Design of Energy Constrained Turbo Architecture

Abstract

Wireless Sensor Network can be energy constrained wireless scenarios, since the sensors are operated for extended periods of time, while relying on pufferies that are small, lightweight and inexpensive. Energy constrained wireless application is done with the help of Lookup Table-log-BCJR (LUT-Log-BCJRJ architecture. In our existing system the conventional LUT-Log-BCJR architecture have wasteful designs requiring high chip areas and hence high energy consumption for Energy constrained applications. This motivated our proposed System the WT log BCJR which is designed with Clock gating technique and achieves low-complexity energy-efficient architecture, and a low area and hence a low energy consumption and achieving a low energy consumption has a higher priority than having a high throughput. we use most fundamental Add Compare Select (ACS) operations and it is having low processing steps, so that low transmission energy consumption is required and reduces the overall energy consumption.