Wireless Communications: Principles and Practice
Wireless Communications: Principles and Practice
Impact of interference on multi-hop wireless network performance
Proceedings of the 9th annual international conference on Mobile computing and networking
Lattice sensor networks: capacity limits, optimal routing and robustness to failures
Proceedings of the 3rd international symposium on Information processing in sensor networks
Capacity bounds for three classes of wireless networks: asymmetric, cluster, and hybrid
Proceedings of the 5th ACM international symposium on Mobile ad hoc networking and computing
Convex Optimization
Capacity bounds for ad hoc and hybrid wireless networks
ACM SIGCOMM Computer Communication Review
Energy concerns in wireless networks
IEEE Wireless Communications
On routing in random Rayleigh fading networks
IEEE Transactions on Wireless Communications
The capacity of wireless networks
IEEE Transactions on Information Theory
The transport capacity of wireless networks over fading channels
IEEE Transactions on Information Theory
Analysis and design of diversity schemes for ad hoc wireless networks
IEEE Journal on Selected Areas in Communications
A geometric approach to improve spectrum efficiency for cognitive relay networks
IEEE Transactions on Wireless Communications
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The performance of a multihop wireless network is typically affected by the interference caused by transmissions in the same network. In a statistical fading environment, the interference effects become harder to predict. Information sources in a multihop wireless network can improve throughput and delay performance of data streams by implementing interference-aware packet injection mechanisms. Forcing packets to wait at the head of queues and coordinating packet injections among different sources enable effective control of copacket interference. In this paper, throughput and delay performance in interference-limited multihop networks is analyzed. Using nonlinear probabilistic hopping models, waiting times which jointly optimize throughput and delay performances are derived. Optimal coordinated injection strategies are also investigated as functions of the number of information sources and their separations. The resulting analysis demonstrates the interaction of performance constraints and achievable capacity in a wireless multihop network.