JPS6427326A - Diversity receiver - Google Patents

Diversity receiver

Info

Publication number
JPS6427326A
JPS6427326A JP62184150A JP18415087A JPS6427326A JP S6427326 A JPS6427326 A JP S6427326A JP 62184150 A JP62184150 A JP 62184150A JP 18415087 A JP18415087 A JP 18415087A JP S6427326 A JPS6427326 A JP S6427326A
Authority
JP
Japan
Prior art keywords
receiver
power
turned
case
electric field
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
JP62184150A
Other languages
Japanese (ja)
Inventor
Fumio Aida
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP62184150A priority Critical patent/JPS6427326A/en
Publication of JPS6427326A publication Critical patent/JPS6427326A/en
Pending legal-status Critical Current

Links

Classifications

    • 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

  • Radio Transmission System (AREA)

Abstract

PURPOSE:To reduce the power consumption more than that of a conventional receiver applying reception when the power of all receivers is turned at all times by turning on only the power of one receiver when no diversity reception is applied. CONSTITUTION:A comparator 30 acts like comparing a reception electric field level (signal inputted from a receiver RX No.1 and a reception electric field level (signal) E2 inputted from a receiver RX No.2 with a threshold level S and comparing inputs. In case of E1>=S, a selector switch 4 selects the receiver RX No.1 and in case of E2>=S, the receiver RX No.2 is selected by a selection command. Further, in case of E1<S, the power of the receiver RX No.1 is turned off, the power of the receiver RX No2 is turned on. In case of E1<S and E2<S only, the power of both the receivers RX No.1, NO.2 is turned on to compare the levels E1, E2 and the receiver with a high reception electric field level is selected by the selector switch 4.
JP62184150A 1987-07-22 1987-07-22 Diversity receiver Pending JPS6427326A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62184150A JPS6427326A (en) 1987-07-22 1987-07-22 Diversity receiver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62184150A JPS6427326A (en) 1987-07-22 1987-07-22 Diversity receiver

Publications (1)

Publication Number Publication Date
JPS6427326A true JPS6427326A (en) 1989-01-30

Family

ID=16148242

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62184150A Pending JPS6427326A (en) 1987-07-22 1987-07-22 Diversity receiver

Country Status (1)

Country Link
JP (1) JPS6427326A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0665658A2 (en) * 1994-01-31 1995-08-02 Nec Corporation Portable radio communication device
JPH07254871A (en) * 1994-01-31 1995-10-03 Nec Corp Portable radio communication equipment

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0665658A2 (en) * 1994-01-31 1995-08-02 Nec Corporation Portable radio communication device
JPH07254871A (en) * 1994-01-31 1995-10-03 Nec Corp Portable radio communication equipment
EP0665658A3 (en) * 1994-01-31 1996-11-20 Nec Corp Portable radio communication device.

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