Despite the great demand on and attempts at package express ship** services, online
retailers have not yet had a practical solution to make such services profitable. In this paper …

Abstract Routing in Wireless Sensor Networks (WSNs) plays a significant role in the field of
environment-oriented monitoring, traffic monitoring, etc. Here, wide contributions that are …

We review the research literature investigating systems in which mobile entities can carry
data while they move. These entities can be either mobile by nature (eg, human beings and …

The recent development of channel technology has promised to reduce the transaction
verification time in blockchain operations. When transactions are transmitted through the …

Delay and Disruption Tolerant Networking (DTN) is a network architecture created basically
to overcome non-continuing connectivity. There has been a great deal of research on this …

As a critical part of public transportation systems, buses driving routinely in urban areas
naturally form a bus ad-hoc network (BusNet). Different from conventional vehicular ad-hoc …

In vehicle delay tolerant networks (VDTNs), current routing algorithms select relay vehicles
based on either vehicle encounter history or predicted future locations. The former method …

Vehicular delay tolerant networks (VDTNs) present an efficient platform for delivering delay
tolerant contents in vehicular networks by utilizing vehicle to vehicle or vehicle to road side …

Opportunistic underwater sensor networks (OUSNs) are deployed for various underwater
applications, such as underwater creatures tracking and tactical surveillance. However, the …

Reliability of routing mechanisms in wireless networks is typically measured with Packet
Delivery Ratio (PDR). Basically, PDR is reported with an optimistic assumption that the …