Filters








14,717 Hits in 8.6 sec

A fast and reliable protocol for wireless sensor networks in critical conditions monitoring applications

Azzedine Boukerche, Richard Werner Nelem Pazzi, Regina Borges Araujo
2004 Proceedings of the 7th ACM international symposium on Modeling, analysis and simulation of wireless and mobile systems - MSWiM '04  
A great challenge to these networks is to provide a fast, reliable and fault tolerant channel for events diffusion, which meets the requirements of query-based, event-driven and periodic sensor networks  ...  This paper presents a fault tolerant and low latency algorithm, which we refer to as PEQ (Periodic, Event-Driven and Query-Based Protocol), that meets sensor networks requirements for critical conditions  ...  One of the most appealing applications is security surveillance and critical conditions monitoring.  ... 
doi:10.1145/1023663.1023692 dblp:conf/mswim/BoukerchePA04 fatcat:ecsuzamrcrdtbidktrx3eb23fm

A Weighted Routing Scheme for Industrial Wireless Sensor Networks

Manish Kumar, Rajeev Tripathi, Sudarshan Tiwari
2015 International Journal of Wireless Networks and Broadband Technologies  
In industrial monitoring and control application, the sensory measures should be delivered to control center in predefined deadline time, so the necessary actions may timely initiated.  ...  The geographical routing as reactive routing protocol plays a massive role for real-time packet delivery.  ...  In case of critical application such as radiation monitoring, intrusion detection, fire detection or emergency situation like life saving condition, the warning message requires the real-time and reliable  ... 
doi:10.4018/ijwnbt.2015040101 fatcat:anyio3lefra4zodzeh7jpg2esi

Healthcare Systems: Wireless Sensor Networks Using Recent Advances on Energy Efficient Cluster Based Routing Protocols
English

Dr.Kathir. Viswalingam, G.Ayya ppan
2014 International Journal of Innovative Research in Computer and Communication Engineering  
Sensed data by accessing infrastructure networks as shown in A number of hospitals and medical centers are exploring applications of wireless sensor network (WSN) technology to a wide range of medical  ...  Subsequently, civilian application domains of wireless sensor networks were considered, such as environmental and species monitoring, production, healthcare, smart home, etc.  ...  Therefore, it is critical to asses routing protocols for health care monitoring applications.  ... 
doi:10.15680/ijircce.2014.0212009 fatcat:uubabc2a5vdbza5ekzoqtkibje

Wireless sensor networks applications in aircraft structural health monitoring

Dragoljub Vujic
2015 Istrazivanja i projektovanja za privredu  
Aircraft industry has to meet a challenge of reducing operational and maintenance costs. One of the possible ways for reducing these costs is the introduction of wireless sensor networks (WSNs).  ...  WSNs are already finding a variety of applications for both safety-critical and non-safety critical distributed systems.  ...  MicroStrain´s Lossless Extended Range Synchronized (LXRS) wireless sensor networks are scalable, fast, and 100% reliable under most operating conditions.  ... 
doi:10.5937/jaes13-7388 fatcat:bbsm2adlgrepvc5lmgr56b2cse

The challenges of building scalable mobile underwater wireless sensor networks for aquatic applications

Jun-Hong Cui, Jiejun Kong, M. Gerla, Shengli Zhou
2006 IEEE Network  
wireless sensor networks.  ...  The large-scale mobile Underwater Wireless Sensor Network (UWSN) is a novel networking paradigm to explore aqueous environments.  ...  The ideal vehicle for this type of extensive monitoring is a networked underwater wireless sensor distributed system, referred to as the Underwater Wireless Sensor Network (UWSN).  ... 
doi:10.1109/mnet.2006.1637927 fatcat:hf574ju265bkpayhhke6ackfvi

Cost Effective Energy Efficient and Secure Routing Protocol (CESR) for WBAN

Gurbeer Kaur, Navneet Kaur
2017 International Journal of Computer Applications  
Wireless body area network (WBAN) is a health monitoring technology in which sensors are attached to or implanted in various parts of the human for remote monitoring of different body parameters.  ...  General Terms Wireless Body Area Network (WBAN) is a wireless network of various sensing devices which could be implanted and embedded inside the body (Implants), could be placed on the body (Wearable  ...  Therefore design of MAC protocol plays vital role in WBAN for the reliability and efficiency of the network.  ... 
doi:10.5120/ijca2017914727 fatcat:yjedncyywffcfhp4plkmlzrtva

A Novel Innovation of Analyzing Various Methods and Techniques using WirelessHART for Low Power Consumption

S . Kamalakkannan, V. Sandhya, S. Mathivilasini, P. Kavitha
2016 Indian Journal of Science and Technology  
Objectives: In recent years WirelessHART in sensor networks has gained significant importance. This significance is due to the enormous application of the distributed environment.  ...  Industrial requirements on wireless technologies have the high demand to focus on reliable and robust communication.  ...  Low Energy Consumption Model using WirelessHART WirelessHART is a wireless mesh network communications protocol for process automation applications.  ... 
doi:10.17485/ijst/2016/v9i43/98430 fatcat:mmdq7p3me5brffntkrys7zxf5e

Wireless Sensor Body Area Network

Pawan Kumar Verma, Preeti Sondhi
2019 Zenodo  
In this research work, we propose a reliable, power efficient and high throughput routing protocol for Wireless Body Area Networks.  ...  This paper offers a survey of the concept of Wireless Body Area Networks. First, we focus on some applications with special interest in patient monitoring.  ...  ZigBee: ZigBee is an IEEE 802.15.4 standardized solutions for wireless telecommunications designed for sensors and controls, and suitable for use in harsh or isolated conditions.  ... 
doi:10.5281/zenodo.3591115 fatcat:pkptrstv3nb65p3mj2ygqmrts4

