Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Jelena Senic"'
Autor:
Hang Mi, Bo Ai, Ruisi He, Anuraag Bodi, Raied Caromi, Jian Wang, Jelena Senic, Camillo Gentile, Yang Miao
Publikováno v:
IEEE Open Journal of Vehicular Technology, Vol 5, Pp 1059-1072 (2024)
Millimeter-wave (MmWave) channel characteristics are quite different from sub-6 GHz frequency bands. The major differences include higher path loss and sparser multipath components (MPCs), resulting in more significant time-varying characteristics in
Externí odkaz:
https://doaj.org/article/eeb412f3d58a462582190dd0bdbf03f7
Autor:
Jack Chuang, Raied Caromi, Jelena Senic, Samuel Berweger, Neeraj Varshney, Jian Wang, Chiehping Lai, Anuraag Bodi, William Sloane, Camillo Gentile, Nada Golmie
Publikováno v:
IEEE Open Journal of Antennas and Propagation, Vol 5, Iss 3, Pp 557-572 (2024)
We describe a quasi-deterministic channel propagation model for human gesture recognition reduced from real-time measurements with our context-aware channel sounder, considering four human subjects and 20 distinct body motions, for a total of 120000
Externí odkaz:
https://doaj.org/article/88f36c35449f4154bd7c1dc8a8448327
Publikováno v:
IEEE Access, Vol 11, Pp 145931-145943 (2023)
Accurate channel propagation modeling of foliage is critical to the design of wireless networks, given its pervasive nature in rural, suburban, and urban environments. Its blockage effects can be particularly devastating at millimeter-wave (mmWave) b
Externí odkaz:
https://doaj.org/article/6d99bf41bd27433197f3421568b28617
Autor:
Swagato Mukherjee, Gregory Skidmore, Tarun Chawla, Anmol Bhardwaj, Camillo Gentile, Jelena Senic
Publikováno v:
IEEE Access, Vol 10, Pp 133643-133654 (2022)
Human blockage at millimeter-wave frequencies is most commonly modeled through Knife-Edge Diffraction (KED) from the edges of the body shaped as a vertical strip. Although extensively validated in controlled laboratory experiments, the model does not
Externí odkaz:
https://doaj.org/article/44c850c1c3844de09b54f594986da1d6
Publikováno v:
IEEE Open Journal of Vehicular Technology, Vol 3, Pp 26-39 (2022)
Beamforming training refers to the exhaustive scan over which the transmitter and receiver jointly steer their beams along a predefined set of double-directional angles to determine the beam pairs that coincide with the dominant propagation paths of
Externí odkaz:
https://doaj.org/article/4dfafc1be24942d4a8ed72d4502c8d04
Autor:
Anmol Bhardwaj, Derek Caudill, Camillo Gentile, Jack Chuang, Jelena Senic, David G. Michelson
Publikováno v:
IEEE Access, Vol 9, Pp 38467-38478 (2021)
Previous efforts to develop simulation and/or measurement-based channel propagation models for the effect of human blockage on millimeter-wave communication systems have yielded important results, but lack either accuracy, generality, or simplicity.
Externí odkaz:
https://doaj.org/article/53db5e64d6a14a3b89eeaa3d2558b975
Autor:
Aidan Hughes, Sung Yun Jun, Camillo Gentile, Derek Caudill, Jack Chuang, Jelena Senic, David G. Michelson
Publikováno v:
IEEE Open Journal of Vehicular Technology, Vol 2, Pp 180-193 (2021)
Due to narrow beamwidth and channel sparseness, millimeter-wave receivers will detect much less multipath than their microwave counterparts, fundamentally changing the small-scale fading properties. By corollary, the de facto Rayleigh-Rice model, whi
Externí odkaz:
https://doaj.org/article/b9608c43937742f4b99888328ac36e94
Publikováno v:
IEEE Access, Vol 8, Pp 109557-109567 (2020)
Millimeter-wave channel sounders are much more sensitive to phase drift than their microwave counterparts by virtue of shorter wavelength. This matters when coherently combining untethered channel measurements - scanned over multiple antennas either
Externí odkaz:
https://doaj.org/article/6cea775ffe94418eb875e8d635ebb580
Autor:
William Sloane, Camillo Gentile, Mansoor Shafi, Jelena Senic, Philippa A. Martin, Graeme K. Woodward
Publikováno v:
IEEE Antennas and Wireless Propagation Letters. 22:784-788
Autor:
Jelena Senic, Jeanne T. Quimby, Kate A. Remley, Dylan F. Williams, Diogo C. Ribeiro, Ruoyu Sun
Publikováno v:
IEEE Trans Antennas Propag
A new comparison-to-reference performance verification technique compares an E-band channel-sounder and reference vector network analyzer measurements of the same controlled, static channel. This new technique reduces the number of inaccurate assumpt