Resource allocation with interference mitigation in OFDMA femtocells for co-channel deploymenta
Femtocells have been considered as a promising technology to provide better indoor
coverage and spatial reuse gains. However, the co-channel deployment of macrocells and …
coverage and spatial reuse gains. However, the co-channel deployment of macrocells and …
Optimal BS deployment and user association for 5G millimeter wave communication networks
Although millimeter wave (mmWave) communications can well support high-data-rate
transmissions, the inherent shortcomings, eg, high path loss and sensitivity to blockage, may …
transmissions, the inherent shortcomings, eg, high path loss and sensitivity to blockage, may …
Base station cooperation in millimeter wave cellular networks: Performance enhancement of cell-edge users
Millimeter wave (mmWave) signals are much more sensitive to blockage, which results in a
significant increase of the outage probability, especially for the users at the edge of the cells …
significant increase of the outage probability, especially for the users at the edge of the cells …
Downlink cell association and load balancing for joint millimeter wave-microwave cellular networks
The integration of millimeter-wave base stations (mmW-BSs) with conventional microwave
base stations (μW-BSs) is a promising solution for enhancing the quality-of-service (QoS) of …
base stations (μW-BSs) is a promising solution for enhancing the quality-of-service (QoS) of …
Interference coordination for millimeter wave communications in 5G networks for performance optimization
To address the increasing data rate demands for future wireless networks, a dense
deployment of base stations or access points is the most promising approach; however …
deployment of base stations or access points is the most promising approach; however …
Joint optimal multi-connectivity enabled user association and power allocation in mmWave networks
The millimeter wave (mmWave) spectrum has been involved in the fifth generation wireless
systems (5G) for its enormous spectrum resources. However, signals over mmWave band …
systems (5G) for its enormous spectrum resources. However, signals over mmWave band …
A coloring-based resource allocation for OFDMA femtocell networks
Q Zhang, X Zhu, L Wu… - 2013 IEEE Wireless …, 2013 - ieeexplore.ieee.org
In order to improve the spectrum efficiency in the femtocell network and mitigate the co-
tier/cross-tier interference, we propose a novel graph-theoretic scheme based on coloring …
tier/cross-tier interference, we propose a novel graph-theoretic scheme based on coloring …
Joint subchannel assignment and power allocation for OFDMA femtocell networks
DT Ngo, S Khakurel, T Le-Ngoc - IEEE Transactions on …, 2013 - ieeexplore.ieee.org
In this paper, we propose a joint subchannel and power allocation algorithm for the downlink
of an orthogonal frequency-division multiple access (OFDMA) mixed femtocell/macrocell …
of an orthogonal frequency-division multiple access (OFDMA) mixed femtocell/macrocell …
Clustering based interference management for QoS guarantees in OFDMA femtocell
S Lin, H Tian - 2013 IEEE Wireless Communications and …, 2013 - ieeexplore.ieee.org
The deployment of femtocells is uncoordinated and opportunistic, especially in urban
environment where a large number of femtocells are overlapped. Therefore, it is likely that …
environment where a large number of femtocells are overlapped. Therefore, it is likely that …
Cluster-based resource allocation for spectrum-sharing femtocell networks
Femtocells in two-tier femto-macro networks can enhance indoor coverage and improve
overall network performance. Macro networks may share spectrum with overlaid femtocells …
overall network performance. Macro networks may share spectrum with overlaid femtocells …