Radio receivers and methods of operation
AssigneeNokia Mobile Phones Ltd.
InventorsRobert Stanley Saunders, Nguyen Quan Tat
Life of this patent
Estimating the term…
Abstract
A radio handset and method of operation of same for communication on a selected channel of a radio telephone system in which information is transmitted in bursts, each burst having respective portions independently capable of indicating burst errors. The handset is operable to detect sliding collisions by comparing the distribution of errors over error indicating portions of a received burst.
Claims8
A communications device for communication on a selected channel of a radio telephone system in which information is transmitted in bursts, each burst having at least two respective portions independently capable of an alternate exploitation for indicating a burst error, at least one of the error indicating portions being disposed towards one end of the burst, wherein the communications device comprises a processor operable to select another channel for communication dependent upon the distribution of errors, within a burst, between the respective error indicating portions.
A method of operation of a communications device for communication on a radio telephone system in which information is transmitted in bursts, each burst having at least two respective portions independently capable of an alternate exploitation for indicating burst errors, at least one of the error portions being disposed towards one end of the burst, comprising selecting another channel for communication dependent upon the distribution of errors, within a burst, over the respective error indicating portions.
Dependencies are inferred from the claim text.