For access to this article, please select a purchase option:
IET members benefit from discounts to all IET publications and free access to E&T Magazine. If you are an IET member, log in to your account and the discounts will automatically be applied.
Your recommendation has been sent to your librarian.
There is no abstract available for this article.
Inspec keywords: ubiquitous computing; mobile radio; government policies; traffic control
Subjects: Road-traffic system control; Mobile radio systems; Traffic engineering computing; Computer communications