Chance constrained robust downlink beamforming in multicell networks
- Submitting institution
-
Middlesex University
- Unit of assessment
- 11 - Computer Science and Informatics
- Output identifier
- 1358
- Type
- D - Journal article
- DOI
-
10.1109/TMC.2016.2516981
- Title of journal
- IEEE Transactions on Mobile Computing
- Article number
- -
- First page
- 2682
- Volume
- 15
- Issue
- 11
- ISSN
- 1536-1233
- Open access status
- Out of scope for open access requirements
- Month of publication
- January
- Year of publication
- 2016
- URL
-
http://eprints.mdx.ac.uk/19051/
- Supplementary information
-
-
- Request cross-referral to
- -
- Output has been delayed by COVID-19
- No
- COVID-19 affected output statement
- -
- Forensic science
- No
- Criminology
- No
- Interdisciplinary
- No
- Number of additional authors
-
2
- Research group(s)
-
-
- Citation count
- 3
- Proposed double-weighted
- No
- Reserve for an output with double weighting
- No
- Additional information
- This paper considers a practical multicell/cellular network where perfect channel state information (CSI) cannot be attained. Due to the scarcity of frequency resource, high frequency reuse across the network causes severe intercell interference (ICI), which degrades network performance. This paper is significant because it tackles the two aforementioned problems by proposing a chance-constraint downlink beamforming approach. The proposed optimization problem maintains the local users’ quality of service demands in a robust and power efficient way while balancing the ICI in an optimal way across the multiple cells under imperfect CSI and with high frequency.
- Author contribution statement
- -
- Non-English
- No
- English abstract
- -