A List Sphere Decoding Algorithm with Improved Radius Setting Strategies

@article{Wang2011ALS,
  title={A List Sphere Decoding Algorithm with Improved Radius Setting Strategies},
  author={P. Wang and T. Le-Ngoc},
  journal={Wireless Personal Communications},
  year={2011},
  volume={61},
  pages={189-200}
}
Complexity of different sphere-decoding (SD) algorithms is heavily influenced by their own distinctive computational features. Sphere radius setting for initialization and reduction during the search process, is one of the most important aspects affecting the SD efficiency. This paper examines radius setting strategies for list sphere-decoding (LSD) algorithms to calculate the soft-output information for coded systems, and proposes strategies to improve both the radius initialization and… Expand
7 Citations
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