0% Complete
صفحه اصلی
/
سی و سومین کنفرانس بین المللی مهندسی برق
Angular Misalignment Effect on the Performance of Underwater MIMO OCC Systems
نویسندگان :
Ehsan Hamidnejad
1
Asghar Gholami
2
1- Isfahan University of Technology
2- Isfahan University of Technology
کلمات کلیدی :
underwater optical camera communication،angular misalignment،multi-input multi-output
چکیده :
In recent years, optical camera communication (OCC) has attracted a lot of attention for a variety of applications, including underwater wireless communication, due to its spatial modulation feature and low cost. Multiple-input-multiple-output (MIMO) has been used to compensate for the relatively low OCC data rate caused by the camera's low frame rates. However, in MIMO systems, angular misalignment between camera and transmitter surface increase interference between transmitters and reduce the link performance. In this study, using a comprehensive model of the underwater OCC (UOCC), the effect of angular misalignment between transmitter and receiver on the system performance is investigated. Results show the reduction of signal to noise and interference (SINR) for misalignment angle of 0 to π/4 for 1 m channel length is about 42 dB to 26 dB, 40 dB to 15 dB, and 25.5 dB to 9 dB for clear, coastal and harbour seawater, respectively
لیست مقالات
لیست مقالات بایگانی شده
Transmission Dynamics and Optimal Control Strategy to Mitigate the Spread of Novel Coronavirus: The Case of Iran
Reza Shadi - Ahmad Fakharian - Hamid Khaloozadeh
بهبود تابآوری شبکههای توزیع سنتی در مرحله پیش از حادثه به کمک بازآرایی با الگوریتم ارگانیسم همزیستی
حسین بایسته - رضا شیردره - محمد احمدوند
Denoising of the Diffusion Tensor Imaging Data Using k-Space Redundancy
Khashayar Esmaeilzadeh - Farzaneh Keyvanfard - Abbas Nasiraei Moghaddam
Integration of P2G and Renewables in Stochastic Day-ahead Electricity-Gas Scheduling
Mojtaba Choghaei - Mohammad Kazem Sheikh-El-Eslami
مدل سازی سینگولار گسسته زمان یک سیستم الکتریکی و کنترل آن به روش الگوریتم یادگیری تکرارشونده
علی غلامی بنادکوکی - طاهره بینازاده
CNTFET Technology-based adjustable Hysteresis Schmitt Trigger circuit for Energy-Efficient applications
Mohammad Reza Hosseini Varmazabadi - Ali Parhizgar - Ebrahim Abiri - Abdolreza Darabi
طراحی و شبیه سازی یک مولد اعداد تصادفی ترکیبی ارتقا یافته در آتوماتای سلولی نقطهکوانتومی با به کارگیری ساختارهای فراپایدار
سورنا آسیابان جونقانی - نوید یثربی
Virtual power plant participation in day-ahead and futures markets with a deep learning approach
Farzin Ghasemi Olanlari - Mohammad Fazel Dehghanniri - Turaj Amraee
A Framework for Plant Topology Extraction Using Process Mining and Alarm Data
Amir Neshastegaran - Ali Norouzifar - ایمان ایزدی
Reduction of Common-Mode Voltage in Cascaded H-Bridge Inverter Under Faulty Conditions
Ashkan Raki - Yousef Neyshabouri - Hossein Iman-Eini - Mahdi Aslanian
ثمین همایش، سامانه مدیریت کنفرانس ها و جشنواره ها - نگارش 40.4.2