A station of a mobile ad-hoc network (MANET) may selfishly refuse to forward transit packets as it shortens the battery life and takes up a portion of the bandwidth that could be used for source packets. Due to a high degree of station anonymity, selfishness meets with little punishment. The well-known watchdog mechanism can be used to check if an adjacent station forwards packets. We point out...

We explore methodology to divide an application’s data into several categories and send them through different IP differentiated services(DiffServ) grades. The issues are motivated by a futuristic infrastructure wherein the Internet service provider charges different prices to packets going through different service grades. This paper discusses how a subscriber of the DiffServ can assign differ...

Internet of Things (IoT) Mesh networks are becoming very popular to enable IoT devices communicate without relying on dedicated PC services. implicitly uses mesh networks. connectivity cloud and edge computing is in vogue. A Wireless Network (WMN) a multi-hop distributed wireless network with routers clients. Data originating from clients forwarded destinations through routers. In networks, dev...

Modern network interfaces demand highly intelligent traffic management in addition to the basic requirement of wire speed packet forwarding. Several vendors are releasing network processors in order to handle these demands. Network workloads can be classified into data plane and control plane workloads, however most network processors are optimized for data plane. Also, existing benchmark suite...

Contention resolution and forwarding of labeled optical packets at 40 Gb/s is demonstrated utilizing multiple InP based optical buffers and monolithic wavelength converters. Layer-2 packet recovery measurements are presented. ©2009 Optical Society of America OCIS codes: (060.1810) Buffers, couplers, routers, switches, and multiplexers; (060.6719) Switching, packet

Named Data Networking (NDN) is a recently designed Internet architecture that benefits data names instead of locations and creates essential changes in the abstraction network services from "delivering packets to specific destinations” "retrieving with special names" makes. This fundamental change new opportunities intellectual challenges all areas, especially routing communication, communicati...

This research presents a futuristic framework for Quality of Service (QoS) mapping between practically categorized packet video and relative di erentiated service (Di Serv) network employing uni ed priority index and adaptive packet forwarding mechanism under a given pricing model (e.g., Di Serv level di erentiated price/packet). Video categorization is based on the relative priority index (RPI...

Greedy Perimeter Stateless Routing (GPSR) is a Position-Based Routing Protocol for Wireless Networks that uses the Position of routers. GPSR makes greedy forwarding decision by using closest neighbor’s information of destination. In GPSR each node has the knowledge of its current physical position and also the neighbor node, this knowledge about node provides better routing. When a packet reach...

In MANETs, most network functions count on node cooperation. Forwarding packets of other nodes is a basic example of such cooperation. However, nodes may not be interested in forwarding the requested packets because of being selfishness or malice, which significantly degrades network performance. Therefore, in respect of node forwarding process, we propose a global punishment-based repeated-gam...