Elements of information theory
Elements of information theory
The nominal capacity of wireless mesh networks
IEEE Wireless Communications
Modulation and coding for linear Gaussian channels
IEEE Transactions on Information Theory
The capacity of wireless networks
IEEE Transactions on Information Theory
Spectral efficiency in the wideband regime
IEEE Transactions on Information Theory
Towards an information theory of large networks: an achievable rate region
IEEE Transactions on Information Theory
A network information theory for wireless communication: scaling laws and optimal operation
IEEE Transactions on Information Theory
An achievable rate for the multiple-level relay channel
IEEE Transactions on Information Theory
Cooperative Strategies and Capacity Theorems for Relay Networks
IEEE Transactions on Information Theory
A delay-reliability analysis for multihop underwater acoustic communication
Proceedings of the second workshop on Underwater networks
Analysis of a simple multihop underwater acoustic network
Proceedings of the third ACM international workshop on Underwater Networks
Distributed routing schemes for multi-hop fixed relay networks
Proceedings of the 2009 International Conference on Wireless Communications and Mobile Computing: Connecting the World Wirelessly
Routing strategies in multihop cooperative networks
IEEE Transactions on Wireless Communications
End-to-end energy-bandwidth tradeoff in multihop wireless networks
IEEE Transactions on Information Theory
Bursty wideband relay networks
WCNC'09 Proceedings of the 2009 IEEE conference on Wireless Communications & Networking Conference
A delay-minimizing routing strategy for wireless multi-hop networks
WiOPT'09 Proceedings of the 7th international conference on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks
End-to-end outage minimization in OFDM based linear relay networks
IEEE Transactions on Communications
Bursty relay networks in low-SNR regimes
IEEE Transactions on Communications
Power savings from half-duplex relaying in downlink cellular systems
Allerton'09 Proceedings of the 47th annual Allerton conference on Communication, control, and computing
A simple upper bound on random access transport capacity
Allerton'09 Proceedings of the 47th annual Allerton conference on Communication, control, and computing
Random access transport capacity
IEEE Transactions on Wireless Communications
Multiuser cooperative multiplexing with interference suppression in wireless relay networks
IEEE Transactions on Wireless Communications
Mobile relaying: coverage extension and throughput enhancement
IEEE Transactions on Communications
Distributed routing schemes with accessibility consideration in multi-hop wireless networks
IEEE Transactions on Wireless Communications
Cross-layer design for multihop wireless relaying networks
IEEE Transactions on Wireless Communications
On the optimal blacklisting threshold for link selection in wireless sensor networks
EWSN'12 Proceedings of the 9th European conference on Wireless Sensor Networks
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The goal of this paper is to establish which practical routing schemes for wireless networks are most suitable for power-limited and bandwidth-limited communication regimes. We regard channel state information (CSI) at the receiver and point-to-point capacity-achieving codes for the additive white Gaussian noise (AWGN) channel as practical features, interference cancellation (IC) as possible, but less practical, and synchronous cooperation (CSI at the transmitters) as impractical. We consider a communication network with a single source node, a single destination node, and N-1 intermediate nodes placed equidistantly on a line between them. We analyze the minimum total transmit power needed to achieve a desired end-to-end rate for several schemes and demonstrate that multihop communication with spatial reuse performs very well in the power-limited regime, even without IC. However, within a class of schemes not performing IC, single-hop transmission (directly from source to destination) is more suitable for the bandwidth-limited regime, especially when higher spectral efficiencies are required. At such higher spectral efficiencies, the gap between single-hop and multihop can be closed by employing IC, and we present a scheme based upon backward decoding that can remove all interference from the multihop system with an arbitrarily small rate loss. This new scheme is also used to demonstrate that rates of O(log N) are achievable over linear wireless networks even without synchronous cooperation.