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, Canada, Ottawa, Canada, 06 - 09 Sep 2010.
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Description/Abstract
Abstract— 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 configurations, 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) |
|---|---|
| Additional Information: | Event Dates: 6-9 September 2010 |
| ISBNs: | 9781424435739 |
| ISSNs: | 1090-3038 |
| Divisions: | Faculty of Physical and Applied Science > Electronics and Computer Science > Comms, Signal Processing & Control |
| Item ID: | 271534 |
| Date Deposited: | 12 Sep 2010 16:46 |
| Last Modified: | 01 Mar 2012 12:04 |
| Contributors: | Zhang, Rong (Author) Hanzo, Lajos (Author) |
| Date: | September 2010 |
| Additional Information: | Event Dates: 6-9 September 2010 |
| Status: | Published |
| Further Information: | Google Scholar |
| ISI Citation Count: | 0 |
| URI: | http://eprints.soton.ac.uk/id/eprint/271534 |
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