44 citations · 121 across the 14 of their papers we have counts for
16 papers
Joint Beam Hopping and Carrier Aggregation in High Throughput Multi-Beam Satellite Systems
Mirza Golam Kibria, Hayder Al-Hraishawi, Eva Lagunas +2
Beam hopping (BH) and carrier aggregation (CA) are two promising technologies for the next generation satellite communication systems to achieve several orders of magnitude increas…
Precoded Cluster Hopping in Multi-Beam High Throughput Satellite Systems
Mirza Golam Kibria, Eva Lagunas, Nicola Maturo +2
Beam-Hopping (BH) and precoding are two trending technologies for the satellite community. While BH enables flexibility to adapt the offered capacity to the heterogeneous demand, p…
Carrier Aggregation in Multi-Beam High Throughput Satellite Systems
Mirza Golam Kibria, Eva Lagunas, Nicola Maturo +3
Carrier Aggregation (CA) is an integral part of current terrestrial networks. Its ability to enhance the peak data rate, to efficiently utilize the limited available spectrum resou…
Next Generation New Radio Small Cell Enhancement: Architectural Options, Functionality and Performance Aspects
Mirza Golam Kibria, Kien Nguyen, Gabriel Porto Villardi +2
The 3rd generation partnership project (3GPP) has been engaged in further advancing the evolved universal mobile telecommunications system (UMTS) terrestrial radio access network (…
Big Data Analytics, Machine Learning and Artificial Intelligence in Next-Generation Wireless Networks
Mirza Golam Kibria, Kien Nguyen, Gabriel Porto Villardi +3
The next-generation wireless networks are evolving into very complex systems because of the very diversified service requirements, heterogeneity in applications, devices, and netwo…
Coordinated Linear Precoding in Downlink Multicell MU-MISO OFDMA Networks
Mirza Golam Kibria, Hidekazu Murata, Susumu Yoshida
This paper considers coordinated linear precoding in downlink multicell multiuser orthogonal frequency-division multiple access (OFDMA) network. A less-complex, fast and provably c…
Convex Approximated Weighted Sum-Rate Maximization for Multicell Multiuser OFDM
Mirza Golam Kibria, Hidekazu Murata
This letter considers the weighted sum-rate maximization (WSRMax) problem in downlink multicell multiuser orthogonal frequency-division multiplexing system. The WSRMax problem unde…
Coexistence of Systems with Different Multicarrier Waveforms in LSA Communications
Mirza Golam Kibria, Gabriel Porto Villardi, Kentaro Ishizu +1
We study the coexistence of different multicarrier waveforms such as orthogonal frequency division multiplexing (OFDM), filter-bank multicarrier (FBMC) and universal-filtered multi…
Distributed Weighted Sum-Rate Maximization in Multicell MU-MIMO OFDMA Downlink
Mirza Golam Kibria, Hidekazu Murata, Jun Zheng
This paper considers distributed linear beamforming in downlink multicell multiuser orthogonal frequency-division multiple access networks. A fast convergent solution maximizing th…
Resource Allocation in Shared Spectrum Access Communications for Operators with Diverse Service Requirements
Mirza Golam Kibria, Gabriel Porto Villardi, Kentaro Ishizu +2
In this paper, we study inter-operator spectrum sharing and intra-operator resource allocation in shared spectrum access communication systems and propose efficient dynamic solutio…
Throughput Enhancement of Multicarrier Cognitive M2M Networks: Universal-Filtered OFDM Systems
Mirza Golam Kibria, Gabriel Porto Villardi, Kentaro Ishizu +1
We consider a cognitive radio network consisting of a primary cellular system and a secondary cognitive machine-to-machine (M2M) system, and study the throughput enhancement proble…
Shared Spectrum Access Communications: A Neutral Host Micro Operator Approach
Mirza Golam Kibria, Gabriel Porto Villardi, Kien Nguyen +3
In this paper, we conceive an advanced neutral host micro operator (NH-μO) network approach providing venues with services tailored to their specialized/specific requirements and/o…
Outage Analysis of Offloading in Heterogeneous Networks: Composite Fading Channels
Mirza Golam Kibria, Gabriel Porto Villardi, Wei-Shun Liao +3
Small cells deployment is one of the most significant long-term strategic policies of the mobile network operators. In heterogeneous networks (HetNets), small cells serve as offloa…
Resource Allocation Optimization for Users with Different Levels of Service in Multicarrier Systems
Mirza Golam Kibria, Shan Lin
We optimize the throughput of a single cell multiuser orthogonal frequency division multiplexing system with proportional data rate fairness among the users. The concept is to supp…
Feedback Bits Allocation for Interference Minimization in Cognitive Radio Communications
Mirza Golam Kibria, Fang Yuan, Fumihide Kojima
This letter studies the limited feedback cognitive radio system, where the primary users (PU) are interfered by the secondary transmitter (ST) due to the imperfect beamforming. We…
An efficient algorithm for weighted sum-rate maximization in multicell downlink beamforming
Mirza Golam Kibria, Hidekazu Murata
This paper considers coordinated linear precoding for rate optimization in downlink multicell, multiuser orthogonal frequency- division multiple access networks. We focus on two di…