SE8803823D0 - SETTING AND DEVICE FOR AUTHORIZING FREQUENCY MOVEMENT IN DIGITAL COMMUNICATION SYSTEMS - Google Patents

SETTING AND DEVICE FOR AUTHORIZING FREQUENCY MOVEMENT IN DIGITAL COMMUNICATION SYSTEMS

Info

Publication number
SE8803823D0
SE8803823D0 SE19888803823A SE8803823A SE8803823D0 SE 8803823 D0 SE8803823 D0 SE 8803823D0 SE 19888803823 A SE19888803823 A SE 19888803823A SE 8803823 A SE8803823 A SE 8803823A SE 8803823 D0 SE8803823 D0 SE 8803823D0
Authority
SE
Sweden
Prior art keywords
station
concentrator
setting
communication systems
time slot
Prior art date
Application number
SE19888803823A
Other languages
Swedish (sv)
Other versions
SE8803823A (en
SE466375B (en
Inventor
R *Bolgiano D
*Deangdeelert C
Original Assignee
International Mobile Machines Corporation
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 International Mobile Machines Corporation filed Critical International Mobile Machines Corporation
Priority to SE8803823A priority Critical patent/SE466375B/en
Publication of SE8803823D0 publication Critical patent/SE8803823D0/en
Publication of SE8803823A publication Critical patent/SE8803823A/xx
Publication of SE466375B publication Critical patent/SE466375B/en

Links

Abstract

Communication system comprising a number of subscriber stations in RF communication with a base station which has a number of sequentially repetitive time slots, where each time slot is allocated to a special subscriber station, device for changing either the frequency or the time slot configuration or both if the transmission quality deteriorates on account of modulation changes, frequency channel interference, faults in equipment or the like or due to additional subscriber stations ringing up. <IMAGE> Key to diagram: 22 - Central station 20 - Concentrator 18 - Concentrator - RPU interface 12 - Central station terminal 26 - Echo canceller 10 - Bridging trunk line 14 - Remote radio terminal 36 - VCU Channel module CCU 40 - Power amplifier 38 - Transmitter/Receiver network 42 - Subscriber station
SE8803823A 1988-10-26 1988-10-26 Method and device for achieving frequency movement in a digital communication system SE466375B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE8803823A SE466375B (en) 1988-10-26 1988-10-26 Method and device for achieving frequency movement in a digital communication system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8803823A SE466375B (en) 1988-10-26 1988-10-26 Method and device for achieving frequency movement in a digital communication system

Publications (3)

Publication Number Publication Date
SE8803823D0 true SE8803823D0 (en) 1988-10-26
SE8803823A SE8803823A (en) 1988-10-26
SE466375B SE466375B (en) 1992-02-03

Family

ID=20373740

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8803823A SE466375B (en) 1988-10-26 1988-10-26 Method and device for achieving frequency movement in a digital communication system

Country Status (1)

Country Link
SE (1) SE466375B (en)

Also Published As

Publication number Publication date
SE8803823A (en) 1988-10-26
SE466375B (en) 1992-02-03

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