Comparison of routing metrics for static multi-hop wireless networks
Proceedings of the 2004 conference on Applications, technologies, architectures, and protocols for computer communications
Nash Equilibria of Packet Forwarding Strategies in Wireless Ad Hoc Networks
IEEE Transactions on Mobile Computing
Layered space-time multiuser detection over wireless uplink systems
IEEE Transactions on Wireless Communications
A Threshold-Based Channel State Feedback Algorithm for Modern Cellular Systems
IEEE Transactions on Wireless Communications
Position-based routing in ad hoc networks
IEEE Communications Magazine
Cooperative communication in wireless networks
IEEE Communications Magazine
Practical relay networks: a generalization of hybrid-ARQ
IEEE Journal on Selected Areas in Communications
A simple Cooperative diversity method based on network path selection
IEEE Journal on Selected Areas in Communications
CoopMAC: A Cooperative MAC for Wireless LANs
IEEE Journal on Selected Areas in Communications
CRABSS: CalRAdio-Based advanced Spectrum Scanner for cognitive networks
Proceedings of the 6th International Wireless Communications and Mobile Computing Conference
Simulation models for the performance evaluation of spectrum sharing techniques in OFDMA networks
Proceedings of the 14th ACM international conference on Modeling, analysis and simulation of wireless and mobile systems
A performance evaluation tool for spectrum sharing in multi-operator LTE networks
Computer Communications
A cross-layer multi-hop cooperative network architecture for wireless ad hoc networks
Computer Networks: The International Journal of Computer and Telecommunications Networking
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The impact of fading and other impairments in wireless channels can be counteracted by leveraging communication diversity and introducing cooperative paradigms, where third-party nodes contribute to assist the communication. In this article we describe and evaluate two possible cooperative approaches, cooperative relaying and coded cooperation. Different from existing works where similar evaluations are mainly performed investigating a single link, we take a network-wide perspective to evaluate the effects of cooperation not only where it is performed but also on other links. We focus on a multiple-input multiple-output ad hoc scenario and show that the improvement brought by cooperative routing and coded cooperation is not always sufficient; in certain cases the former can be ineffective if no proper relay can be selected, and the latter leads to an overall increase of interference, thus worsening the quality of surrounding links. However, we suggest that these two features can be combined in an advantageous manner in order to mutually overcome their problems. Such a joint solution is shown to achieve a significant improvement over the two individual approaches. We conclude by discussing future evolutions of the cooperation paradigm, including both cooperative routing and coded cooperation, and their advanced implementation issues.