Patent ID: 7830856

Claim:
A data transmission system, comprising: a base station and at least two mobile stations in a piconetwork for interchanging data bursts successively by radio using a time slot method; a transmitter of said base station being configured to transmit first data bursts to said mobile stations, at least some of the first data bursts containing at least two data blocks intended for different ones of said mobile stations, said transmitter being configured to produce identification information for said piconetwork only at a start of a transmission of each of the first data bursts; each of said mobile stations having a transmitter configured to transmit a group of second data bursts containing a data block intended for said base station, said transmitter being configured to produce identification information for said piconetwork at a start of a transmission of the second data bursts; said first data bursts and groups of the second data bursts being transmitted alternately; and a device for producing a guard time interval between the data bursts.