Please use this identifier to cite or link to this item: http://scholarbank.nus.edu.sg/handle/10635/134673
Title: ADVANCES IN COOPERATON TECHNIQUES FOR WIRELESS COMMUNICATION NETWORKS
Authors: GUO YINGHAO
Keywords: Cooperative communications, convex optimization
Issue Date: 8-Aug-2016
Source: GUO YINGHAO (2016-08-08). ADVANCES IN COOPERATON TECHNIQUES FOR WIRELESS COMMUNICATION NETWORKS. ScholarBank@NUS Repository.
Abstract: Cooperative communication is an effective technique to improve the reliability as well as energy and spectrum efficiency of wireless communication systems. However, the recent development of other pertinent technologies such as short-range communication, local device caching, and smart power grid have brought new impacts on the optimal design of cooperative communication which are not yet well-understood. In this thesis, we make an in-depth investigation of advanced cooperation techniques in wireless communication under the new setups of energy-aware cooperative relaying, cooperative local caching with heterogeneous file preferences, and joint energy and spectrum cooperation among cellular base stations powered by smart grid. We propose novel incentive mechanisms to enable various cooperation techniques in practice and analyse their resulting performance and cost trade-offs among the cooperating users. The results of this thesis shed essential insights on the optimal design and practical implementation of advanced cooperation techniques for future wireless communication systems.
URI: http://scholarbank.nus.edu.sg/handle/10635/134673
Appears in Collections:Ph.D Theses (Open)

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