Interference reduction and capacity improvement in collaborative beamforming networks via directivity optimization

• Main Authors: Jayaprakasam, S., Rahim, S. K. A., Leow, C. Y., Ting, T. O.
• Format: Conference or Workshop Item
• Language: English
• Published: 2015
• Subjects: TK Electrical engineering. Electronics Nuclear engineering
• Online Access: http://eprints.utm.my/id/eprint/59333/1/SuhanyaJayaprakasam2015_InterferenceReductionandCapacity.pdf; http://eprints.utm.my/id/eprint/59333/; http://dx.doi.org/10.1109/I4CT.2015.7219592
• Institution: Universiti Teknologi Malaysia

Collaborative beamforming with finite number of collaborating nodes produces sidelobes that depend on the nodes' arrangement. Sidelobes cause interference when they occur at the directions of unintended receivers and thus reduce the transmission rate at these receivers. Peak sidelobe minimizati...