Wavelet-based spectral shaping of UWB radio signal for multisystem coexistence
Computers and Electrical Engineering
A joint PHY/MAC cross-layer design for UWB under power control
Computers and Electrical Engineering
A closed-form derivation of self and multi-user interference for time-reversed UWB communications
Computers and Electrical Engineering
Capacity and data rate for millimeter wavelength systems in a short range package radio transceiver
IEEE Transactions on Wireless Communications
Block synchronization algorithms for UWB-OFDM systems
Digital Signal Processing
Characterization of the 60 GHz wireless desktop channel
ICCOM'06 Proceedings of the 10th WSEAS international conference on Communications
Smart antennas for wireless communications beyond the third generation
Computer Communications
On the effect of Multiple Access Interference in a Space Time Spreading Time Hopping PPM UWB system
Computers and Electrical Engineering
Full length article: Orthogonal bi-pulse UWB: Timing and (de)modulation
Physical Communication
Wireless Communications & Mobile Computing
Performance Analysis of Multiband OFDM System Over Ultra Wide Band Channels Using Kalman Filter
Wireless Personal Communications: An International Journal
CSpy: finding the best quality channel without probing
Proceedings of the 19th annual international conference on Mobile computing & networking
Simulated Annealing Mechanic Based Noncoherent Signal Detection for Ultra-wideband Sensor Networks
Wireless Personal Communications: An International Journal
Detection of sparse targets with structurally perturbed echo dictionaries
Digital Signal Processing
Proceedings of the International Conference on Computer-Aided Design
New technologies for the search of trapped victims
Ad Hoc Networks
Energy Efficient Scalable Sub-band based Ultra-Wideband System
Wireless Personal Communications: An International Journal
Dynamic estimation of local mean power in GSM-R networks
Wireless Networks
Improved ultra wideband-based tracking of twin-receiver automated guided vehicles
Integrated Computer-Aided Engineering - Anniversary Volume: Celebrating 20 Years of Excellence
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The results of indoor multipath propagation measurements using 10 ns, 1.5 GHz, radarlike pulses are presented for a medium-size office building. The observed channel was very slowly time varying, with the delay spread extending over a range up to about 200 ns and rms values of up to about 50 ns. The attenuation varied over a 60 dB dynamic range. A simple statistical multipath model of the indoor radio channel is also presented, which fits our measurements well, and more importantly, appears to be extendable to other buildings. With this model, the received signal rays arrive in clusters. The rays have independent uniform phases, and independent Rayleigh amplitudes with variances that decay exponentially with cluster and ray delays. The clusters, and the rays within the cluster, form Poisson arrival processes with different, but fixed, rates. The clusters are formed by the building superstructure, while the individual rays are formed by objects in the vicinities of the transmitter and the receiver.