An embodiment of an arrangement detects sequences of digi tally modulated symbols from
multiple sources. The arrange ment identifies a suitable set of candidate values for at least …

The method includes receiving a signal comprising a symbol carrier matrix, the symbol-
carrier matrix including a prede termined pattern of pilot symbols, and determining first chan …

A method for determining features of an error correcting code system, comprising
independent error correcting codes and a polarization module, allowing transmitting a …

Embodiments of a method and an apparatus for detecting multiple complex-valued symbols
belonging to discrete constellations. The method and apparatus is a detector that finds a …

An embodiment of an arrangement detects sequences of digitally modulated symbols from
multiple sources. The arrangement identifies a suitable set of candidate values for at least …

(57) ABSTRACT A method, apparatus, and computer program for detecting sequences of
digitally modulated symbols transmitted by multiple sources are provided. A real-domain …

Prior Publication Data A receiver receives a received signal from a communication US
2010/0142649 A1 Jun. 10, 2010 link, the received signal comprising a stream of symbols …

Disclosed are methods and structures for soft symbol and variance estimation for QAM
constellations including a big-flipping framework and efficient methods for soft symbol …

A signal detection method and a signal detection device are provided. The signal detection
method includes steps of: performing channel estimation based on a signal received by …