Joint and distributed linear precoding for centralised and decentralised multicell processing
Zhang, Rong and Hanzo, Lajos (2010) Joint and distributed linear precoding for centralised and decentralised multicell processing. In, VTC2010-FALL, Ottawa, CA, 06 - 09 Sep 2010. 5pp.
Linear precoding techniques are designed for both joint and distributed Multi-Cell Processing (MCP), where both centralised and decentralised Channel State Information (CSI) exchange scenarios are considered. The outage rate of various linear precoding techniques is investigated in the cell-edge area of a practical three-cell based cooperative scenario under both fully-loaded and lightly-loaded system con?gurations, when encoun-tering either no tier-one Co-Channel Interference (CCI) or full tier-one CCI. The numerical results demonstrate the superiority of the low-complexity, yet scalable decentralised Distributed Signal-to-Leakage-Noise-Ratio (DSLNR) based linear precoding technique under realistic CSI quantisation and channel-induced feedback error conditions when full tier-one CCI is considered.
|Item Type:||Conference or Workshop Item (Paper)|
|Subjects:||Q Science > QA Mathematics > QA75 Electronic computers. Computer science|
|Divisions :||Faculty of Physical Sciences and Engineering > Electronics and Computer Science > Southampton Wireless Group
|Accepted Date and Publication Date:||
|Date Deposited:||12 Sep 2010 16:46|
|Last Modified:||31 Mar 2016 14:19|
India-UK advanced technology centre
Funded by: EPSRC (EP/J016640/1)
Led by: Lajos Hanzo
1 January 2012 to 30 June 2014
|Further Information:||Google Scholar|
|RDF:||RDF+N-Triples, RDF+N3, RDF+XML, Browse.|
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