ARRANGEMENT IN A MOBILE COMMUNICATIONS SYSTEM FOR EXTENDING THE RANGE BETWEEN ONE OR MORE MOBILE UNITS AND A BASE STATION

ARRANGEMENT IN A MOBILE COMMUNICATIONS SYSTEM FOR EXTENDING THE RANGE BETWEEN ONE OR MORE MOBILE UNITS AND A BASE STATION

PCT No. PCT/SE93/01080 Sec. 371 Date Sep. 20, 1995 Sec. 102(e) Date Sep. 20, 1995 PCT Filed Dec. 17, 1993 PCT Pub. No. WO94/17605 PCT Pub. Date Aug. 4, 1995A mobile radio system includes a number of base stations operating with time frames and mobile units operating with low transmitting power. The...

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Bibliographische Detailangaben
1. Verfasser: BAHLENBERG, GUNNAR
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION
WIRELESS COMMUNICATIONS NETWORKS
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Zusammenfassung:PCT No. PCT/SE93/01080 Sec. 371 Date Sep. 20, 1995 Sec. 102(e) Date Sep. 20, 1995 PCT Filed Dec. 17, 1993 PCT Pub. No. WO94/17605 PCT Pub. Date Aug. 4, 1995A mobile radio system includes a number of base stations operating with time frames and mobile units operating with low transmitting power. The range between an affected mobile unit and an affected normal base station is extended by means of a repeating function. The repeating function can be effected from a functionally subordinated base station which operates with a short range. The functionally subordinated base station is placed between the normal base station and the mobile units. Each subordinated base station is arranged to detect affected mobile units which call the normal base station and to forward the calls and the information which the affected mobile units transmit to the normal base station.