?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.relation=http%3A%2F%2Fmiis.maths.ox.ac.uk%2Fmiis%2F66%2F&rft.title=Graph+colouring+for+office+blocks&rft.creator=Allwright%2C+David&rft.creator=Gould%2C+Tim&rft.creator=Gravesen%2C+Jens&rft.creator=Leese%2C+Robert&rft.creator=Petersen%2C+Henrik&rft.subject=None%2FOther&rft.subject=Aerospace+and+defence&rft.subject=Information+and+communication+technology&rft.description=The+increasing+prevalence+of+WLAN+(wireless+networks)+introduces+the+potential+of+electronic+information+leakage+from+one+company's+territory+in+an+office+block%2C+to+others+due+to+the+long-ranged+nature+of+such+communications.+BAE+Systems+have+developed+a+system+('stealthy+wallpaper')+which+can+block+a+single+frequency+range+from+being+transmitted+through+a+treated+wall+or+ceiling+to+the+neighbour.+The+problem+posed+to+the+Study+Group+was+to+investigate+the+maximum+number+of+frequencies+ensure+the+building+is+secure.+The+Study+group+found+that+this+upper+bound+does+not+exist%2C+so+they+were+asked+to+find+what+are+%22good+design-rules%22+so+that+an+upper+limit+exists.&rft.date=2006&rft.type=Study+Group+Report&rft.type=NonPeerReviewed&rft.format=application%2Fpdf&rft.language=en&rft.identifier=http%3A%2F%2Fmiis.maths.ox.ac.uk%2Fmiis%2F66%2F1%2FBAE-report.pdf&rft.identifier=++Allwright%2C+David+and+Gould%2C+Tim+and+Gravesen%2C+Jens+and+Leese%2C+Robert+and+Petersen%2C+Henrik++(2006)+Graph+colouring+for+office+blocks.++%5BStudy+Group+Report%5D+++++