System and method for constructing multiple base stations and multiple user simulating scenes

Abstract

The invention provides a system for constructing multiple base stations and multiple user simulating scenes, which comprises a base station entity maintaining module for maintaining base station entities, a user entity maintaining module for maintaining user entities, a scene initializing module for initializing scenes, a scene refreshing module for refreshing scenes, a link sampling module for sampling link data, and a physical channel module for providing multiple types of physical channel response, wherein the base station entity maintaining module and the user entity maintaining module create the base station entities and the user entities with the preset number according to the configuring information of the scenes. After a certain time cycle, the scene refreshing module is used for refreshing the information in the base station entities and the user entities according to the real-time change of the user entity positions. The link sampling module is used for collecting the link information of the effective link, and the physical channel module is used for generating the instant channel response of each effective link.

Description

technical field [0001] The invention relates to the technical field of wireless communication, in particular to a system and method for constructing a multi-base station multi-user simulation scene. Background technique [0002] Simulation refers to the process of conducting experimental research on the actual system by establishing the actual system model and using the built model. Simulation is widely used in electrical, mechanical, chemical, hydraulic, thermal and other technical fields, as well as in social, economic, ecological, management and other social fields. The structure of the wireless communication system is complex, the cost is expensive, and it has a profound impact on the public's social life. Therefore, the simulation technology is also widely used in the field of wireless communication. [0003] The simulation scenario of multiple base stations and multiple users is a very important system-level simulation scenario in the simulation process of the wireles...

AI Technical Summary

Problems solved by technology

For example, in reference 1 "You Lei, Wang Yifan, Zhang Yong, Mao Anfeng, Cai Jie, Song Junde, NS2-Based IEEE 802.16Mesh Mode Functional Model and Simulation Computer Application Research Volume 25, Issue 8", the open source software NS2 The provided 802.16 protocol module, and reference 2 "Lin Junlong WCDMA Base Station Layout and Network Simulation Research Shanghai Jiaotong University 20070101", the UMTS module provided in the commercial software OPNET are all for specific protocols, these methods cannot be set and support multiple Protocol features, and complex data settings and a lot of understanding work will be involved in the use process

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