Hierarchical Decode & Forward Strategy in IR-UWB Communication Systems
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F11%3A00181035" target="_blank" >RIV/68407700:21230/11:00181035 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Hierarchical Decode & Forward Strategy in IR-UWB Communication Systems
Original language description
This paper investigates multinode networks based on a Ultra Wideband (UWB) technology. The presence of several simultaneously communicating nodes in the network is not handled by ``classical'' -- orthogonal separation -- methods but is based on a novel approach based on information theory. Relay nodes inside the network utilize Hierarchical Decode & Forward (HDF) strategy which is promising to substantially increase the overall throughput of the network. We develop a coding scheme which is aware of thesurrounding network structure hence multiuser interferences can be handled in codebooks design procedure. Performance of the proposed coding schemes is verified on the simplest multinode network topologies. A channel capacity was chosen as the performance metric. The capacity is numerically evaluated for real UWB propagation behavior simulated by appropriate channel models.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JA - Electronics and optoelectronics
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach
Others
Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Future Network and MobileSummit 2011 Conference Proceedings
ISBN
978-1-905824-23-6
ISSN
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e-ISSN
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Number of pages
8
Pages from-to
1-8
Publisher name
IIMC International Information Management Corporation Ltd
Place of publication
Dublin
Event location
Warsaw
Event date
Jun 15, 2011
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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