ITU-R
Interpretation and Classification of P Series Recommendations in ITU R
... In order to facilitate better understanding and using of these recommendations for experts, scholars and engi- neers who are engaged in radio wave propagation research as well as to fully play the P-series’ guidance ...
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An Investigation on the Use of ITU-R P.1411-7 in 802.11N Path Loss Modelling
... Field experiments were conducted to gather signal strengths of 802.11g and 802.11n signals in suburban areas in Malaysia. The gathered data were then translated to path loss and compared to path loss estimated by the ...
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Determination of Diffraction Loss over Isolated Doubled Edged Hill Using the ITU-R P.526-13 Method for Rounded Edge Diffraction
... Table 2 shows diffraction loss and associated parameters for the double edged hilltop using the Recommendation ITU-R P.526-13 model. From Table 2, the path length (d) is 6188.665 m. Also, the tangent from ...
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Comparative Study of Radius of Curvature of Rounded Edge Hill Obstruction Based on Occultation Distance and ITU-R 526-13 Methods
... the ITU-R 526-13 method ...the ITU-R 526-13 formula. The ITU-R 526-13 method requires that the radius of the first Fresnel zone be used to determine the maximum occultation ...
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An improved ITU R rain attenuation prediction model over terrestrial microwave links in tropical region
... and ITU-R pre- dicted one is ...current ITU-R method seems to be unsuitable for predicting rain attenuation CD from the knowledge of measured rain attenuation A ...
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Penganggaran lokasi menggunakan pengesanan "Preamble" WiMAX pada model saluran ITU-R
... Location and positioning based services are among the most promising applications which have brought us with great convenience. With the arrival of WiMAX recently, the technology is able to fulfill the criteria of the ...
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Tuning of the Propagation Model ITU-R P.1546 Recommendation
... Abstract—In the present work, a precise optimization method is proposed for tuning the parameters of ITU-R P.1546 recommendation to improve its accuracy in VHF and UHF propagation prediction. In this ...
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Applying ITU-R P.1411 Estimation for Urban 802.11N Network Planning
... takes into consideration small scale fading effects encountered in urban environments. The results show that Section 4.3 of ITU-R P.1411-7, when applying the location variability parameter, p , of 99%, can ...
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... 6. ITU MODEL FOR POINT RAIN RATE DISTRIBUTION 6. ITU MODEL FOR POINT RAIN RATE DISTRIBUTION ...6. ITU MODEL FOR POINT RAIN RATE DISTRIBUTION 6. ITU MODEL FOR POINT RAIN RATE DISTRIBUTION ...
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MC DS CDMA System Based on DWT and STBC in Multipath Fading ITU Channels Model
... In the case of multipath fading channel, we can see there are three cases of propagation losses model according to the ITU-R of STBC based MC-DS-CDMA channel. Channel model is helpful in determining the ...
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Monthly variation in Rainfall Attenuation for Ka band Satellite Communication for monsoon in Ahmedabad and New Delhi Alpesh H. Dafda 1Dr. Kishor G. Maradia2
... Rainfall attenuation plays a major role in link failure for Satellite Communication. When Ka band Satellite Communication is used, it becomes worse. India is a tropical country and so experiences heavy rainfall in the ...
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Cumulative Distributions of Rainfall Rate Over Sumatra
... of ITU-R model (Table ...the ITU-R model but other percentages are ...The ITU rain attenuation prediction method is based on ...the ITU model overestimates ...
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Data Collection (PTK W32 TK 9)
... permintaan terhadap terhadap kemudahan awam kemudahan awam di tempat baru itu.. di tempat baru itu.[r] ...
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The European Union as a Cybersecurity Actor
... “The fact that there is no single definition of “cybercrime” need not be important, as long as the term is not used as a legal term.” http://www.itu.int/ITU-D/cyb/cybersecurity/docs/itu-[r] ...
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Information and Communication Technology in Water Management: A Case Study
... The ITU radiocommunication sector (ITU–R), as the international steward of the spectrum, allocates the necessary radiofrequencies to allow the interference- free operation of the radio-based ...
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Implementing wave field synthesis in an ITU spec listening room part 2: Bass without modes
... in ITU-R BS 1116-1 1 , BS 6840-13 and IEC 268-13 2 and it was important that the new installation did not affect the effectiveness of the acoustic treatment or the room’s ...
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Video compression using ITU-T recommendation H.264
... POC mode 2 num ref frames This parameters specifies the total number of short and long term reference frames used for inter prediction of any picture in the sequence.. This value is in t[r] ...
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Penerokaan Jenis Cetakan Mono Di Malaysia: Satu Analisis
... Keindahan karya seni cetak atau „the beauty of print‟ menerusi penggunaan acuan kuih putu yang diperbuat daripada kayu memberikan kesan cetakan tersendiri. Kesan- kesan hasil cetak pada hasil acuan kuih putu daripada ...
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An effectiveness of communication in project undertaking: problems and constraints
... Selain daripada itu, terdapat kecenderungan memperkenalkan undang-undang dan polisi insurans untuk melindungi risiko juga menjadi punca kelemahan dokumentasi. Ini juga ditambah buruk dengan kecenderungan pihak ...
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The Annotation Process of the ITU Web Treebank
... The ITU Web Treebank is the first attempt for a diverse corpus compiled from Turkish texts found on the ...the ITU Web Treebank, re- vised for compatibility with the language of the ...
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