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In the IMT2020 vision, which of following is correct ratio of 5G service delay to the 4G service delay?
In the IMT2020 vision, which of following is correct ratio of 5G service delay to the 4G service delay?A . 1/100 B. 1/20 C. 1/10 D. 1/50View AnswerAnswer: D
Which of following coding schemes is predominantly used for traffic channel in 5G?
Which of following coding schemes is predominantly used for traffic channel in 5G?A . palor code B. turbo coding C. convolutional code D. LDPCView AnswerAnswer: D
Which of following V2X service statements is incorrect?
Which of following V2X service statements is incorrect?A . centralized deployment … B. third-party algorithm deployment framework C. centimeter level positioning D. capable of evolution to cooperative automated drivingView AnswerAnswer: A
What are the proposers and users of slice requirements called? (single-choice question, 2 points)
What are the proposers and users of slice requirements called? (single-choice question, 2 points)A . Customer B. Tenant C. Tenants D. ConsumersView AnswerAnswer: C Explanation: Question Analysis: The proposer and user of slice requirements are called tenants.
Which of the following are members of the 5G Open Trial Specification Alliance (OTSA)? - MC
Which of the following are members of the 5G Open Trial Specification Alliance (OTSA)? - MCA . SKT B. Vodafone C. Verizon D. DCMView AnswerAnswer: A,C,D
In what year was the 3GPP organization founded? (single-choice question, 2 points)
In what year was the 3GPP organization founded? (single-choice question, 2 points)A . 1996 B. 1998 C. 2000 D. 2002View AnswerAnswer: B Explanation: Analysis of the test questions: 3GPP was established in December 1998, and a number of telecommunication standard organization partners jointly signed the "Third Generation Partnership Project Agreement".
Which of the following is the maximum bandwidth of 5G mmWave defined by 3GPP release 15?
Which of the following is the maximum bandwidth of 5G mmWave defined by 3GPP release 15?A . 400 MHz B. 8.50 MHz C. 200 MHz D. 100 MHzView AnswerAnswer: A
What was the first standard release of LTE? (single-choice question, 2 points)
What was the first standard release of LTE? (single-choice question, 2 points)A . Relasee4 B. Relasee7 C. Relasee8 D. Relasee10View AnswerAnswer: C Explanation: Question analysis: It is generally considered that LTE starts from R8 version, LTE-A starts from R10 version, 4.5G (LTE-A Pro) starts from R12 version, and 5G starts...
In the 5G bearer network, the EVPN protocol is used to replace the traditional tunneling protocol.
In the 5G bearer network, the EVPN protocol is used to replace the traditional tunneling protocol.A . True B. FalseView AnswerAnswer: B
Which of the following is not a requirement for 5G fronthaul network transmission?
Which of the following is not a requirement for 5G fronthaul network transmission?A . eCPRI mainstream interface rate 25Gbps B. The one-way delay requirement is less than 100s C. The packet loss rate is 0 D. The clock accuracy is ±65nsView AnswerAnswer: C
