scholarly journals Application of the Frequency Symbolic Method for the Analysis of a Quadrature Demodulator of a Telecommunication System

2017 ◽  
Vol 7 (1) ◽  
pp. 51-56
Author(s):  
Bohdan Mandziy ◽  
◽  
Ksenia Сhaban ◽  
Yuriy Shapovalov ◽  
Dariya Bachyk ◽  
...  
1999 ◽  
Vol 1 ◽  
pp. S17-S17
Author(s):  
A FERNANDES ◽  
E DIAS ◽  
M FIUZA ◽  
I DIONISIO ◽  
F VEIGA ◽  
...  

2012 ◽  
Vol 132 (5) ◽  
pp. 666-674
Author(s):  
Kazuki Nakamura ◽  
Shingo Nakagawa ◽  
Hiroshi Matsubara ◽  
Daisuke Tatsui ◽  
Kiyotaka Seki ◽  
...  

2011 ◽  
Vol 70 (9) ◽  
pp. 803-807
Author(s):  
I. Yu. Lysanov ◽  
A. N. Zbinyakov ◽  
Yu. N. Belikov ◽  
I. S. Zakharov ◽  
V. M. Radygin

EMPIRISMA ◽  
2015 ◽  
Vol 24 (1) ◽  
Author(s):  
Nunung Lasmana Dan Ahmad Suhendra

the Qur’anic studies in Indonesia continue to experiencing a significant growth. Lukman Abdul Qohar Sumabrata, Lukman Saksono, and Anharudin offered a symbolic method of interpretation. They seek to interpret the Qur’an with different perspectives by looking at its format and structure, leading to different interpretations of the Qur’an. Lukman Abdul Qahar Sumabrata’s interpretation method attracted attentions from many people and encouraged them to study more closely the format and structure of the Qur’an. The interpretation of symbolic phenomenology refers to the format and structure of the Qur’an of the ‘Uthmāni script.Keywords: al-Qur’an, Fenomenologi Simbolik, Tafsir


Author(s):  
Iryna Kononova

The article evaluates the reliability indicators of telecommunication system equipment, which can be represented by multi-mode objects of continuous and episodic use with a time reserve operating under conditions of a priori uncertainty. Particular attention is paid to consideration of the process of functioning of the system with a replenished time reserve. The telecommunication system includes an object represented by one structural element and used in different modes of operation. In each mode, the object can be used continuously or episodically (the object performs tasks that occur at random times), herewith only a certain part of its equipment is operating. The restoration of the facility's operation in each mode is based on the "quick" recovery scheme ("quick" recovery means that the repair time is much less than the average working time of the element between failures). Also, some cases of the transition of an object from one mode to another are considered, and the control system operates according to the method of sequential control of parameters. In this case, the system, after waiting mode, begins to analyze the first parameter of the monitored complex, then the second and so on. After analyzing the parameters, the system enters the waiting mode. These calculated ratios allow for a comprehensive assessment of the reliability of telecommunication equipment, taking into account the totality of the main factors that significantly affect the reliability of the equipment in real conditions of operation, make it possible to solve important practical problems which arise from the improvement of existing equipment and development of existing equipment.


2015 ◽  
Vol 781 ◽  
pp. 3-6
Author(s):  
Sophonwit Somchai ◽  
Jirun Potinakkha ◽  
Nararat Ruangchaijatupon ◽  
V. Prasertchareonsuk ◽  
M. Leeprakobboon ◽  
...  

This paper shows the feasibility analysis of the 4th generation (4G) telecommunication system on 800-900 MHz spectrum. It applies the Long-Term Evolution (LTE) wireless communication and makes a feasibility design of cell site placement. An academic community is selected as a studied site because the high usage of advanced communication technologies. Due to the variety of population density, age, and gender, Khon Kaen University is chosen. This paper also suggests the model for cell site installation and cell site positions in Khon Kaen University area.


Author(s):  
Dilip Kumar Sharma ◽  
Gopala Krishna Rapaka ◽  
Ajay Prakash Pasupulla ◽  
Sushma Jaiswal ◽  
Kishori Abadar ◽  
...  

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