Elements of information theory
Elements of information theory
Principles of mobile communication (2nd ed.)
Principles of mobile communication (2nd ed.)
Wireless Communications
Wireless Communications
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
Optimized simple bounds for diversity systems
IEEE Transactions on Communications
IEEE Transactions on Wireless Communications
Communication in a Poisson field of interferers-part II: channel capacity and interference spectrum
IEEE Transactions on Wireless Communications
Analytic alpha-stable noise modeling in a Poisson field ofinterferers or scatterers
IEEE Transactions on Signal Processing
IEEE Transactions on Wireless Communications
Diversity with practical channel estimation
IEEE Transactions on Wireless Communications
Invertible bounds for M-QAM in Rayleigh fading
IEEE Transactions on Wireless Communications
Wideband diversity in multipath channels with nonuniform power dispersion profiles
IEEE Transactions on Wireless Communications
Unified Analysis of UWB Transmitted-Reference Schemes in the Presence of Narrowband Interference
IEEE Transactions on Wireless Communications
Multipath Aided Rapid Acquisition: Optimal Search Strategies
IEEE Transactions on Information Theory
The ultra-wide bandwidth indoor channel: from statistical model to simulations
IEEE Journal on Selected Areas in Communications
Characterization of ultra-wide bandwidth wireless indoor channels: a communication-theoretic view
IEEE Journal on Selected Areas in Communications
Performance of ultra-wideband communications in the presence of interference
IEEE Journal on Selected Areas in Communications
On the UWB system coexistence with GSM900, UMTS/WCDMA, and GPS
IEEE Journal on Selected Areas in Communications
Analysis of UWB transmitted-reference communication systems in dense multipath channels
IEEE Journal on Selected Areas in Communications
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
IEEE Transactions on Wireless Communications
Non-coherent UWB communication in the presence of multiple narrowband interferers
IEEE Transactions on Wireless Communications
Coexistence mechanism for colocated HDR/LDR WPANs air interfaces
EURASIP Journal on Wireless Communications and Networking - Special issue on interference management in wireless communication systems: theory and applications
Wireless Personal Communications: An International Journal
Wireless Personal Communications: An International Journal
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With the increasing proliferation of different communication devices sharing the same spectrum, it is critical to understand the impact of interference in heterogeneous wireless networks. In this paper, we put forth a mathematical model for coexistence in networks composed of both narrowband (NB) and ultrawideband (UWB) wireless nodes, based on fundamental tools from stochastic geometry. Our model considers that the interferers are spatially scattered according to a Poisson field, and are operating asynchronously in a wireless environment. We first determine the statistical distribution of the aggregate interference for both cases of NB and UWB emitters. We then provide error probability expressions for two dual configurations: 1) a NB victim link subject to the aggregate UWB interference, and 2) a UWB victim link subject to the aggregate NB interference. The results show that while the impact of a single interferer on a link is often negligible due to restrictions on the transmitted power, the aggregate effect of multiple interferers may cause significant degradation. Therefore, aggregate interference must be considered to ensure coexistence in heterogeneous networks. The proposed analytical framework shows good agreement with physical-level simulations of the system.