Group 1 - The core point of the article is that Beijing Xiaomi Mobile Software Co., Ltd. has obtained a patent for a method, device, and readable storage medium related to the transmission of time-frequency resource configuration information, with the patent number CN113841458B and an application date of August 2021 [1] Group 2 - Beijing Xiaomi Mobile Software Co., Ltd. was established in 2012 and is located in Beijing, primarily engaged in software and information technology services [1] - The company has a registered capital of 148.8 million RMB [1] - According to data analysis, the company has invested in 4 enterprises, participated in 149 bidding projects, and holds 5000 patent records, along with 123 administrative licenses [1]