InitRech 2015/2016, sujet 24 - Historique des versions

Acuadros : /* Applications */

2016-06-19T15:47:01Z

‎Applications

Acuadros : /* Main contribution */

2016-06-19T15:22:41Z

‎Main contribution

Acuadros : /* Applications */

2016-06-19T15:20:32Z

‎Applications

Acuadros : /* Applications */

2016-06-19T15:03:00Z

‎Applications

Acuadros : /* Main contribution */

2016-06-17T19:54:43Z

‎Main contribution

Acuadros : /* Main contribution */

2016-06-17T19:53:12Z

‎Main contribution

Acuadros : /* Summary */

2016-06-17T19:52:23Z

‎Summary

Acuadros : Page créée avec « = Summary =
This article is talking about Integrating wireless sensor networks with the web.
The paper describes the design and development of an end-to-end IP base... »

2016-06-17T19:50:09Z

Page créée avec « = Summary = This article is talking about Integrating wireless sensor networks with the web. The paper describes the design and development of an end-to-end IP base... »

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= Summary =

 This article is talking about Integrating wireless sensor networks with the web.

 The paper describes the design and development of an end-to-end IP based architecture integrating a Constrained Application Protocol (CoAP) over 6LowPAN Contiki based Wireless Sensor Network (WSN) with an HTTP over IP based application and showing the benefits of COAP compared to HTTP. The idee is to allow a user to access WSN data simply from a Web browser.

 The Authors introduces first the subject, the use of the Internet Protocol in resource constrained devices has radically changed the Internet landscape and the number of connected object is increasingly growing.
 Then, they explain some new standards like 6LoWPAN , RPL, the terms WOT and M2M and the architectures REST to show the major benefits and advantages of this one’s. The article show different works which propose differents architectures and after this, they will present their work concerning a RESTful WSN based on CoAP.

 Firstly, it describes the major difference between CoAP and HTTP and compares the two protocols in terms of power consumption and overhead.

 Secondly, the paper describes the design and development of an end-to-end IP based architecture integrating a CoAP over 6LowPAN Contiki based WSN with an HTTP over IP based application.

 After an explanation of the a RESTful WSN based on CoAP, the paper describes the major functionalities of CoAP highlighting the differences with HTTP.

 Then, they explains the results of an experiment illustrating the benefit of CoAP in terms of power consumption compared to HTTP.

 Finally, We can see that CoAP offers the same methods for the resource manipulation as HTTP but supports additional functionalities typical of IoT and M2M applications, such as multicast, asynchronous communication and subscriptions.
The gateway is still in prototype phase and it requires the development of proxy and observation functionalities. Nearly, the application will be deployed and tested in a greenhouse monitoring testbed.

@@ Ligne 38 : / Ligne 38 : @@
 <br>Web designers will be able to apply real-time sensor data with web requests to the IP address of a sensor and the underlying wireless sensor network will support this type of communication with a rate of high reliability of data.
 <br>By making the sensors as easily accessible as web servers, wireless sensor networks transmit information in real time to the Internet of Things.
-<br>to conclude, it's must be more easier to integrate WSN to the web by reducing energy consumption with the use of CoAP.

@@ Ligne 21 : / Ligne 21 : @@
 = Main contribution =
-<br>The main contribution of the pape ris to discuss the integration of WSNs with the Web. This is being facilitated by the development of CoAP, an IETF protocol providing LLNs with a RESTful architecture.
+<br>The main contribution of the paper is to discuss the integration of WSNs with the Web. This is being facilitated by the development of CoAP, an IETF protocol providing LLNs with a RESTful architecture.
-<br>They illustrated how the introduction of UDP and the packet overhead compression drastically reduce the mote’s power consumption and consequently increase the battery lifetime.
+<br>The wireless sensor is still a device with limited resources do not allow to use Internet data publication systems applied to other entities such as Smartphones.
 <br>They also explain that the application allows a user to access WSN data directly from a Web browser and described the main building blocks of the gateway connecting the Web client with the WSN.
-<br>This work aims to make access to small wireless sensors as easy as access to Web servers. These works are the result of the confluence of two factors: the proven performance, low power consumption and high reliability and efforts on existing IP standards for smooth integration into Internet.
+<br>This work aims to make access to small wireless sensors as easy as access to Web servers.
 <br>The combination of these factors will result in relatively small and low power consumption that communicate reliably and sensors are compatible IP.Unfortunatly, the application hasn’t been deployed yet.
 = Applications =

@@ Ligne 35 : / Ligne 35 : @@
 <br>The Internet of Things will connect physical (analogic) environments to the (digital) Internet, unleashing exciting possibilities and challenges for a variety of application domains, such as smart metering, e-health logistics, building and home automation ,provide database solutions across the firms for data storage and software tools for business processes such as asset tracking, process control systems and building management systems.
-<br>To conclude, Web designers will be able to apply real-time sensor data with web requests to the IP address of a sensor and the underlying wireless sensor network will support this type of communication with a rate of high reliability of data.
+<br>Web designers will be able to apply real-time sensor data with web requests to the IP address of a sensor and the underlying wireless sensor network will support this type of communication with a rate of high reliability of data.
 <br>By making the sensors as easily accessible as web servers, wireless sensor networks transmit information in real time to the Internet of Things.

