Matrix computations (3rd ed.)
High-performance communication networks (2nd ed.)
High-performance communication networks (2nd ed.)
Communication Networks: Fundamental Concepts and Key Architectures
Communication Networks: Fundamental Concepts and Key Architectures
Wireless Communications
Multiple Channel Scheduling in UWB based IEEE 802.15.3 Networks
BROADNETS '04 Proceedings of the First International Conference on Broadband Networks
Wireless mesh networks: a survey
Computer Networks: The International Journal of Computer and Telecommunications Networking
Channel models for ultrawideband personal area networks
IEEE Wireless Communications
Viva mesh Vegas [mesh wireless network]
IEEE Spectrum
Opportunistic transmission scheduling with resource-sharing constraints in wireless networks
IEEE Journal on Selected Areas in Communications
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Multi-band Orthogonal Frequency Division multiplexing based Ultra Wide-band (MB-OFDM UWB) technology is one of the strong alternatives for high data rate wireless personal area networks (WPANs) with low power consumption. The capacity of such systems is degraded by multi-path fading, shadowing, multi-user interference and noise. To improve system capacity under these adverse effects, in this paper, we devise cross-layer time scheduling methods, Proportional Time Scheduling with Modiano Algorithm (PTS-MA) and Proportional Time Scheduling with Channel State Information (PTS-CSI), in which scheduling and link adaptation are performed using instantaneous bit error probability (IBEP) estimates obtained through Modiano's algorithm and our novel estimation technique, respectively. We evaluate the performance of the PTS schemes by using numerical experiments. Simulation results suggest PTS-CSI scheduler as the most promising candidate for practical MB-OFDM UWB WPANs with high capacity and fair throughput distribution.