Results 81 to 90 of about 51,587 (232)

Performance Evaluation of IPTV over WiMAX Networks Under Different Terrain Environments

open access: yes, 2013
Deployment Video on Demand (VoD) over the next generation (WiMAX) has become one of the intense interest subjects in the research these days, and is expected to be the main revenue generators in the near future.
Hamodi, Jamil M., Thool, Ravindra C.
core  

Transmission Delay of Multi-hop Heterogeneous Networks for Medical Applications

open access: yes, 2012
Nowadays, with increase in ageing population, Health care market keeps growing. There is a need for monitoring of Health issues. Body Area Network consists of wireless sensors attached on or inside human body for monitoring vital Health related problems ...
Israr, I.   +5 more
core   +1 more source

Optical frequency tripling with improved suppression and sideband selection [PDF]

open access: yes, 2011
Journal Article, Impact factor:3.749A novel optical dispersion tolerant millimetre-wave radio-over-fibre system using optical frequency tripling technique with enhanced and selectable sideband suppression is demonstrated.
Laurêncio, Paula   +3 more
core  

Assessment of mobile WiMAX exposure in an urban environment [PDF]

open access: yes, 2010
C
Goeminne, Francis   +4 more
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  

Compact and Broadband Microstrip-Line-Fed Modified Rhombus Slot Antenna [PDF]

open access: yes, 2013
The printed microstrip-line-fed broadband rhombus slot antenna is investigated in this paper. With the use of the offset microstrip feed line and the corner-truncated protruded ground plane, the bandwidth enhancement and the slot size reduction for the ...
Jan, J. Y., Pan, C. Y., Wang, L. C.
core   +1 more source

Outage Analysis of Mixed FSO/WiMAX Link [PDF]

open access: gold, 2016
Nemanja Zdravković   +3 more
openalex   +1 more source

Concatenated Turbo/LDPC codes for deep space communications: performance and implementation [PDF]

open access: yes, 2013
Deep space communications require error correction codes able to reach extremely low bit-error-rates, possibly with a steep waterfall region and without error floor. Several schemes have been proposed in the literature to achieve these goals.
Condo, Carlo
core  

Analisis Kinerja Subscriber Station WiMAX di Urban Area Bandung

open access: yesJurnal Elkomika, 2013
ABSTRAK Teknologi komunikasi wireless semakin pesat mengalami perkembangan. WiMAX  merupakan suatu teknologi broadband yang didukung oleh standar IEEE 802.16d (802.16-2004) yang mampu memberikan layanan data berkecepatan tinggi hingga 75 Mbps dalam ...
DWI ARYANTA
doaj   +1 more source

Security Algorithms for WIMAX

open access: yesInternational Journal of Network Security & Its Applications, 2013
Security is always important in data networks, but it is particularly critical in wireless networks such as WiMAX. Authentication is the first element in wireless security that, if not well safeguarded, all following security measures will be vulnerable.
M Alzaabi   +3 more
openaire   +1 more source

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