Titlebook: Communication Technologies for Vehicles; 4th International Wo Alexey Vinel,Rashid Mehmood,Naveen Chilamkurti Conference proceedings 2012 Sp

Fortuitous

Defiance

Toward Revocation Data Handling Efficiency in VANETs Infrastructure (PKI) can provide this functionality using digital certificates, but needs an efficient mechanism to revoked misbehaving/compromised vehicles. The IEEE 1609.2 standard states that VANETs will rely on the use of certificate revocation lists (CRLs) to achieve revocation. However, despi

事與愿違

eucalyptus

在駕駛

Human Participatory Sensing in Fixed Route Bus Information System countries, real-time bus arrival time information is still unavailable to the commuters. This is mainly due to the difficulty in installation and maintenance of existing infrastructure based solutions like Global Positioning System or Radio Frequency Identification system. In the present paper, we

放牧

Design and Prototype of a Train-to-Wayside Communication Architectureng people everywhere. It does not only connect people, but also machines, enhancing the efficiency of automated tasks and monitoring automated processes. In this context the IBBT (Interdisciplinary Institute for BroadBand Technology) project TRACK (TRain Applications over an advanced Communication n