Results 91 to 100 of about 2,543 (182)
Win CoAP: A Window-Based Congestion Control Approach for Burst Traffic in IoT Networks
IEEE AccessConstrained Application Protocol (CoAP) is a widely used communication protocol in Internet of Things (IoT) networks. Congestion is a major concern in IoT networks because it affects the performance of applications and network reliability.
Archana K. Rajan, Masaki Bandai
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Implementation of RTOS to the WSN node [PDF]
, 2012 Bezdrátové senzorické sieťe zväčša používajú `event-driven` operačné systémy. Táto práca diskutuje výhody nevýhody použitia RTOS v bezdrátových senzorických sieťach.
Ulianko, Michal
core
RIOT: One OS to Rule Them All in the IoT [PDF]
, 2012 The Internet of Things (IoT) embodies a wide spectrum of machines ranging from sensors powered by 8-bits microcontrollers, to devices powered by processors roughly equivalent to those found in entry-level smartphones.
Baccelli, Emmanuel +4 more
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Gumsense - a high power low power sensor node
, 2009 The development of increasingly complex algorithms for sensor networks has made it difficult for researchers to implement their design on typical sensor network hardware with limited computing resources.
Basford, P. +3 more
core
Електромагнітна сумісність та безпека на залізничному транспорті, 2023 В статье рассмотрен стенд для изучения энергоэффективности отдельных узлов и беспроводной сенсорной сети в целом. Для создания отдельного узла сети выбрана плата MSP-EXP430G2553 LaunchPad и модуль радиосвязи СС2500 с использованием протокола, встроенного в операционную систему реального времени Contiki.
openaire +1 more source
Securing Internet of Things with Lightweight IPsec [PDF]
, 2010 Real-world deployments of wireless sensor networks (WSNs) require secure communication. It is important that a receiver is able to verify that sensor data was generated by trusted nodes. In some cases it may also be necessary to encrypt sensor data in
Chung, Tony +5 more
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Reprogramming embedded systems at run-time [PDF]
, 2017 The dynamic re-programming of embedded systems is a long-standing problem in the field. With the advent of wireless sensor networks and the 'Internet of Things' it has now become necessary to be able to reprogram at run-time due to the difficulty of ...
Oliver, Richard +2 more
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Energy-Efficient Message Bundling with Delay and Synchronization Constraints in Wireless Sensor Networks. [PDF]
Sensors (Basel), 2022 Li S, Kim KS, Zhang L, Huan X, Smith J.
europepmc +1 more source
A Sensor Network Simulator for the Contiki OS
, 2006 This report introduces a new sensor network simulator for the Contiki OS - the COOJA Simulator. The Contiki OS is a portable operating system designed specifically for resource limited devices such as sensor nodes. It is built around an event-driven kernel but supports pre-emptive multithreading at a per-process basis.
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iDetect for vulnerability detection in internet of things operating systems using machine learning. [PDF]
Sci Rep, 2022 Al-Boghdady A, El-Ramly M, Wassif K.
europepmc +1 more source