Zobrazeno 1 - 10
of 231
pro vyhledávání: '"Imani, Mohammadreza"'
Wireless networks-on-chip (WNoCs) are an enticing complementary interconnect technology for multi-core chips but face severe resource constraints. Being limited to simple on-off-keying modulation, the reverberant nature of the chip enclosure imposes
Externí odkaz:
http://arxiv.org/abs/2310.16195
The opening of the millimeter wave (mmWave) spectrum bands for 5G communications has motivated the need for novel spectrum sharing solutions at these high frequencies. In fact, reconfigurable intelligent surfaces (RISs) have recently emerged to enabl
Externí odkaz:
http://arxiv.org/abs/2301.10619
Autor:
Zhang, Haiyang, Shlezinger, Nir, Alexandropoulos, George C, Alamzadeh, Idban, Imani, Mohammadreza F, Eldar, Yonina C
Reconfigurable Intelligent Surfaces (RISs) are envisioned to play a key role in future wireless communications, enabling programmable radio propagation environments. They are usually considered as almost passive planar structures that operate as adju
Externí odkaz:
http://arxiv.org/abs/2206.03913
Autor:
Zhang, Haiyang, Shlezinger, Nir, Alamzadeh, Idban, Alexandropoulos, George C., Imani, Mohammadreza F., Eldar, Yonina C.
Reconfigurable Intelligent Surfaces (RISs) are envisioned to play a key role in future wireless communications, enabling programmable radio propagation environments. They are usually considered as nearly passive planar structures that operate as adju
Externí odkaz:
http://arxiv.org/abs/2202.05673
Autor:
Faqiri, Rashid, Saigre-Tardif, Chloé, Alexandropoulos, George C., Shlezinger, Nir, Imani, Mohammadreza F., del Hougne, Philipp
Publikováno v:
IEEE Trans. Wirel. Commun. 22, 580-595 (2023)
Programmable radio environments parametrized by reconfigurable intelligent surfaces (RISs) are emerging as a new wireless communications paradigm, but currently used channel models for the design and analysis of signal-processing algorithms cannot in
Externí odkaz:
http://arxiv.org/abs/2202.02673
Autor:
Katsanos, Konstantinos D., Shlezinger, Nir, Imani, Mohammadreza F., Alexandropoulos, George C.
Reconfigurable Intelligent Surfaces (RISs) are an emerging technology for future wireless communication systems, enabling improved coverage in an energy efficient manner. RISs are usually metasurfaces, constituting of two-dimensional arrangements of
Externí odkaz:
http://arxiv.org/abs/2202.02169
Autor:
Zhang, Haiyang, Shlezinger, Nir, Guidi, Francesco, Dardari, Davide, Imani, Mohammadreza F, Eldar, Yonina C
Radio frequency wireless power transfer (WPT) enables charging low-power mobile devices without relying on wired infrastructure. Current existing WPT systems are typically designed assuming far-field propagation, where the radiated energy is steered
Externí odkaz:
http://arxiv.org/abs/2110.04885
Publikováno v:
Adv. Sci. TBD, 2201458 (2022)
We introduce the concept of smart radio environments, currently intensely studied for wireless communication in metasurface-programmable meter-scaled environments (e.g., inside rooms), on the chip scale. Wireless networks-on-chips (WNoCs) are a candi
Externí odkaz:
http://arxiv.org/abs/2109.03284
Autor:
Zhang, Haiyang, Shlezinger, Nir, Guidi, Francesco, Dardari, Davide, Imani, Mohammadreza F., Eldar, Yonina C.
Radiating wireless power transfer (WPT) brings forth the possibility to cost-efficiently charge wireless devices without requiring a wiring infrastructure. As such, it is expected to play a key role in the deployment of limited-battery communicating
Externí odkaz:
http://arxiv.org/abs/2108.07576
Autor:
Zhang, Haiyang, Shlezinger, Nir, Guidi, Francesco, Dardari, Davide, Imani, Mohammadreza F., Eldar, Yonina C.
Large antenna arrays and high-frequency bands are two key features of future wireless communication systems. The combination of large-scale antennas with high transmission frequencies often results in the communicating devices operating in the near-f
Externí odkaz:
http://arxiv.org/abs/2105.13087