5G Indosat Assessment_A

5G Performance requirement : How can 5G achieve lower Latency than 4G?

• With the help of mMIMO and Beamforming
• With the help of a highly distributed Network Architecture e.g. Edge Cloud
• With the help of Multi-Connectivity
• With the help of Software Defined Networking (SDN)

5G Performance requirement : What is the Peak Throughput requirement for 5G?

• >100 Mbps
• >1 Gbps
• >10 Gbps
• >20 Gbps

Radio network : Which statement regarding the "ng-eNB" is the BEST fit?

• Provides E-UTRA user plane and control plane protocol terminations towards the UE, Supports connectivity to 5GC and EPC
• Provides E-UTRA user plane and control plane protocol terminations towards the UE, Supports connectivity to 5GC only
• Provides NR user plane and control plane protocol terminations towards the UE, Supports connectivity to 5GC only
• Provides NR user plane and control plane protocol terminations towards the UE, supports connectivity to EPC only

Radio network : In the 5G radio architecture option "CPRI Baseband hotel" ,  what is the required CPRI data rate between RF and L1 LOW ?

• 1 Tbps
• 100 Gbps
• 20 Gbps
• 10 Gbps

Non-Standalone Architecture (NSA) : Which 5G Network architecture deployment Option uses the "5G Core with eNB as Master and gNB as Secondary Node" ?

• Option 2
• Option 3
• Option 4
• Option 7

Multi access : How many OFDM symbols are supported in a Slot?

• 2
• 4
• 7
• 14

Multi access : Multiple subcarrier spacings is an important NR feature. What are the supported subcarrier spacings (kHz)?

• 20; 40; 80; 160; 320
• 20; 40; 80; 160
• 15; 30; 60; 120; 240
• 15; 30; 60; 120; 160

Multi access : In 5G the Multiple Access scheme for the NR physical layer is:

• OFDMA, TDMA and SDMA
• OFDMA and CDMA
• Only OFDMA
• Only SDMA

Multi access : What is the main purpose of including mini-slots within the NR frame structure?

• To support short allocations, minimizing queuing and transmission latency
• To improve machine to machine communication data rates
• The mini-slot concept is theoretical and will not be implemented in 5G NR
• To improve data rates, sacrificing and increasing latency

NR Spectrum : How many Frequency Ranges (FR) are defined for NR in 3GPP?

• 1
• 2
• 3
• 5