Zobrazeno 1 - 10
of 30
pro vyhledávání: '"A. Ghiamatyoun"'
Autor:
Ali Olfat, Alireza Ghiamatyoun
Publikováno v:
IET Communications. 13:2590-2600
In a conventional cellular network underlaid with femtocells, the authors employ interference alignment (IA) to restrict cross-layer co-channel interference (X-interference). In their scenario, locally obtained channel state information is allowed to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5323d20443f3d9bc258517ad52eadf37
https://doi.org/10.1049/iet-com.2019.0196
https://doi.org/10.1049/iet-com.2019.0196
Autor:
Ali Olfat, Alireza Ghiamatyoun
Publikováno v:
IET Communications. 10:2034-2042
Cellular networks are of particular interest when communication takes place. The main barrier of employing cellular networks to reach broad access everywhere is interference. Although interference alignment has by theory raised hopes to leap this las
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::32339e6d869f6d2461dfa0f3a3e0be4a
https://doi.org/10.1049/iet-com.2016.0045
https://doi.org/10.1049/iet-com.2016.0045
Akademický článek
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Autor:
Ali Olfat, Alireza Ghiamatyoun
Publikováno v:
Wireless Personal Communications. 82:777-798
Femtocell networks have recently been widely investigated due to their effective commercial deployment by different operators. However, cross-tier interference between the two layers needs wise treatment. A recently developed area of research for int
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1cef0193011f50869024b3ff36409b6d
https://doi.org/10.1007/s11277-014-2252-7
https://doi.org/10.1007/s11277-014-2252-7
Publikováno v:
Science China Information Sciences. 56:1-17
The topological characteristics of an IEEE 802.16 mesh network including the tree’s depth and degree of its nodes affect the delay and throughput of the network. To reach the desired trade-off between delay and throughput, all potential trees shoul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b5e9d4db92cdd2c251a04b03b9f90f44
https://doi.org/10.1007/s11432-012-4735-z
https://doi.org/10.1007/s11432-012-4735-z
Akademický článek
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Publikováno v:
Q2SWinet
We study the influence of tree's depth and nodes' fan-out on the performance of WiMax mesh networks. For a given tree topology, we first analytically obtain per-node delay and per-node throughput. Then among plenty of tree topologies, extractable fro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::72370a3264015c0d681bee15b957529a
https://doi.org/10.1145/1641944.1641946
https://doi.org/10.1145/1641944.1641946
Publikováno v:
2009 International Conference on Communication Software and Networks.
We investigate WiMAX mesh networks in terms of delay and throughput trade-off. For a given topology, using our proposed analytical model we study how slot allocation policy and forwarding probability affects per-node and network performance.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f29d78109a290cf8abac07eb28ccbb5
https://doi.org/10.1109/iccsn.2009.106
https://doi.org/10.1109/iccsn.2009.106
Publikováno v:
2007 Second International Conference on Communications and Networking in China.
We propose two algorithms to enhance the throughput of multi-channel WMNs. Towards this goal, we first utilize an iterative algorithm for cases where each link is allowed to be active on a single channel for the whole duration of network operation. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::02624415fc4b9d9e8268d512b2b686ea
https://doi.org/10.1109/chinacom.2007.4469538
https://doi.org/10.1109/chinacom.2007.4469538
Publikováno v:
ICCCN
Two iterative cross layer schemes are introduced for throughput maximization in multi channel WMN's where each link has a single designated channel. For both schemes, a two phase algorithm is developed where each phase is composed of routing and chan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bee2fc28a161a303c6b41a2bc97f8e94
https://doi.org/10.1109/icccn.2007.4317963
https://doi.org/10.1109/icccn.2007.4317963