1. (Ture or False) In order to improve spectrum efficiency, the 5G network introduces Massive MIMO technology, and the number of transmitting and receiving antennas can reach 64T64R. True False 2. (Single choice) Which of the following 5G key technologies cannot improve the 5G service rate? New coding technology O Higher frequency bands High-order modulation technique Massive MIMO 3. (Multiple choices) What kinds of gains can be brought by the SUL technology used in 5G? Improve C-Band uplink coverage Improve C-Band downlink coverage Reduce 5G deployment costs Use original 4G resources effectively
1. (Ture or False) In order to improve spectrum efficiency, the 5G network introduces Massive MIMO technology, and the number of transmitting and receiving antennas can reach 64T64R. True False 2. (Single choice) Which of the following 5G key technologies cannot improve the 5G service rate? New coding technology O Higher frequency bands High-order modulation technique Massive MIMO 3. (Multiple choices) What kinds of gains can be brought by the SUL technology used in 5G? Improve C-Band uplink coverage Improve C-Band downlink coverage Reduce 5G deployment costs Use original 4G resources effectively
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Transcribed Image Text:1. (Ture or False) In order to improve
spectrum efficiency, the 5G network
introduces Massive MIMO technology, and
the number of transmitting and receiving
antennas can reach 64T64R.
True
False
2. (Single choice) Which of the following 5G
key technologies cannot improve the 5G
service rate?
New coding technology
Higher frequency bands
High-order modulation technique
Massive MIMO
3. (Multiple choices) What kinds of gains can
be brought by the SUL technology used in
5G?
Improve C-Band uplink coverage
Improve C-Band downlink coverage
Reduce 5G deployment costs
Use original 4G resources effectively
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