JPS647825A - Communication equipment - Google Patents

Communication equipment

Info

Publication number
JPS647825A
JPS647825A JP62163015A JP16301587A JPS647825A JP S647825 A JPS647825 A JP S647825A JP 62163015 A JP62163015 A JP 62163015A JP 16301587 A JP16301587 A JP 16301587A JP S647825 A JPS647825 A JP S647825A
Authority
JP
Japan
Prior art keywords
station
fixed
signal
fixed station
phase
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
JP62163015A
Other languages
Japanese (ja)
Inventor
Keiji Mori
Akio Goto
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.)
Toshiba Corp
Original Assignee
Toshiba 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 Toshiba Corp filed Critical Toshiba Corp
Priority to JP62163015A priority Critical patent/JPS647825A/en
Publication of JPS647825A publication Critical patent/JPS647825A/en
Pending legal-status Critical Current

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  • Mobile Radio Communication Systems (AREA)

Abstract

PURPOSE:To satisfactorily execute communication between a mobile station and a fixed station by avoiding the interference the disturbance of a signal, by setting the switching patterns of frequencies of other different fixed stations, respectively, to the same, and deflecting only a phase of the switching pattern on a time base. CONSTITUTION:An operation of a synchronization holder b7 is added to a usual frequency hopping operation, synchronization holding is lost temporarily, and thereafter, an offset is generated by an offset generator b2 by the number of times which has been determined in advance, by which a hopping signal whose 'phase' is different can be received. That is, a signal from the corresponding station can be switched successively and received. Also, by constituting the equipment so that a receiving state from plural fixed stations can be brought to an overall decision by a controller 23, a function for deciding the best station is allowed. In such a way, a mobile station 2a which has maintained communication to a fixed station 1a can be switched so as to receive a signal from other fixed stations 1b, 1c,... when it reaches a point P, therefore, detects the best fixed station and can execute communication to its fixed station.
JP62163015A 1987-06-30 1987-06-30 Communication equipment Pending JPS647825A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62163015A JPS647825A (en) 1987-06-30 1987-06-30 Communication equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62163015A JPS647825A (en) 1987-06-30 1987-06-30 Communication equipment

Publications (1)

Publication Number Publication Date
JPS647825A true JPS647825A (en) 1989-01-11

Family

ID=15765574

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62163015A Pending JPS647825A (en) 1987-06-30 1987-06-30 Communication equipment

Country Status (1)

Country Link
JP (1) JPS647825A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06232804A (en) * 1992-12-03 1994-08-19 American Teleph & Telegr Co <Att> Method and apparatus for communication between body and receiver in cordless telephone set
US6671270B2 (en) 1996-03-19 2003-12-30 Canon Kabushiki Kaisha Wireless communication system and control method therefor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06232804A (en) * 1992-12-03 1994-08-19 American Teleph & Telegr Co <Att> Method and apparatus for communication between body and receiver in cordless telephone set
US6671270B2 (en) 1996-03-19 2003-12-30 Canon Kabushiki Kaisha Wireless communication system and control method therefor

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