Blar i Department of Information and Communication Technology på forfatter "Abbas, Ziaul Haq"
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A system-level power saving approach for cellular networks with microcells/picocells
Abbas, Ziaul Haq; Li, Frank Yong (Chapter; Peer reviewed, 2011)Network power consumption reduction has recently become an active research topic. In this paper, we propose a novel approach to save power consumption of a three-cell microcellular network. When the traffic load in the ... -
Analysis of load balancing and interference management in heterogeneous cellular networks
Abbas, Ziaul Haq; Muhammad, Fazal; Lei, Jiao (Journal article; Peer reviewed, 2017)To meet the current cellular capacity demands, proactive offloading is required in heterogeneous cellular networks (HetCNets) comprising of different tiers of base stations (BSs), e.g., small-cell BSs (sBSs) and conventional ... -
A continuous-space analytical approach for relay node placement in hybrid cellular and ad hoc networks
Abbas, Ziaul Haq; Li, Frank Yong (Journal article; Peer reviewed, 2009)A hybrid network is composed of a cellular component and an ad hoc component connected by a relay node, for the purpose of coverage extension and/or capacity improvement. In this paper, we analyze the capacity of such a ... -
A Deep Learning Approach for Energy Efficient Computational Offloading in Mobile Edge Computing
Zaiwar, Ali; Lei, Jiao; Baker, Thar; Abbas, Ghulam; Abbas, Ziaul Haq; Khaf, Sadia (Peer reviewed; Journal article, 2019)Mobile edge computing (MEC) has shown tremendous potential as a means for computationally intensive mobile applications by partially or entirely offloading computations to a nearby server to minimize the energy consumption ... -
Power consumption analysis for mobile stations in hybrid relay-assisted wireless networks
Abbas, Ziaul Haq; Li, Frank Yong (Chapter; Peer reviewed, 2010)While Internet access using mobile or wireless technologies has become ubiquitous these days, the energy consumption aspect of such connections has not been studied in-depth yet. In this paper, a hybrid wireless network, ... -
Two teletraffic-based schemes for energy saving in cellular networks with micro-cells
Abbas, Ziaul Haq; Li, Frank Y. (Journal article; Peer reviewed, 2012)The energy consumption of Base Stations (BSs) is known to constitute a major part of the power consumption in a cellular network. In this paper, we propose a novel approach which may switch a BS off under light traffic ...