Airbus Defence and Space Gmbh

Terence Dodgson

Yi Ma

Songyan Xue

Jinfei Wang

There is provided a method of assigning use of a bandwidth for radio communication. The method includes the following steps: generating an initial frame, the initial frame including a series of allocations; generating a further frame, the further frame including a series of allocations; repeating the step of generating a further frame to generate a matrix of allocations; shuffling at least two columns or at least two rows within the matrix; selecting one or more columns or rows in the matrix, wherein each selected column or row represents a sequence; assigning use of the bandwidth according to the one or more selected sequences; and transmitting one or more data streams on the assigned bandwidth.

Method of assigning a bandwidth for radio communication

A method of soft-decision decoding including training a machine learning agent with communication signal training data; providing to the trained machine learning agent a signal that has been received via a communications channel; operating the machine learning agent to determine respective probabilities that the received signal corresponds to each of a plurality of symbols; and, based on the determined probabilities, performing soft decision decoding on the received signal.

Soft-decision decoding

A method of telecommunications includes the steps of receiving an encoded block having a plurality of values, dividing the received encoded block into a plurality of received segments, each received segment comprising at least two of the values, decoding each received segment by providing, for each received segment, a plurality of estimated encoded sequences, each estimated encoded sequence comprising at least two data units, merging estimated encoded sequences for consecutive segments to provide a plurality of candidate sequences, and selecting one of the plurality of candidate sequences by performing a closest fit calculation between the received encoded data block and each of the candidate sequences. The method is suitable for use in software-defined radios.

Growing community of inventors

Stevenage, United Kingdom

Terence Dodgson