Telecom Innovation Center and China Telecom apply for patents related to communication methods to improve uplink resource efficiency, reduce signaling interactions, and decrease energy consumption.

April 2 News, the State Intellectual Property Office information shows that China Telecom Corporation Limited’s Technology Innovation Center and China Telecom Corporation Limited have applied for a patent titled “Communication Method, Device, Communication Equipment, Storage Medium, and Computer Program Product.” The application publication number is CN121771993A, the application number is CN202411386259.4, the publication date is March 31, 2026, the application date is September 30, 2024, inventors are Guo Maowen, Tang Mingwei, Li Shengsen, Zhao Jing, the patent agency is Huajin United Patent and Trademark Agency Co., Ltd., patent agent Ji Tingjing, classification numbers H04W72/23, H04W72/1268.

The patent abstract indicates that this application relates to a communication method, device, communication equipment, storage medium, and computer program product. The method includes: the terminal receives uplink resource configuration information sent by the network, which indicates the general uplink link resources for uplink data transmission; the terminal selects the general uplink link resources indicated by the uplink resource configuration information, and uses the selected general uplink link resources to send uplink data. This allows one or multiple groups of general uplink link resources to be shared among multiple terminals within a cell, and terminals can receive the general uplink resources issued by the network in advance, eliminating the need for frequent requests to the network. Therefore, this method can improve uplink resource utilization efficiency, reduce signaling interactions between terminals and the network, and save terminal power consumption and radio access resources.

Tianyancha data shows that China Telecom Corporation Limited’s Technology Innovation Center was established on September 17, 2010, with Zhang Chengliang as legal representative. It is in the software and information technology service industry, with registered capital, paid-in capital, and its address is Room 1118 and 1116, 11th Floor, China Telecom Beijing Information Technology Innovation Park, South Area, Future Science and Technology City, Beiqijia Town, Changping District, Beijing. The center has invested in 0 external enterprises, participated in 89 bidding projects, has 0 trademark information, 4701 patent records, and holds 3 administrative licenses.

Recent patent information of China Telecom Corporation Limited’s Technology Innovation Center includes:

China Telecom was established on September 10, 2002, listed on the Shanghai Stock Exchange on August 20, 2021, with headquarters and office address in Beijing. It is a leading comprehensive information service provider domestically, with strong network coverage and technological strength, highly valuable in the telecommunications industry.

China Telecom is an investment holding company engaged in telecommunications and related businesses, providing fixed-line and mobile telecommunications, internet access, information, and value-added services mainly for the domestic market. The industry classification is Telecommunications - Telecommunication Services - Telecom Operators, with concept sectors including Telecom Operations, Quantum Technology, and Low Cost.

In 2025, China Telecom’s operating revenue reached 523.92B yuan, ranking 2nd/3rd in the industry, below China Mobile’s 1,050.187 billion yuan, with an industry average of 655.45B yuan, and median of 523.92B yuan. Main business telecom services account for 100%. Net profit was 33.22B yuan, also second in the industry, below China Mobile’s 137.26B yuan, with an industry average of 63.76B yuan, and median of 33.22B yuan.

Recent patent information of China Telecom includes:

Statement: The market carries risks; investment should be cautious. This article is automatically published by AI large model based on third-party databases and does not represent Sina Finance’s views. All information in this article is for reference only and does not constitute personal investment advice. Please refer to actual announcements for accuracy. If you have questions, contact biz@staff.sina.com.cn.