Results 41 to 50 of about 327,438 (330)

Byzantine-Tolerant Set-Constrained Delivery Broadcast [PDF]

open access: yes, 2020
Set-Constrained Delivery Broadcast (SCD-broadcast), recently introduced at ICDCN 2018, is a high-level communication abstraction that captures ordering properties not between individual messages but between sets of messages.
Auvolat, Alex, Raynal, Michel
core   +1 more source

Congestion Control in CoAP Observe Group Communication

open access: yesSensors, 2019
The Constrained Application Protocol (CoAP) is a simple and lightweight machine-to-machine (M2M) protocol for constrained devices for use in lossy networks which offers a small memory capacity and limited processing.
Chanwit Suwannapong, Chatchai Khunboa
doaj   +1 more source

CoAP conformance testing based on TTCN-3

open access: yesTongxin xuebao, 2013
Protocol conformance test is of great importance in making sure that the protocol implementations conform to the protocol specification,thus helps protocol implementer to improve the implementations.CoAP (constrained application protocol) is a generic ...
Hong-qing DU   +2 more
doaj   +2 more sources

CoAP over ICN

open access: yes, 2016
The Constrained Application Protocol (CoAP) is a specialized Web transfer protocol for resource-oriented applications intended to run on constrained devices, typically part of the Internet of Things.
Fotiou, Nikos   +4 more
core   +1 more source

An ANT+ Protocol Based Health Care System [PDF]

open access: yes, 2015
In remote health care Body Area Networks (BAN) are very popular but demand low energy consumption due to very constrained resources. For it several protocols, such as ZigBee, BlueTooth, WiFi etc, have been proposed but non has delivered the optimum ...
CULMONE, Rosario, MEHMOOD, NADEEM QAISAR
core   +1 more source

Secure communication in IP-based wireless sensor network via a trusted gateway [PDF]

open access: yes, 2015
As the IP-integration of wireless sensor networks enables end-to-end interactions, solutions to appropriately secure these interactions with hosts on the Internet are necessary.
Demeester, Piet   +4 more
core   +1 more source

A UCB-based dynamic CoAP mode selection algorithm in distribution IoT

open access: yesAlexandria Engineering Journal, 2022
Lightweight constrained application protocol (CoAP) has emerged as a common communication protocol for resource-constrained equipment in distribution internet of things (IoT).
Shidong Zhang   +4 more
doaj   +1 more source

Design and Implementation of a CoAP-Compliant Solution for RFID Inclusion in the Internet of Things

open access: yesJournal of Sensor and Actuator Networks, 2016
Recent technological advancements allowed widening the applicability scope of the RFID (Radio Frequency Identification) technology from item identification to sensor-enabled computation platforms. This feature, added to the native radio energy-harvesting
Ivan Farris   +3 more
doaj   +1 more source

By dawn or dusk—how circadian timing rewrites bacterial infection outcomes

open access: yesFEBS Letters, EarlyView.
The circadian clock shapes immune function, yet its influence on infection outcomes is only beginning to be understood. This review highlights how circadian timing alters host responses to the bacterial pathogens Salmonella enterica, Listeria monocytogenes, and Streptococcus pneumoniae revealing that the effectiveness of immune defense depends not only
Devons Mo   +2 more
wiley   +1 more source

An Edge-Fog Secure Self-Authenticable Data Transfer Protocol

open access: yesSensors, 2019
Development of the Internet of Things (IoT) opens many new challenges. As IoT devices are getting smaller and smaller, the problems of so-called “constrained devices” arise.
Algimantas Venčkauskas   +5 more
doaj   +1 more source

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