Game-Theoretic Relay Selection and Power Control in Fading Wireless Body Area Networks
- Project Research
- 1-5 Chapters
- Abstract : Available
- Table of Content: Available
- Reference Style: APA
- Recommended for : Student Researchers
- NGN 3000
Abstract
The trend towards personalized ubiquitous computing has led to the advent of a new generation of wireless technologies, namely wireless body area networks (WBANs), which connect the wearable devices into the Internet-of-Things. This thesis considers the problems of relay selection and power control in fading WBANs with energy-efficiency and security considerations. The main body of the thesis is formed by two papers. Ideas from probability theory are used, in the first paper, to construct a performance measure signifying the energy efficiency of transmission, while in the second paper, information-theoretic principles are leveraged to characterize the transmission secrecy at the wireless physical layer (PHY). The hypothesis is that exploiting spatial diversity through multi-hop relaying is an effective strategy in a WBAN to combat fading and enhance communication throughput. In order to analytically explore the problems of optimal relay selection and power control, proper tools from game theory are employed. In particular, non-cooperative game-theoretic frameworks are developed to model and analyze the strategic interactions among sensor nodes in a WBAN when seeking to optimize their transmissions in the uplink. Quality-of-service (QoS) requirements are also incorporated into the game frameworks, in terms of upper bounds on the end-to-end delay and jitter incurred by multi-hop transmission, by borrowing relevant tools from queuing theory. The proposed game frameworks are proved to admit Nash equilibria, and distributed algorithms are devised that converge to stable Nash solutions. The frameworks are then evaluated using numerical simulations in conditions approximating actual deployment of WBANs. Performance behavior trade-offs are investigated in an IEEE 802.15.6-based ultra wideband WBAN considering various scenarios. The frameworks show remarkable promise in improving the energy efficiency and PHY secrecy of transmission, at the expense of an admissible increase in the end-to-end latency.
Related Project Materials
IMPLICATIONS OF LOCAL GOVERNMENT AUTONOMY ON RURAL DEVELOPMENT
Background of the study
Since time immemorial, local government autonomy has been a discussing issue among academi...
THE EFFECTIVENESS OF ADVERTISING ON THE MARKETING OF CONSUMES’ PRODUCT
ABSTRACT
This research work was carried out to examine the effectiveness of advertising in the marketing of consumers&rs...
RADIOACTIVITY CONCENTRATION OF SOME STAPLE FOOD CONSUMED IN UVWIE AND WARRI SOUTH LOCAL GOVERNMENT AND EFFECT ON HUMAN AFTER CONSUMPTION
-
-
BACKGROUND OF STUDY
-
The radiation burden of the environmen...
REGIONAL ECONOMIC INTEGRATION AND ECONOMIC GROWTH OF NIGERIA (A CASE STUDY OF ECOWAS)
ABSTRACT
This study examined regional economic integration and economic growth of Nigeria using Economi...
ASSESSING THE EFFECTIVENESS OF NATIONAL EMERGENCY MANAGEMENT AGENCY ON COMMUNITY BASED INTERNALLY DISPLACED PERSONS IN SELECTED COMMUNITIES OF BAUCHI STATE, NIGERIA 2015-2016
ABSTRACT
Displacement of Persons resulting from human conflicts is becoming an issue of global concern. Many Internally Displaced Persons...
THE EFFECTS AND CONSEQUENCES OF SOCIAL MEDIA ON MUSIC ARTISTS, MUSIC CONSUMPTION AND ITS IMPACT ON THE NIGERIAN MUSIC INDUSTRY
ABSTRACT
This project titled the effects and consequences of social media on music artists, music consumption and its im...
THE PERCEIVED EFFECT OF FEMALE PROSTITUTIONS: A CASE STUDY OF OREDO LOCAL GOVERNMENT AREA OF EDO STATE
ABSTRACT
This study is on the perceived effects of female prostitutions in Oredo Local Government Area. The objectiv...
RISING TREND IN THE USE OF SOCIAL MEDIA NETWORKS BY STUDENTS IN SEEKING INFORMATION
Abstract
In this era of Information and communication technology, social media especially facebook, whatsApp, twitter,...
ENVIRONMENTAL MANAGEMENT ACCOUNTING AND SUSTAINABLE BUSINESS PRACTICES
Abstract:
This research explores the role of environmental management accounting (EMA) in promoting sus...
THE EFFECT OF CLASS SIZE AND OVER POPOLATION ON THE ACADEMIC PERFORMANCE OF SECONDARY SCHOOL STUDENTS
ABSTRACT
This research was performed to examine the influence of class room size on academic performance of secondary sc...
