Ravi Verma, Bharat Bhushan
Invention of wireless portable devices plays critical role in communication where the production of data is getting higher causes traffic higher, these traffic may be in the form of digital or analog signals, when some device are interacting with other in communication network has to be well managed and designed according to the volume of upcoming and ongoing data services so that network can be safer from failure and data loss that can be the biggest drawback of network technology, now are days internet are known as such a dependable unit for the communication therefore everyone are having very much efficiency in communication.Researchers can say that “Congestion, in terms of networking is known as a kind of thing where one media carries large volume of data beyond its capacity, causes congestion”, In such of environment as the traffic gets higher sender and receiver node suffer a kind of problem known as “congestion”, as result network performance degrades, quality in communication getting deteriorate, resulting delay and network suffered from loss of data packets. In such type of congested network one can analyze slow response time with reduced throughput performance, to overcome from the problem one need to focus on errors occurred due to congestion, need to target at bandwidth inefficiency and network capacity to manage traffic. In this case data frame has been lost during the transmission due to congested network is getting countered by flow control network management protocol scheme known as retransmission policy and many others, which manage network traffic by reducing data load, this policy works in two sate mode under the management of parallel data traffic load where one mode manage initial load and other manage network throughput.
Congestion, Performance, Flow Control Data Loss, Throughput.