DPEL: Dynamic PIT Entry Lifetime in Vehicular Named Data Networks

Vehicular named data network (VNDN) has emerged as a promising network technology, where the focus of communication is moved from host-centric to information-centric. Since, the VNDN is at its early stage in development, there are several open issues to be explored and pending interest table (PIT) management is one of them. In VNDN, PIT stores each broadcasted interest until the required content is retrieved or its timer (PEL: PIT entry...