單項(xiàng)選擇題On which Network Elements are firewalls typically connected in LTE?()

A.MME and PGW. 
B.OSS and VAS. 
C.SGW and PGW. 
D.OSS and DPI.


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1.單項(xiàng)選擇題帶寬配置的scope是()

A.PLMN
B.TA
C.MME
D.eNodeB

2.單項(xiàng)選擇題哪個(gè)不是operater面臨的挑戰(zhàn)?()

A.cheap flat rate 
B.high date rate service 
C.short latency 
D.voice service in LTE

3.單項(xiàng)選擇題PCS-5000的實(shí)現(xiàn)了()功能。

A.DNS
B.PCRF
C.NAS

4.單項(xiàng)選擇題Preamble 隨機(jī)接入的目的是什么?()

A、TAU 
B、HANDOVER 
C、建立RRC消息

5.單項(xiàng)選擇題LNRELW有()個(gè)。

A.8
B.16
C.32
D.64

6.單項(xiàng)選擇題Which of the following options is NOT one of the Key Objectives of NSN Smart Labs?()

A.Should benefit all involved companies.
B.Attract public interest. 
C.Invite Competition.
D.Open for all developers and all operators.

7.單項(xiàng)選擇題哪一項(xiàng)不是KPI的部分在network assement?()

A.接入KPI
B.重傳KPI
C.移動(dòng)性KPI
D.吞吐性

8.單項(xiàng)選擇題關(guān)于UE與TA的關(guān)系是()

A、UE is one TA only 
B、UE is part of severl TAs 
C、UE TA 對(duì)應(yīng)的MME

9.單項(xiàng)選擇題CELL與TA的關(guān)系是()

A.一個(gè)CELL只有一個(gè)TA
B.一個(gè)CELL有多個(gè)TA

10.單項(xiàng)選擇題流量未達(dá)標(biāo)時(shí)與()無(wú)關(guān)。

A、eNodeb Config 
B、Qos setting 
C、Traffica Config