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تحليل الاداء وتقييم نظام الاتصالات التعاونية عبر قنوات متعددة المسارات == Performance Analysis and Evaluation of Cooperative Communication System over Multipath Channels

Author name: هدى انور محمد
Supervisor name: Haider M. ALSabbagh
Degree: Master
Language: English
University location: Basrah
First pages:

تصميم وتطبيق هوائيات مطبوعة قابلة للتشكيل للاستخدام في تطبيقات انظمة الراديو الادراكي == Design and Implementation of Reconfigurable Printed Antennas for Cognitive Radio Applications

Author name: علي عدنان محمد
Supervisor name: Abdulkareem S. Abdullah
Degree: Master
Language: English
University location: Basrah
First pages:

الدوائر الالكترونية اللاخطية المعتمدة على الميمريستور : الديناميكيات والتزامن == MEMRISTOR-BASED NONLINEAR ELECTRONIC CIRCUITS: DYNAMICS AND SYNCHRONIZATION

Author name: سيف منعم رمضان
Supervisor name: Fadhil Rahma Tahir
Degree: Master
Language: English
University location: Basrah
First pages:

تقييم اداء مخطط تحديد موقع بطاقات بيانات بالتردد الراديوي == Performance Evaluation of a Mobile RFID Localization Scheme

Author name: زهراء محمد باقر
Supervisor name: Haider M. AlSabbagh
Degree: Master
Language: English
University location: Basrah
First pages:

تصاميم كفوءة لهوائيات مطبوعة قابلة لاعادة التشكيل اعتمادا على ثنائيات PIN للاستخدام في الاتصالات اللاسلكية الحديثة == Efficient Reconfigurable Printed Antenna Designs Based PIN Diodes for Modern Wireless Communications

Author name: ياسر اسماعيل عبد الرحيم
Supervisor name: Abdulkareem S. Abdullah
Degree: Master
Language: English
University location: Basrah
First pages:

نظام سقي ذكي باستخدام شبكات الحساسات اللاسلكية == Smart Irrigation System Based on Wireless Sensor Networks (WSNs)

Author name: زين الدين سعيد عبد الرحمن
Supervisor name: Basil H. Jasim
Degree: Master
Language: English
University location: Basrah
First pages:

تطبيق برمجيات امثلية الهوائي المطورة لتصميم هوائيات مطبوعة فائقة عرض النطاق الترددي للاستخدام في نظم الاتصالات اللاسلكية == Application of a Developed Antenna Optimizer Software to Design Ultra-wideband Printed Circuit Antennas for Wireless Communication Systems

Author name: هشام جميل محمد
Supervisor name: Abdulkareem S. Abdullah
Degree: Master
Language: English
University location: Basrah
First pages:

تصاميم هوائيات مطبوعة اعتمادا على مواد استثنائية الخصائص ذات معامل انكسار صفري لقيم كسب واتجاهية عالية == PRINTED ANTENNA DESIGNS BASED ON ZERO-REFRACTIVE INDEX METAMATERIAL FOR HIGHER GAIN AND DIRECTIVITY

Author name: علي عبد الرحمن صالح
Degree: Master
Language: English
University location: Basrah
First pages:

الامثلية الذكية في تخصيص الموارد للجيل القادم في انظمة الوصول المتعدد الارسال للتقسيم الترددي المتعامد - المتعددة الادخالات والاخراجات == Intelligent Optimization of Resource Allocation of the Next Generation MIMO-OFDMA Systems

Author name: محمد خالد ابراهيم
Supervisor name: Haider M. Al-Sabbagh
Degree: Doctorate
Language: English
University location: Basrah
First pages:

Performance Analysis of Complex Wavelet Packet Modulation (CWPM) and Implementation on FPGA

Author name: Fadhil Sahib Hasan
Supervisor name: Hikmat Najem Abdullah
Degree: Doctorate
Language: English
University location: Basrah
First pages:

تصميم وتنفيذ هوائيات مطبوعة للاستخدام في تطبيقات انترنت الاشياء == Design and Implementation of Printed Antennas for Internet of Things Applications

Author name: دعاء حاكم عبد الزهرة
Supervisor name: Falih M. Alnahwi | Abdulkareem S. Abdullah
Degree: Doctorate
Language: English
University location: Basrah
First pages:

تصميم وتحليل الهوائيات لانظمة الاتصالات اللاسلكية فائقة عرض الحزمة ومتعددة الادخال والاخراج == Design and Analysis of Antennas for UWB-MIMO Wireless Communication Systems

Author name: محمد حسين مري
Supervisor name: Ghaida A. AL-Suhail
Degree: Doctorate
Language: English
University location: Basrah
First pages:

تصميم خلية مصفوفة البوابات المبرمجة حقليا باستخدام فضاء المنطق المتعدد تحويل - تشفير - تجميع == DESIGN OF A MULTIPLE-VALUED LOGIC FPGA CELL BASED ON CONVERT-CODED-COLLECT (CCCi) SPACE

Author name: هشام لطيف سوادي
Supervisor name: Soad A. A. Al-Syaab | Dhafer R.Zager
Degree: Doctorate
Language: English
University location: Basrah
First pages:

نظام سيطرة مضبب لمتابعة مسار ذراع الربوت ذو المفصل المرن == Fuzzy Control Schemes For Path Tracking of Flexible Joint Robot

Author name: باقر ناصر عبد الصمد
Supervisor name: تركي رونس عبد الله
Degree: Master
Language: English
University location: Basrah
First pages:

