Learn More
MIMO CDMA system with the calibration of OFDM method is proposed. To obtain the spatial diversity between the symbols, STBC block codes were used. Space time block coding (STBC) is the most efficient method due to its provision of full spatial diversity and simple linear decoder. The combination of space-time block coding (STBC) and Direct-Sequence(More)
  • P. Sampath Reddy, K. Jyostna
  • 2017
Diabetes is one of the life threatening diseases in theworld. Nowadays, diabetes patients are increasing due toimproper monitoring of blood glucose level. The diabetes infectedpatients have to check the amount of glucose level present in thebody using invasive method. By using this method, they have totake a drop of blood from the body and check the amount(More)
With the growing demand for wireless applications, there is an incalculable rise in bandwidth consumption that in turn leads to the spectrum scarcity. The conflict between spectrum underutilization and spectrum scarcity is solved by a well-known technology called Cognitive Radio (CR). The main aim of CR is to exploit unutilized spectrum of licensed(More)
  • 1