964 citations · 1.2k across the 8 of their papers we have counts for
8 papers
Low-Resolution ADC Quantized Full-Duplex Massive MIMO-Enabled Wireless Backhaul in Heterogeneous Networks Over Rician Channels
Prince Anokye, Roger Kwao Ahiadormey, Han-Shin Jo +2
This paper studies the spectral/energy efficiency (SE/EE) of a heterogeneous network with the backhaul enabled by low-resolution analog-to-digital converters (ADCs) quantized full-…
Artificial Neural Network Modeling for Path Loss Prediction in Urban Environments
Chanshin Park, Daniel K. Tettey, Han-Shin Jo
Although various linear log-distance path loss models have been developed, advanced models are requiring to more accurately and flexibly represent the path loss for complex environ…
Heterogeneous Cellular Networks with Flexible Cell Association: A Comprehensive Downlink SINR Analysis
Han-Shin Jo, Young Jin Sang, Ping Xia +1
In this paper we develop a tractable framework for SINR analysis in downlink heterogeneous cellular networks (HCNs) with flexible cell association policies. The HCN is modeled as a…
Fundamentals of Inter-cell Overhead Signaling in Heterogeneous Cellular Networks
Ping Xia, Han-Shin Jo, Jeffrey G. Andrews
Heterogeneous base stations (e.g. picocells, microcells, femtocells and distributed antennas) will become increasingly essential for cellular network capacity and coverage. Up unti…
Open, Closed, and Shared Access Femtocells in the Downlink
Han-Shin Jo, Ping Xia, Jeffrey G. Andrews
A fundamental choice in femtocell deployments is the set of users which are allowed to access each femtocell. Closed access restricts the set to specifically registered users, whil…
Codebook-Based SDMA for Coexistence with Fixed Wireless Service
Han-Shin Jo, Cheol Mun, Jong-Gwan Yook
A portion of frequency band for International Mobile Telecommunications (IMT)-Advanced is currently allocated to Fixed Wireless Service (FWS) such as Fixed Service (FS), Fixed Sate…
Interference Mitigation Using Uplink Power Control for Two-Tier Femtocell Networks
Han-Shin Jo, Cheol Mun, June Moon +1
This paper proposes two interference mitigation strategies that adjust the maximum transmit power of femtocell users to suppress the cross-tier interference at a macrocell base sta…
Self-optimized Coverage Coordination in Femtocell Networks
Han-Shin Jo, Cheol Mun, June Moon +1
This paper proposes a self-optimized coverage coordination scheme for two-tier femtocell networks, in which a femtocell base station adjusts the transmit power based on the statist…