ASYNCHRONOUS OFFSET STACKING (OS) SPREADED DATA LINK LAYER FOR WMSN UPLINK

The WMSN Uplink Data link layer is asynchronous in nature. The use of Complete Complementary Codes based Offset Stacking Spreading in the uplink channel coding improves the processing gain. The increase in Processing gain improves the receive bit SNR (bit energy to overall noise power).The user transmitted in band signal power necessary to achieve a desired ( ) metrics becomes less.MAI and MPI reduction is a direct advantage of such a scheme. A socket communication approach is adopted for simulation keeping in mind the IoT adaptability of the uplink.