Description: This function implements a soft output sphere decoder.
Based on the paper: C. Studer, M. Wenk, A. Burg, and H. Blocskei: "Soft-Output Sphere
Decoding: Performance and Implementation Aspects", Asilomar 2006
R ... is an upper triangular matrix obtained from the QR decomposition of the MIMO channel H
s ... received symbol (column) vector, s=Q^H*y
dist_ZF ... Distance for the zero forcing solution
symbols_ZF ... ZF solution
M ... number of bits encoded in every layer [1 x nTA]
symbol_alphabet ... for the demapping [nTA x 2^max(M)], filled with zeros for smaller symbol alphabets
bittable ... matrix containing the bits according to the symbol_alphabet [sum(M) x 2^max(M)]
- [Code] - complete code with various mimo detector
- [SPhere_Decoder] - Sphere Decoder : an m-file to perform sp
- [S] - System on the spherical decoding VBLAST
- [sphere_decoding] - Sphere decoding for multi-antenna transm
- [SD] - Three IEEE papers, research sphere decod
- [Pgetsd] - MIMO detection in the sphere decoding (s
File list (Check if you may need any files):
SphereDecoder
.............\readme.txt
.............\soft_sphere_decoder.cpp
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