Results 171 to 180 of about 2,874 (207)

Managing 6LoWPAN sensors with CoAP on internet

2015 23nd Signal Processing and Communications Applications Conference (SIU), 2015
In this paper, we focus on accessing issue to IPv6 over Low Power Wireless Personal Area Networks (6LoWPAN) sensors. Constrained Application Protocol (CoAP) standard defined by IETF and standardisation works are still going on, is used to access and control 6LoWPAN sensors on internet.
Ilhan, Hacı, Karaman, Deniz, Gozuacik, Necip, Alagoz, Mustafa Olcay, Cagal, Ugur, Yavuz, Oguzhan   +5 more
openaire   +2 more sources

Computing the Retransmission Timeout in CoAP

2013
The most prominent IT trend nowadays is connection of Wireless Sensor Networks (WSNs) with Internet service infrastructure. Interconnection of the millions of sensor and processing devices will create a tremendous traffic increase that can lead to congestion.
Ekaterina Balandina, Yevgeni Koucheryavy, Andrei V. Gurtov   +2 more
openaire   +1 more source

CoAP-CTX: A Context-Aware CoAP Extension for Smart Objects Discovery in Internet of Things

2017 IEEE 41st Annual Computer Software and Applications Conference (COMPSAC), 2017
In the Internet of Things paradigm, the total number of interconnected smart objects tends to increase in elevate rates in the next years, creating an overload of objects to be controlled and configured by the users themselves. Alternatively, context-aware discovery services have potential to minimize this problem by applying rules to determine which ...
Felipe Mota Barreto, Paulo A. de S. Duarte, Marcio E. F. Maia, Rossana M. de Castro Andrade, Windson Viana   +4 more
openaire   +1 more source

$$\lambda $$ -CoAP: An Internet of Things and Cloud Computing Integration Based on the Lambda Architecture and CoAP

2016
The Internet of Things (IoT) is an emerging technology that is growing continuously thanks to the number of devices deployed and data generated. Nevertheless, an upper layer to abstract the limitations of storing, processing, battery and networking is becoming a mandatory need in this field. Cloud Computing is an especially suitable technology that can
Manuel Díaz, Cristian Martín 0002, Bartolomé Rubio   +2 more
openaire   +1 more source

REST-ful CoAP Message Authentication

2015 International Workshop on Secure Internet of Things (SIoT), 2015
One core technology for implementing and integrating the architectural principles of REST into the Internet of Things (IoT) is CoAP, a REST-ful application protocol for constrained networks and devices. Since CoAP defaults to UDP as transport protocol, the protection of CoAP-based systems is realised by the adoption of DTLS, a transport-oriented ...
Hoai Viet Nguyen, Luigi Lo Iacono
openaire   +1 more source

Mobile CoAP for IoT mobility management

2015 12th Annual IEEE Consumer Communications and Networking Conference (CCNC), 2015
For Web-based applications in Internet of Things (IoT) environment, the IETF CoRE Working Group developed the Constrained Application Protocol (CoAP). A limitation of CoAP is that it does not address a mobility management for CoAP sensor nodes, which may move between different IP domains of a wireless sensor network.
Seung-Man Chun, Jong-Tae Park 0001
openaire   +1 more source

Implementation of Home Automation Using CoAP

TENCON 2018 - 2018 IEEE Region 10 Conference, 2018
The standard and ongoing communication technology is an unalloyed certainty for the advancement of Internet of Things (IoT) applications. Selection of required protocol for the present application plays an important role. Different protocols are used based on our requirements and application.
Ravi Kishore Kodali, Borra Yatish Krishna Yogi, Gudibanda Nagesh Sharan Sai, Honey Jehova Domma   +3 more
openaire   +1 more source

COAP 2013 Best Paper Prize

Computational Optimization and Applications, 2014
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +1 more source

Secure bootstrapping of nodes in a CoAP network

2012 IEEE Wireless Communications and Networking Conference Workshops (WCNCW), 2012
In today's world of home automation, smart objects are interconnected and participate in the Internet of Things. Being part of a very sensible eco-system, these entities must be secured against various kinds of attacks. Smart home appliances such as light bulbs or window shutters have very low processing power and networking capacities and more often ...
Olaf Bergmann, Stefanie Gerdes, Silke Schafer, Florian Junge, Carsten Bormann   +4 more
openaire   +1 more source

COAP 2017 Best Paper Prize

Computational Optimization and Applications, 2018
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +1 more source