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.


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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)
ISBNs: 9781424435739
ISSNs: 1090-3038
Subjects: Q Science > QA Mathematics > QA75 Electronic computers. Computer science
Divisions : Faculty of Physical Sciences and Engineering > Electronics and Computer Science > Southampton Wireless Group
ePrint ID: 271534
Accepted Date and Publication Date:
September 2010Delivered
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

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