RAN Planning | S.1.2
Quiz by samehmohamed sheble
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- Q1
In WCDMA NW architecture, the node responsible for Resources Allocation, Handover and Power control
NodeB
RNC
SGSN
GGSN
30s - Q2
In WCDMA NW architecture, the node responsible for PDP context activation and PDN Gateway
NodeB
RNC
SGSN
GGSN
30s - Q3
In WCDMA NW architecture, the node responsible for Fast power control and initial RA procedure
NodeB
RNC
SGSN
GGSN
30s - Q4
Interface between NodeB and RNC
Uu Interface
Iub Interface
Iur Interface
IuCS Interface
30s - Q5
Which are correct WCDMA operating bands in Egypt
900 MHz & 1800 MHz
1800 MHz & 2100 MHz
900 MHz & 2100 MHz
1800 MHz & 2600 MHz
30s - Q6
The multiple access technique used in WCDMA
TDMA
FDMA
CDMA
OFDMA
30s - Q7
What is the effective (without guard bands) air interface channel BW of WCDMA system
5 MHz
3.84MHz
3.4 MHz
4.2 MHz
30s - Q8
The main capacity resource/s in WCDMA in DL
TCP (Downlink Transmitted Carrier Power)
Channelization Codes
Channel Elements (CE)
All answers are correct
30s - Q9
Which of the below is a correct aspect of of DL channelization codes in WCDMA
There are 512 available codes
Almost zero auto correlation
Almost zero cross correlation
Gold Codes
30s - Q10
Which of the below Channelization codes gives highest data rate
SF128
SF64
SF16
SF4
30s - Q11
Consider a WCDMA cell configured with 1 carrier, What is the max. number of SF8 codes can be allocated to users in DL
8
7
4
unlimited
30s - Q12
in WCDMA RRC States, Do CELL_DCH & URA_PCH states have UL channel to carry data ?
falsetrueTrue or False30s - Q13
In a DT (Drive Test) logfile, you noticed a delayed neighbor cell addition in the active set, you would recommend ..
Increase TTT (Time to Trigger) 1A event
Increase TTT (Time to Trigger) 1B event
Decrease TTT (Time to Trigger) 1A event
Increase TTT (Time to Trigger) 1B event
45s - Q14
When Resources Admission is needed
Handover
RAB Setup
All answers are correct
RRC Setup
30s - Q15
Which type of Data channel used in HSDPA
Shared channel with Fast power control
Dedicated channel with Fast power control
Dedicated channels with Rate Adaptation
Shared channel with Rate Adaptation
30s
