Error control systems for digital communication and storage
Error control systems for digital communication and storage
Wireless Communications: Principles and Practice
Wireless Communications: Principles and Practice
The gray zone problem in IEEE 802.11b based ad hoc networks
ACM SIGMOBILE Mobile Computing and Communications Review
The medium time metric: high throughput route selection in multi-rate ad hoc wireless networks
Mobile Networks and Applications
Routing Performance of Cooperative Diversity in Ad-Hoc Networks
ISCC '06 Proceedings of the 11th IEEE Symposium on Computers and Communications
A Cross-Layer Framework for Exploiting Virtual MISO Links in Mobile Ad Hoc Networks
IEEE Transactions on Mobile Computing
Cooperative-diversity slotted ALOHA
Wireless Networks
Introduction to Space-Time Wireless Communications
Introduction to Space-Time Wireless Communications
Cooperative protocols design for wireless ad-hoc networks with multi-hop routing
Proceedings of the 5th International ICST Conference on Heterogeneous Networking for Quality, Reliability, Security and Robustness
Exact symbol error probability of a Cooperative network in a Rayleigh-fading environment
IEEE Transactions on Wireless Communications
Symbol error probabilities for general Cooperative links
IEEE Transactions on Wireless Communications
Distributed space-time coding for regenerative relay networks
IEEE Transactions on Wireless Communications
Cooperative diversity in wireless networks: Efficient protocols and outage behavior
IEEE Transactions on Information Theory
A simple transmit diversity technique for wireless communications
IEEE Journal on Selected Areas in Communications
Cooperative communications with relay selection for QoS provisioning in wireless sensor networks
GLOBECOM'09 Proceedings of the 28th IEEE conference on Global telecommunications
MRL-CC: a novel cooperative communication protocol for QoS provisioning in wireless sensor networks
International Journal of Sensor Networks
Distributed multi-hop cooperative communication in dense wireless sensor networks
The Journal of Supercomputing
A game-theoretic approach for relay assignment over distributed wireless networks
Wireless Communications & Mobile Computing
Interference-aware cooperative QoS routing in multi-hop wireless networks
Computers and Electrical Engineering
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Wireless ad-hoc networks can experience significant performance degradation under fading channels. Spatial diversity has been shown to be an effective way of combating wireless fading with the multiple-input multiple-output (MIMO) technique by transmitting correlated information through multiple antennas. The virtual MIMO technique, which allows multiple wireless stations with single antenna to form a virtual transmission array, is shown to be a viable solution from several recent studies. In this paper, we propose a complete system framework for wireless ad-hoc networks utilizing two different cooperative relaying techniques at the physical layer: the repetition coding and the space-time coding. In the data link layer, two medium access control protocols are proposed to accommodate the corresponding physical layer cooperative diversity schemes. In the network layer, diversity-aware routing protocols are proposed to determine the routing path and the relaying topology. Simulations with both constant bit rate and TCP (transmission control protocol) traffic show significant performance gains of the proposed cooperative relaying schemes.