Simulating method for radio data communication

A simulation method and wireless technology, applied in data exchange networks, electrical digital data processing, digital transmission systems, etc., can solve problems such as stagnation, lack of funds, etc., to solve financial problems, good social and economic benefits, and low error code. rate effect

Inactive Publication Date: 2005-10-19
SUN YAT SEN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Some important research projects have stagnated due to lack of funds, which is an urgent technical problem to be solved

Method used

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  • Simulating method for radio data communication
  • Simulating method for radio data communication
  • Simulating method for radio data communication

Examples

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Embodiment Construction

[0014] Such as Figure 1 to Figure 4 As shown, a wireless digital communication simulation method includes a signal generating device 7 and a signal receiving and processing device 8, wherein the signal generating device 7 and the signal receiving and processing device 8 respectively include a computer 10 and a digital signal processing chip DSP The circuit board 5, the operating modes of the signal generating device 7 and the signal receiving and processing device 8 are controlled by the computer respectively, the signal generating device 7 outputs the signal required for research, and the signal receiving and processing device 8 selects an adaptive receiving algorithm that needs to be studied , and the results of the algorithm can be directly fed back to the computer for display; it is characterized in that: there are two function sub-cards 6 that play a role in series connection of signals, and the signal generating device and the signal receiving device perform serial trans...

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Abstract

This invention discloses a wireless digital communication simulating method including a signal generating device, a signal receive and process device, among which, the generation device and the receive and process device include computers separately and a CB with a DSP specialized in also having two functional sub-cards for serial connecting signals, the signal generating and receiving devices carry out serial transmission via the sub-cards to realize complete synchronization of the two, the computer of the signal generating device controls the generation of signals for simulation to be transferred to the signal receive device via the card and to the computer.

Description

technical field [0001] The invention relates to a wireless data communication simulation method, which belongs to the field of wireless communication. Background technique [0002] Wireless mobile communication is one of the most active and fastest-growing fields in today's communication field, and it is also one of the scientific and technological fields that have a great impact on human life and social development. So more and more researchers are putting into the systematic research of wireless communication. Due to the continuous development of digital signal processing technology and the continuous improvement of digital signal processing chips, wireless communication has gradually evolved from the initial analog signal transmission to the current digital signal transmission. Due to the rapid increase in the demand for wireless mobile communication recently, the signal processing speed is required to be faster and faster, and the hardware requirements are also higher a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F11/00H04L12/26H04L29/10
Inventor 谢宁李未科周渊平
Owner SUN YAT SEN UNIV
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