Abstract The use of multiple antennas is a fundamental requirement in future wireless networks as it helps to increase the reliability and spectral efficiency of mobile radio links. In this thesis, we study convex optimization based radio resource allocation methods for the downlink of multi-antenna systems. First, the problem of admission control in the downlink of a multicell multiple-input single-output (MISO) system has been considered. The objective is to maximize the number of admitted users subject to a signal-to-interference-plus-noise ratio (SINR) constraint at each admitted user and a transmit power constraint at each base station (BS). We have cast the admission control problem as an ℓ0 minimization problem; it is known to be co...
By deploying small cells (i.e., femtocells) within the same service area of regular macrocells, a mu...
Abstract This thesis focuses on advanced multi-antenna receiver and transmission techniques to impr...
Multi-antenna and multi-carrier wireless transmission techniques are expected to provide high peak d...
Abstract This thesis examines radio resource management techniques for multicell multi-input single...
Abstract Uplink resource allocation strategies in modern cellular networks are studied in this thes...
Abstract This thesis focuses on transceiver optimization for heterogeneous multi-user multiple-inpu...
Abstract This thesis focuses on two important challenges in wireless downlink transmission: multi-u...
Abstract This thesis concentrates on joint optimization of transmit power allocation and receive fil...
Effective sharing of the radio spectrum in current and future multi-user radio communication systems...
Effective sharing of the radio spectrum in current and future multi-user radio communication systems...
Abstract Random matrix (RM) methods are exploited to develop radio resource management techniques f...
Abstract This thesis concentrates on the design and evaluation of spatial user multiplexing methods...
Abstract This thesis focuses on the design of coordinated downlink beamforming techniques for wirele...
Abstract This thesis focuses on the timely problem of energy-efficient transmission for wireless mu...
Abstract The rapid evolution of wireless networks to meet the requirements of explosive data traffi...
By deploying small cells (i.e., femtocells) within the same service area of regular macrocells, a mu...
Abstract This thesis focuses on advanced multi-antenna receiver and transmission techniques to impr...
Multi-antenna and multi-carrier wireless transmission techniques are expected to provide high peak d...
Abstract This thesis examines radio resource management techniques for multicell multi-input single...
Abstract Uplink resource allocation strategies in modern cellular networks are studied in this thes...
Abstract This thesis focuses on transceiver optimization for heterogeneous multi-user multiple-inpu...
Abstract This thesis focuses on two important challenges in wireless downlink transmission: multi-u...
Abstract This thesis concentrates on joint optimization of transmit power allocation and receive fil...
Effective sharing of the radio spectrum in current and future multi-user radio communication systems...
Effective sharing of the radio spectrum in current and future multi-user radio communication systems...
Abstract Random matrix (RM) methods are exploited to develop radio resource management techniques f...
Abstract This thesis concentrates on the design and evaluation of spatial user multiplexing methods...
Abstract This thesis focuses on the design of coordinated downlink beamforming techniques for wirele...
Abstract This thesis focuses on the timely problem of energy-efficient transmission for wireless mu...
Abstract The rapid evolution of wireless networks to meet the requirements of explosive data traffi...
By deploying small cells (i.e., femtocells) within the same service area of regular macrocells, a mu...
Abstract This thesis focuses on advanced multi-antenna receiver and transmission techniques to impr...
Multi-antenna and multi-carrier wireless transmission techniques are expected to provide high peak d...