Coordinated Direct and Relay Transmission with Interference Cancelation in Wireless Systems

Chan Thai, Petar Popovski

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23 Citationer (Scopus)
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Resumé

Two-way relaying schemes in wireless systems obtain throughput gain by utilizing two features (1) jointly serve two communication flows, thus implementing network coding and (2) use of information that is a priori known to cancel interference and obtain the desired signal. Based on these principles, we propose other schemes that bring throughput gains in wireless cellular systems, where relayed and direct transmissions are carried out in coordinated way. The results show that the coordinated transmission exhibit throughput improvement similar to the two–way relaying schemes.
OriginalsprogEngelsk
TidsskriftI E E E Communications Letters
Vol/bind15
Udgave nummer4
Sider (fra-til)416-418
Antal sider3
ISSN1089-7798
DOI
StatusUdgivet - apr. 2011

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Interference Cancellation
Relay
Throughput
Network coding
Cellular Systems
Network Coding
Cancel
Interference
Communication

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Coordinated Direct and Relay Transmission with Interference Cancelation in Wireless Systems. / Thai, Chan; Popovski, Petar.

I: I E E E Communications Letters, Bind 15, Nr. 4, 04.2011, s. 416-418.

Publikation: Bidrag til tidsskriftLetterForskningpeer review

TY - JOUR

T1 - Coordinated Direct and Relay Transmission with Interference Cancelation in Wireless Systems

AU - Thai, Chan

AU - Popovski, Petar

PY - 2011/4

Y1 - 2011/4

N2 - Two-way relaying schemes in wireless systems obtain throughput gain by utilizing two features (1) jointly serve two communication flows, thus implementing network coding and (2) use of information that is a priori known to cancel interference and obtain the desired signal. Based on these principles, we propose other schemes that bring throughput gains in wireless cellular systems, where relayed and direct transmissions are carried out in coordinated way. The results show that the coordinated transmission exhibit throughput improvement similar to the two–way relaying schemes.

AB - Two-way relaying schemes in wireless systems obtain throughput gain by utilizing two features (1) jointly serve two communication flows, thus implementing network coding and (2) use of information that is a priori known to cancel interference and obtain the desired signal. Based on these principles, we propose other schemes that bring throughput gains in wireless cellular systems, where relayed and direct transmissions are carried out in coordinated way. The results show that the coordinated transmission exhibit throughput improvement similar to the two–way relaying schemes.

KW - cooperative communications

KW - analog network coding

KW - interference cancelation

KW - relaying

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