Zobrazeno 1 - 10
of 1 452
pro vyhledávání: '"WPAN"'
Publikováno v:
International Journal of Electronics and Telecommunications, Vol vol. 70, Iss No 2, Pp 525-532 (2024)
Today age of advancement one of the fastest growing fields of the technology is wearable electronics and device. In the recent advancement the wearable devices for on and off body communication is going expeditiously. For the wearable wireless commun
Externí odkaz:
https://doaj.org/article/7be10da9221c4518be461d368ff87cf9
Publikováno v:
Jordanian Journal of Computers and Information Technology, Vol 10, Iss 1, Pp 58-73 (2024)
This paper introduces a Koch fractal octagonal antenna designed for the Ultrawideband (UWB) Frequency range. The utilization of the Koch fractal in the antenna design contributes to size reduction as well as provides compactness in the antenna for UW
Externí odkaz:
https://doaj.org/article/e6f547fced5448039c1c0710c3114686
Publikováno v:
Guangtongxin yanjiu, Vol 00, Iss 04, Pp 66-71 (2021)
Some nodes and other network nodes are within the communication range of each other in the normal data transmission process, which may lead to interference in the data transmission. In order to solve the problem of data interference in the Media Acce
Externí odkaz:
https://doaj.org/article/2c11ee38cfd549078e631704c4d11fb0
Publikováno v:
Engineering Proceedings, Vol 32, Iss 1, p 5 (2023)
IEEE defines the standard 802.15.4 for Low Data Rate Wireless Personal Area Networks (LR-WPAN) to be used with Internet of Things (IoT) sensor devices. IoT devices utilizing this standard suffer from traffic congestion on a node level in dense networ
Externí odkaz:
https://doaj.org/article/34047954b1604560af56671f1b52ce79
Publikováno v:
IEEE Access, Vol 9, Pp 3784-3797 (2021)
Nowadays, several wireless communication solutions targeted at low-power devices (e.g. sensors, actuators) compete for market dominance. As a consequence, the deployment of the Internet of Things is slowed by fragmentation. However, Cross-Technology
Externí odkaz:
https://doaj.org/article/6b22d898a8ed468f80883902e53d3b81
Akademický článek
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Publikováno v:
Sensors, Vol 22, Iss 20, p 7921 (2022)
There are multiple methods of communication for the transmission of every type of alarm. In the case of emergency systems, they are usually controlled by private companies that work as bridges between the source and the receiver of an emergency. Furt
Externí odkaz:
https://doaj.org/article/dce059b437274d60b826feebac28ed42
Publikováno v:
Tongxin xuebao, Vol 40, Pp 34-42 (2019)
The directional antennas and beamforming techniques in millimeter wave (mmWave) bands are used to make concurrent transmission between multiple flows become possible.However,higher mutual interference may be caused by concurrent transmission.Therefor
Externí odkaz:
https://doaj.org/article/f191fdb6ae574a9aba1024a5e1952eb4
Autor:
Youssef Iraqi, Loubna Mekouar
Publikováno v:
IEEE Access, Vol 7, Pp 86730-86738 (2019)
This paper presents several adaptive mechanisms to dynamically update the wireless personal area networks (WPANs) parameters that are essential in wearable devices, especially in healthcare environments. Instead of collision detection and recovery, c
Externí odkaz:
https://doaj.org/article/627369eac491418a9e3800dff018a15f
Publikováno v:
Science, Engineering and Technology, Vol 1, Iss 1 (2021)
Internet of Things (IoT) is the inter-networking paradigm based on many processes such as identifying, sensing, networking and computation. An IoT technology stack provides seamless connectivity between various physical and virtual objects. The incre
Externí odkaz:
https://doaj.org/article/92c5ae378372423bb73c54fb08079a8f