Search for dissertations about: "Cognitive radio network management"
Showing result 1 - 5 of 6 swedish dissertations containing the words Cognitive radio network management.
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1. Cognitive Radio Networks : Elements and Architectures
Abstract : As mobility and computing becomes ever more pervasive in society and business, the non-optimal use of radio resources has created many new challenges for telecommunication operators. Usage patterns of modern wireless handheld devices, such as smartphones and surfboards, have indicated that the signaling traffic generated is many times larger than at a traditional laptop. READ MORE
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2. Perceive those things which cannot be seen : A cognitive systems engineering perspective on requirements management
Abstract : Non-functional requirements contribute to the overall quality of software, and should therefore be a part of any development effort. However, in practice they are often considered to be too difficult to handle. The purpose of this thesis is to gain understanding of where the nature and origin of these difficulties may lie. READ MORE
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3. Increasing the automation of radio network control
Abstract : The efficient utilization of radio frequencies is becoming more important with new technology, new telecom services and a rapidly expanding market. Future systems for radio network management are therefore expected to contain more automation than today's systems.This thesis describes a case study performed at a large European network operator. READ MORE
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4. Performance Analysis of Cognitive Radio Networks under Spectrum Sharing and Security Constraints
Abstract : The cognitive radio network (CRN) concept has been proposed as a solution to the growing demand and underutilization of the radio spectrum. To improve the radio spectrum utilization, CRN technology allows the coexistence of licensed and unlicensed systems over the same spectrum. READ MORE
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5. On Interference Management With Incomplete Side Information
Abstract : The evolution towards next generation wireless networks has to serve high expectations and demands, therefore ongoing research has to tackle problems that have hitherto received less attention. A decisive step in this direction is to consolidate cohabitation paradigms into the envisioned communication protocols. READ MORE