Gouri Barai

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This study was performed to evaluate the results and complications of percutaneous vertebroplasty (PVP) performed under CT guidance. We treated 106 patients (182 PVP): 67 for osteoporotic vertebral compression fracture, and 39 for osteolytic metastases. The first 78 patients were treated using computed tomography (CT) combined with conventional fluoroscopy(More)
Advanced metering infrastructure (AMI) is a major part of a smart grid system, and it deals with both data collection from smart meters and processing of those data. The traditional AMI architecture uses a centralized operation center with a centralized meter data management system (MDMS), which makes this system non-scalable. The system needs to be(More)
This paper deals with the communication system that uses M-ary Phase-Shift-Keying (M-PSK) and M-ary Quadrature Amplitude Modulation (M-QAM) to transmit information using OFDM technique over Rayleigh communication channel. In terms of Symbol Error Rate (SER), the performance of different modulation schemes using OFDM techniques in Rayleigh channel is(More)
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