Browsing Electrical & Electronics Engineering by Title
Now showing items 49-68 of 693
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Bit-error-rate performance of an underwater wireless optical link under misalignment and turbulence effects
(IEEE, 2022)Underwater wireless optical communication (UWOC) links are highly susceptible to the degrading effects of oceanic turbulence and beam misalignment. In this paper, considering a silicon photo-multiplier at the receiver, we ... -
Blockchain, aI and IoT empowered swarm drones for precision agriculture applications
(IEEE, 2022)Recently, the usage of blockchain on swarm UAV applications has gained popularity due to the simplicity and security of the designed frameworks. Applications of drones to precision architecture have also been a prominent ... -
Blood clotting time measurement using a miniaturized high-frequency ultrasound sensor
(IEEE, 2023)This paper demonstrates a novel blood coagulation time measurement methodology that requires as low as 1 microliter of whole blood. The blood sample is placed on the top surface of a fused quartz plate where an ultrasonic ... -
Blood coagulation time measurement using a 1μL of whole blood on a TE mode BAW resonator
(IEEE, 2018-12-20)This paper presents a possible way to blood coagulation time measurement using a TE (Thickness Extensions) mode BAW (Bulk Acoustic Wave) resonator which requires as low as 1 micro-liter of whole blood. The blood sample is ... -
Broadcasting brake lights with MIMO-OFDM based vehicular VLC
(IEEE, 2016)Inter-vehicular connectivity to enhance road safety and enable highly autonomous driving is increasingly becoming popular. Despite the prevalent works on radio-frequency (RF) based vehicular communication schemes, visible ... -
Cache replacement scheme based on sliding window and TTL for video on demand
(IEEE, 2018-09-25)In this paper, we propose a novel two-phased cache replacement algorithm based on the dataset obtained from a typical wireless mesh network. In the first phase, we aim to make a trade-off between the networks resources and ... -
Cantilever array oscillators with nonlinear optical readout
(IEEE, 2015)MEMS array oscillators typically require a separate detector and feedback loop for each oscillator. We show that grating-based-optical-readout induces nonlinearity, which enables simultaneous operation of an array-of-oscillators ... -
Capacity analysis of free space optical links for a partially coherent gaussian beam over a turbulent channel with pointing errors
(IEEE, 2013)In this paper, we investigate the joint effects of beam width and the spatial coherence length in a partially coherent free-space optical (FSO) link from the information theory perspective, taking into account the combined ... -
Capacity analysis of infrastructure-to-vehicle visible light communication with an optimized non-orthogonal multiple access scheme
(Springer, 2023-07-15)Non-Orthogonal Multiple Access (NOMA) is considered an effective solution to significantly improve the performance of Visible Light Communication (VLC) networks. In this article, we investigate Bit-Error Rate (BER), capacity, ... -
Capacity analysis of NOMA-enabled underwater VLC networks
(IEEE, 2021)Visible light communication (VLC) has recently emerged as an enabling technology for high capacity underwater wireless sensor networks. Non-orthogonal multiple access (NOMA) has been also proven capable of handling a massive ... -
Capacity of hybrid cognitive radio networks with distributed VAAs
(IEEE, 2010-09)A cooperative hybrid cognitive radio (CR) network is proposed to simultaneously operate on a dedicated licensed band and a secondary band. The licensed band is used for communications between a base station (BS) and mobile ... -
Capacity of practical wireless multihop broadcast networks
(Springer Science+Business Media, 2013-04)In a wireless multihop broadcasting scenario, a number of relay nodes may cooperate the source node in order to improve the capacity of the network. However, the imposition of total energy and maximum hop constraints to ... -
Capacity of wireless ad-hoc broadcast networks under realistic channel models
(IEEE, 2009)In a wireless broadcasting scenario, some of the nodes can help the source node by forwarding the received information. Due to the interference from multiple transmissions, selection of these nodes directly affects the ... -
Capacity planning for forming sustainable and cost-effective nanogrids
(IEEE, 2023)This paper proposes a new strategy for nanogrid capacity planning as a bilevel programming mathematical model with look-ahead logic. The first program, the Planner, is a linear program that solves for the optimal size of ... -
A cartridge based sensor array platform for multiple coagulation measurements from plasma
(Royal Society of Chemistry, 2015)This paper proposes a MEMS-based sensor array enabling multiple clot-time tests for plasma in one disposable microfluidic cartridge. The versatile LoC (Lab-on-Chip) platform technology is demonstrated here for real-time ... -
Centralized light access network (C-LiAN): a novel paradigm for next generation indoor VLC networks
(IEEE, 2017)Visible light communication (VLC) builds upon the idea of using existing lighting infrastructure for wireless data transmission. In a conventional VLC network, each light fixture acts as an access point (AP) which are ... -
Changing passband on microstrip hairpin band-pass filter
(IEEE, 2016)In this work, a microstrip hairpin band-pass filter is designed and simulated in Sonnet Suite, a 3-D Planar Electromagnetic simulation tool [1]. A microstrip hairpin band-pass filter in any desired pass band can be obtained ... -
Channel estimation for amplify-and forward relaying: cascaded against disintegrated estimators
(IEEE, 2010)The authors investigate the performance of amplify-and-forward relaying with two different pilot-symbol-assisted channel estimation methods. In the first estimation method, the cascaded channel consisting of source-to-relay ... -
Channel estimation in underwater cooperative OFDM system with amplify-and-forward relaying
(IEEE, 2012)This paper is concerned with a challenging problem of channel estimation for amplify-and-forward cooperative relay based orthogonal frequency division multiplexing (OFDM) systems in the resence of sparse underwater acoustic ... -
Channel measurements and ray tracing simulations for MIMO light communication at 200 MHz
(IEEE, 2020-09)In this paper, we investigate 2 × 2 MIMO light communication channels using non-sequential ray tracing simulations, and measurements over 200 MHz bandwidth using a MIMO channel sounder. Results indicate good agreement ...
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