Polling method and vehicle search method in digital radio communication system
OwnerKin'ichi Higure, Masayuki Kanazawa +2inventors
InventorsKin'ichi Higure, Masayuki Kanazawa, Minoru Sakaihori, Yuzo Hiraki
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Abstract
The present invention provides a polling method in a radio digital communication system making it possible to shorten time required for polling without causing increase in an error rate and to efficiently manage and administrate communications. In a digital radio communication system for collecting information from a plurality of terminal stations by polling, a polling response signal to be transmitted from each terminal station to a base station has a frame format constructed of a one-frame in which a cyclic bit pattern is placed at a leading end of the frame format.
Claims4
A polling method in a digital radio communication system for collecting information from a plurality of terminal stations by polling, wherein a polling response signal to be transmitted from each terminal station to a base station has a frame format constructed of a one-frame in which a cyclic bit pattern is placed at a leading end of the frame format.
A vehicle search method in a digital radio communication system for collecting information from a plurality of terminal stations into a base station by polling, wherein a polling response signal to be transmitted from each terminal station to the base station has a frame format constructed of a one-frame in which a cyclic bit pattern is placed at a leading end of the frame format, and the base station collects information from the terminal stations based on the polling response signal constructed of the one-frame in response to a request for allocation of a vehicle from a client.
Dependencies are inferred from the claim text.