192 citations · 354 across the 5 of their papers we have counts for
4 papers · 1 filter
Base Station ON-OFF Switching in 5G Wireless Networks: Approaches and Challenges
Mingjie Feng, Shiwen Mao, Tao Jiang
To achieve the expected 1000x data rates under the exponential growth of traffic demand, a large number of base stations (BS) or access points (AP) will be deployed in the fifth ge…
Interference Management in Massive MIMO HetNets: A Nested Array Approach
Mingjie Feng, Shiwen Mao
The nested array, which is implemented by nonuniform antenna placement, is an effective approach to achieve O(N^2) degrees of freedom (DoF) with an antenna array of N antennas. Suc…
BOOST: Base station on-off switching strategy for energy efficient massive MIMO HetNets
Mingjie Feng, Shiwen Mao, Tao Jiang
In this paper, we investigate the problem of optimal base station (BS) ON-OFF switching and user association in a heterogeneous network (HetNet) with massive MIMO, with the objecti…
Harvest the potential of massive MIMO with multi-layer techniques
Mingjie Feng, Shiwen Mao
Massive MIMO is envisioned as a promising technology for 5G wireless networks due to its high potential to improve both spectral and energy efficiency. Although the massive MIMO sy…