Throughput of cellular systems with conferencing mobiles and cooperative base stations
EURASIP Journal on Wireless Communications and Networking - Theory and Applications in Multiuser/Multiterminal Communications
Downlink performance and capacity of distributed antenna systems in a multicell environment
IEEE Transactions on Wireless Communications
Information-theoretic considerations for symmetric, cellular, multiple-access fading channels. I
IEEE Transactions on Information Theory
High-SNR power offset in multiantenna communication
IEEE Transactions on Information Theory
Spectral Efficiency of Joint Multiple Cell-Site Processors for Randomly Spread DS-CDMA Systems
IEEE Transactions on Information Theory
Sum Rate Characterization of Joint Multiple Cell-Site Processing
IEEE Transactions on Information Theory
Mesh networks: commodity multihop ad hoc networks
IEEE Communications Magazine
Downlink multicell processing with limited-backhaul capacity
EURASIP Journal on Advances in Signal Processing - Multiuser MIMO Transmission with Limited Feedback, Cooperation, and Coordination
An achievable rate region for the Gaussian Z-interference channel with conferencing
Allerton'09 Proceedings of the 47th annual Allerton conference on Communication, control, and computing
On the performance of compressed interference forwarding for uplink base station cooperation
GLOBECOM'09 Proceedings of the 28th IEEE conference on Global telecommunications
Sum-rate maximizing beamforming in multicell systems with limited feedback
Asilomar'09 Proceedings of the 43rd Asilomar conference on Signals, systems and computers
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
Multimode transmission in network MIMO downlink with incomplete CSI
EURASIP Journal on Advances in Signal Processing - Special issue on cooperative MIMO multicell networks
Cognitive cooperation for the downlink of frequency reuse small cells
EURASIP Journal on Advances in Signal Processing - Special issue on cooperative MIMO multicell networks
Reducing power consumption of mobile access networks with cooperation
Proceedings of the 2nd International Conference on Energy-Efficient Computing and Networking
Wireless Personal Communications: An International Journal
Hi-index | 754.84 |
Cooperative decoding at the base stations (or access points) of an infrastructure wireless network is currently well recognized as a promising approach for intercell interference mitigation, thus enabling high frequency reuse. Deployment of cooperative multicell decoding depends critically on the tolopology and quality of the available backhaul links connecting the base stations. This work studies a scenario where base stations are connected only if in adjacent cells, and via finite-capacity links. Relying on a linear Wyner-type cellular model with no fading, achievable rates are derived for the two scenarios where base stations are endowed only with the codebooks of local (in-cell) mobile stations, or also with the codebooks used in adjacent cells. Moreover, both uni- and bidirectional backhaul links are considered. The analysis sheds light on the impact of codebook information, decoding delay, and network planning (frequency reuse) on the performance of multicell decoding as enabled by local and finite-capacity backhaul links. Analysis in the high-signal-to-noise ratio (SNR) regime and numerical results validate the main conclusions.