Iterative rake structural decision feedback equalization in linear single frequency network of Chinese High Speed Railway Television system

2011 ◽  
Author(s):  
Bo Liu ◽  
Lin Gui ◽  
Wenjun Zhang ◽  
Liang Gong
Keyword(s):  
High Speed ◽  
Decision Feedback ◽  
Single Frequency ◽  
Television System ◽  
High Speed Railway ◽  
Single Frequency Network ◽  
Decision Feedback Equalization

Enhanced LMMSE equalizer for high-speed single frequency network in HSDPA

2011 ◽  
Author(s):  
Oleksandr Puchko ◽  
Mikhail Zolotukhin ◽  
Vesa Hytonen ◽  
Thomas Hohne ◽  
Thomas Chapman
Keyword(s):  
High Speed ◽  
Single Frequency ◽  
Single Frequency Network

scholarly journals Analysis of the Single Frequency Network Gain in Digital Audio Broadcasting Networks

Sensors ◽  
2021 ◽  
Vol 21 (2) ◽  
pp. 569
Author(s):  
Kamil Staniec
Keyword(s):  
Signal Strength ◽  
Single Frequency ◽  
Digital Audio ◽  
Television System ◽  
Protection Level ◽  
Effective Coverage ◽  
Single Frequency Network ◽  
Digital Audio Broadcasting ◽  
Factors Influencing ◽  
Reception Mode

The single frequency network (SFN) is a popular solution in modern digital audio and television system networks for extending effective coverage, compared to its traditional single-transmitter counterpart. As benefits of this configuration appear to be obvious, this paper focuses on the exact analysis of so-called SFN gain—a quantitative effect of advantage in terms of the received signal strength. The investigations cover a statistical analysis of SFN gain values, obtained by means of computer simulations, with respect to the factors influencing the coverage, i.e., the protection level, the reception mode (fixed, portable, mobile), and the receiver location (outdoor, indoor). The analyses conclude with an observation that the most noteworthy contribution of the SFN gain is observed on the far edges of the networks, and the least one close to the transmitters. It is also observed that the highest values of the SFN gain can be expected in the fixed mode, while the protection level has the lowest impact.

A study on single frequency network on high speed train

2020 ◽  
Author(s):  
T.D. Subha ◽  
G. Gokul Raj ◽  
J. Sworna Jo Lija ◽  
T.D. Subash
Keyword(s):  
High Speed ◽  
Single Frequency ◽  
High Speed Train ◽  
Single Frequency Network
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