| Patent Number |
Title Of Patent |
Date Issued |
| 7454219 |
Method of synchronization of the uplink channel of a simulcast network |
November 18, 2008 |
| A method of synchronization on the uplink channel of a Simulcast network with a plurality of fixed receivers (BS1-BS4) and a selection unit (20), comprises the following steps. All the receivers are placed in a synchronization search mode (702), in which they search for a synchroniza |
| 7310378 |
Estimating a transmission channel with pilot symbols distributed in lattice structure |
December 18, 2007 |
| A method for estimating a transmission channel from a multicarrier signal transmitted through said transmission channel, comprising real pilot symbols and so-called pure imaginary pilot symbols, consists in selecting one or several values z.sub.k of the received signal corresponding |
| 7254393 |
Intercellular handover method in a radiocommunication system with mobile terminals |
August 7, 2007 |
| In a system of radiocommunication with mobile terminals, the invention proposes to establish a vote configuration or a simulcast configuration for intercellular handover of a communication set up between a mobile terminal (60) and a base station (11) of a current cell (10), said conf |
| 7224683 |
Radio communication method between a base station and mobile terminals, base stations and mobile |
May 29, 2007 |
| A carrier frequency is apportioned to timeslots, and logical channels are formed between the base station and mobile terminals to support services in connection with these mobile terminals. Each of the logical channels consists of recurring timeslots allocated to at least one mobile term |
| 7136663 |
Method for controlling a communications channel shared by several stations |
November 14, 2006 |
| During a communication, a channel is shared by several transmitting/receiving stations comprising a single master station and one or more slave stations. A station becomes a master station by transmitting traffic information on the channel. After the master station has stopped transm |
