Simulation method and simulation device

Abstract

An embodiment of the invention relates to the technical field of wireless communication, in particular to a simulation method and a simulation device, which are used for reflecting time-variation characteristic of signal channels on the premise of efficiency improvement and are capable of reflecting processing gain of transmission modes and algorithms such as detection algorithm. The simulation method includes: by means of dynamic pre-simulation, determining corresponding relation between a dynamic index value and a static index value which correspond to simulated scenes; according to the determined corresponding relation between the dynamic index value and the static index value, determining the dynamic index value, corresponding to the static index value, obtained by means of static simulation. By the simulation method and the simulation device, both simulation efficiency and performance of systems can be considered. Simulation efficiency is improved greatly since the simulation process is simplified and loss of the simulation performance is low. Assessment performance of dynamic simulation can be acquired according to the static simulation efficiency, so that the assessment performance is improved on the basis of guaranteeing performance reliability.

Description

technical field [0001] The invention relates to the technical field of wireless communication, in particular to a simulation method and equipment. Background technique [0002] In the simulation evaluation of LTE (Long Term Evolution, Long Term Evolution) network planning software, it is expected to give priority to system simulation performance while taking into account simulation efficiency. [0003] In the current LTE system network planning simulation evaluation software, commonly used system simulation methods are evaluation methods such as dynamic simulation and static simulation. [0004] Because it is difficult to describe a large and complex mobile communication system with a series of quantitative theoretical formulas, simulation has become an effective means of analyzing mobile communication systems. For TD-LTE (TD-SCDMA Long Term Evolution, Time Division Synchronous Code Division Multiple Access-Long Term Evolution) system simulation, the expected effect is to a...

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Problems solved by technology

[0008] For static simulation, due to ignoring the time-varying characteristics of the channel, the transmission mode and the time-varying characteristics of the channel cannot be reflected, and the processing gain of the algorithm cannot be detected

[0009] To sum up, the current LTE system simulation evaluation cannot reflect the time-varying characteristics of the channel under the premise of improving efficiency, and cannot reflect the processing gains of algorithms such as transmission modes and detection algorithms.

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