Sou Hu Cai Jing·2026-01-10 02:33Group 1 - The State Intellectual Property Office of China shows that multiple companies, including China Mobile Xiong'an Information Communication Technology Co., Ltd., have applied for a patent related to a traffic flow prediction method and device, with the publication number CN121305890A and application date set for October 2025 [1] - The patent involves a method that utilizes a pre-trained spatiotemporal hypergraph convolution model to predict traffic flow based on current traffic data collected from multiple detection points [1] - The technology aims to provide robust traffic flow predictions by employing a combination of graph convolution networks and gated recurrent unit layers [1] Group 2 - China Mobile Xiong'an Information Communication Technology Co., Ltd. was established in 2018, located in Baoding, with a registered capital of 200 million RMB, and has participated in 723 bidding projects [2] - China Mobile System Integration Co., Ltd., founded in 1999 in Shijiazhuang, has a registered capital of 200 million RMB and has been involved in 5,000 bidding projects [2] - China Mobile Communications Group Co., Ltd., also established in 1999 in Beijing, has a registered capital of 30 billion RMB and has invested in 54 companies while participating in 5,000 bidding projects [2] - China Mobile Information System Integration Co., Ltd. was founded in 2020 in Beijing with a registered capital of 50 million RMB and has participated in 1,568 bidding projects [3] - China Mobile Haicount Technology (Xiong'an) Co., Ltd. was established in 2023 in Baoding with a registered capital of 5 million RMB and has participated in 20 bidding projects [3]