Zobrazeno 1 - 10
of 1 551
pro vyhledávání: '"Packet Delivery"'
Publikováno v:
مهندسی مخابرات جنوب, Vol 13, Iss 52, Pp 11-32 (2024)
Earthquakes are usually associated with damage. Therefore, any action to predict it is necessary. In data monitoring systems, being real-time and accuracy of data play a key role. In this article, a monitoring system based on the Internet of Things w
Externí odkaz:
https://doaj.org/article/16d73983ea424e149621cc9dce816b32
Publikováno v:
IEEE Access, Vol 12, Pp 178476-178494 (2024)
LoRaWAN (Long Range Wide Area Network) technology has emerged as a leading solution for wireless communication in the Internet of Things (IoT) domain. With forecasts suggesting an unprecedented 500 billion IoT devices interconnected by 2030, the dema
Externí odkaz:
https://doaj.org/article/671c6139cc4f415592dd0d585b87645e
Autor:
Ravneet Kaur, Chaitanya Singla, Harpal Singh, Rajat Bhardwaj, Preeti Sharma, Ambika Aggarwal, Deema Mohammed Alsekait, Diaa Salama Abd Elminaam
Publikováno v:
IEEE Access, Vol 12, Pp 174284-174296 (2024)
The future of smart cities depends on Vehicular Ad hoc Networks that offer services from safety applications to infotainment. However, significant challenges in urban scenarios include connectivity issues, routing, obstacles, and path loss. This pape
Externí odkaz:
https://doaj.org/article/db9b6fae0da947d1abd05e9235cb0ebf
Autor:
Francisco Airton Silva, Vandirleya Barbosa, Luiz Nelson Lima, Arthur Sabino, Paulo Rego, Luiz F. Bittencourt, Jae-Woo Lee, Dugki Min, Tuan Anh Nguyen
Publikováno v:
IEEE Access, Vol 12, Pp 144544-144564 (2024)
In the rapidly evolving field of autonomous unmanned aerial vehicles (UAVs), commonly referred to as drones, there is burgeoning interest from sectors such as logistics, online retail, and government agencies. The impetus for this interest is largely
Externí odkaz:
https://doaj.org/article/442c90a0aeb34fc1a7e0e155fed1952c
Publikováno v:
IEEE Access, Vol 12, Pp 129319-129329 (2024)
Dynamic topology, high latency, and restricted bandwidth are among the challenges of 3D underwater Acoustic Networks for offshore exploration, pollution monitoring, and oceanographic data collection. The proposed mobility adaptive paradigm addresses
Externí odkaz:
https://doaj.org/article/adb0ac70ec1d424584ac75e7f74e05f4
Publikováno v:
Tehnički Vjesnik, Vol 31, Iss 2, Pp 420-425 (2024)
Wireless Sensor Networks (WSN) track and record environmental changes using sensor nodes. When designing sensors, consider antenna type, components, memory, lifespan, security, computing power, communication protocol, energy consumption, etc. Wireles
Externí odkaz:
https://doaj.org/article/eee80e88188e47618fbd080392c21e65
Autor:
Shihab Jimaa, Arafat Al-Dweik, Mohammed Alenezi, Kok Keong Chai, Herminio Vendiola, Waleed Hathal
Publikováno v:
IEEE Access, Vol 12, Pp 45495-45506 (2024)
The rapid growth of the Internet-of-things (IoT) in recent years has led to the development of new access technologies targeting low-power wide area networks (LPWANs). LPWAN is a promising solution for long-range and low-power IoT and machine-to-mach
Externí odkaz:
https://doaj.org/article/98ad07fec01d47d19941ba0f643d1db8
Autor:
Wooyeol Yang, Han-Shin Jo
Publikováno v:
ICT Express, Vol 9, Iss 4, Pp 648-655 (2023)
A distributed congestion control must be adaptable to varying target communication ranges as cellular V2X (C-V2X) is evolving to support flexible coverage suitable for various service scenarios. This study proposes range-adaptive distributed power co
Externí odkaz:
https://doaj.org/article/2b1e0b58d6754814be1100347804c582
Publikováno v:
Alexandria Engineering Journal, Vol 77, Iss , Pp 41-62 (2023)
While sending data from a submerged wireless sensor network, more power is necessary due to the additional distance the signal must travel as well as the higher amount of energy lost along the route. Also, the acoustic medium generated by the shadow
Externí odkaz:
https://doaj.org/article/309cffcf449f4e7290b2678e30028c2f
Publikováno v:
Pakistan Journal of Engineering & Technology, Vol 7, Iss 01 (2024)
It is necessary to continuously monitor the environment with the sensors in delay-sensitive wireless sensor network applications. The continuous monitoring operation results in higher energy consumption by the sensor nodes; wireless sensor networks a
Externí odkaz:
https://doaj.org/article/3a7cc7da773140628e3880ab67168da7