Dr Petros Karadimas' Outputs (3)

Stochastic Modeling of Narrowband Fading Channels with Three Dimensional Diffuse Scattering (2009)
Book Chapter
Karadimas, P. (2009). Stochastic Modeling of Narrowband Fading Channels with Three Dimensional Diffuse Scattering. In S. Kotsopoulos, & K. Ioannou (Eds.), Handbook of Research on Heterogeneous Next Generation Networking: Innovations and Platforms (361-381). IGI Global. https://doi.org/10.4018/978-1-60566-108-7.ch016

This chapter studies a composite stochastic model, in which the diffuse component arises from three dimensional (3-D) multipath scattering. That case occurs especially in dense scattering environments, in which the tall obstacles cause arrival of mul... Read More about Stochastic Modeling of Narrowband Fading Channels with Three Dimensional Diffuse Scattering.

Ergodic Capacity for the SIMO Nakagami- Channel (2009)
Journal Article
Vagenas, E. D., Karadimas, P., & Kotsopoulos, S. A. (2009). Ergodic Capacity for the SIMO Nakagami- Channel. EURASIP Journal on Wireless Communications and Networking, 2009(1), Article 802067. https://doi.org/10.1155/2009/802067

This paper presents closed-form expressions for the ergodic channel capacity of SIMO (single-input and multiple output) wireless systems operating in a Nakagami- fading channel. As the performance of SIMO channel is closely related to the diversity c... Read More about Ergodic Capacity for the SIMO Nakagami- Channel.

A Modified Loo Model with Partially Blocked and Three Dimensional Multipath Scattering: Analysis, Simulation and Validation (2009)
Journal Article
Karadimas, P., & Kotsopoulos, S. A. (2010). A Modified Loo Model with Partially Blocked and Three Dimensional Multipath Scattering: Analysis, Simulation and Validation. Wireless Personal Communications, 53(4), 503-528. https://doi.org/10.1007/s11277-009-9698-z

This paper presents a novel mobile fading channel model, belonging to the class of Loo models, in which the multipath power arrives both in three dimensions (3-D) and in two angular sectors at the azimuth receiver’s plane. Moreover shadowing affects... Read More about A Modified Loo Model with Partially Blocked and Three Dimensional Multipath Scattering: Analysis, Simulation and Validation.