Wireless Communication

Rajwinder Kaur ¹, Sandeep Singh Kang ¹

Affiliations
1 Chandigarh Engineering College, Landran, Mohali, IN

Abstract

Standards of IEEE 802 ease the deployment of networking infrastructures and provides employers to access corporate networks while travelling or visiting. These standards provide two modes of communication called infrastructure and ad hoc modes. At present Wireless network has been deployed worldwide, but some security issues in wireless network might have prevented its further acceptance. IEEE 802.1X specification is one of the solutions to overcome the limitation of wireless network security, a technique for port-based network handover control, which is based on Rivest, Shamir and Adleman(RAS). It is an authentication framework that can support public-key cryptography. RAS algorithm involves three steps: key generation, password based encryption, decryption between base stations and it is flexible in its implementation. Thus, it might be possible to use RSA as a generic authentication mechanism in various wireless networks including ad hoc network. This paper describes Wireless network scenario we must have improve Performance, Security, Usability in wireless network on base stations using proposed algorithm with RSA cryptography based algorithm.

Keywords

IEEE 802.11, Simulation, Wireless, Network Performance and Security, EAP, RSA.

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Amandeep Kaur ¹, Parminder Singh ¹, Sandeep Singh Kang

Affiliations
1 Chandigarh Engineering College, Landran, Mohali, IN

Abstract

A Mobile Ad hoc Network (MANET) is a collection of nodes which are connected by wireless links. MANET is a self configuring network in which nodes are free to move. This paper used two ADHOC routing protocols and comparison between these AODV and DSDV protocols. The Gateway had been selected for communicated with source node and destination node. The TCP Reno modified protocol of TCP in wireless networks configured on both ends for providing end to end (E2E) connectivity. The Interface Queue Occupancy Algorithm and Gateway Selection Algorithm had been used for selecting a particular gateway and run under the Network simulator (NS2). The TCP performance has been calculating by various scripts namely Perl and Python scripts. This Paper presents the results of throughput of both AODV and DSDV protocols and shows that AODV performs well over DSDV protocol. The simulation performed over 802.11 networks and works on IPv4 as well as IPv6 protocol.

Keywords

MANET, AODV, DSDV, Throughput.

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