Company Filing History:
4 out of 5,507 
1 out of 13 Years Active: 2014-2017
Title: Innovations of Tianmin Ren in Mobile Communications
Introduction
Tianmin Ren is a prominent inventor based in Shenzhen, China, known for his contributions to the field of mobile communications. With a total of four patents to his name, Ren has made significant advancements that enhance the efficiency and performance of mobile communication systems.
Latest Patents
One of Ren's latest patents is titled "Method, apparatus and LTE terminal for determining channel quality indicator value." This invention provides a method and apparatus for determining a Channel Quality Indicator (CQI) value, which is crucial for optimizing communication between terminals and base stations. The method involves establishing a correspondence between an effective Signal-to-Noise Ratio (SNR) threshold and a CQI value. The terminal acquires a mean effective SNR in a specified bandwidth and determines the CQI value based on this information. This technical scheme is applicable to various frequency selective fading channels and can be implemented with low complexity.
Another notable patent is the "Method and apparatus for selecting modulation and coding scheme." This invention addresses the dynamic selection of modulation and coding schemes (MCS) by allowing a receiver to adjust the range of an average Carrier to Interference Plus Noise Ratio (CINR) based on interference and noise power measurements. By calculating the average CINR over a predetermined period, the receiver can effectively determine MCS information, thereby eliminating the influence of changing channel conditions on MCS selection.
Career Highlights
Tianmin Ren has worked with notable companies in the telecommunications sector, including ZTE Corporation and ZTE Microelectronics Technology Co., Ltd. His experience in these organizations has contributed to his expertise in mobile communication technologies and innovations.
Collaborations
Ren has collaborated with several professionals in his field, including Meiying Huang and Yining Xie. These collaborations have likely fostered an environment of innovation and knowledge sharing, further enhancing the development of mobile communication technologies.
Conclusion
Tianmin Ren's contributions to mobile communications through his patents and career achievements highlight his role as a significant inventor in the industry. His work continues to influence advancements in communication technology, making a lasting impact on the field.