Selective radio paging system and pager
US5590396A (en) * 1994-04-20 1996-12-31 Ericsson Inc. Method and apparatus for a deep-sleep mode in a digital cellular communication system
US5881101A (en) * 1994-09-01 1999-03-09 Harris Corporation Burst serial tone waveform signaling method and device for squelch/wake-up control of an HF transceiver
FI101109B (fi) * 1995-04-12 1998-04-15 Nokia Mobile Phones Ltd Menetelmä elektronisen laitteen tehonkulutuksen pienentämiseksi
US5907418A (en) * 1995-08-09 1999-05-25 Motorola, Inc. Apparatus for infrared channel and method therefor
US6005885A (en) * 1995-12-12 1999-12-21 Intermec Ip Corp. Methodology for discontinuous radio reception utilizing embedded frame length words
DE19708979B4 (de) * 1997-03-05 2006-08-24 Nokia Mobile Phones Ltd. System zur Datenkommunikation über einen optischen Bus und Verfahren zur Steuerung des Systems
US6009119A (en) * 1997-03-25 1999-12-28 Intermec Ip Corp. Adaptive power leveling of an RF transceiver utilizing information stored in non-volatile memory
US6075807A (en) * 1997-03-25 2000-06-13 Intermec Ip Corp. Windowed digital matched filter circuit for power reduction in battery-powered CDMA radios
US6668329B1 (en) 1999-09-09 2003-12-23 Hewlett-Packard Development Company, L.P. System for enabling a receiver for only a fix amount of time and disabling the receiver thereafter
US7706772B2 (en) * 2003-04-24 2010-04-27 Lenovo Singapore Pte. Ltd Power saving system and method for mobile wireless network device using historical periods of signal intermittence and reliability
JP2005217548A (ja) * 2004-01-27 2005-08-11 Nec Corp 無線通信方法、無線通信システム、及び無線端末

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3851251A (en) * 1971-10-25 1974-11-26 Martin Marietta Corp Receiver method and apparatus
US4019142A (en) * 1974-08-16 1977-04-19 Wycoff Keith H Selectively callable receiver operated in accordance with tone characteristics
US4181893A (en) * 1975-06-26 1980-01-01 Motorola, Inc. Battery saver for a tone coded signalling system
JPS6013588B2 (ja) * 1977-09-16 1985-04-08 日本電気株式会社 無線個別呼出受信機
US4419765A (en) * 1979-10-12 1983-12-06 Keith H. Wycoff Signal absence detector
JPS56136050A (en) * 1980-03-28 1981-10-23 Nec Corp Individual selective call reception system
JPS5792932A (en) * 1980-12-01 1982-06-09 Nec Corp Selective calling receiver with display

Also Published As

Publication number Publication date
DE3377761D1 (en) 1988-09-22
KR840004837A (ko) 1984-10-24
JPS58188943A (ja) 1983-11-04
EP0091695A2 (en) 1983-10-19
HK19191A (en) 1991-03-22
AU559221B2 (en) 1987-02-26
AU1343083A (en) 1983-10-20
EP0091695B1 (en) 1988-08-17
KR860001460B1 (ko) 1986-09-25
CA1206205A (en) 1986-06-17
US4523332A (en) 1985-06-11
EP0091695A3 (en) 1984-07-25
SG8091G (en) 1991-04-05

Similar Documents

Publication Publication Date Title
JPH0119660B2 (US07902200-20110308-C00004.png)
US4745408A (en) Radio paging system and receiver therefor
CA1169923A (en) Digital radio paging communication system
KR860001455B1 (ko) 페이저 수신기
JP2923868B2 (ja) 無線装置
JP3110173B2 (ja) 無線選択呼出受信機の受信制御方式
JPH0656976B2 (ja) 個別選択呼出し受信機
US4468655A (en) Multiplex security system using remote microprocessors
WO1983001545A1 (en) Encoder for transmitted message deactivation code
JP2630233B2 (ja) バッテリーセービング機能をもつ無線選択呼出受信機
US4347626A (en) Radio telephone communication network
EP0084889B1 (en) Digital radio paging receiver
KR860001789B1 (ko) 페이저 수신기
JPH0352279B2 (US07902200-20110308-C00004.png)
EP0479164B1 (en) Radio communication apparatus capable of producing an announce with a reduced error
JP2935037B2 (ja) 呼出検出装置
JPS5847345A (ja) 間欠受信方式及び間欠受信移動局装置
KR860000978B1 (ko) 디지탈 무선 페이징 수신기
JP2845807B2 (ja) 携帯電話機
JP2893591B2 (ja) 選択呼出方式及び受信方式並びに受信機
JP3113370B2 (ja) コードレステレフォンの無線接続方法
JP2538961B2 (ja) 選択呼出通信方式
JP2946670B2 (ja) 無線選択呼出受信機
JPS59188248A (ja) 個人選択呼出受信機
JPS59149435A (ja) 選択呼出受信機