JPS5744344A - Selective call receiver - Google Patents

Selective call receiver

Info

Publication number
JPS5744344A
JPS5744344A JP55118472A JP11847280A JPS5744344A JP S5744344 A JPS5744344 A JP S5744344A JP 55118472 A JP55118472 A JP 55118472A JP 11847280 A JP11847280 A JP 11847280A JP S5744344 A JPS5744344 A JP S5744344A
Authority
JP
Japan
Prior art keywords
circuit
period
generates
during
receiver
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.)
Pending
Application number
JP55118472A
Other languages
Japanese (ja)
Inventor
Katsu Arakawa
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP55118472A priority Critical patent/JPS5744344A/en
Publication of JPS5744344A publication Critical patent/JPS5744344A/en
Pending legal-status Critical Current

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
    • H04W52/0248—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal dependent on the time of the day, e.g. according to expected transmission activity
    • 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
    • H04W52/0251—Power saving arrangements in terminal devices using monitoring of local events, e.g. events related to user activity
    • H04W52/0258—Power saving arrangements in terminal devices using monitoring of local events, e.g. events related to user activity controlling an operation mode according to history or models of usage information, e.g. activity schedule or time of day
    • 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

Abstract

PURPOSE:To reduce power consumption by stopping the operation of a receiver in the nighttime, of offdays, etc., namely, during a period when there is no call to the receiver or an unnecessary call. CONSTITUTION:A timer circuit 12 counts signals from clock sources 5' and 6 and generates an output (b) only during a period set by a setting circuit 13. A timing pulse generating circuit 7 generates a battery saving signal (a) for operating a reception part 2 and a demodulation part 3 only during a specific period including its own subframe by a signal from a synchronizing circuit 4. Only while an AND circuit 11 inputting both the signals (a) and (b) generates an output (c) (namely, in a period det by the setting circuit 13 and including its own subframe), the reception part 2 and demodulation part 3 operate.
JP55118472A 1980-08-29 1980-08-29 Selective call receiver Pending JPS5744344A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55118472A JPS5744344A (en) 1980-08-29 1980-08-29 Selective call receiver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55118472A JPS5744344A (en) 1980-08-29 1980-08-29 Selective call receiver

Publications (1)

Publication Number Publication Date
JPS5744344A true JPS5744344A (en) 1982-03-12

Family

ID=14737513

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55118472A Pending JPS5744344A (en) 1980-08-29 1980-08-29 Selective call receiver

Country Status (1)

Country Link
JP (1) JPS5744344A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6041827A (en) * 1983-08-18 1985-03-05 Nec Corp Radio selective call receiver
JPH0241535U (en) * 1988-09-09 1990-03-22
US5768701A (en) * 1995-02-09 1998-06-16 Nec Corporation Intermittent receiving control apparatus of a selective calling receiver

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6041827A (en) * 1983-08-18 1985-03-05 Nec Corp Radio selective call receiver
JPH0137013B2 (en) * 1983-08-18 1989-08-03 Nippon Electric Co
JPH0241535U (en) * 1988-09-09 1990-03-22
US5768701A (en) * 1995-02-09 1998-06-16 Nec Corporation Intermittent receiving control apparatus of a selective calling receiver
EP0726684B1 (en) * 1995-02-09 2006-10-11 Nec Corporation Intermittent receiving control apparatus of a selective calling receiver and corresponding method

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