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Dissertations / Theses on the topic 'Mobile communication systems Cluster analysis'

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Published: 4 June 2021

Last updated: 8 February 2022

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1

Dağdeviren, Orhan Erciyeş Kayhan. "A cluster based communication architecture for distributed applications in mobile ad hoc networks/." [s.l.]: [s.n.], 2006. http://library.iyte.edu.tr/tezler/master/bilgisayaryazilimi/T000525.pdf.

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Thesis (Master)--İzmir Institute of Technology, İzmir, 2006.<br>Keywords: Cluster method, mobile communication, distruted systems, software architecture, communication networks. Includes bibliographical references (leaves. 63-69).

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Wang, Yong. "Clustering, grouping, and process over networks." Online access for everyone, 2007. http://www.dissertations.wsu.edu/Dissertations/Fall2007/Y_Wang_120707.pdf.

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3

Zapata, Augusto J. "Analysis of maritime mobile satellite communication systems." Thesis, Monterey, California. Naval Postgraduate School, 1988. http://hdl.handle.net/10945/22890.

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4

Woo, Kam Tim. "Applications of clustering techniques on communication systems /." View abstract or full-text, 2004. http://library.ust.hk/cgi/db/thesis.pl?ELEC%202004%20WOO.

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5

Lee, Kok Thong. "Performance analysis of Mobile Ad Hoc Networking routing protocols /." Monterey, Calif. : Springfield, Va. : Naval Postgraduate School ; Available from National Technical Information Service, 2004. http://library.nps.navy.mil/uhtbin/hyperion/04Dec%5FLee%5Kok.pdf.

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6

Tang, Seok Yee. "Performance analysis of scalable resource allocation for future mobile communication systems." Thesis, University of Surrey, 2004. http://epubs.surrey.ac.uk/844410/.

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The mobile communications industry has undergone rapid developments in the last decade. Consumers and businesses have become increasingly technology savvy and are likely to expect creative wireless access to many services. Consequently, future mobile systems are envisioned to support a wide variety of applications. The support of these diverse services (e.g. data and multimedia) has led to different bandwidth requirements, inevitably rendering many of the traditional radio resource management (RRM) mechanisms deficient. For one, the present radio resource dimensioning strategy that dimensions

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Thong, Lee Kok. "Performance analysis of mobile ad hoc networking routing protocols." Thesis, Monterey, California. Naval Postgraduate School, 2004. http://hdl.handle.net/10945/1225.

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Approved for public release, distribution is unlimited<br>This thesis presents a simulation and performance evaluation analysis of the various routing protocols that have been proposed for the Mobile Ad Hoc Network (MANET) environment using the Network Simulator-2 (NS-2) tool. Many routing protocols have been proposed by the academic communities for possible practical implementation of a MANET in military, governmental and commercial environments. Four (4) such routing protocols were chosen for analysis and evaluation: Ad Hoc On-demand Distance Vector routing (AODV), Dynamic Source Routing (DS

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8

Wang, Xiaodong. "Mobile communications in China an analysis of the diffusion process /." The Ohio State University, 1994. http://catalog.hathitrust.org/api/volumes/oclc/34639588.html.

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9

Alam, Muhammad Tanvir. "Design and analysis for the 3G IP multimedia subsytem /." Gold Coast, QLD : Bond University, 2007. http://epublications.bond.edu.au/theses/alam.

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Thesis (PhD.) -- Bond University, 2007.<br>"A dissertation submitted in fulfillment of the requirements for the degree of Doctor of Philosophy"-- t.p. Bibliography: leaves 219-242. Also available via the World Wide Web.

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10

Alparslan, Denizhan N. Sohraby Khosrow. "Modeling and analysis of generalized random mobility models for wireless ad hoc networks." Diss., UMK access, 2005.

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Thesis (Ph. D.)--School of Computing and Engineering. University of Missouri--Kansas City, 2005.<br>"A dissertation in telecommunication networking and computer networking." Advisor: Khosrow Sohraby. Typescript. Vita. Title from "catalog record" of the print edition Description based on contents viewed May 30, 2006. Includes bibliographical references (leaves 119-123). Online version of the print edition.

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11

Sheen, Wern-Ho. "Performance analysis of sequence estimation techniques for intersymbol interference channels." Diss., Georgia Institute of Technology, 1991. http://hdl.handle.net/1853/13089.

