The O-layer service of the M2000 server parses the messages reported by the network elements into a unified structure, and the performance service stores the data required by the user into the performance database.

The test found a rate, but the rate is much lower than the theoretical value, which is the reason for the impossible?

Huawei base station all version supports multiple RRU merger cell, also support cross the baseband board merger.

SFBC is a transmit diversity technique that mainly obtains transmit diversity gain for areas with low SINR, such as cell edges. Compared to STBC, SFBC is a space-frequency two-dimensional transmit diversity, while STBC is a space-time two-dimensional transmit diversity.

Which of the following schemes does the CSFB program mainly support? (Multiple choice)