| Patent application number | Description | Published |
|---|
| 20090298526 | SIGNALING METHOD FOR DECENTRALIZED ALLOCATION OF ONLINE TRANSMISSION POWER IN A WIRELESS NETWORK - The invention relates to distributed wireless ad hoc networks having interfering transmission channels, in which direct links between adjacent transmit nodes and receive nodes in a connection pair are established and optimized. The inventive signaling method alternately uses a primary network and an adjoint network, the respective transmit nodes and receive nodes constantly changing their roles in an agreed time pattern. The transmission signals in the adjoint network are predistorted in such a way that the influence of the proper mobile radio channel is canceled on each transmission channel. The occurring interference is implicitly transmitted as well by the receive nodes and can be directly determined and taken into account by the transmit nodes. | 12-03-2009 |
| 20120020402 | RECEIVER - An embodiment of the invention relates to a method of determining an optimum sequence of algorithms, wherein each algorithm defines a receiver function of a receiver, which has a plurality of receiver functions and which is adapted to receive bits sent by a transmitter. | 01-26-2012 |
| 20120076230 | Receiver - An embodiment of the invention relates to a receiver capable of receiving a secondary bitstream which is transmitted by a secondary signal over a physical transmission channel together with a primary signal having higher signal strength than the secondary signal, said primary signal being generated according to a first transmission standard and said secondary signal being generated according to a second transmission standard, which differs from the first transmission standard; said receiver comprising: a down-converter configured to convert an input signal that contains said primary and secondary signal, to a baseband complex symbol stream; a first signal processing unit configured to process the baseband complex symbol stream and to provide a primary bitstream transmitted by said primary signal or a decoded primary log-likelihood ratio stream; a symbol reconstructing unit configured to process the primary bitstream or the decoded primary log-likelihood ratio stream and to provide a reconstructed primary symbol stream; a subtraction unit configured to provide a difference symbol stream by substracting the baseband complex symbol stream and the reconstructed primary symbol stream from each other, said difference symbol stream describing the baseband complex symbol stream without the primary signal; and a second signal processing unit configured to process the difference symbol stream and to provide the secondary bitstream transmitted by said secondary signal. | 03-29-2012 |
