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An improved version of the basic sphere decoder

På svenska

Author

Summary, in English

In this paper we derive and evaluate by receiver tests a method for

pruning tree representations of MIMO signals. The efficiency of the method is compared to

that of standard tree pruning used for sphere decoders for several different MIMO system

setups. The outcome is that savings up to 50\% compared to the

standard sphere decoder are possible.

Publishing year

2009

Language

English

Publication/Series

IEEE Communications Letters

Document type

Journal article

Publisher

IEEE - Institute of Electrical and Electronics Engineers Inc.

Topic

  • Electrical Engineering, Electronic Engineering, Information Engineering

Keywords

  • MIMO
  • Sphere Decoding
  • Detection

Status

Submitted

Research group

  • Telecommunication Theory

ISBN/ISSN/Other

  • ISSN: 1089-7798