Results 61 to 70 of about 10,965 (186)

IEEE 802.16 Security Issues: A Survey

open access: yes, 2008
This paper reviews the fundamentals and security issues of WiMAX networks addressed in relevant standards and several papers. At first a global overview of the WiMAX technology is provided followed by a security concerns and problems associated to the WiMAX/IEEE 802.16 broadband wireless technology.
Bogdanoski, Mitko   +3 more
openaire   +2 more sources

A Survey on Physical Layer Performance of MIMO-WiMAX [PDF]

open access: yesE3S Web of Conferences
The IEEE 802.16 WiMAX standard for BWA (Broadband Wireless Access) was designed to offer end users high transmission data rates across wider regions.Wireless communication requires MIMO systems because they enable data to be sent and received through ...
Naveena A., Divya Udataneni
doaj   +1 more source

Network Simulation and Performance Evaluation of WiMAX Extensions for Isolated Research Data Networks

open access: yesJournal of Communications Software and Systems, 2008
IEEE 802.16 is yet a very recent technology and released hardware does frequently only support standards partially. The same applies to public available simulation tools, in particular for NS-2. As the latter is the de-facto standard in science and as we
Thomas Michael Bohnert   +5 more
doaj  

Optimization of IEEE 802.16 PHY Layer for Video Transmission [PDF]

open access: yesJournal of Intelligent Procedures in Electrical Technology, 2010
Widespread employment of broadband networks, have been widely excited researchers and producers to develop and optimize this type of networks. This process is not possible, without study and deep preciseness in designing and type of the implementation of
Ehsan Beitmashal   +2 more
doaj  

Performansi Quality of Service (Qos) Framework Antara Orthogonal Frequency Division Multiplexing-time Division Multiple Access (Ofdm-tdma) Dan Orthogonal Frequency Division Multiple Access (Ofdma) Pada Ieee 802.16 [PDF]

open access: yes, 2013
Institute of Electrical and Electronics Engineers (IEEE) merupakan asosiasi profeisonal yang mendedikasikan diri dalam pengembangan teknologi bidang kelistrikan dan elektronika. IEEE menetapkan standar Broadband Wireless Access (BWA) yang disebut standar
Dwi Fadila Kurniawan, ST., MT., Syailendra Dwitama Iskandar., Ir. Endah Budi Purnomowati, MT
core  

Design of microstrip patch antenna for IEEE 802.16-2004 applications [PDF]

open access: yes, 2011
This thesis presents microstrip patch antenna IEEE 802.16-2004 standards for microwave applications and WiMax. Narrow bandwidth (BW) is the main defect of microstrip patch antenna in wireless communication.
Al-Rawachy, Ehab Esam Dawood
core  

An End-to-End Multi-Standard OFDM Transceiver Architecture Using FPGA Partial Reconfiguration

open access: yesIEEE Access, 2017
Cognitive radios that are able to operate across multiple standards depending on environmental conditions and spectral requirements are becoming more important as the demand for higher bandwidth and efficient spectrum use increases.
Thinh Hung Pham   +2 more
doaj   +1 more source

Mobile Broadband Possibilities considering the Arrival of IEEE 802.16m & LTE with an Emphasis on South Asia [PDF]

open access: yes, 2010
This paper intends to look deeper into finding an ideal mobile broadband solution. Special stress has been put in the South Asian region through some comparative analysis.
Hamid, Nafiz Imtiaz Bin   +4 more
core   +2 more sources

ANÁLISIS DE DESEMPEÑO DE CALIDAD DE SERVICIO SOBRE REDES INALÁMBRICAS BASADAS EN TECNOLOGÍA WIMAX

open access: yesRedes de Ingeniería, 2012
Actualmente el uso de redes inalámbricas se encuentra en un punto de alta demanda, debido a su flexibilidad y bajos costos en la implementación de las mismas.
Ruben Dario Gomez Tovar   +1 more
doaj  

WiMAX Experimentation and Verification in Field in Italy [PDF]

open access: yesJournal of Systemics, Cybernetics and Informatics, 2007
Under the auspices of the Italian Communications Ministry, in a trial program directed by the UGO Bordoni Foundation, Ericsson performed extensive field tests to verify and measure the performance of IEEE 802.16-2004 compliant equipment in the 3.5 GHz ...
Jonathan Buschmann   +4 more
doaj  

Home - About - Disclaimer - Privacy