Browsing Masters Theses by Author "00cfbeeb-e259-4674-9667-aefa8936453c"
Now showing items 1-12 of 12
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Adaptive Video Streaming Over Cognitive Radio Networks
Mohamed, Ala Eldin Omer (2017-01)Several challenges face reliable video streaming over wireless networks due to the stringent requirements of high data rate, low error rate, and limited end-to-end delay. Cognitive radio (CR) networks offer a great advantage ... -
A Double Dwell Frequency Synchronization Scheme For OFDM Systems
Kousa, Nour Ali (2015-01)Orthogonal Frequency Division Multiplexing (OFDM) is being used in many recent communication systems to cope with the demand for high data rate applications. It provides a significant improvement in the bandwidth efficiency ... -
Indoor Localization Schemes for Mobile Robots
Al-Jarrah, Islam Mohammad-Amin (2010-11)Mobile robots have taken a major role in indoor environments where they are used to accomplish high risk tasks instead of human beings, for example in war circumstances, dangerous chemical interactions, etc. Localization ... -
Joint Adaptive Modulation and Channel Coding for Wireless Multimedia Communications
Zrae, Rimas Adnan (2011-06)Wireless communication has witnessed a signi cant growth due to recent ad- vances in technology. As a result, there has been a strong demand for various multi- media services and applications over wireless channels. ... -
Joint Transmitter / Receiver Optimization for Cognitive Radio Applications
Vameghestahbanati, Monirosharieh (2012-05)The increasing demand for high data rate services is a primary motivation for the development of next generation mobile radio networks. As such, efficient utilization of the available radio spectrum is an important objective ... -
Learning Based Spectrum Sensing in OFDM Cognitive Radios
Muzaffar, Muhammad Umair (2012-05)Cognitive Radio (CR) is an innovative technology introduced to efficiently utilize the spectrum. It allows secondary users to access the licensed portion of the spectrum when it is not occupied by the primary licensed user. ... -
Learning-Based Automatic Modulation Classification
Abdelmutalab, Ameen Elsiddig (2015-05)Automatic Modulation Classification (AMC) is a new technology implemented into communication receivers to automatically determine the modulation type of a received signal. One of the main applications of AMC is in adaptive ... -
Learning-Based Spectrum Sensing and Access for Cognitive Radio Systems
Shehabeldin, Menatalla Diaaeldin (2015-06)Spectrum management is one of the most important elements of the overall design of cognitive radio systems. Primary users (PUs), or license holders, should not be affected by the opportunistic use of the spectrum by the ... -
Millimeter Wave Channel Characterization for 5G Cellular Systems in the UAE at the 28 GHz Band
Aborahama, Mohammed K.Y. (2019-05)The rapid increase in wireless communication services and the need for higher data rate communications have pushed people towards adopting fifth generation (5G) cellular systems. One of the new technologies to be used in ... -
A Model of Telecommunication Sector Development and Economical Growth in GCC Countries: A Case Study of UAE
Amiri, Shaima Yousef (2006-05)Many studies were conducted in America, Europe and Africa with regard to the Economics of Telecommunication's infrastructure. However, studies with the similar subject were never found published about the GCC countries. ... -
Spectrum Occupancy Measurements and Cognitive Radio System Implementation
Kiftaro, Firas Ahmed (2017-01)Nowadays, radio spectrum is mostly crowded and occupied by many fixed wireless services. Therefore, there is less opportunity of finding a vacant band (spatially or temporally) for deploying new wireless communication ... -
Spectrum Sensing Algorithms for Cooperative Cognitive Radio Networks
Hassan, Yasmin Adel (2010-05)In the past few years, there have been remarkable developments in wireless communication technology, leading to a rapid growth in wireless applications. However, this dramatic increase in wireless applications is severely ...