@@ Ligne 32 : / Ligne 32 : @@
 = Applications =
-<br>The IoT will connect physical (analogic) environments to the (digital) Internet, unleashing exciting possibilities and challenges for a variety of application domains, such as smart metering, e-health logistics, building and home automation ,provide database solutions across the enterprise for data storage and software tools for business processes such as asset tracking, process control systems and building management systems.
+The aim of the paper is to discussed about the connection of wireless sensor network to the web.
 <br>To conclude, Web designers will be able to apply real-time sensor data with web requests to the IP address of a sensor and the underlying wireless sensor network will support this type of communication with a rate of high reliability of data.
 <br>By making the sensors as easily accessible as web servers, wireless sensor networks transmit information in real time to the Internet of Things.

← Version précédente		Version du 17 juin 2016 à 19:54
Ligne 28 :		Ligne 28 :

	<br>The combination of these factors will result in relatively small and low power consumption that communicate reliably and sensors are compatible IP.Unfortunatly, the application hasn’t been deployed yet.		<br>The combination of these factors will result in relatively small and low power consumption that communicate reliably and sensors are compatible IP.Unfortunatly, the application hasn’t been deployed yet.
		+
		+
		+	= Applications =
		+
		+	<br>The IoT will connect physical (analogic) environments to the (digital) Internet, unleashing exciting possibilities and challenges for a variety of application domains, such as smart metering, e-health logistics, building and home automation ,provide database solutions across the enterprise for data storage and software tools for business processes such as asset tracking, process control systems and building management systems.
		+	<br>To conclude, Web designers will be able to apply real-time sensor data with web requests to the IP address of a sensor and the underlying wireless sensor network will support this type of communication with a rate of high reliability of data.
		+	<br>By making the sensors as easily accessible as web servers, wireless sensor networks transmit information in real time to the Internet of Things.

← Version précédente		Version du 17 juin 2016 à 19:52
Ligne 18 :		Ligne 18 :
	<br>Finally, We can see that CoAP offers the same methods for the resource manipulation as HTTP but supports additional functionalities typical of IoT and M2M applications, such as multicast, asynchronous communication and subscriptions.		<br>Finally, We can see that CoAP offers the same methods for the resource manipulation as HTTP but supports additional functionalities typical of IoT and M2M applications, such as multicast, asynchronous communication and subscriptions.
	The gateway is still in prototype phase and it requires the development of proxy and observation functionalities. Nearly, the application will be deployed and tested in a greenhouse monitoring testbed.		The gateway is still in prototype phase and it requires the development of proxy and observation functionalities. Nearly, the application will be deployed and tested in a greenhouse monitoring testbed.
		+
		+	= Main contribution =
		+
		+	<br>The main contribution of the pape ris to discuss the integration of WSNs with the Web. This is being facilitated by the development of CoAP, an IETF protocol providing LLNs with a RESTful architecture.
		+
		+	<br>They illustrated how the introduction of UDP and the packet overhead compression drastically reduce the mote’s power consumption and consequently increase the battery lifetime.
		+
		+	<br>They also explain that the application allows a user to access WSN data directly from a Web browser and described the main building blocks of the gateway connecting the Web client with the WSN.
		+
		+	<br>This work aims to make access to small wireless sensors as easy as access to Web servers. These works are the result of the confluence of two factors: the proven performance, low power consumption and high reliability and efforts on existing IP standards for smooth integration into Internet.
		+
		+	<br>The combination of these factors will result in relatively small and low power consumption that communicate reliably and sensors are compatible IP.Unfortunatly, the application hasn’t been deployed yet.

InitRech 2015/2016, sujet 24 - Historique des versions

Acuadros : /* Applications */

Acuadros : /* Main contribution */

Acuadros : /* Applications */

Acuadros : /* Applications */

Acuadros : /* Main contribution */

Acuadros : /* Main contribution */

Acuadros : /* Summary */

Acuadros : Page créée avec « = Summary = This article is talking about Integrating wireless sensor networks with the web. The paper describes the design and development of an end-to-end IP base... »

Acuadros : Page créée avec « = Summary =
This article is talking about Integrating wireless sensor networks with the web.
The paper describes the design and development of an end-to-end IP base... »