Thread

(redirected from 802.15)
Also found in: Dictionary, Thesaurus, Medical, Encyclopedia.

THREAD. A figurative expression used to signify the central line of a stream or water course. Harg. Tracts, 5; 4 Mason's Rep. 397; Holt's R. 490. Vide Filum aguae; Island; Water course; River.

Mentioned in ?
References in periodicals archive ?
The IEEE 802.15.4a model is a generic channel model using log-distance path gain, and a modified Saleh-Valenzuela model for multipath effects.
A Black-Box Noninvasive Characterization Method for Industrial Wireless Networks
[10] IEEE Standard for Local and metropolitan area networks--Part 15.4: Low-Rate Wireless Personal Area Networks (LR-WPANs) Amendment 1: MAC sublayer, IEEE Std 802.15.4e-2012 (Amendment to IEEE Std 802.15.4-2011), (2011) 1-225.
Internet of Things Security Issues, Threats, Attacks and Counter Measures
Considering the communications stack illustrated in Figures 2 and 3, we start by noting that encryption can be enabled at either the physical and data-link layers, for communications in the WSN domain using IEEE 802.15.4 symmetric encryption, or on the other hand with DTLS or IPSec at higher layers of the communications stack.
An Intrusion Detection and Prevention Framework for Internet-Integrated CoAP WSN
The interaction between sub-bands is ensured by a Time Frequency Code (TFC) allowing the hopping process where more details are given in [2].The UWB channel model follow IEEE 802.15.3a standard [3] where we distinguish four channel models namely CM1, CM2, CM3 and CM4 which differs by various features.
Energy expenditure per bit minimization into MB-OFDM UWB systems
Most of the communication in WSN is based on the IEEE 802.15.4 standard (discussed in Section 7.3).
Internet of Things: Architectures, Protocols, and Applications
WLAN and IEEE 802.15.4 WPAN using NS-2", International Journal of Computer Applications, Vol.
MAC Protocol for Data Gathering in Wireless Sensor Networks with the Aid of Unmanned Aerial Vehicles
There are competitors to ZigBee that do not necessarily follow the IEEE 802.15.4 standard.
Smart home, smart Navy--deploying ZigBee and the internet of things
With its patented technologies, the company leads the way in next-generation wireless solutions designed for the multibillion dollar WLAN 802.11b/g/a/n/ac, MIMO, IoT / M2M, 802.15.4 / ZigBee, Thread, Bluetooth Classic, Bluetooth Low Energy, ANT, 6LoWPAN, AMR / AMI, and wireless audio/video streaming markets.
RFAXIS UNVEILS CMOS RF FRONT-END ICS FOR IOT
Actualmente existen diversas tecnologias que permiten su desarrollo, entre ellas se encuentran la tecnologia inalambrica Bluetooth, las tecnologias de infrarrojos y las tecnologias Wireless soportadas segun el Institute of Electrical and Electronics Engienners (IEEE 802.15.4X).
Sobrecarga informacional y su impacto en la sociedad bogotana del siglo XXI
There are mainly two standard schemes of UWB formulated by IEEE 802.15.3a, that is, the multiband-based orthogonal frequency division multiplexing (MB-OFDM) and impulse-radio-based direct sequence UWB (DS-UWB) [7].
Efficient DS-UWB MUD Algorithm Using Code Mapping and RVM
ZigBee is based on the 802.15 specification of the Institute of Electrical and Electronics Engineers Standards Association.
Sting of the Zigbee: during July's Testing and Global Approvals Conference 2015, a session on certification of Zigbee products along with recent security concerns over the use of the Zigbee standard threw up a common theme: that the speed of technological advance was leaving standards and conformance testing in its wake
Some deployments take advantage of IEEE 802.15.4g Smart Utility Networks or EN 13757 M-Bus.
Smart meters and the data-directed grid

Legal browser ?
Full browser ?