406 citations · 527 across the 20 of their papers we have counts for
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Beam Alignment Using Trajectory Information in Mobile Millimeter-wave Networks
Sara Khosravi, Hossein S. Ghadikolaei, Jens Zander +1
Millimeter-wave and terahertz systems rely on beamforming/combining codebooks to determine the best beam directions during the initial access and data transmission. Existing approa…
A Hybrid Model-based and Data-driven Approach to Spectrum Sharing in mmWave Cellular Networks
Hossein S. Ghadikolaei, Hadi Ghauch, Gabor Fodor +2
Inter-operator spectrum sharing in millimeter-wave bands has the potential of substantially increasing the spectrum utilization and providing a larger bandwidth to individual user…
Fast and Reliable Initial Access with Random Beamforming for mmWave Networks
Yanpeng Yang, Hossein S. Ghadikolaei, Carlo Fischione +2
Millimeter-wave (mmWave) communications rely on directional transmissions to overcome severe path loss. Nevertheless, the use of narrow beams complicates the initial access procedu…
Reducing Initial Cell-search Latency in mmWave Networks
Yanpeng Yang, Hossein S. Ghadikolaei, Carlo Fischione +2
Millimeter-wave (mmWave) networks rely on directional transmissions, in both control plane and data plane, to overcome severe path-loss. Nevertheless, the use of narrow beams compl…
Interference Model Similarity Index and Its Applications to mmWave Networks: Extended version
Hossein Shokri-Ghadikolaei, Carlo Fischione, Eytan Modiano
In wireless communication networks, interference models are routinely used for tasks such as performance analysis, optimization, and protocol design. These tasks are heavily affect…
On the Accuracy of Interference Models in Wireless Communications
Hossein Shokri-Ghadikolaei, Carlo Fischione, Eytan Modiano
We develop a new framework for measuring and comparing the accuracy of any wireless interference models used in the analysis and design of wireless networks. Our approach is based…
On the Relay-Fallback Tradeoff in Millimeter Wave Wireless System
Roberto Congiu, Hossein Shokri-Ghadikolaei, Carlo Fischione +1
Millimeter wave (mmWave) communications systems are promising candidate to support extremely high data rate services in future wireless networks. MmWave communications exhibit high…
The Transitional Behavior of Interference in Millimeter Wave Networks and Its Impact on Medium Access Control
Hossein Shokri-Ghadikolaei, Carlo Fischione
Millimeter wave (mmWave) communication systems use large number of antenna elements that can potentially overcome severe channel attenuation by narrow beamforming. Narrow-beam oper…
Millimeter Wave Ad Hoc Networks: Noise-limited or Interference-limited?
Hossein Shokri-Ghadikolaei, Carlo Fischione
In millimeter wave (mmWave) communication systems, narrow beam operations overcome severe channel attenuations, reduce multiuser interference, and thus introduce the new concept of…
Millimeter Wave Cellular Networks: A MAC Layer Perspective
Hossein Shokri-Ghadikolaei, Carlo Fischione, Gabor Fodor +2
The millimeter wave (mmWave) frequency band is seen as a key enabler of multi-gigabit wireless access in future cellular networks. In order to overcome the propagation challenges,…