Improved performance of UDP amp; TCP throughput in Wi-Fi networks for voice and data services in mobile communications with MIMO systems

摘要

Exponential addition of the customers and limited bandwidth available for Mobile Communications results in increased blocking probability on the network. To decrease the blocking probability the voice services and data services are accessed with two different networks. Normally the essential network is cellular network and the second is Wi-Fi network. We categorize Access Points [AP] as Root, Non Root and Work Bridge. 5GHz Radio unlicensed spectrum is used for Testing and evaluation. Standard Packet sizes of 64bytes, 512bytes, 1280bytes & 1460bytes are considered for both UDP and TCP Throughput. The performance of UDP & TCP Throughputs between APs are evaluated for single channel of 20MHz bandwidth and thus proposed Channel bonding (MIMO channel) in 802.11n of 40MHz bandwidth for improved performance which is reflected in the result.