Results 41 to 50 of about 10,965 (186)

Protocol parameter selection for fiber-supported IEEE 802.16m networks [PDF]

open access: yes, 2014
In this paper we investigate protocol issues that might arise due to the extra fiber propagation delay in fiber-fed IEEE 802.16m networks. Our study indicates that although the fiber delay might affect network performance, an informed choice of protocol ...
Gomes, Nathan J.   +2 more
core   +1 more source

Strategies for Improving the Quality of Polling Service in Wireless Metropolitan Area Network

open access: yesMATEC Web of Conferences, 2017
Four kinds of service types are defined in IEEE 802.16. In order to provide the Quality of Service (Qos) for different services, the system must use a reasonable resource allocation method and scheduling algorithm to efficiently and fairly allocate ...
Yang Zhi-Jun   +3 more
doaj   +1 more source

WLC22-4: Efficient request mechanism usage in IEEE 802.16 [PDF]

open access: yes, 2006
IEEE 802.16 protocols for metropolitan broadband wireless access systems have been standardized recently. According to the standard, a subscriber station can deliver bandwidth request messages to a base station by numerous methods.
Lyakhov, A, Ni, Q, Vinel, A, Zhang, Y
core   +1 more source

A Performance Study of Wireless Broadband Access (WiMAX) [PDF]

open access: yesIraqi Journal for Electrical and Electronic Engineering, 2011
WiMAX (worldwide interoperability for microwave access) is one of the wireless broadband access technologies which supplies broadband services to clients, but it surpasses other technologies by its coverage area, where one base station can cover a ...
Maan A. S. Al-Adwany
doaj  

Selección dinámica de canal en IEEE 802.15.4 utilizando redes neuronales artificiales.

open access: yesEntre Ciencia e Ingeniería, 2011
IEEE 802.15.4 es un estándar de comunicación para redes de área personal inalámbrica, opera en las bandas de 800, 900 y 2400 MHz. En la banda de 2400 MHz, asignada para aplicaciones industriales, científicas y médicas, operan otras tecnologías ...
Guefry Leider Agredo Méndez   +1 more
doaj   +1 more source

A Fair and Efficient Packet Scheduling Scheme for IEEE 802.16 Broadband Wireless Access Systems

open access: yes, 2010
This paper proposes a fair and efficient QoS scheduling scheme for IEEE 802.16 BWA systems that satisfies both throughput and delay guarantee to various real and non-real time applications.
Chowdhury, Prasun, Misra, Iti Saha
core   +2 more sources

Cyber–Physical–Social Security of High‐DER‐Penetrated Smart Grids: Threats, Countermeasures, and Challenges

open access: yesIET Information Security, Volume 2025, Issue 1, 2025.
With the trend of large‐scale renewable distributed energy sources (DERs) penetrating into the smart grids (SGs), the SGs entail heavy reliance on information and communication technologies (ICT) and increasing impact of social behaviors on system operation and management. The SGs can be viewed as cyber–physical–social systems (CPSSs).
Qiuyu Lu   +4 more
wiley   +1 more source

WIMAX móvil

open access: yesIngenius: Revista de Ciencia y Tecnología, 2010
WiMAX móvil muestra una serie de características que lo hacen ideal para el despliegue en zonas rurales y en países en vías de desarrollo. En este trabajo se presentan las principales características de IEEE 802.16, se analiza el avance en tecnologías de
Jack Bravo Torres
doaj   +1 more source

The history of WiMAX: a complete survey of the evolution in certification and standarization for IEEE 802.16 and WiMAX [PDF]

open access: yes, 2012
Most researchers are familiar with the technical features of WiMAX technology but the evolution that WiMAX went through, in terms of standardization and certification, is missing and unknown to most people.
Demeester, Piet   +3 more
core   +1 more source

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