专利名称：Method and arrangement for dynamically
allocating time slots to connections in adigital mobile radio system
发明人：Nils R. C. Rydbeck申请号：US07/376575申请日：19890707公开号：US04949395A公开日：19900814
摘要：The present invention relates to a cellular mobile radio system. Each cellincludes a base station, a plurality of mobile stations and radio channels, for transmitteddigital information between the base station and the mobile stations. More precisely theinvention concern a method and an arrangement for dynamically allocating time slots toconnections on the radio channels, in order to increase the capacity on the radio channels.The maximum number of simultaneous connections on the radio channels with be morethan the available number of the time slots per frame. When there are more connectionsestablished on a first and a second radio channel than time slots per frame, theconnections share the available time slots in accordance with a determined multiframetime slot allocation scheme known to the base station and the mobile stations. The basestation is selecting one of the time slot allocation schemes in dependence on the speechactivity on the two radio channels. Information on the multiframe time slot allocationscheme selected, is transmitted on the first radio channel, to the mobile stations, duringguard spaces.
申请人：TELEFONAKTIEBOLAGET L M ERICSSON
代理机构：Burns, Doane, Swecker & Mathis
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