Parallel soft spherical MIMO receiver and decoding method

Details Parallel soft spherical MIMO receiver and decoding method Parallel soft spherical MIMO receiver and decoding method

2011-07-26

2011-07-26

Bocure, Tesfaldet (Department: 2611)

Pulse or digital communications

Receivers

Particular pulse demodulator or detector

C714S790000, C714S796000

Reexamination Certificate

active

07986752

ABSTRACT:
A method and system for detecting and decoding multiple signals. A low-complexity MIMO detector that combines sphere decoding and m-algorithm approaches, while accounting for the effect of channel condition on the decoding operation, is provided. Taking into account the channel condition effectively controls the size of the search tree, and consequently the search complexity, in an adaptive manner. The channel condition is exploited in the construction of the tree to manage the number of branches in the tree and to avoid undesirable growth.

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