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Multiple Relay Selection and Beamforming in Dual-Hop Amplify-and-Forward Relay Networks
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Institute of Electrical and Electronics Engineers Inc.
, 2019 , Article)
In this paper, the problems of multiple relay selection and beamforming optimization are considered for a dual-hop amplify-and-forward relaying network under individual and total power constraints. The selection is performed ...
Integrating variability management in data center networks
(
Institute of Electrical and Electronics Engineers Inc.
, 2017 , Conference Paper)
Data centers have an important role in supporting cloud computing services (i.e. checking social media, sending emails, video conferencing, .). Hence, data centers topologies design became more important and must be able ...
Green data center networks: A holistic survey and design guidelines
(
Institute of Electrical and Electronics Engineers Inc.
, 2019 , Conference Paper)
Data Center Networks (DCNs) are attracting immense interest from the industry, research and academia to keep pace with the increase of Internet services demands. One of the major concerns that draws the attention of ...
LaCoDa: Layered connected topology for massive data centers
(
Academic Press
, 2017 , Article)
One of the fundamental challenges of existing data centers is to design a network that interconnects massive number of servers, and therefore providing an efficient and fault-tolerant routing service to upper-layer ...
A guaranteed performance of a green data center based on the contribution of vital nodes
(
Institute of Electrical and Electronics Engineers Inc.
, 2016 , Conference Paper)
In order to satisfy the need for the critical computing resources, many data center architectures proposed to house a huge number of network devices. These devices are used to achieve the highest performance in case of ...
VacoNet: Variable and connected architecture for data center networks
(
Institute of Electrical and Electronics Engineers Inc.
, 2016 , Conference Paper)
Todays data centers may contain tens of thousands of computers with progressively more specialized and expensive equipments. Thus, the research community has proposed various interconnect topologies e.g FatTree, Dcell and ...
PTNet: A parameterizable data center network
(
Institute of Electrical and Electronics Engineers Inc.
, 2016 , Conference Paper)
This paper presents PTNet, a new data center topology that is specifically designed to offer a high and parameterized scalability with just one layer architecture. Furthermore, despite its high scalability, PTNet grants a ...