M-algorithm with prioritized user ordering

Details M-algorithm with prioritized user ordering M-algorithm with prioritized user ordering

2005-12-01

2010-10-19

Liu, Shuwang (Department: 2611)

Pulse or digital communications

Receivers

Particular pulse demodulator or detector

C375S316000, C375S340000, C370S320000, C370S335000, C370S342000, C370S441000, C370S479000, C370S515000, C708S300000, C708S314000, C708S422000, C708S426000

Reexamination Certificate

active

07817754

ABSTRACT:
Performing approximate diagonalization of a correlation metric by user permutation to improve Multiuser Detector (MUD) processing. The system reorders the entries in the S-Matrix in order to move the bit decisions closer together in the decision tree. In one embodiment the reordering is a sequential pairwise correlation.

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