Method and system for realizing wireless communication

A wireless communication and system implementation technology, applied in the computer field, can solve the problem that the real-time performance of virtual radio technology cannot meet the high requirements of real-time performance, and achieve the effect of enhancing real-time performance and stability and improving performance

Active Publication Date: 2016-10-05
SHANGHAI ADVANCED RES INST CHINESE ACADEMY OF SCI
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  • Abstract
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  • Application Information

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Problems solved by technology

[0004] In view of the shortcomings of the prior art described above, the purpose of the present invention is to provide a wireless communication implementation method and system, which is used to solve the problem that the real-time performance of the virtual radio technology in the prior art cannot meet the high real-time requirements of modern wireless communication protocols The problem

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  • Method and system for realizing wireless communication
  • Method and system for realizing wireless communication
  • Method and system for realizing wireless communication

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Embodiment Construction

[0032] Embodiments of the present invention are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention.

[0033] It should be noted that the diagrams provided in this embodiment are only schematically illustrating the basic idea of ​​the present invention, and only the components related to the present invention are shown in the diagrams rather than the number, shape and shape of the components in actual implementation. Dimensional drawing, the type, quantity and proportion of each component can be changed arbitrarily during actual impleme...

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Abstract

The invention provides a method and system for realizing wireless communication. The method comprises: related work, with a high real-time performance requirement, of a low-level protocol of a communication system is realized based on real-time extension (RTX), wherein the related work includes related work of a physical layer protocol and a physical layer convergence protocol layer state machine; relates work, with a low real-time performance requirement, of a high-level protocol of a communication system is realized based on windows, wherein the related work includes related work of an MAC layer protocol and a network layer protocol; and a shared memory and an event body are established, so that information synchronization and interaction between the low-level protocol of the communication system and the high-level protocol of the communication system are realized. According to the technical scheme, the real-time extension characteristic of the RTX is fully utilized; and the real-time performance and stability of the wireless communication system based on the Windows system can be enhanced substantially.

Description

technical field [0001] The present invention relates to a computer technology, in particular to a method and system for realizing wireless communication. Background technique [0002] At present, wireless communication usually adopts software radio technology. Software radio is a new design method of defining and implementing communication protocols with software on a common, standard, and modular hardware platform. Depending on the technologies and platforms used, software radios have different implementations. Traditional software radio is implemented based on programmed FPGA and DSP, and its real-time processing can meet the calculation and real-time requirements of modern high-speed wireless protocol processing. But the main disadvantage of this implementation is that it is hardware dependent, and requires knowledge of embedded and hardware structures, and the development cycle is very long. In recent years, with the great improvement of the general-purpose processor ...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L1/00
Inventor 陈达李志伟陆小凡李明齐
Owner SHANGHAI ADVANCED RES INST CHINESE ACADEMY OF SCI
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