Performance of OOK, 2PSK, QPSK Modulation Format in Downlink of Ground-to-Satellite Laser Communication under the Fluctuation of Atmosphere
p.753
p.753
The Performance of MSK in Downlink of Ground-to-Satellite Laser Communication Systems
p.757
p.757
Numerically Analysis on the Role of the Modulation Depth in an All-Fiber Erbium-Doped Laser with Normal Cavity Dispersion
p.761
p.761
Design of SDN-Based Multi-Layer Control Plane for Elastic Wavelength Switch in Optical Network
p.765
p.765
(7, 4) Binary Hamming Code for Data Transition of Spread Spectrum Communications
p.770
p.770
A Design on USSD Session Flow Based on SMPP Protocol
p.774
p.774
Improving OFDM Carrier Frequency Synchronization Using Cyclic Prefix
p.779
p.779
Study on Technology of Multi-Hop Relay in Wireless Communication Networks
p.784
p.784
Placement of ONUs and Wireless Routers in Fiber-Wireless Access Network with Survivability Constraints
p.791
p.791
(7, 4) Binary Hamming Code for Data Transition of Spread Spectrum Communications
Abstract:
The theory analysis of the (7, 4) binary hamming coding and decoding algorithm in spread spectrum communication is given and implemented with C language programming. The verification testing is implemented on a HD 111 communication principle platform. The theory results are in consistent with that of the experiment. It shows that (7, 4) binary hamming coding could rectify one error symbol which would emerge in the signal transmission process.
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Periodical:
Applied Mechanics and Materials (Volumes 411-414)
Pages:
770-773
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Online since:
September 2013
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© 2013 Trans Tech Publications Ltd. All Rights Reserved
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