Frame Synchronization Method for Adaptive Frame Length System

Frame Synchronization Method for Adaptive Frame Length System

Aiming at the difficult for identifying the alterable length frames, a specific method of frame synchronization is proposed to solve the problem of frame synchronization for the adaptive frame length system. In the novel method, the core innovation about new frame format has been done. Based on the new frame format, the alterable length frames are demarcated by searching Frame Synchronization H...

An Adaptive Length Frame Synchronization Scheme

Abstract: In order to improve the frame synchronization performance of the adaptive length frame transmission system, a frame synchronization scheme is proposed. The scheme considers the false loss probability relating to the bit error rate and the false alarm probability relating to the model of synchronous header are considered synthetically. Then the performance formulas of general frame syn...

Frame Synchronization Symbols for an OFDM System

In this paper, the problem of frame synchronization in orthogonal frequency division multiplexing (OFDM) system is considered. For an OFDM system, frame synchronization is achieved by forcing the receiver to start its FFT at the right time. One way in which this may be achieved is to precede the OFDM data with a special synchronization symbol. Two synchronization symbols are proposed to achieve...

Optimal Frame Synchronization for . . .

Optimum Frame Synchronization

This paper considers the optimum method for locating a sync word periodically imbedded in binary data and received over the additive white Gaussian noise channel. It is shown that the optimum rule is to select the location that maximizes the sum of the correlation and a correction term. Simulations are reported that show approximately a 3-dB improvement at interesting signal-tonoise ratios comp...