نتایج جستجو برای: wireless body sensor network
تعداد نتایج: 1567558 فیلتر نتایج به سال:
at present, the solutions to prevent bedsore include using various techniques for movement and displacement of patients, which is not possible for some patients or dangerous for some of them while it also poses problems for health care providers. on the other hand, development of information technology in the health care system including application of wireless sensor networks (wsns) has led t...
objective: international diabetes organization estimates that there are 285 million people worldwide who suffer from diabetes, and this figure is expected to increase to 450 million in next 20 years. according to statistics issued by the world health organization, diabetes is considered among ten leading causes of death in world and its prevalence in the population is growing.this paper deals w...
Problem statement: The Wireless Body Area Sensor Networks (WBASNs) is a wireless network used for communication among sensor nodes operating on or inside the human body in order to monitor vital body parameters and movements. This study surveys the state-of-the-art on Wireless Body Area Networks, discussing the major components of research in this area including physiological sensing and prepro...
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The wireless network technology is increasingly important in healthcare as a result of the aging population and the tendency to acquire chronic disease such as heart attack, high blood pressure amongst the elderly. A wireless sensor network system that has the capability to monitor physiological sign such as SpO2 (Saturation of Arterial Oxygen) and heart beat rate in real-time from the human’s ...
Wireless Body Area Network is a wireless network of biomedical sensors that are attached to the human body. The aim of WBAN is to facilitate continuous recording and monitoring of a person’s health and transfer the data over a long distance communication network. Wearable sensors like Wristband Blood pressure sensor, glucowise sensor, fever alarm armband, ring sensor and tattoos sensor are atta...
One of the main challenges in wireless sensor network is energy problem and life cycle of nodes in networks. Several methods can be used for increasing life cycle of nodes. One of these methods is load balancing in nodes while transmitting data from source to destination. Directed diffusion algorithm is one of declared methods in wireless sensor networks which is data-oriented algorithm. Direct...
One of the main challenges in wireless sensor network is energy problem and life cycle of nodes in networks. Several methods can be used for increasing life cycle of nodes. One of these methods is load balancing in nodes while transmitting data from source to destination. Directed diffusion algorithm is one of declared methods in wireless sensor networks which is data-oriented algorithm. Direct...
To prolong the lifetime of a wireless body area sensor network (WBAN) is the most important concern in due to limited battery power of sensor nodes. Routing in WBAN is a very challenging problem due to the efficient utilization of energy. This paper focuses on energy efficient fuzzy routing protocol. Protocol based on fuzzy inference system computation reduces power consumption when compared to...
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