Security in Mobile ADHOC Networks
SECURITY Among all the challenges of the VANET, security got less attention so far. VANET packets contains life critical information hence it is necessary to make sure that these packets…
Multicast Routing
The transport and network layer protocols we have studied so far provide for the delivery of packets from a single source to a single destination. Protocols involving just one sender…
Unicast Routing
Unicast – Unicast means the transmission from a single sender to a single receiver. It is a point to point communication between sender and receiver. There are various unicast protocols such…
Proactive vs Reactive Routing Protocols
Proactive vs Reactive Routing Protocols Routing protocols are the routes that help to learn dynamic routes. These protocols are organized on routers in regards with exchanging the information related…
Goals and classification
Computer Network means an interconnection of autonomous (standalone) computers for information exchange. The connecting media could be a copper wire, optical fiber, microwave or satellite. Networking Elements – The computer network…
Classes of Routing Protocols
Routing is a process in which the layer 3 devices (either router or layer 3 switch) finds the optimal path to deliver a packet from one network to another. Dynamic…
Network Protocols
Network Protocols are a set of rules governing exchange of information in an easy, reliable and secure way. Before we discuss the most common protocols used to transmit and receive data…
HIPERLAN
The HIPERLAN tutorial covers HIPERLAN basics and types viz. HIPERLAN/1,HIPERLAN/2. It mentions HIPERLAN/2 frame structure and protocol stack.The Physical and MAC protocol layers are covered. Link to difference between HIPERLAN/1 and HIPERLAN/2…
IEEE Standards
The 802.11 standard is defined through several specifications of WLANs. It defines an over-the-air interface between a wireless client and a base station or between two wireless clients. There are…
Medium Access Control (MAC) and Scheduling
Our efforts in the area of Medium Access Control (MAC) and scheduling are motivated by challenges introduced by the rapid evolution of wireless technologies and by the ongoing introduction of new…
