Throughput versus fairness: channel-aware scheduling in multiple antenna downlink
EURASIP Journal on Wireless Communications and Networking - Special issue on fairness in radio resource management for wireless networks
New performance results for multiuser optimum combining in the presence of rician fading
IEEE Transactions on Communications
Local base station cooperation via finite-capacity links for the uplink of linear cellular networks
IEEE Transactions on Information Theory
On certain large random Hermitian Jacobi matrices with applications to wireless communications
IEEE Transactions on Information Theory
Cooperative multicell zero-forcing beamforming in cellular downlink channels
IEEE Transactions on Information Theory
Uplink macro diversity of limited backhaul cellular network
IEEE Transactions on Information Theory
Resource allocation in protected and shared bands: uniqueness and efficiency of Nash equilibria
Proceedings of the Fourth International ICST Conference on Performance Evaluation Methodologies and Tools
What is the value of joint processing of pilots and data in block-fading channels?
ISIT'09 Proceedings of the 2009 IEEE international conference on Symposium on Information Theory - Volume 4
Throughput of precoded broadcast transmission with noisy feedback
ISIT'09 Proceedings of the 2009 IEEE international conference on Symposium on Information Theory - Volume 1
IEEE Transactions on Information Theory
Approximate analysis of power offset based on tri-diagonal toeplitz matrix
WiCOM'09 Proceedings of the 5th International Conference on Wireless communications, networking and mobile computing
Per-antenna rate and power control for MIMO layered architectures in the low- and high-power regimes
IEEE Transactions on Communications
MIMO wireless communications under statistical queueing constraints
Allerton'09 Proceedings of the 47th annual Allerton conference on Communication, control, and computing
Exploiting connections between MIMO MMSE achievable rate and MIMO mutual information
ICC'09 Proceedings of the 2009 IEEE international conference on Communications
Performance of hybrid-ARQ in block-fading channels: a fixed outage probability analysis
IEEE Transactions on Communications
Transmit diversity vs. spatial multiplexing in modern MIMO systems
IEEE Transactions on Wireless Communications
MIMO networks: the effects of interference
IEEE Transactions on Information Theory
Achievable sum rate of MIMO MMSE receivers: a general analytic framework
IEEE Transactions on Information Theory
Ergodic capacity analysis of amplify-and-forward MIMO dual-hop systems
IEEE Transactions on Information Theory
On the condition number distribution of complex wishart matrices
IEEE Transactions on Communications
WTS'10 Proceedings of the 9th conference on Wireless telecommunications symposium
Finite-SNR diversity-multiplexing tradeoff via asymptotic analysis of large MIMO systems
IEEE Transactions on Information Theory
Why does the Kronecker model result in misleading capacity estimates?
IEEE Transactions on Information Theory
Near-optimal power allocation for MIMO channels with mean or covariance feedback
IEEE Transactions on Communications
On information rates of the fading Wyner cellular model via the thouless formula for the strip
IEEE Transactions on Information Theory
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
Optimization of interference alignment beamforming vectors
IEEE Journal on Selected Areas in Communications - Special issue on cooperative communications in MIMO cellular networks
| Hi-index | 755.50 |
The analysis of the multiple-antenna capacity in the high-SNR regime has hitherto focused on the high-SNR slope (or maximum multiplexing gain), which quantifies the multiplicative increase as a function of the number of antennas. This traditional characterization is unable to assess the impact of prominent channel features since, for a majority of channels, the slope equals the minimum of the number of transmit and receive antennas. Furthermore, a characterization based solely on the slope captures only the scaling but it has no notion of the power required for a certain capacity. This paper advocates a more refined characterization whereby, as a function of SNR|dB, the high-SNR capacity is expanded as an affine function where the impact of channel features such as antenna correlation, unfaded components, etc., resides in the zero-order term or power offset. The power offset, for which we find insightful closed-form expressions, is shown to play a chief role for SNR levels of practical interest.