Throughput capacity of random ad hoc networks with infrastructure support
Proceedings of the 9th annual international conference on Mobile computing and networking
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
Capacity regions for wireless ad hoc networks
IEEE Transactions on Wireless Communications
The capacity of wireless networks
IEEE Transactions on Information Theory
A network information theory for wireless communication: scaling laws and optimal operation
IEEE Transactions on Information Theory
Capacity of ad hoc wireless networks with infrastructure support
IEEE Journal on Selected Areas in Communications
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To provide scalable capacity of wireless ad-hoc networks, we employ a joint approach of both Ultra-Wide-Band (UWB) radio and hybrid architecture (ad-hoc network with infrastructure support). By using the AP(access point)-assisted percolation model, and utilizing sufficiently wide bandwidth under per-link power constraint, we find the asymptotic per-node throughput capacity of a UWB hybrid network in a unit disk area, as a function of the number of randomly distributed nodes, the number of randomly distributed AP, and the path loss exponent. This result shows an asymptotically significant factor of improvement in capacity by deploying AP, compared to the recent result for UWB pure ad-hoc network. An extension of the result in the more general D-dimensional space is also obtained.