Search Results - "Babich, F"

Theoretical analysis of asynchronous multi-packet reception in 802.11 networks by Babich, F, Comisso, M

“…This paper proposes a mathematical framework for evaluating the throughput of an 802.11 distributed wireless network when the system allows multi-packet…”
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Multi-Packet Communication in Heterogeneous Wireless Networks Adopting Spatial Reuse:Capture Analysis by Babich, F., Comisso, M.

“…This paper analyzes the problem of modeling the collisions in a distributed and heterogeneous fixed wireless network in which spatial reuse enables…”
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Throughput and Delay Analysis of 802.11-Based Wireless Networks Using Smart and Directional Antennas by Babich, F., Comisso, M.

“…This paper proposes a mathematical framework for comparing the performance of wireless networks based on the IEEE 802.11 standard, employing switched-beam,…”
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Random Directional Access with and without Feedback for 5G/6G Peer-to-Peer Networks by Babich, F., Vatta, F., Buttazzoni, G., Comisso, M.

“…This paper theoretically analyzes the usage of directional slotted Aloha schemes for managing the peer-to-peer random access in fifth and sixth generation…”
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Spatial and Temporal Electrodynamics in Acuzones: Test-Induced Kinematics and Synchronous Structuring. Phenomenological Study by Babich, Yuri F., Babich, Andrey Y.

“…Background: So far there is no confidence in the basics of acupoint/meridian phenomena, specifically in spatial and temporal electrical manifestations in the…”
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Energy-Constrained Uncoordinated Multiple Access for Next-Generation Networks by Babich, F., Buttazzoni, G., Vatta, F., Comisso, M.

“…This article analyzes the performance of a distributed joint power/packet diversity random access scheme in the presence of energy requirements. In particular,…”
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On the performance of efficient coding techniques over fading channels by Babich, F.

“…The authors propose an analytical method, based on the sphere-packing bound, which can be used to assess the achievable performance of transmission techniques,…”
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Statistical analysis and characterization of the indoor propagation channel by Babich, F., Lombardi, G.

“…This paper presents statistical analysis of data obtained by measuring narrowband path loss at DECT (digital enhanced cordless telecommunications) frequency…”
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A Markov model for the mobile propagation channel by Babich, F., Lombardi, G.

“…A finite-state Markov model is fitted to the mobile propagation channel by the use of contingency tables. Narrow-band Rayleigh and Ricean fading are considered…”
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Some notes on rate-compatible punctured turbo codes (RCPTC) design by Babich, F., Montorsi, G., Vatta, F.

“…In this letter, we propose and compare some design criteria for the search of good rate-compatible systematic turbo codes (RCPTC) families. The considerations…”
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Performance of hybrid ARQ schemes for the fading channel by Babich, F.

“…We define and adopt a theoretical method, based on the sphere-packing bound, for evaluating and comparing the achievable performance of different hybrid…”
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Performance Evaluation of Distributed Wireless Networks Using Smart Antennas in Low-Rank Channel by Babich, F., Comisso, M., D'Orlando, M., Mania, L.

“…This paper investigates the performance of a distributed wireless network in which the nodes are equipped with fully adaptive smart antennas. The main goal is…”
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A Practical Method for Verifying the Uniformity of the Backoff Distribution in 802.11 Network Cards by Babich, F, Comisso, M, Dorni, A

“…Recent studies have revealed that many vendors implement nonuniform backoff distributions in their commercial 802.11 Network Interface Cards (NICs) in order to…”
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Considerations on adaptive techniques for time-division multiplexing radio systems by Babich, F.

“…This paper addresses the problem of providing a fair comparison among the performance of the different techniques that adapt the transmission parameters, such…”
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Energy-Constrained NOMA with Packet Diversity for Slotted Aloha Systems by Babich, F., Buttazzoni, G., Vatta, F., Comisso, M.

“…Random access algorithms are fundamental mechanisms for managing multiple uncoordinated transmissions towards a common receiver. For such a scenario, which…”
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Shannon Capacity Evaluation for 5G Communications Using the 3D Random Waypoint Mobility Model by Comisso, M., Vatta, F., Buttazzoni, G., Babich, F.

“…This paper presents a mathematical analysis for estimating the Shannon capacity of a fifth-generation (5G) communication link established between a mobile user…”
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A Beamforming Network for 5G/6G Multibeam Antennas Using the PCB Technology by Buttazzoni, G., Schettino, G. M., Fanti, A., Marongiu, E., Curreli, N., Babich, F., Comisso, M.

“…This paper presents the design of a 4×4 Blass matrix for enabling beamforming operations in a four-element uniform linear antenna array (ULAA) operating at 3.5…”
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Generalized Markov modeling for flat fading by Babich, F., Kelly, O.E., Lombardi, G.

“…This paper investigates the properties of a method for obtaining Markov models of unspecified order to be applied to narrow-band fading channels with additive…”
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Estimation of the Bit Error Rate (BER) for Uplink Millimeter-Wave Line-of-Sight Communications by Comisso, M., Vatta, F., Buttazzoni, G., Babich, F.

“…This paper proposes a theoretical analysis for evaluating the statistical distribution of the bit error rate (BER) for a millimeter-wave uplink communication…”
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Performance Study of a Class of Irregular LDPC Codes through Low Complexity Bounds on Their Belief-Propagation Decoding Thresholds by Vatta, F., Soranzo, A., Comisso, M., Buttazzoni, G., Babich, F.

“…This paper investigates about the usefulness of some recently published low complexity upper bounds on belief-propagation decoding thresholds for irregular…”
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