MultipleChoice
Open-loop spatial multiplexing does not require PMI feedback.
OptionsMultipleChoice
Which physical channel in LTE is used to carry paging messages?
OptionsMultipleChoice
In large, medium and small cities, many streets have tall buildings on both sides. To avoid time dispersion, the cell antenna azimuth of nearby base station cannot be installed on the street.
OptionsMultipleChoice
Which of the following reference signals are available in both LTE TDD and FDD LTE systems? (Multiple choice)
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