Do you consider yourself an expert on LTE, WiMAX, 4G and other advanced wireless technologies? Test your current skills and knowledge by answering technical questions taken from actual LTE, WiMAX and 4G training classes. These classes are offered by the worlds leading authority on wireless training, Award Solutions. LTE University presents the LTE University Expert Quiz. On this sample quiz visitors are asked to answer 25 random questions from a pool of 150. Some questions will be easy and some are very difficult. See how you score compared to other professionals in the industry. Scoring Options Master - You are a LTE Master!Expert - You know more than mostRegular - Getting there but need to studyAp
UMTS
3GPP
3GPP2
ISO
Acceptable cell
Barred Cell
Reserved Cell
Suitable Cell
Hard handover only
Hard and soft handovers
Hard, soft and softer handovers
Handover is not supported
The identity of the cell
The antenna configuration
The center of the OFDM channel
The format of the data channel
FFT
IFFT
RF Combining
Channel Mapping
The size of the antenna
The height of the antenna
The number of transmit antennas
The number of receive antennas
Orthogonality
Orthodoxy
Octagonality
Originality
PHICH
PDCCH
PBCH
PCFICH
7
12
20
140
20 MHz
10 MHz
5 MHz
1.4 MHz
The physical cell ID cannot be determined from the synchronization signals
X+y
3x+y
X+3y
Acknowledged Mode (AM)
Unacknowledged Mode (UM)
Transparent Mode (TM)
Low Latency Mode (LM)
Improved uplink coverage
Lower UE power consumption
Reduced equalizer complexity
All of the above
The physical cell ID
The current frame number
The UE's C-RNTI
The PBCH is not scrambled
1.4 MHz
1.08 MHz
930 kHz
Up to 20 MHz
72
144
288
576
It ensures a continuous time domain signal
It maintains an integer number of cycles
It reduces the Peak-to-Average Power Ratio (PAPR)
It increases the useful symbol time
1 in 10
1 in 64
1 in 640
It is impossible to collide on the PRACH
1/2
1/4
3/4
1/6
The Metropolitan museum of art
Boston Smithsonian
NASA
Washington Smithsonian institution museum of fine art
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