JPS57184342A - Low electric power type multifrequency radio subscriber line concentrating system - Google Patents

Low electric power type multifrequency radio subscriber line concentrating system

Info

Publication number
JPS57184342A
JPS57184342A JP56069976A JP6997681A JPS57184342A JP S57184342 A JPS57184342 A JP S57184342A JP 56069976 A JP56069976 A JP 56069976A JP 6997681 A JP6997681 A JP 6997681A JP S57184342 A JPS57184342 A JP S57184342A
Authority
JP
Japan
Prior art keywords
reception mode
base station
intermittent reception
subscriber
radio subscriber
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
JP56069976A
Other languages
Japanese (ja)
Inventor
Nobuyuki Kobori
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
NEC Corp
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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP56069976A priority Critical patent/JPS57184342A/en
Publication of JPS57184342A publication Critical patent/JPS57184342A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W99/00—Subject matter not provided for in other groups of this subclass
    • 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 the power consumption of a radio subscriber-side device, by keeping a called radio subscriber waiting on an optional idle communication channel and in the intermittent reception mode. CONSTITUTION:A base station contains signal transmitters/receivers 1-n, and each tranmitter/receiver is connected to an antenna 7 via an antenna sharing device 6. The general telephone sats 1 are concentrated to a line concentrator 4 and connected to a base station via a trunk line 3. The transmitters/receivers 10 are provided to the radio subscribers 12 of 1-m. In case no call is given, the base station is set under the intermittent reception mode with all idle transmitters turned off, and an optional idle channel is set under the intermittent reception mode for each subscriber 12. When a call is given from the telephone sets 1, the base station transmits a selective call signal. Then the subscriber 12 is switched to the continuous reception mode from the intermittent reception mode.
JP56069976A 1981-05-08 1981-05-08 Low electric power type multifrequency radio subscriber line concentrating system Pending JPS57184342A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56069976A JPS57184342A (en) 1981-05-08 1981-05-08 Low electric power type multifrequency radio subscriber line concentrating system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56069976A JPS57184342A (en) 1981-05-08 1981-05-08 Low electric power type multifrequency radio subscriber line concentrating system

Publications (1)

Publication Number Publication Date
JPS57184342A true JPS57184342A (en) 1982-11-13

Family

ID=13418187

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56069976A Pending JPS57184342A (en) 1981-05-08 1981-05-08 Low electric power type multifrequency radio subscriber line concentrating system

Country Status (1)

Country Link
JP (1) JPS57184342A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0239093A2 (en) * 1986-03-26 1987-09-30 Nec Corporation Multiple access radio telephone system selectively operating on full-duplex and half-duplex modes
JPS63316526A (en) * 1987-06-18 1988-12-23 Toyo Commun Equip Co Ltd Method for matching antenna sharing device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0239093A2 (en) * 1986-03-26 1987-09-30 Nec Corporation Multiple access radio telephone system selectively operating on full-duplex and half-duplex modes
JPS63316526A (en) * 1987-06-18 1988-12-23 Toyo Commun Equip Co Ltd Method for matching antenna sharing device

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