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Sparse channel estimation and equalization for OFDM-based underwater cooperative systems with amplify-and-forward relaying
(IEEE, 2016-01-01)
This paper is concerned with a challenging problem of channel estimation and equalization for amplifyand- forward cooperative relay based orthogonal frequency division multiplexing (OFDM) systems in sparse underwater ...
On the feasibility of synchronous, retransmission-based cognitive networks
(Elsevier, 2016-01)
This paper presents a new, joint Markov chain model for the primary and secondary traffic in a cognitive radio network to assess the feasibility of opportunistic spectrum access for different operational scenarios, validated ...
Analysis of asynchronous cognitive radio system with imperfect sensing and bursty primary user traffic
(Springer Science+Business Media, 2016-03)
This paper presents a theoretical analysis of the spectrum utilization levels in a cognitive radio system. We assume that the traffic of the primary network is bursty and asynchronous with the secondary network, which ...
Effective network formulations for lot sizing with backlogging in two-level serial supply chains
(Informa Group, 2016)
This study considers the serial lot sizing problem with backlogging in two-level supply chains to determine when and how much to order at a warehouse and ship to a retailer over a T-period planning horizon so that the ...
Resource flexibility, early internationalization and performance
(2016)
This study examines the effect of resource flexibility on the early internationalization and performance of international new ventures. We test our hypotheses using data from the Kauffman Firm Survey on 2424 newly founded ...
Demonstrating the value of marketing
(2016-11)
Marketing departments are under increased pressure to demonstrate their economic value to the firm. This challenge is exacerbated by the fact that marketing uses attitudinal (e.g., brand awareness), behavioral (e.g., brand ...
The associations between adult attachment, posttraumatic symptoms, and posttraumatic growth
(Informa Group Company, 2016)
Background and Objectives: Individual differences after trauma vary considerably and can range from posttraumatic stress disorder (PTSD) to posttraumatic growth (PTG). Current theoretical models cannot fully explain this ...
The penetration of acoustic cavitation bubbles into micrometer-scale cavities
(Elsevier, 2016)
The penetration of acoustically induced cavitation bubbles in micrometer-scale cavities is investigated experimentally by means of high-speed photography and acoustic measurements. Micrometer-scale cavities of different ...
High throughput graphics processing unit based Fano decoder
(Elsevier, 2016-11)
The next-generation high speed wireless technologies, such as WirelessHD, bring the concept of several Gigabits per second data communication. However, forward error correction that takes place at the receiver side has ...
Using hypergraph clustering for software architecture reconstruction of data-tier software
(Springer International Publishing, 2016)
Software architecture reconstruction techniques aim at recovering software architecture documentation regarding a software system. These techniques mainly analyze coupling/dependencies among the software modules to group ...
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