Among the tools commonly used by Huawei, which of the following is used for parameter planning?
Which of the following control signalings for uplink PUCCH feedback? (multiple choice)
How many subcarriers does PSS (Primary Synchronization Signal) occupy in the frequency domain?
In TD-LTE, which of the following protocol stacks have the highest rate?
Antenna feed adjustment refers to the adjustment of antenna azimuth and downtilt angle. The most commonly used method is to eliminate cross-area coverage, weak coverage, and PCI mode 3 conflicting cells.