An improved version of the basic sphere decoder
Författare
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.
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.
Publiceringsår
2009
Språk
Engelska
Publikation/Tidskrift/Serie
IEEE Communications Letters
Dokumenttyp
Artikel i tidskrift
Förlag
IEEE - Institute of Electrical and Electronics Engineers Inc.
Ämne
- Electrical Engineering, Electronic Engineering, Information Engineering
Nyckelord
- MIMO
- Sphere Decoding
- Detection
Status
Submitted
Forskningsgrupp
- Telecommunication Theory
ISBN/ISSN/Övrigt
- ISSN: 1089-7798