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12

Suvannapattana, P. "Analysis and design of user terminal antennas for mobile satellite communications." Thesis, University of Surrey, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.326196.

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Negi, Ansuya. "Analysis of Relay-based Cellular Systems." PDXScholar, 2006. https://pdxscholar.library.pdx.edu/open_access_etds/2668.

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Relays can be used in cellular systems to increase coverage as well as reduce the total power consumed by mobiles in a cell. This latter benefit is particularly useful for mobiles operating on a depleted battery. The relay can be a mobile, a car or any other device with the appropriate communication capabilities. In thesis we analyze the impact of using relays under different situations. We first consider the problem of reducing total power consumed in the system by employing relays intelligently. We find that in a simulated, fully random, mobile cellular network for CDMA (Code Division Multip

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14

Zhao, Xiaogeng. "A comparative analysis of Java and .NET mobile development environments for supporting mobile services." Thesis, Rhodes University, 2003. http://hdl.handle.net/10962/d1003064.

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With the rapid development of wireless technologies, traditional mobile devices, such as pagers and cellular phones, have evolved from a purely communications and messaging-oriented medium to one that supports mobile data communication in general and acts as an application platform. As shown in a recent survey conducted by MDA, easy access to the present-day wireless Internet has resulted in mobile devices gaining more and more attention and popularity. The growth of and demand for mobile Web applications is expected to increase rapidly in the near future, as a range of software companies and

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Jatunov, Loran Aleksandrovich. "Unified Performance Analysis for Third-Generation CDMA Systems." Diss., Georgia Institute of Technology, 2004. http://hdl.handle.net/1853/5212.

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Analytic models for the performance of the forward link of 3G CDMA systems using different maximum ratio combining (MRC) RAKE finger weight assignments are presented. The spreading modulations under investigation are the balanced QPSK and the complex-spreading QPSK. The models are computationally efficient, accurate, and applicable to Root Raised Cosine (RRC) pulse shaping with any roll-off factor, variable processing gain, chip rate, and data rate for orthogonal codes, random codes, quasi-orthogonal codes, Gaussian noise, and realistic channel models. The expressions derived are then used to

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Sanudin, Rahmat. "Planar array design and analysis on direction of arrival estimation for mobile communication systems." Thesis, University of Edinburgh, 2014. http://hdl.handle.net/1842/8992.

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The demand of wireless communication has increased significantly in the past few decades due to huge demand to deliver multimedia content instantly. The expansion of mobile content paired with affordable mobile devices has opened a new trend for having access to the latest information on mobile devices. This trend is made possible by the technology of smart antenna systems as well as array signal processing algorithms. Array signal processing is not limited to wireless communication, but also found in other applications such as radar, sonar and automotive. One of the important components in ar

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Fazeen, Mohamed, and Mohamed Issadeen. "Modeling and Analysis of Intentional And Unintentional Security Vulnerabilities in a Mobile Platform." Thesis, University of North Texas, 2014. https://digital.library.unt.edu/ark:/67531/metadc700067/.

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Mobile phones are one of the essential parts of modern life. Making a phone call is not the main purpose of a smart phone anymore, but merely one of many other features. Online social networking, chatting, short messaging, web browsing, navigating, and photography are some of the other features users enjoy in modern smartphones, most of which are provided by mobile apps. However, with this advancement, many security vulnerabilities have opened up in these devices. Malicious apps are a major threat for modern smartphones. According to Symantec Corp., by the middle of 2013, about 273,000 Android

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Sempere, Javier Gozalvez. "Performance analysis of data link adaptation for circuit and packet switched TDMA mobile communication systems." Thesis, University of Strathclyde, 2002. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.273377.

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Paulson, Donald H. "Analysis of a proposed third generation (3G) mobile communication standard, time division-synchronous code division mulitple access (TD-SCDMA)." Monterey, Calif. : Springfield, Va. : Naval Postgraduate School ; Available from National Technical Information Service, 2002. http://library.nps.navy.mil/uhtbin/hyperion-image/02Jun%5FPaulson.pdf.

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Abidogun, Olusola Adeniyi. "Data mining, fraud detection and mobile telecommunications: call pattern analysis with unsupervised neural networks." Thesis, University of the Western Cape, 2005. http://etd.uwc.ac.za/index.php?module=etd&amp.

