Evolution of wireless communication along with encoders

Abstract

Now a days technology drastically increasing, leads to increase in communication also. Internet of Things (IOT) is very basic fundamental necessary to the consumers in this decade, which requires a communication path mainly from end to end. By understanding this technology growth, took as motivation and started a survey for turbo decoder architecture in Long Term Evolution (LTE) and 3GPP-LTE communication. Different generation technologies adopt different kinds of encoder as well as decoder to encrypt the data which can be sent from source devices to destination devices, which consists parameters like data rate, frequency used to transmit and speed of transitioning i.e., encoding and decoding the data at the transmitter as well as receiver. This paper represents a survey on different architectures of turbo decoder in LTE communication which can give a brief idea about the communication and also the usage of turbo encoder in various applications. Initially we look back a history and development of a communication system till LTE. Later we discuss the different technologies and topologies on turbo decoder along with its architecture, advantage and disadvantage.