Transmit optimization for the MISO multicast interference channel
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F15%3APU116559" target="_blank" >RIV/00216305:26220/15:PU116559 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1109/TCOMM.2015.2497231" target="_blank" >http://dx.doi.org/10.1109/TCOMM.2015.2497231</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/TCOMM.2015.2497231" target="_blank" >10.1109/TCOMM.2015.2497231</a>
Alternative languages
Result language
angličtina
Original language name
Transmit optimization for the MISO multicast interference channel
Original language description
In this article, we consider multiple-input singleoutput (MISO) physical layer multicasting, where several multiantenna transmitters each simultaneously multicast a common message to a distinct set of single-antenna receivers, causing interference between different multicast messages. To optimize the achievable rate of this MISO multicast interference channel, we propose iterative distributed transmit optimization algorithms that are based on interference leakage control, requiring local channel state information at each transmitter and leakage information exchange among transmitters. We furthermore propose extensions of existing coordinated multipoint transmission schemes that have been developed for unicast interference channels, such as signal to leakage and noise ratio beamforming, to the considered multicast system. Such methods are of importance, e.g., for future releases of LTE that will support multi-antenna multicasting using MBMS/MBSFN. Numerical simulations confirm the potential of the proposed distributed transmit optimization algorithm.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20201 - Electrical and electronic engineering
Result continuities
Project
<a href="/en/project/LO1401" target="_blank" >LO1401: Interdisciplinary Research of Wireless Technologies</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
IEEE TRANSACTIONS ON COMMUNICATIONS
ISSN
0090-6778
e-ISSN
1558-0857
Volume of the periodical
PP
Issue of the periodical within the volume
99
Country of publishing house
US - UNITED STATES
Number of pages
14
Pages from-to
1-14
UT code for WoS article
000366928600025
EID of the result in the Scopus database
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