可突破实芯光纤的容量极限和时延极限两大物理瓶颈
China Mobile launched the first 800G hollow-core fiber (HCF) transmission technology test network in Shenzhen-Dongguan, Guangdong
I'm not technical enough to understand the significance here
My cursory search tells me you are right. There are several benefits可突破实芯光纤的容量极限和时延极限两大物理瓶颈
Probably has higher upper limits on transmission capacity and speed. Light travels slower in denser material like glass?
They may be useful for data transmission, particularly in cases where a very low latency (time delay) is vital. Also, one may exploit low-loss data transmission in spectral regions where the absorption losses of solid-core silica fibers are too high. By transmitting light with an overall substantially larger optical bandwidth, one may realize higher transmission capacities in terms of data rate.
Good. Android needs to be phased out anyways given Google's clear hostility to China as an arm of USG cyberwar and disinformation.Huawei's HarmonyOS beat Apple's iOS for the 1st time in the 1st quarter of 2024 to become the second most popular operating system in China, after Android.
Xi acclaims AI expert Andrew Yao who renounced US citizenship after return to China
- Turing prizewinner Yao earlier wrote to Xi, saying he wanted to contribute to the ‘great rejuvenation of the Chinese nation’
Huawei's HarmonyOS beat Apple's iOS for the 1st time in the 1st quarter of 2024 to become the second most popular operating system in China, after Android.