• An Energy efficient D2D communication model with guaranteed QoS for cloud radio access networks 

  Ranawaka IJ [Thesis-Abstract]

  This work proposes a spectrum selection scheme and a transmit power minimization scheme for a device-to-device (D2D) network cross-laid with a cloud radio access network (CRAN). The D2D communications are allowed as an ...
• Cross-relation-based frequency domain blind channel estimation for MIMO communication systems 

  Rathnasiri, HHS [Thesis-Full-text]

  Blind channel estimation is attractive for the application of in high-speed wireless communication systems due to its high spectral efficiency. Most of the conventional blind channel identification algorithms are based ...
• An MMSE-based MCI and MAI cancellation receiver for MIMO OVSF-OFCDMA systems 

  Kumara, NK [Thesis-Abstract]

  Broadband orthogonal frequency code division multiple access (OFCDMA) with two dimensional spreading is a promising candidate for Beyond fourth Generation (B4G) networks. Since wideband channels are highly frequency-selective, ...
• K-best sphere detector based receiver for mimo non-orthogonal multiple access systems 

  Ranaweera NNS [Thesis-Abstract]

  Non-Orthogonal Multiple Access (NOMA) is a promising radio access technology, which improves the spectrum efficiency and system throughput considerably over conventional Orthogonal Multiple Access (OMA) techniques and ...
• An Iterative capacity dimensioning scheme for an LTE advanced network under resource constraints 

  Chandimal KGN [Thesis-Abstract]

  Since the need for high-speed broadband services is growing exponentially, legacy voice oriented networks are now becoming obsolete. Due to the unceasing demand for data, investors of mobile service providing companies are ...
• Spectrum Management policy framework for mobile broadband in Sri Lanka 

  Nagasinghe AI [Thesis-Abstract]

  Spectrum management has become an important aspect of regulation as part of industry broadband growth and foster innovation. The statutory framework that exists currently in Sri Lanka for mobile broadband spectrum management ...
• Policy framework and recommendations to minimize the usage of substandard, counterfeit and stolen mobile communication devices 

  Saputhanthri AP [Thesis-Abstract]

  Telecommunication sector is one of the technologically advanced sectors, globally. The mobile device market is always growing and it is very competitive. Counterfeit and substandard devices are collectively known as black ...
• Knowledge management framework for mobile telecommunication sector in Sri Lanka 

  Nadeera, J [Thesis-Full-text]

  Sri Lankan mobile telecommunication industry is a fiercely competitive market space where five key mobile service companies operate. Most operators provide their services island wide; therefore the coverage footprint is ...
• Geo based routing for border gateway protocol in ISP multi-homing environment 

  Thilakarathne, D [Thesis-Full-text]

  BGP is the one and only protocol used by ISPs to exchange routing information between Autonomous Systems. An Autonomous System is an IP network or group of IP networks under a common administration with common routing ...
• National broadband strategies for Sri Lanka 

  Jayalath, MB [Thesis-Full-text]

  Objective of this study was to propose a set of national broadband strategies that suits to Sri Lankan context. Strategic planning process is used as the model to build up national broadband strategies. Initial step of the ...
• A Suitable ICT policy framework for Sri Lanka - licensing, interconnection and spectrum management aspects 

  Wijesinghe, A [Thesis-Full-text]

  A Suitable ICT Policy Framework for Sri Lanka - Licensing, Interconnection and Spectrum Management Aspects World ICT industry is rapidly changing over time and most significant aspect that can be seen is the convergence ...
• Policy and regulatory framework for NGN interconnection in Sri Lanka 

  Siwantha, N.G.S. [Thesis-Full-text]

  Policy and regulatory framework for NGN interconnection in Sri Lanka The NGN represents a synthesis of existing world of the traditional Public Switched Telephone Network (PSTN) with the world of the Internet. The economic ...
• Feasibility study on mobile number portability implementation in Sri Lanka 

  Hatharaliyadda, CB [Thesis-Full-text]

  Mobile telephone number is considered as a great asset to a mobile telephone user. Generally subscribers are reluctant to change their mobile telephone number as it requires him to communicate about his movement to each ...
• Development of a quality of service (QOS) policy framework for mobile broadband services in Sri Lanka 

  Konara, DG [Thesis-Full-text]

  Development of a QoS Policy Framework for Mobile Broadband Services in Sri Lanka Quality of Service (QoS) has become an important aspect of regulation as part of industry monitoring and consumer protection objectives. The ...
• EVALUATION OF EM EXPOSURE FROM WIRELESS COMMUNICATION DEVICES IN A HOUSEHOLD ENVIRONMNT 

  Ariyaratne, TRCO [Thesis-Abstract]

  With the increasing usage of wireless devices in households, the magnitude of exposure is explored when multiple such devices are used simultaneously. Out of many wireless devices found in a typical house, the study is ...
• INTUITIVE REASONING FOR EPISTEMIC UNCERTAINTY 

  Senaratne, DN [Thesis-Abstract]

  Epistemic uncertainty, characterized by subjectiveness and partial availability of information, is associated with the domains of multi-sensor fusion, evidence processing, etc. Mathernatical Theory of Evidence, pioneered ...
• Investigation of methods to develop a system for human psychological state detection 

  Ranathunga, RAMP [Thesis-Abstract]

  Stress is considered a major concern of the modem world as it negatively impacts social stability by hindering performance, efficiency and overall health of people. It is the leading cause of serious life threatening ...
• Developing a strategy and an open module for N-SBC to eliminate DDOS attacks from sip based NGN IP interconnections 

  Weerasinghe, SN [Thesis-Abstract]

  The Session Initiation Protocol (SIP) is the communication protocol of the future. Used for Voice-over-IP (VoIP), Internet Multimedia Subsystem (IMS) and Internet Protocol Television (IPTV), SIP's concepts are based on ...
• Space diversity model for field monitoring systems deployed in agriculture 

  Kumara, WSLR [Thesis-Abstract]

  With the rapid technical development, advance technical concepts are applied to enhance the efficient of agriculture sector. One of the key technical concepts is field monitoring networks. Today wired & wireless networks ...
• A security framework for organizations in implementing systems on the cloud 

  De Abrew, KNT [Thesis-Abstract]

  Over the last decade the cloud has created a major impact on the global IT ecosystem. Due to positive characteristics such as fast deployment, scalability, cost effectiveness and many more, cloud implementations are ...

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