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Macro diversity handover (MDHO) is the process by which a mobile station (MS) maintains connection with two or more access stations called a diversity set. In this study, the authors propose a topology-aware MDHO technique for time division duplex (TDD)-orthogonal frequency division multiple access (OFDMA)-based interference-limited multi-hop cellular networks. The proposed MDHO receives all the data...
The increased usage of mobile devices and the scarce, regulated radio resources in wireless networks present a challenge to efficiently allocate channels to users. Existing algorithms designed to assign channels in a network range from dynamic channel allocation (DCA) algorithms to fixed channel allocation (FCA) algorithms - each with their own advantages and drawbacks. In this paper, we propose a...
Macro diversity handover (MDHO) is the process by which the mobile station (MS) communicates with two or more access stations. The list of the access stations is called a diversity set. In this paper, we investigate the performance of an enhanced MDHO technique for TDD-OFDMA-based interference-limited multi-hop relay cellular networks. The enhanced MDHO exploits all the data signals transmitted by...
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