Zobrazeno 1 - 10
of 118
pro vyhledávání: '"Khosrow Sohraby"'
Publikováno v:
IEEE Transactions on Mobile Computing. 15:2137-2150
Maintaining efficiency and fairness is a challenging problem in distributed systems and networks. In this paper, we focus on distributed multi-server systems and networks in which each user may be allocated resources by different servers. Reemphasizi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0457569372a7a4e35a9e1f8eccc70f7d
https://doi.org/10.1109/tmc.2015.2486770
https://doi.org/10.1109/tmc.2015.2486770
Publikováno v:
IEEE Transactions on Computers. 65:2090-2103
Fairness is an important property of computer networks and systems. In a wide range of these systems such as distributed multi-hop wireless networks, multihomed networks, and cloud computing, each user may be allocated a number of system resources; t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::25c914415e5444e0652dcc57508922f7
https://doi.org/10.1109/tc.2015.2479597
https://doi.org/10.1109/tc.2015.2479597
Publikováno v:
Computer Networks. 77:128-143
Recent studies have shown that utilizing a mobile sink (MS) to harvest and carry data from a wireless sensor network (WSN) can enhance network operations and increase the network lifetime. Since a significant portion of sensor nodes’ energy is cons
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dc2768e64a79eb537b85e4224938b3c5
https://doi.org/10.1016/j.comnet.2014.12.003
https://doi.org/10.1016/j.comnet.2014.12.003
Autor:
Nail Akar, Khosrow Sohraby
Publikováno v:
IEEE Transactions on Communications
Cataloged from PDF version of article. Optical buffers based on Fiber Delay Lines (FDL) have been proposed for contention resolution in optical packet/burst switching systems. In this article, we propose a retrial queuing model for FDL optical buffer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9ffa050feaf41ab419321fa2e2d7ba28
https://doi.org/10.1109/tcomm.2011.071111.100521
https://doi.org/10.1109/tcomm.2011.071111.100521
Autor:
Khosrow Sohraby, Jung Ha Hong
Publikováno v:
IEEE Transactions on Communications. 58:660-668
In packet communication systems, a header is attached to the transmitted packet at each layer. The overhead due to the transmission of the individual header can have a significant impact on the performance of the communication system especially when
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b4648212fa1cdfd15dab1d341bd302e3
https://doi.org/10.1109/tcomm.2010.02.080667
https://doi.org/10.1109/tcomm.2010.02.080667
Publikováno v:
Annals of Operations Research. 162:69-83
We consider a discrete time single server queueing system where the arrival process is governed by a discrete autoregressive process of order p (DAR(p)), and the service time of a customer is one slot. For this queueing system, we give an expression
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3194a7337177cf1a14d5d1337e1ee085
https://doi.org/10.1007/s10479-008-0318-1
https://doi.org/10.1007/s10479-008-0318-1
Autor:
Khosrow Sohraby, Denizhan N. Alparslan
Publikováno v:
IEEE/ACM Transactions on Networking. 15:602-615
In wireless ad hoc networks, the ability to analytically characterize the spatial distribution of terminals plays a key role in understanding fundamental network QoS measures such as throughput per source to destination pair, probability of successfu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d5228a627f3ba15b1992bea2173ed3d0
https://doi.org/10.1109/tnet.2007.893235
https://doi.org/10.1109/tnet.2007.893235
Autor:
Denizhan N. Alparslan, Khosrow Sohraby
Publikováno v:
IEEE/ACM Transactions on Networking. 15:616-629
Most important characteristics of wireless ad hoc networks, such as link distance distribution, connectivity, and network capacity are dependent on the long-run properties of the mobility profiles of communicating terminals. Therefore, the analysis o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f7604e8f88aa70ec9b0773314a46b8ed
https://doi.org/10.1109/tnet.2007.893873
https://doi.org/10.1109/tnet.2007.893873
Autor:
Khosrow Sohraby, A. Yu. Privalov
Publikováno v:
Problems of Information Transmission. 43:143-166
We consider playout of a constant bit-rate (CBR) traffic after one or several multiplexors in a network with a playout buffer. Probabilistic characteristics of the playout process are found, depending on the traffic characteristics and parameters of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f8c3d4a0ba030f734bcddfe4e5074f0c
https://doi.org/10.1134/s003294600702007x
https://doi.org/10.1134/s003294600702007x
Publikováno v:
IEEE Journal on Selected Areas in Communications. 25:786-795
Congestion in wireless sensor networks not only causes packet loss, but also leads to excessive energy consumption. Therefore congestion in WSNs needs to be controlled in order to prolong system lifetime. In addition, this is also necessary to improv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8049e50904a45af6663c5f9da3252be1
https://doi.org/10.1109/jsac.2007.070514
https://doi.org/10.1109/jsac.2007.070514