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13 - Electrical and Electronic Engineering, Metallurgy and Materials

University College London

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Article title

Robust cognitive beamforming with bounded channel uncertainties

Type

D - Journal article

DOI

10.1109/TSP.2009.2027462

Title of journal

IEEE Transactions on Signal Processing

Article number

Volume number

Issue number

First page of article

4871

ISSN of journal

1053-587X

Year of publication

2009

URL

Number of additional authors

Additional information

87 GoogleScholar Citations. International collaboration with University of Luxembourg and KTH Sweden (B Ottersten). Obtained the optimal beamforming solution for a secondary network that ensures acceptable interference to the primary network with imperfect channel knowledge. Important to exploiting the TV spectrum white spaces for massive capacity enhancement. Led to £315k EPSRC funding EP/K015893/1 in collaboration with BT (Maziar Nekovee) and WiCO Shanghai (Yang Yang) and a £97k EPSRC CASE studentship with BT (Dave Wisely). Led to further collaboration with Shandong University (J Liu) on peer-to-peer communications and National University of Defense Technology (Jibo Wei) on physical-layer security optimisation.

Interdisciplinary

Cross-referral requested

Research group

None

Proposed double-weighted

Double-weighted statement

Reserve for a double-weighted output

Non-English

English abstract