Title :
Distributed downlink Multi-Cell Processing requiring reduced-rate back-haul data exchange
Author :
Zhang, Rong ; Giridhar, Krishnamurthy ; Hanzo, Lajos
Author_Institution :
Sch. of ECS., Univ. of Southampton, Southampton, UK
Abstract :
Different-complexity Multi-Cell Processing (MCP) schemes employing Distributed Signal-to-Interference-Leakage-plus-Noise-Ratio (SILNR) precoding techniques are proposed, which require reduced back-haul data exchange in comparison to the conventional MCP structure. Our results demonstrate that the proposed structures are capable of increasing the achievable cell-edge throughput and offering different geographic rate profile distributions as well as meeting different delay requirements.
Keywords :
cellular radio; precoding; distributed downlink multi-cell processing; distributed signal-to-interference-leakage-plus-noise-ratio precoding techniques; reduced-rate back-haul data exchange; Delay; Interference; Joints; MIMO; Optimization; Signal to noise ratio; Wireless communication;
Conference_Titel :
Wireless Communications and Networking Conference (WCNC), 2011 IEEE
Conference_Location :
Cancun, Quintana Roo
Print_ISBN :
978-1-61284-255-4
DOI :
10.1109/WCNC.2011.5779343