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Huge amounts of data are being collected as a result of the increased use of mobile telecommunications. Insight into information and knowledge derived from these databases can give operators a competitive edge in terms of customer care and retention,<br /> marketing and fraud detection. One of the strategies for fraud detection checks for signs of questionable changes in user behavior. Although the intentions of the mobile phone users cannot be observed, their intentions are reflected in the call data which define usage patterns. Over a period of time, an individual phone generates a large pat

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Hensley, Phillip Hayden. "Development and Analysis of a Mobile Node Tracking Antenna Control System." Thesis, University of North Texas, 2017. https://digital.library.unt.edu/ark:/67531/metadc1011810/.

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A wireless communication system allows two parties to exchange information over long distances. The antenna is the component of a wireless communication system that allows information to be converted into electromagnetic radiation that propagates through the air. A system using an antenna with a highly directional beam pattern allows for high power transmission and reception of data. For a directional antenna to serve its purpose, it must be accurately pointed at the object it is communicating with. To communicate with a mobile node, knowledge of the mobile node's position must be gained so th

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Darweesh, Turki H. "Capacity and performance analysis of a multi-user, mixed traffic GSM network." Ottawa, 1999.

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23

Hoydis, Jakob. "Random matrix theory for advanced communication systems." Phd thesis, Supélec, 2012. http://tel.archives-ouvertes.fr/tel-00765458.

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Advanced mobile communication systems are characterized by a dense deployment of different types of wireless access points. Since these systems are primarily limited by interference, multiple-input multiple-output (MIMO) techniques as well as coordinated transmission and detection schemes are necessary to mitigate this limitation. Thus, mobile communication systems become more complex which requires that also the mathematical tools for their theoretical analysis must evolve. These must be able to take the most important system characteristics into account, such as fading, path loss, and interf

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Zhang, Huiqi. "Socioscope: Human Relationship and Behavior Analysis in Mobile Social Networks." Thesis, University of North Texas, 2010. https://digital.library.unt.edu/ark:/67531/metadc30533/.

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The widely used mobile phone, as well as its related technologies had opened opportunities for a complete change on how people interact and build relationship across geographic and time considerations. The convenience of instant communication by mobile phones that broke the barrier of space and time is evidently the key motivational point on why such technologies so important in people's life and daily activities. Mobile phones have become the most popular communication tools. Mobile phone technology is apparently changing our relationship to each other in our work and lives. The impact of new

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25

Yulei, W. U. "Performance modelling and evaluation of heterogeneous wired / wireless networks under Bursty Traffic. Analytical models for performance analysis of communication networks in multi-computer systems, multi-cluster systems, and integrated wireless systems." Thesis, University of Bradford, 2010. http://hdl.handle.net/10454/4423.

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Computer networks can be classified into two broad categories: wired networks and wireless networks, according to the hardware and software technologies used to interconnect the individual devices. Wired interconnection networks are hardware fabrics supporting communications between individual processors in highperformance computing systems (e.g., multi-computer systems and cluster systems). On the other hand, due to the rapid development of wireless technologies, wireless networks have emerged and become an indispensable part for people's lives. The integration of different wireless technolog

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Wu, Hao. "Analysis and Design of Vehicular Networks." Diss., Georgia Institute of Technology, 2005. http://hdl.handle.net/1853/7639.

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Advances in computing and wireless communication technologies have increased interest in smart vehicles, vehicles equipped with significant computing, communication and sensing capabilities to provide services to travelers. Smart vehicles can be exploited to improve driving safety and comfort as well as optimize surface transportation systems. Wireless communications among vehicles and between vehicles and roadside infrastructures represent an important class of vehicle communications. One can envision creating an integrated radio network leveraging various wireless technologies that wor

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27

Gunawan, E. "Trends in satellite communications business strategies in Europe : A general analysis of the short to medium term use of satellites for information dissemination with emphasis on non-mobile use and current technical proposals." Thesis, University of Bradford, 1988. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.233663.

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28

Martinez, Ballesteros Luis Guillermo. "On the Incorporation of Quality of Experience (QoE) in Mobile Networks : A technical, regulatory and business analysis." Doctoral thesis, KTH, Radio Systems Laboratory (RS Lab), 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-199090.

