Performance Enhancement of Channel Estimation Technique in Broadcast and Multicast Mode

Abstract

In this paper we presented the enhanced method of channel estimation to deliver data over internet. The enhanced channel estimation method has to improve the wireless standard under orthogonal frequency division multiplexing (OFDM). The OFDM technique was allow the clients to be transmitted data simultaneously. The proposed enhanced method requires a slight change on full duplex method but still provides the end to end connectivity towards different nodes. Furthermore, the proposed method felt the knowledge of multicast groups and we do not concentrate on broadcasting concept. The multicast group selection and node electionwill be extendingour work. This method also retain the regressive compatibility and to attaining the better transmission. In addition, enhanced method to be monitored the packet flow, drop packet detail and number of transmitted/received packets. The paper does study the profound analysis of standard parameters that helps to explore this research with predefined parameters like throughput and delay.