The fourth-generation Wireless Technology (4G) has been adopted by all major operators in the world and has already ruled the cellular landscape for around a decade. A lot of researches and new technologies are being considered as potential elements contributing to the next generation wireless communication (5G). The lack of realistic and flexible experimentation platforms for collecting real communication data has limited and slowed the landing of new approaches. Software Defined Radio (SDR) can provide flexible, upgradable, and long lifetime radio equipment for the wireless communications infrastructure, which can also provide more flexible and possibly cheaper multi-standard-terminals for end users. By altering the open-source code individually, we can freely perform the real value measurement. This paper provides a real Long Term Evolution (LTE) channel measurement method based on the OpenAirInterface (OAI) for the evaluation of the channel prediction algorithm. Firstly, the experimentation platform will be established by using OAI, Universal Software Radio Peripheral (USRP), and commercial User Equipment (UE). Then, some source codes of OAI are analyzed and changed, so that the real-time over-the-air channel measurement can be achieved. The results from the measurement are then trained and tested on the channel prediction algorithm. The results of the test illustrate that the implemented channel measurement method can meet the need for algorithms' verification and can be further extended for more development of algorithms.

翻译：第四代无线技术(4G)已被世界所有主要运营商采用,并已经控制了近十年来细胞景观。许多研究和新技术被视为有助于下一代无线通信(5G)的潜在要素。缺乏现实和灵活的收集真实通信数据的实验平台限制了新办法的着陆速度并减缓了新办法的着陆速度。软件定义无线电(SDR)可以为无线通信基础设施提供灵活、可升级和长寿命的无线电设备,这些设施也可以为终端用户提供更灵活和可能更廉价的多标准期服务。通过对开放源代码进行单独修改,我们可以自由地进行真正的价值计量。本文提供了一种真正的长期演进(LTE)频道测量方法,其基础是OpenAirInterface(OAI)系统,用于评价频道预测算法。首先,将利用审调处、通用软件 Perperpheral(USRP)和商用用户设备(UE)建立实验平台。然后,对审调处的一些源代码进行了分析和修改,这样就可以对实时超空频道测量进行实时测量,从而可以实现对频道进行进一步的算法的测试,然后对频道进行进一步的演算结果进行进一步的测试。通过测试,从而检验,从而可以进一步测试。通过测算算。