Wireless Sensor Systems for Space and Extreme Environments: A Review

Habib F. Rashvand, Ali Abedi, Jose M. Alcaraz-Calero, Paul D. Mitchell, Subhas Chandra Mukhopadhyay
2014 IEEE Sensors Journal  
The paper includes the scanning of the critical development of wireless sensor systems and associated networking in three basic key areas of: (a) clarification of the fuzzy term of SEE that appears to  ...  applications, and (c) highlighting significant problem areas facing wireless sensor systems and associated leading industries by example.  ...  ENERGY CHALLENGES AND ENERGY EFFICIENT MULTIPLE ACCESS Reliable and efficient multiple access remains a significant research problem for mission-critical applications in SEE characterised by challenging  ... 
doi:10.1109/jsen.2014.2357030 fatcat:b7cgmsobqzblfirfnbb5tq6xpy

Systems-of-Systems Framework for Providing Real-Time Patient Monitoring and Care: Challenges and Solutions [chapter]

Roman Obermaisser, Mohammed Abuteir, Ala Khalifeh, Dhiah el Diehn I. Abou-Tair
2015 Communications in Computer and Information Science  
This paper describes a framework for providing scalable and effective monitoring services for patients' health and conditions to help them to rehabilitate and recover from their illnesses.  ...  While the importance of System-of-Systems (SoS) is widely recognized, today's missing support for real-time and reliability requirements limits the realization of SoS in safetyrelevant real-time applications  ...  In this paper, the system architecture is introduced to support reliable closed loop control with stringent real-time requirements for applications such as medical monitoring and therapeutic support.  ... 
doi:10.1007/978-3-662-48645-0_12 fatcat:6umbk5ninfho3cnwzwivuree3a

Wireless Sensor Networks for Space Applications: Network Architecture and Protocol Enhancements

Driss BENHADDOU, Manikanden BALAKRISHNAN, Xiaojing YUAN, Ji CHEN, Mukesh RUNGTA, Rick BARTON, Heng YANG
2009 Sensors & Transducers  
This paper will present challenges and opportunities of wireless sensor networks in space applications, and the investigation of system and protocol design for efficient performance monitoring.  ...  The application of Wireless Sensor Networks (WSNs) in time-sensitive space applications, such as astronaut health monitoring and environment-risk monitoring, demands exclusive investigation of network  ...  Protocol-level Optimizations In this section we describe the crucial sensor network algorithms and design optimizations required for performance monitoring in space environments.  ... 
doaj:c3590309d4c044a1b2b9540fcf102ee3 fatcat:gxh3fnvasnavbou7smsf2zaqwa

Event Driven Routing Protocols for Wireless Sensor Network- A Survey

Taruna S, Megha R.Tiwari, Sakshi Shringi
2013 International Journal on Computational Science & Applications  
Recent advancements in wireless sensor network have resulted into many new protocols some of them are specifically designed for sensor network for detecting the event and routing the event related information  ...  Advances in embedded systems have resulted in the development of wireless sensor networks, which not only provide unique opportunities for monitoring but also controlling homes, cities and the environments  ...  In this paper we will discuss about Event Driven Routing protocols for wireless sensor network.  ... 
doi:10.5121/ijcsa.2013.3201 fatcat:glqsdznh3fc6vb4kfrpklgybr4

A Review on Wireless Data Center Management

Neeraj Kumari, Arun Agarwal
2016 International Journal of Computer Applications  
SCADA system is used with sense-point data to process the information wireless sensor networks in DCs comprises sensor nodes, gateways, routers, server platforms and software application for the overall  ...  solutions that are business intelligent and built over a network of sense-points with the help of sensor networks that are suitable to deliver reliable trends.  ...  Reliability in Wireless Sensor Network The ability of a sensor node to maintain the sensor network functionalities without any interruption caused due to sensor node failures can be considered as a measure  ... 
doi:10.5120/ijca2016908990 fatcat:uzmviarcfrgh3fkyymrsw4qbny

Systems-of-Systems Framework for Providing Real-time Patient Monitoring and Care

Ala' Khalifeh, Roman Obermaisser Obermaisser, Mohammed Abuteir, Dhiah el Diehn I. Abou-Tair
2014 Proceedings of the 8th International Conference on Pervasive Computing Technologies for Healthcare  
This paper describes a framework for providing scalable and effective monitoring services for patients' health and conditions to help them to rehabilitate and recover from their illnesses.  ...  While the importance of Systems-of-Systems (SoS) is widely recognized, today's missing support for real-time and reliability requirements limits the realization of SoS in safetyrelevant real-time applications  ...  In this paper, the system architecture is introduced to support reliable closed loop control with stringent real-time requirements for applications such as medical monitoring and therapeutic support.  ... 
doi:10.4108/icst.pervasivehealth.2014.255324 dblp:conf/ph/KhalifehOAA14 fatcat:nlssdyuy55h6xlikft5ewhrlke

Body Area Networks for Ubiquitous Healthcare Applications: Opportunities and Challenges

Emil Jovanov, Aleksandar Milenkovic
2011 Journal of medical systems  
In this paper we present state of technology, discuss promising new trends, opportunities and challenges of body area networks for ubiquitous health monitoring applications.  ...  Body Area Networks integrated into mHealth systems are becoming a mature technology with unprecedented opportunities for personalized health monitoring and management.  ...  Some health monitoring applications require reliable localization in a very small range, for example, association of measurements from shared sensors, such as blood pressure sensor.  ... 
doi:10.1007/s10916-011-9661-x pmid:21327950 fatcat:6jkksfsn3bdu5ebczjdzoy4iqi
« Previous Showing results 1 — 15 out of 14,717 results