352 citations · 511 across the 24 of their papers we have counts for
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cs.IT2017
Limitation of SDMA in Ultra-Dense Small Cell Networks
Junyu Liu, Min Sheng, Jiandong Li
Benefitting from multi-user gain brought by multi-antenna techniques, space division multiple access (SDMA) is capable of significantly enhancing spatial throughput (ST) in wireles…
cs.IT2017★ 1 cited
MISO in Ultra-Dense Networks: Balancing the Tradeoff between User and System Performance
Junyu Liu, Min Sheng, Jiandong Li
With over-deployed network infrastructures, network densification is shown to hinder the improvement of user experience and system performance. In this paper, we adopt multi-antenn…
cs.IT2017
The Impact of Antenna Height Difference on the Performance of Downlink Cellular Networks
Junyu Liu, Min Sheng, Kan Wang +1
Capable of significantly reducing cell size and enhancing spatial reuse, network densification is shown to be one of the most dominant approaches to expand network capacity. Due to…