Next-Generation Directional mmWave MAC Time-Spatial Resource Allocation
Date Issued
2014
Date
2014
Author(s)
董展羽, Chan-Yu Tung
Abstract
Next generation cellular system applies mmWave for high rate transmission. Radio resource allocation is a critical problem in 5G mmWave system. In this thesis, we design a resource allocation algorithm, mainly on downlink data transmission by Base Station (BS) to User Equipments (UEs) implemented using directional antennas. The resource allocation is accomplished by Pair-Wisely Bottom-Up (PWBU) approach, targeting a time-efficient allocation based on SINR value feedbacks. We utilize adaptive smart antennas capable of simultaneous transmission toward different target device ends. The goal of allocation is to determine which UEs to serve in each time-slots. At the end of this thesis, we will evaluate performance of PWBU heuristic allocation. The designed algorithm will achieve time efficient and sub-optimal resource allocation compared to the results of exhaustive optimization.
Subjects
Directional Antenna
Beamforming
Adaptive Antenna Array
Time- Spatial Resource Allocation
mmWave
Type
thesis
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