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Mobile operators face a scenario characterised by new challenges such as growing data consumption, a slowdown in subscriber growth and reduced revenues due to the success of OTT providers. To remain competitive, mobile operators must offer affordable services and think on strategies to retain current customers. Quality of Experience (QoE) is a well-established methodology for measuring and understanding the overall level of customer satisfaction with a service and has been presented as a way to improve telecommunication services. Even though QoE can be used to solve problems such as customer l

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Basole, Rahul C. "Modeling and Analysis of Complex Technology Adoption Decisions: An Investigation in the Domain of Mobile ICT." Diss., Available online, Georgia Institute of Technology, 2006, 2006. http://etd.gatech.edu/theses/available/etd-06162006-142751/.

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Thesis (Ph. D.)--Industrial and Systems Engineering, Georgia Institute of Technology, 2007.<br>Rouse, William, Committee Chair ; DeMillo, Richard, Committee Member ; Cross, Steve, Committee Member ; Cummins, Michael, Committee Member ; Vengazhiyil, Roshan, Committee Member.

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Ma, Shaohui. "Workflow analysis to identify the opportunities for improving information management and nurses' work efficiency in palliative care." Access electronically, 2005. http://www.library.uow.edu.au/adt-NWU/public/adt-NWU20060522.115855/index.html.

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31

Sahd, Curtis Lee. "Bluetooth audio and video streaming on the J2ME platform." Thesis, Rhodes University, 2010. http://hdl.handle.net/10962/d1006521.

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With the increase in bandwidth, more widespread distribution of media, and increased capability of mobile devices, multimedia streaming has not only become feasible, but more economical in terms of space occupied by the media file and the costs involved in attaining it. Although much attention has been paid to peer to peer media streaming over the Internet using HTTP and RTSP, little research has focussed on the use of the Bluetooth protocol for streaming audio and video between mobile devices. This project investigates the feasibility of Bluetooth as a protocol for audio and video streaming b

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32

Papaliakos, Vasilios. "Content repurposing of electrical diagrams for presentation in handheld devices." Thesis, Monterey, Calif. : Springfield, Va. : Naval Postgraduate School ; Available from National Technical Information Service, 2004. http://library.nps.navy.mil/uhtbin/hyperion/04Dec%5FPapaliakos.pdf.

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Thesis (M.S. in Computer Science)--Naval Postgraduate School, December 2004.<br>Thesis advisor(s): Neil C. Rowe, Gurminder Singh. Includes bibliographical references (p. 59-65). Also available online.

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Chiu, Wan Lan. "Competitive analysis : a case study of the mobile telecommunication services industry in Hong Kong." Thesis, University of Macau, 2003. http://umaclib3.umac.mo/record=b1636643.

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Chang, Yin-Jung. "Optical Interconnects for In-Plane High-Speed Signal Distribution at 10 Gb/s: Analysis and Demonstration." Diss., Available online, Georgia Institute of Technology, 2006, 2006. http://etd.gatech.edu/theses/available/etd-11182006-155605/.

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Thesis (Ph. D.)--Electrical and Computer Engineering, Georgia Institute of Technology, 2007.<br>Gee-Kung Chang, Committee Chair ; Thomas K. Gaylord, Committee Co-Chair ; Glenn S. Smith, Committee Member ; John A. Buck, Committee Member ; Ali Adibi, Committee Member ; C. P. Wong, Committee Member.

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Cloppenburg, Jürgen. "The regulation of global mobile personal communications by satellite : a comparative analysis of regulations, policy and perspectives in the European Union, in particular Germany, and the United States." Thesis, McGill University, 2000. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=31153.

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This thesis analyses the current regulatory regimes in the European Union---in particular Germany---and the United States governing the authorization of global mobile personal communications by satellite (GMPCS).<br>Current satellite licensing regimes fail to take into account the international character of satellite telecommunications. The reliance on a national public interest standard does not properly address the interests of the community of states, industry and consumers and is not suitable to meet the aspirations of international space law. The international harmonization of frequencies

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36

Das, Sibasish. "Analysis and design of pilot-aided multicarrier systems over doubly selective channels with a local subcarrier processing constraint." Columbus, Ohio : Ohio State University, 2008. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=osu1199305333.