تصميم وتنفيذ نظام اتصالات فوضوي باستخدام مصفوفات البوابات المبرمجة حقليا == Design and Implementation of a Chaotic Communication System Using FPGAs

Author name: علا جبار حسين
Supervisor name: Fadhil Rahma Taher
Degree: Master
Language: English
University location: Basrah
First pages:

تصميم وانشاء نظام الترددات المتعددة المجزاة بالتعامد باستخدام شرائح مصفوفة البوابات المبرمجة حقليا == FPGA Based OFDM System: Design & Implementation

Author name: سعد محي فالح
Supervisor name: Saod A. Alseyab | Majid A. Alwan
Degree: Doctorate
Language: English
University location: Basrah
First pages:

فحص تاثير الترميز على القناة وتعديله في نظام الترددات المتعددة المجزاة بالتعامد باستخدام شرائح مصفوفة البوابات المبرمجة حقليا == FPGA Based OFDM System: Investigation of the Effects of Quantization and Channel Equalization

Author name: دعاء حاكم عبد الزهرة
Supervisor name: Majid. A. Alwan
Degree: Master
Language: English
University location: Basrah
First pages:

تحسين الاداء في تشفيرالكتلة المكاني – الزماني على قنوات واصل متعدد بترددات مجزا بالتعامد-المتعددة الادخالات والمتعددة الاخراجات == Performance Enhancement of Space Time Block Coding Over MIMO-OFDM Channels

Author name: احمد غانم وداي
Supervisor name: Saod AbdulAziz Alseyab | Abdulkareem S. Abdullah
Degree: Doctorate
Language: English
University location: Basrah
First pages:

دراسة تطبيق شفرة ال LDPC مع تضمين نوع M-QAM في انظمة ال BFWA == STUDY OF APPLYING LOW DENSITY PARITY CHECK (LDPC)CODE WITH M-QAM MODULATION SCHEMES TO BROADBAND FIXED WIRELESS ACCESS SYSTEMS

Author name: كرار سالم عباس
Supervisor name: Haider M. AlSabbagh
Degree: Master
Language: English
University location: Basrah
First pages:

تصميم وتحليل هوائيات المرنان العازل الاسطواني ذو تغذية الفتحة المقترنة == Design and Analysis of Aperture - Coupled Cylindrical Dielectric Resonator Antennas

Author name: اسماء حميد مجيد القيسي
Supervisor name: Abdulkareem S. Abdullah
Degree: Doctorate
Language: English
University location: Basrah
First pages:

تصميم وتنفيذ منظومة تعقب شمسي مستقلة معتمدة على نظام تحديد المواقع العالمي == Design And Implementation of A GPS Based Stand - Alone Solar Tracking System

Author name: احمد جبار عبد
Supervisor name: Fawzi M. Al | Naima
Degree: Doctorate
University: University Of Basrah
Language: English
University location: Basrah
First pages:
Abstract: In a step to overcome the limitations of sensor based solar tracking system, a design tracking strategy, is presented in this thesis which is based on astronomical equations. This strategy takes two important factors into consideration. The first is finding the more accurate equations and figure out the ability of implementing such system which can deal with these complicated equations that are based mainly on trigonometric functions. The second is how to design and build a reliable, uninterrupted, accurate and global system that is able to calculate the local time, date and location in terms of longitude and latitude.This thesis aims to design and implement practically a global dual axis solar tracker that can process the data with high efficiency, able to solve these complicated equations, gather the required data from the GPS card, then save, and manage them inaccurate with tracking efficiency up to 99.33%, increases the power production by over 40%, reduce the drive power requirement 31%, reliable and uninterrupted with real time controller.The system also presents a design for a hybrid network for a solar tracking farm consisting of N - solar tracking systems. A main control unit is presented to manage all the trackers to the sun location in multi - tracking mode, diagnosis all the trackers for any faults and give complete information about the produced power from each of the solar tracking system. A new network protocol is designed to deal with the error control, congestion control and flow control for data transmission in the network.A complete solution for power - line communication modem has been proposed based on existing power line characteristics. This modem has advantages of simplicity, cost effectiveness and using new strategy to control the out of reach devices without increasing the transmitting power or changing the circuit specifications. The proposed design offers a simple solution to control the solar trackers in a vast solar farm, enabling to monitor the supplied power by each single tracker in the field and having the ability of fault diagnosis.

خوارزميات جديدة لفك ترميز المرمزات (TCM TTCM &) لانظمة الجيل الرابع اللاسلكية == New Non - Binary TCM And TTCM Decoding Algorithms For 4G Wireless Systems

Author name: رياض علي عبد الحسين الهلالي
Supervisor name: Raad H. Thaher | Abdulkareem S. Abdullah
Degree: Master
Language: English
University location: Basrah
First pages:

بحث في ادراك البيئة المعرفية الراديوية في نظم الاتصالات اللاسلكية == An Investigation For Context - Aware In Cognitive Radio Communication Systems

Author name: احمد صبري كاظم
Supervisor name: Haider M. AlSabbagh
Degree: Master
Language: English
University location: Basrah
First pages:

Optimization Schemes For Spectral Efficient 4G Mobile Networks

Author name: حيدر جواد محمد
Supervisor name: Saod Abdul Aziz Alseyab | Haider M. Alsabbagh
Degree: Doctorate
Language: English
University location: Basrah
First pages: