8x8 MIMO is an important feature in the evolution of LTE technology. Compared with 4x4 MIMO, the spectrum efficiency is improved by 80%. Without increasing the spectrum, operators can provide higher bandwidth capabilities, reduce investment in spectrum, and support more. Extensive business and application scenarios. Through this IOT test, Huawei's TDD's end-to-end high-capacity solution and Balong chip's rapid and mature commercialization are strongly promoted, thereby accelerating the development of the entire LTE industry and even global mobile broadband.
According to Chen Yunming, president of Huawei's TDD product line, the current global data consumption growth has been a major trend. Under this trend, capacity constraints will be a problem faced by most operators. The inherent large bandwidth attribute of TDD is naturally suitable for Thick network capacity. The successful testing of the TDD band 8x8 MIMO terminal chip enabled a single-terminal Gbps experience and opened the end-to-end 'Gigabit' solution capability. This technology will be applied preferentially in the wireless home broadband (WTTx) field. The rate of CPE will be greatly increased, providing operators with low-cost capacity solutions and new business opportunities. With the continuous development of Huawei's TDD end-to-end solution, more and more operators and users will benefit from it. .