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37

Said, Nezar Ali. "Performance analysis of multi-carrier code division multiple access system in multipath fading channels." Ohio : Ohio University, 1998. http://www.ohiolink.edu/etd/view.cgi?ohiou1176401917.

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38

Bergerstam, Fanny. "Enhancing information mediation to employees at Willys : How a analysis of Willys onboarding process led to a mobile application for employees." Thesis, Luleå tekniska universitet, Institutionen för ekonomi, teknik, konst och samhälle, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-83064.

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A well thought out process is today a commonly used approach to enable new employees to become efficientin their new role. Axfood is a Swedish company group that operates in the food and logistics industry. Thegroup includes chains as Willys & Hemköp, among others. With over ten thousand employees and a growingcompany the need for recruitment is always present. Axfood is currently in the process of reorganizing theirinternal onboarding processes, rebuilding it from the ground up. This master thesis has been a part of thisbigger initiative and have focused on the onboarding process at the s

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39

Abdurrhman, Ahmed B. M. "Error resilient video communications using high level M-QAM : modelling and simulation of a comparative analysis of a dual-priority M-QAM transmission system for H.264/AVC video applications over band-limited and error-phone channels." Thesis, University of Bradford, 2010. http://hdl.handle.net/10454/4913.

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An experimental investigation of an M level (M = 16, 64 and 256) Quadrature Amplitude Modulation (QAM) transmission system suitable for video transmission is presented. The communication system is based on layered video coding and unequal error protection to make the video bitstream robust to channel errors. An implementation is described in which H.264 video is protected unequally by partitioning the compressed data into two layers of different visual importance. The partition scheme is based on a separation of the group of pictures (GoP) in the intra-coded frame (I-frame) and predictive code

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Abdurrhman, Ahmed B. M. "Error relilient video communications using high level M-QAM. Modelling and simulation of a comparative analysis of a dual-priority M-QAM transmission system for H.264/AVC video applications over band-limited and error-phone channels." Thesis, University of Bradford, 2010. http://hdl.handle.net/10454/4913.

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An experimental investigation of an M level (M = 16, 64 and 256) Quadrature Amplitude Modulation (QAM) transmission system suitable for video transmission is presented. The communication system is based on layered video coding and unequal error protection to make the video bitstream robust to channel errors. An implementation is described in which H.264 video is protected unequally by partitioning the compressed data into two layers of different visual importance. The partition scheme is based on a separation of the group of pictures (GoP) in the intra-coded frame (I-frame) and predictive code

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41

ur, Réhman Shafiq. "Expressing emotions through vibration for perception and control." Doctoral thesis, Umeå universitet, Institutionen för tillämpad fysik och elektronik, 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-32990.

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This thesis addresses a challenging problem: “how to let the visually impaired ‘see’ others emotions”. We, human beings, are heavily dependent on facial expressions to express ourselves. A smile shows that the person you are talking to is pleased, amused, relieved etc. People use emotional information from facial expressions to switch between conversation topics and to determine attitudes of individuals. Missing emotional information from facial expressions and head gestures makes the visually impaired extremely difficult to interact with others in social events. To enhance the visually impair

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Jin, Li Peng, and 金力鵬. "Performance analysis of integrated mobile communication systems." Thesis, 1995. http://ndltd.ncl.edu.tw/handle/67008171452611271691.

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博士<br>國立臺灣大學<br>電機工程學研究所<br>83<br>In this dissertation, different aspects of integrated mobile communication systems are studied. Issues addressed include traffic modeling, system architecture, transport protocols, and performance analysis. One of the integrated systems studied is the integration of ground terrestial and low earth orbiting(LEO) satellite system. Problems to be studied in this dissertation are summerized

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43

Su, Wen-Po, and 蘇文珀. "Performance analysis of DS-CDMA terrestrial mobile communication systems." Thesis, 2000. http://ndltd.ncl.edu.tw/handle/42241537856935271855.

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博士<br>國立中央大學<br>電機工程研究所<br>88<br>The performance of a direct sequence code-division multiple-access (DS-CDMA) communication system is analyzed from two perspectives: received signal envelope and received power. With the envelope viewpoint, the BER can be accurately computed by using the saddlepoint method and the accuracy of Gaussian approximation (GA) can be assessed. The channel model is an additive white Gaussian noise (AWGN) channel subject to Nakagami fading, which can be characterized by the parameter m for various physical environments, i.e. urban, suburban, or rural areas. The effects

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Wang, Sheng Jia, and 汪勝嘉. "Study of Communication-Quality Degradation-Analysis and Improvement for Mobile Communication Systems." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/52923046453177609412.

