H31-421-ENU 試験問題を無料オンラインアクセス

Summary collection table "SGWID" part of "S-GW info" parameters can be set to any value within the range without negotiation with the SGW.

• A.False
• B.True

In the band division of LTE, which spectrum resource is BAND39?

• A.1880~1920MHz
• B.2300~2400MHz
• C.2520~2570MHz
• D.1880~1900MHz

In the frequency domain, the synchronization signal occupies the middle 6 RB resources.

• A.False
• B.True

In the LampSite solution, both RHUB and PRRU support cascading.

• A.False
• B.True

In the Uu interface, which layer performs traffic monitoring and reporting?

• A.PDCP
• B.RLC
• C.RRC
• D.MAC