Low-complexity distributed multibase transmission and scheduling
EURASIP Journal on Advances in Signal Processing
Power Control in Wireless Cellular Networks
Foundations and Trends® in Networking
Robust collaborative-relay beamforming
IEEE Transactions on Signal Processing
IEEE Transactions on Signal Processing
Joint beamforming and power control for multiantenna relay broadcast channel with QoS constraints
IEEE Transactions on Signal Processing
Generalized co-phasing for multiple transmit and receive antennas
IEEE Transactions on Wireless Communications
Networked MIMO with clustered linear precoding
IEEE Transactions on Wireless Communications
Weighted sum rate optimization for cognitive radio MIMO broadcast channels
IEEE Transactions on Wireless Communications
Cooperative multicell zero-forcing beamforming in cellular downlink channels
IEEE Transactions on Information Theory
Robust THP transceiver designs for multiuser MIMO downlink
WCNC'09 Proceedings of the 2009 IEEE conference on Wireless Communications & Networking Conference
On Gaussian MIMO BC-MAC duality with multiple transmit covariance constraints
ISIT'09 Proceedings of the 2009 IEEE international conference on Symposium on Information Theory - Volume 4
MIMO broadcast channel optimization under general linear constraints
ISIT'09 Proceedings of the 2009 IEEE international conference on Symposium on Information Theory - Volume 4
Transmitter design for MISO downlink with peak power constraint
ICACT'09 Proceedings of the 11th international conference on Advanced Communication Technology - Volume 2
Joint power management and beamforming for base stations in cognitive radio systems
ISWCS'09 Proceedings of the 6th international conference on Symposium on Wireless Communication Systems
SARNOFF'09 Proceedings of the 32nd international conference on Sarnoff symposium
Robust THP transceiver designs for multiuser MIMO downlink with imperfect CSIT
EURASIP Journal on Advances in Signal Processing - Multiuser MIMO Transmission with Limited Feedback, Cooperation, and Coordination
Joint allocation of frequency and space resources for a cooperative OFDMA cellular system
WiCOM'09 Proceedings of the 5th International Conference on Wireless communications, networking and mobile computing
Efficient linear precoding in downlink cooperative cellular networks with soft interference nulling
Allerton'09 Proceedings of the 47th annual Allerton conference on Communication, control, and computing
Distributed beamforming in multiuser multi-relay networks with guaranteed QoS
GLOBECOM'09 Proceedings of the 28th IEEE conference on Global telecommunications
Distributed coordinated multi-cell transmission based on dual decomposition
GLOBECOM'09 Proceedings of the 28th IEEE conference on Global telecommunications
On downlink network MIMO under a constrained backhaul and imperfect channel knowledge
GLOBECOM'09 Proceedings of the 28th IEEE conference on Global telecommunications
Weighted sum-rate maximization using weighted MMSE for MIMO-BC beamforming design
ICC'09 Proceedings of the 2009 IEEE international conference on Communications
Distributed beamforming in relay-assisted multiuser communications
ICC'09 Proceedings of the 2009 IEEE international conference on Communications
Joint downlink transmit and receive beamforming under per-antenna power constraints
ICICS'09 Proceedings of the 7th international conference on Information, communications and signal processing
MIMO transceiver optimization with linear constraints on transmitted signal covariance components
IEEE Transactions on Signal Processing
Coordinated linear beamforming in downlink multi-cell wireless networks
IEEE Transactions on Wireless Communications
Coordinated beamforming for the multicell multi-antenna wireless system
IEEE Transactions on Wireless Communications
Half-duplex Gaussian interference channel with transmitter and receiver cooperation
IEEE Communications Letters
MIMO downlink scheduling with non-perfect channel state knowledge
IEEE Transactions on Communications
Iterative linear MMSE transmit and receive strategies for cellular MIMO networks
Asilomar'09 Proceedings of the 43rd Asilomar conference on Signals, systems and computers
Multiuser MISO transmitter optimization for intercell interference mitigation
IEEE Transactions on Signal Processing
IEEE Communications Letters
Multi-cell MIMO cooperative networks: a new look at interference
IEEE Journal on Selected Areas in Communications - Special issue on cooperative communications in MIMO cellular networks
Cooperative multi-cell block diagonalization with per-base-station power constraints
IEEE Journal on Selected Areas in Communications - Special issue on cooperative communications in MIMO cellular networks
Linear precoding in cooperative MIMO cellular networks with limited coordination clusters
IEEE Journal on Selected Areas in Communications - Special issue on cooperative communications in MIMO cellular networks
Adaptive spatial intercell interference cancellation in multicell wireless networks
IEEE Journal on Selected Areas in Communications - Special issue on cooperative communications in MIMO cellular networks
A low-complexity transmission and scheduling scheme for WiMAX systems with base station cooperation
EURASIP Journal on Wireless Communications and Networking - Special issue on interference management in wireless communication systems: theory and applications
Multimode transmission in network MIMO downlink with incomplete CSI
EURASIP Journal on Advances in Signal Processing - Special issue on cooperative MIMO multicell networks
Optimal multiuser zero forcing with per-antenna power constraints for network MIMO coordination
EURASIP Journal on Wireless Communications and Networking - Special issue on multimedia communications over next generation wireless networks
Multi-cell Optimal Downlink Beamforming Algorithm with Per-base Station Power Constraints
Wireless Personal Communications: An International Journal
Hi-index | 35.76 |
This paper considers the transmitter optimization problem for a multiuser downlink channel with multiple transmit antennas at the base-station. In contrast to the conventional sum-power constraint on the transmit antennas, this paper adopts a more realistic per-antenna power constraint, because in practical implementations each antenna is equipped with its own power amplifier and is limited individually by the linearity of the amplifier. Assuming perfect channel knowledge at the transmitter, this paper investigates two different transmission schemes under the per-antenna power constraint: a minimum-power beamforming design for downlink channels with a single antenna at each remote user and a capacity-achieving transmitter design for downlink channels with multiple antennas at each remote user. It is shown that in both cases, the per-antenna downlink transmitter optimization problem may be transformed into a dual uplink problem with an uncertain noise. This generalizes previous uplink-downlink duality results and transforms the per-antenna transmitter optimization problem into an equivalent minimax optimization problem. Further, it is shown that various notions of uplink-downlink duality may be unified under a Lagrangian duality framework. This new interpretation of duality gives rise to efficient numerical optimization techniques for solving the downlink per-antenna transmitter optimization problem