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Impact of Co-channel interference on performance of multi-hop wireless ad-hoc networks with cooperative diversity
Other Title(s)
تأثير تداخل القنوات المترابطة على أداء الشبكات الظرفية اللاسلكية متعدد القفزات ذات التشعيب التعاوني
Dissertant
Thesis advisor
Gharib, Ibrahim
Shaltaf, Sٍٍamir
Comitee Members
Abu Sharkh, Usamah M. F.
Bani Ahmad, Umar
Rahhal, Jamal
University
Princess Sumaya University for Technology
Faculty
King Abdullah II Faculty of Engineering
Department
Department of Electrical Engineering
University Country
Jordan
Degree
Master
Degree Date
2016
English Abstract
As more and more new mobile multi-media services are becoming available, wireless communications are fast evolving in order to meet the rapid growth in data rate for many applications and services.
Much effort has been invested in the field of wireless communication networks, aimed especially at enhancing the Quality of Service experienced by end-users.
Unlike traditional wireless networks, in which all communications are done through a central node, ad-hoc networks; provide more flexibility, where all nodes can communicate directly with an independence of a fixed central node.
Therefore, multiple relays could cooperate to complete a specific communication process.
Cooperative relay enhances the performance of the system where there are protocols applied at the relay, Amplify and Forward (AF) and Decode and Forward (DF).
This thesis addresses the CCI and studies the impact of CCI on the performance of wireless ad hoc networks.
Dual hop Amplify and Forward (AF) relaying network with the presence of CCI at both relay and destination is analyzed.
A closed form expression for the probability density function (PDF) and the cumulative density function (CDF) for the upper bound on the end-to-end signal-to-interferenceplus- noise-ratio (SINR) at the destination is derived.
Moreover, outage probability and average symbol error probability (ASEP) expressions are obtained.
Additionally, multi-hop system is studied and compared to dual-hop system.
It should be noted that co-channel signals at both the relay and the destination are independent and identically distributed (i.i.d).
Besides, cooperative diversity is investigated for dual hop AF relaying using SC combining.
The moment generation function (MGF) for the upper bound on the end-to-end (SINR) at the destination is derived and used to obtain the ASEP expression.
Numerical results show the performance of the network over different channel conditions and how the CCI deteriorates the system performance.
It is assumed that all signals through the network including co-channel signals are transmitted through fading channels.
Main Subjects
No. of Pages
106
Table of Contents
Table of contents.
Abstract.
Abstract in Arabic.
Chapter One : Introduction and background.
Chapter Two : Dual-hop system with co-channel interference.
Chapter Three : Cooperative diversity.
Chapter Four : Multi-hop relay network.
Chapter Five : Conclusion and futureWork.
References.
American Psychological Association (APA)
Jwaifil, Arwa Mahmud. (2016). Impact of Co-channel interference on performance of multi-hop wireless ad-hoc networks with cooperative diversity. (Master's theses Theses and Dissertations Master). Princess Sumaya University for Technology, Jordan
https://search.emarefa.net/detail/BIM-720790
Modern Language Association (MLA)
Jwaifil, Arwa Mahmud. Impact of Co-channel interference on performance of multi-hop wireless ad-hoc networks with cooperative diversity. (Master's theses Theses and Dissertations Master). Princess Sumaya University for Technology. (2016).
https://search.emarefa.net/detail/BIM-720790
American Medical Association (AMA)
Jwaifil, Arwa Mahmud. (2016). Impact of Co-channel interference on performance of multi-hop wireless ad-hoc networks with cooperative diversity. (Master's theses Theses and Dissertations Master). Princess Sumaya University for Technology, Jordan
https://search.emarefa.net/detail/BIM-720790
Language
English
Data Type
Arab Theses
Record ID
BIM-720790