About: Cooperative diversity   Sponge Permalink

An Entity of Type : owl:Thing, within Data Space : dbkwik.org associated with source dataset(s)

Cooperative diversity is a virtual multiple antenna techniques which exploits user diversity by allowing for the destination node to decode the multiple received signal from the relayed and direct nodes in wireless multihop networks. Conventional single hop wireless systems use direct transmission where a receiver node decodes information only based on the received signal from the source node while regarding the relayed signal as interference, whereas the cooperative diversity considers the other signal as contribution. That is, cooperative diversity allows the destination node to decode the information from the combination of two differently received signals from the source and relay nodes. Hence, it can be seen that cooperative diversity is an virtual antenna diversity that uses distribu

AttributesValues
rdfs:label
  • Cooperative diversity
rdfs:comment
  • Cooperative diversity is a virtual multiple antenna techniques which exploits user diversity by allowing for the destination node to decode the multiple received signal from the relayed and direct nodes in wireless multihop networks. Conventional single hop wireless systems use direct transmission where a receiver node decodes information only based on the received signal from the source node while regarding the relayed signal as interference, whereas the cooperative diversity considers the other signal as contribution. That is, cooperative diversity allows the destination node to decode the information from the combination of two differently received signals from the source and relay nodes. Hence, it can be seen that cooperative diversity is an virtual antenna diversity that uses distribu
sameAs
dcterms:subject
dbkwik:humancommun...iPageUsesTemplate
abstract
  • Cooperative diversity is a virtual multiple antenna techniques which exploits user diversity by allowing for the destination node to decode the multiple received signal from the relayed and direct nodes in wireless multihop networks. Conventional single hop wireless systems use direct transmission where a receiver node decodes information only based on the received signal from the source node while regarding the relayed signal as interference, whereas the cooperative diversity considers the other signal as contribution. That is, cooperative diversity allows the destination node to decode the information from the combination of two differently received signals from the source and relay nodes. Hence, it can be seen that cooperative diversity is an virtual antenna diversity that uses distributed antennas belonging to different nodes in a wireless network. Note that user cooperation is an alternative definition of cooperative diversity. In user cooperation, we consider an additional fact that each user relays the other user's signal while cooperative diversity can be also achieved by multi-hop relay networking systems.
Alternative Linked Data Views: ODE     Raw Data in: CXML | CSV | RDF ( N-Triples N3/Turtle JSON XML ) | OData ( Atom JSON ) | Microdata ( JSON HTML) | JSON-LD    About   
This material is Open Knowledge   W3C Semantic Web Technology [RDF Data] Valid XHTML + RDFa
OpenLink Virtuoso version 07.20.3217, on Linux (x86_64-pc-linux-gnu), Standard Edition
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2012 OpenLink Software