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碩士<br>國立彰化師範大學<br>電機工程學系<br>100<br>Owing to the evolution and installation of various mobile communication systems, the equipments get more complexity day by day. Therefore, how to maintain the mobile communication quality is very important. The mobile communication quality maintenance includes suitability and stability between various systems and facilities, and thus various facility obstacles can be repaired in a short time so that the inconvenience and loss between users and system venders can be reduced to the lowest. To achieve the objective, the thesis integrates types of common mobile c

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Chang, Chien-Hsiung, and 張建雄. "Performance Analysis and Spectrum Efficiency of Cellular Mobile Communication Systems." Thesis, 1994. http://ndltd.ncl.edu.tw/handle/58829393149802946650.

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碩士<br>國立清華大學<br>電機工程研究所<br>82<br>Spectrum efficiency is of vital importance in designing cellular mobile communication systems since bandwidth is a very limited resource. Hence how to effectively use the available bandwidth is a challenging task. The method of fixed channel assignment (FCA) have been widely adopted in current mobile phone systems. In this thesis, performance analysis of cellular systems employ- ing FCA is first studied. Two priority schemes for handoff calls are considered:

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Her, Jin-Yuan, and 何金源. "Performance Analysis of Cellular Mobile Communication Systems nels and Finite Queues." Thesis, 1993. http://ndltd.ncl.edu.tw/handle/26823722373818660961.

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碩士<br>國立交通大學<br>電信研究所<br>81<br>When a mobile moves away from the base station, the receiveddecreases. In order to maintain the quality of communication service, thee handed off to another idle channel on which the received power level is higher.e of limited channels of a cellular mobile communication system, the handoff call mightided with a channel and be forced to terminate before completion. Forced terminationsy users to be interruptions of service. The phenomenon is considerably more ob

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Thümmler, Axel [Verfasser]. "Stochastic modeling and analysis of 3G mobile communication systems / von Axel Thümmler." 2003. http://d-nb.info/968549047/34.

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Jiang, Yuan-Hong, and 江元弘. "Performance analysis of applying HARQ scheme in mobile and cooperative communication systems." Thesis, 2009. http://ndltd.ncl.edu.tw/handle/usmf9s.

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碩士<br>國立臺北科技大學<br>電腦與通訊研究所<br>97<br>Multiple Input Multiple Output (MIMO) structure, one of the most popular transmission techniques recently, upgrades the system performance and data rate by transmitting signals through multiple antennas at transmitter and receiver. Orthogonal Frequency Division Multiplexing (OFDM) technique can let the transmitted data only experiencing the flat fading channel, which has better capability of resisting frequency selective fading. Hybrid Automatic Repeat reQuest (HARQ) scheme is a retransmission method which through error detection determines whether the data

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49

Zeng, Mao. "Analysis and cancellation of interference in wireless communications." Thesis, 1997. https://dspace.library.uvic.ca//handle/1828/8434.

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Wireless communications have recently gained much popularity in various commercial applications. Because of the peculiar characteristic of radio channels, the ability for communicators to stand various kinds of interference in the open air is one of the most important issues in wireless communications. The focus of this dissertation is on the analysis and cancellation of narrowband interference (NBI) which is one very detrimental form of interference. To facilitate the analysis of SFH/DPSK under tone interfere, an analytical framework is developed for determination of the probability distri

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Awoyemi, Babatunde Seun. "Performance analysis of cooperative diversity in land mobile satellite systems." Thesis, 2013. http://hdl.handle.net/10413/10996.

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Land Mobile Satellite Systems (LMSS) generally differ from other terrestrial wireless systems. The LMSS exhibit unique characteristics with regard to the physical layer, interference scenarios, channel impairements, propagation delay, link characteristics, service coverage, user and satellite mobility etc. Terrestrial wireless systems have employed the spatial diversity or MIMO (Multiple Input Multiple Output) technique in addressing the problem of providing uninterrupted service delivery to all mobile users especially in places where non-Line-of-Sight (NLoS) condition is prevalent (e.g. urban

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