Kiran Chikkappa

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Cortina is an energy-efficient indoor localization system, which leverages a wireless sensor network to support navigation and tracking applications. To improve the localization performance, we develop a hybrid ranging system, which incorporate both RSS and RToF-based techniques. To overcome effects from indoor multipath, we design and implement algorithms(More)
Cortina is a distributed Real-Time Location System (RTLS) designed to track assets or people moving indoors. Our solution leverages a low-cost, low-power Wireless Sensor Network (WSN) based on the IEEE 802.15.4 radio standard. The network, which consists of wall-plugged sensor nodes, is designed to be self-configuring, self-healing and self-calibrating,(More)
Stability in transgene inheritance and expression is an important consideration in utilizing transgenic germplasm for the development of commercially viable transgenic crops. In the present study, inheritance of the carotenogenic transgene encoding enzyme phytoene synthase (psy) was studied in rice through PCR analysis in F2, BC1F1 (Swarna X F1), its(More)
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