Stochastic geometry and random graphs for the analysis and design of wireless networks
IEEE Journal on Selected Areas in Communications - Special issue on stochastic geometry and random graphs for the analysis and designof wireless networks
On node density - outage probability tradeoff in wireless networks
IEEE Journal on Selected Areas in Communications - Special issue on stochastic geometry and random graphs for the analysis and designof wireless networks
Spectrum sharing between cellular and mobile ad hoc networks: transmission-capacity trade-off
IEEE Journal on Selected Areas in Communications - Special issue on stochastic geometry and random graphs for the analysis and designof wireless networks
Uplink capacity and interference avoidance for two-tier femtocell networks
IEEE Transactions on Wireless Communications
Interference in Large Wireless Networks
Foundations and Trends® in Networking
Spectrum sharing between cellular and mobile ad hoc networks: transmission-capacity tradeoff
WiOPT'09 Proceedings of the 7th international conference on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks
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
Spectrum allocation in tiered cellular networks
IEEE Transactions on Communications
Stochastic Geometry and Wireless Networks: Volume II Applications
Foundations and Trends® in Networking
Asymptotic expression for transmission capacity of wireless ad hoc networks
WiCOM'09 Proceedings of the 5th International Conference on Wireless communications, networking and mobile computing
On the performance of interference cancellation in wireless ad hoc networks
IEEE Transactions on Communications
A simple upper bound on random access transport capacity
Allerton'09 Proceedings of the 47th annual Allerton conference on Communication, control, and computing
Statistical modeling of co-channel interference
GLOBECOM'09 Proceedings of the 28th IEEE conference on Global telecommunications
On hopping strategies for autonomous wireless networks
GLOBECOM'09 Proceedings of the 28th IEEE conference on Global telecommunications
Multi-hop aggregate information efficiency in wireless ad hoc networks
ICC'09 Proceedings of the 2009 IEEE international conference on Communications
Spatial multiplexing with MRC and ZF receivers in ad hoc networks
ICC'09 Proceedings of the 2009 IEEE international conference on Communications
Transmission capacity of two-way communication in wireless ad hoc networks
ICC'09 Proceedings of the 2009 IEEE international conference on Communications
Random access transport capacity
IEEE Transactions on Wireless Communications
Channel diversity in random wireless networks
IEEE Transactions on Wireless Communications
Performance analysis of two-tier femtocell networks with outage constraints
IEEE Transactions on Wireless Communications
A primer on spatial modeling and analysis in wireless networks
IEEE Communications Magazine
IEEE Transactions on Signal Processing
An overview of the transmission capacity of wireless networks
IEEE Transactions on Communications
Spectrum sharing between wireless networks
IEEE/ACM Transactions on Networking (TON)
Underwater acoustic network with random access: a physical layer perspective
Proceedings of the Eighth ACM International Conference on Underwater Networks and Systems
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This paper addresses three issues in the field of ad hoc network capacity: the impact of (i) channel fading, (ii) channel inversion power control, and (iii) threshold-based scheduling on capacity. Channel inversion and threshold scheduling may be viewed as simple ways to exploit channel state information (CSI) without requiring cooperation across transmitters. We use the transmission capacity (TC) as our metric, defined as the maximum spatial intensity of successful simultaneous transmissions subject to a constraint on the outage probability (OP). By assuming the nodes are located on the infinite plane according to a Poisson process, we are able to employ tools from stochastic geometry to obtain asymptotically tight bounds on the distribution of the signal-to-interference (SIR) level, yielding in turn tight bounds on the OP (relative to a given SIR threshold) and the TC. We demonstrate that in the absence of CSI, fading can significantly reduce the TC and somewhat surprisingly, channel inversion only makes matters worse. We develop a threshold-based transmission rule where transmitters are active only if the channel to their receiver is acceptably strong, obtain expressions for the optimal threshold, and show that this simple, fully distributed scheme can significantly reduce the effect of fading.