Jasvinder Pal Singh

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Traditionally, transmission power is adjusted dynamically to overcome unreliability over lossy links in energy-constrained Wireless Sensor Networks (WSNs). The network node increases its transmission power to achieve immunity against link errors or lowers the power to save energy and prevent interference. Through systematic analysis, we illuminate that it(More)
— In populated indoor environments, the radio signal quality is heavily influenced by channel impairments caused by movement of people, obstacles, or radio interferences. In such environments, high packet drop rates lead to frequent retransmissions and increased energy consumption of resource-restricted wireless nodes. To overcome this, we propose a novel(More)
— Energy efficient reliable communication over unpredictable wireless medium is a major challenge for resource constrained wireless sensor nodes employed in process/environment control application. In this paper, we suggest the soft decision decoding (SDD) based advanced Forward Error Correction (FEC) scheme for low power distributed sensor nodes. The(More)
In this paper, we investigate the performance of Wireless Networked Control System (WNCS) in an indoor environment, where often experienced high packet error rates negatively affect the control system stability. In such scenarios, low-power wireless communication among resource restricted distributed nodes (sensors, controllers and actuators) is heavily(More)
The energy consumption of sensor nodes, network induced delay and packet dropouts due to congestion are the major concerns in some real time sensor network applications where measurements are reported regularly or periodically to perform control and actuation under a certain time constraint. Here, we address these issues in our TDMA scheduling (Hybrid)(More)
To support rapid prototype development and integration of emerging smart home applications, we discuss a flexible and modular middleware framework implementation for home gateway system. The suggested implementation allows for uniting all heterogeneous networked resources with the gateway and publishes semantic enhancement of the cues being triggered by(More)
Software Quality is the degree to which a finished product conforms to its specifications. The earlier a fault is detected and is removed the easier it is to fix. Object oriented metrics focus on the combination of functions and data as an integrated object. Object oriented paradigm substantially improves productivity due to the effect of reuse. Requirement(More)
Measurement is an essential component of software engineering the aim of this paper to identify and analyze complexity of object oriented programming. In this we have applied Cohesion and Coupling metrics on programs of inheritance and interface and evaluate the metrics values. The cohesion and Coupling metrics presented identifies complexity between(More)