Research and application of a UDP-based reliable data transfer protocol in wireless data transmission

This paper mainly Study the satellite emergency communication characteristics of reliable data transfer protocol, combined with the UDP protocol and the TCP protocol of the advantages and disadvantages. The article puts forward an improved expanded with reissue of double reliable D-RCUDP protocol. This paper introduces the application background, the hierarchical structure, the core mechanism, application platform and experimental results.

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Data Acquisition and Wireless Data Transmission of Lightning Electromagnetic Field

Applied Mechanics and Materials ◽

10.4028/www.scientific.net/amm.548-549.748 ◽

2014 ◽

Vol 548-549 ◽

pp. 748-753

Author(s):

Gai Hong Du ◽

Yang Meng Tian

Keyword(s):

Electromagnetic Field ◽

Data Acquisition ◽

Data Transmission ◽

Data Transfer ◽

Satellite Communications ◽

Wireless Data ◽

Paper Briefly ◽

Data Transfer Rate ◽

Wireless Data Transmission ◽

Use Of The Internet

The paper briefly reviews the domestic and overseas lightning electromagnetic field data acquisition system, and the data transfer rate and data transfer approaches of lightning. Lightning data transfer approaches includes the conventional transmission systems of data collection, and three data transmission means which including the use of power system network to transmit data, the use of the Internet to transmit data and the use of satellite communications to expand the range of distribution.

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Wireless data transmission in underwater hydroacoustic environment based on MIMO-OFDM system and application adaptive algorithm at the receiver side

Serbian Journal of Electrical Engineering ◽

10.2298/sjee1901071f ◽

2019 ◽

Vol 16 (1) ◽

pp. 71-83

Author(s):

Valentin Fedosov ◽

Andrey Legin

Keyword(s):

Antenna Array ◽

Spectral Efficiency ◽

Data Transmission ◽

Orthogonal Frequency Division Multiplexing ◽

Data Transfer ◽

Mimo System ◽

Adaptive Antenna ◽

Underwater Acoustic Communications ◽

Wireless Data ◽

Wireless Data Transmission

To increase the transmission speed in wireless data transmission systems, it is necessary to change either the bandwidth or the spectral efficiency, or both simultaneously. Systems based on Multi-Input Multi-Output (MIMO) methods can significantly increase spectral efficiency through parallel transmission using several transmitters and receivers. Such systems are particularly attractive for use in underwater acoustic communications systems, which are normally bandwidth-reduced. MIMO system along with OFDM (Orthogonal Frequency-Division Multiplexing) is a popular technology used in wireless networks to provide a high data transfer rate and resistance to multipath and fading of the channel. The implementation of such a system requires being aware of the channel condition at the receiver, and can be provided by means of using channel parameter estimation schemes. The adaptation task on the receiving side, apart from peak of pattern formation in the direction of the signal expected, also includes the interference-source suppression, that is, the issue of implementing spatial filtering of interference from other directions. However, since the signal and noise direction of arrival are unknown, we get a system with adaptive antenna array (AA). In the proposed research, a phase antenna array was used with controlled weighing.

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Improving Efficiency By Using Synchronised Parallel Data Transmission Over Wsn

Turkish Journal of Computer and Mathematics Education (TURCOMAT) ◽

10.17762/turcomat.v12i3.1980 ◽

2021 ◽

Vol 12 (3) ◽

pp. 4795-4800

Author(s):

Rahul Bhandekar Et. al.

Keyword(s):

Wireless Network ◽

Data Transmission ◽

Data Transfer ◽

Wireless Devices ◽

Wireless Data ◽

Multiple Line ◽

Wireless Data Transmission ◽

Control Transfer ◽

Network Speed ◽

Transmission Speed

As the data transmission speed and the efficiency over the wireless network depend on the network or transfer device bandwidth. After physical implementation of wireless network which is difficult to dynamically control transfer in order to get high or low data transfer rate. Dedicating the fixed network for such a dynamic requirement network is not feasible. Many researchers are trying to enhance the wireless network speed by joining the transfer speed of multiple lines which will result in to asynchronous data transfer and data leakage. Hence the proposed system is to design and implements a dynamically controllable wireless network using the multiple radio frequency wireless devices. Here the proposed system will use multiple wireless devices and transfer data over multiple line depending upon the user configuration and synchronize the data over the receiving end. It will let the user control the wireless data transmission speed as per the requirement.

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Energy-Efficient for Distributed Wireless Data Transmission in Mobile-Cloud Computing

International Journal of Recent Technology and Engineering - 2 ◽

10.35940/ijrte.f9607.059120 ◽

2020 ◽

Vol 9 (1) ◽

pp. 1883-1886

Keyword(s):

Energy Efficiency ◽

Cloud Computing ◽

Data Transmission ◽

Energy Efficient ◽

Mobile Cloud Computing ◽

Data Transfer ◽

Cloud Services ◽

Mobile Cloud ◽

Wireless Data ◽

Wireless Data Transmission

In Mobile cloud computing, Energy Efficiency is the Key factors to perform every task with less Energy. The Smart phone users are increasing day by day the data transfer speed is also increase and the energy consumption is also increase. In this paper to maintain the energy efficient for distributed wireless data transmission in Mobile cloud computing is called Distributed Wireless Data Transmission (DWDT). By this method, energy efficient is to be handled by using best intermediate path of data transmission in Mobile Cloud Computing with Energy Efficient. With this methodology the mobile cloud services can be reliability and energy efficiency in wireless data transmission in mobile cloud environment.

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Application of Fuzzy Logic to Cognitive Wireless Communications

International Journal of Recent Technology and Engineering - 2 ◽

10.35940/ijrte.b2065.098319 ◽

2019 ◽

Vol 8 (3) ◽

pp. 2228-2234

Keyword(s):

Fuzzy Logic ◽

Data Transmission ◽

Data Transfer ◽

Transmission Rate ◽

Wireless Data ◽

Wireless Data Transmission ◽

Radio Frequency Spectrum ◽

Symmetric Key ◽

Asymmetric Encryption ◽

Encryption Method

This paper mainly studies data transmission Rate (DTR) in the of fuzzy logic in on Cognitive wireless modern communication improving the use of the radio frequency spectrum and the degree of intelligence of network and subscriber equipment, In this regard, The use of methods of cryptographic protection of information with a public key are convenient in that they do not require an additional communication channel for the exchange of a private key between the sender and the recipient However, they often rely on complex mathematical calculations and usually much less effective than c cryptosystems on a symmetric key. In this article we will focus on implementation of fuzzy logic methods for asymmetric encryption key. Fuzzy logic, in this case, is a problem solving methodology for data transfer that can find its application in various systems. In the present article deals with the encryption method using the theory of fuzzy sets technology of constructing cognitive wireless data transmission systems (WDTS) use of fuzzy logic and fuzzy controllers, Systems а demand of high quality transmission increasing of transmission data speed.

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