A.TD-LTEB.LTE-FDDC.WCDMAD.GSM中国移动2013年...

单项选择题中国移动2013年开始大规模部署的4G网络属于哪种制式（）。

A.TD-LTE
B.LTE-FDD
C.WCDMA
D.GSM

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1.单项选择题The Uplink State Flag(USF) field is part of:（）

A.MAC header
B.TLLI
C.RLC header

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2.单项选择题How many families of MCS are defined for EGPRS?（）

A.1
B.2
C.3

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3.单项选择题The SCTP layer in the C7 signalling protocol stack is responsible for which of the following:（）

A. Establishing a signaling channel between two signaling entities in an ATM network
B. Provide reliable connection for signaling between two IP signaling nodes
C. Provide routing for IP signaling messages in an IP signaling network

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4.单项选择题What is the name of the protocol that is used between the MSC Server and the M-MGw?（）

A.ISUP
B.MAP
C.GCP

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5.单项选择题What would be the effect of reducing the parameter PILTIMER?（）

A. It will become easier to preempt PDCH:s for the CS domain
B. RPP CP Load will decrease
C. GSL device utilization will go down

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6.单项选择题Which one of the following parameters will influence the GSL device utilization the most:（）

A.PILTIMER
B.ALPHA
C.CSPSPRIO

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7.单项选择题Which GPRS coding scheme gives the highest throughput at C/I=12?（）

A.CS-1
B.CS-2
C.CS-3
D.CS-4

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8.单项选择题Which unit is the BSC perform the LAPD signalling and Inband signalling(64kpbs).（）

A.GS
B.SRS
C.TRH
D.TRAU

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9.单项选择题How many paging requests can, at the most, fit into one paging block?（）

A.10
B.20
C.4
D.60
E.80

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10.单项选择题The following events all require an SDCCH. Which event has normally the longest holding time? （）

A. Normal updating
B. IQMSI attach/detach
C. Registration
D. Call set-up
E. SMS point-to-point

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