China Academy of Information and Communications Technology takes the lead in completing the evolution of 3GPP R18 terminal air interface performance standards

According to news on June 26, at the 104th plenary meeting of 3GPPRAN held last week, the international standard 3GPP Release 18 technical guidelines were officially announced to be frozen, marking another major milestone in 5G technology.

China Academy of Information and Communications Technology stated that the relevant standard project "NR User Equipment Multiple Input Multiple Output (MIMO) Air Interface (OTA) Test Method and Enhanced Performance Requirements" led by Taier Terminal Laboratory was also approved and completed smoothly. Completed the R18 version evolution of the international standard 3GPP TS 38.151 and output the technical report 3GPP TR 38.761. This marks the release of the “full version” of 5G Sub-6GHz and millimeter wave band MIMO OTA performance requirements standards, and the industry has made a new breakthrough in the field of 5G terminal test standardization.

Inquiries revealed that mobile terminal air interfacetest is currently the mainstream test method that measures and evaluates the transmitting and receiving performance of the entire machine through the air interface method. Its performance indicators directly affect the stable connection of the network, data transmission rate and user experience. . Officials pointed out that this R18 standard project has further improved and enhanced the 5G terminal MIMOOTA test methods and performance requirements, covering the 5G FR1 and FR2 frequency bands, and will effectively guide the industry to carry out measurement and verification of terminal MIMOOTA performance through repeatable and debuggable standardized methods. Ensure the communication quality and user experience of 5G and 5G-A terminals in real network environments and support the high-quality development of the mobile communications industry.

The above is the detailed content of China Academy of Information and Communications Technology takes the lead in completing the evolution of 3GPP R18 terminal air interface performance standards. For more information, please follow other related articles on the PHP Chinese website!