What are some of the major architectural differences exist between 3G and 4G?
1.The RNC acts as a BS in a cluster-type RAN configuration.
2.The circuit-switching elements are removed in 4G.
3.A VOIP Gateway is used to connect to the PSTN and ISDN networks
4.All of the above
Posted Date:-2022-05-19 04:21:18
What Location Management feature does 4G support?
1.Concurrent Location Registration
2.Concatenated Management
3.Collated Location Registration
4.Concatenated Location Registration
Posted Date:-2022-05-19 04:24:01
What Location Management feature does 4G support?
1. Concurrent Location Registration
2.Concatenated Management
3.Collated Location Registration
4.Concatenated Location Registration
Posted Date:-2022-05-19 04:27:09
___________ to attain ultra-high spectral efficiency by means of spatial processing including multi-antenna and multi-user MIMO
1.3G MIMO
2.MIMO
3.WiMAX
4.Beamforming
Posted Date:-2022-05-19 04:32:15
4G LTE is ____ times faster than 3G?
1.5
2.10
3.15
4.20
Posted Date:-2022-05-19 04:10:15
As of December 15th, 2011 Verizon Wireless has brought 4G LTE to over ______ million people?
1.100
2.150
3.200
4.250
Posted Date:-2022-05-19 04:08:11
In the clustered diversity hand-over scheme that is used in 4G, the __________ is dynamically assigned to perform signal-processing combine the multiple signals into one:
1.Temporal Agent
2.Cluster Head
3.Cluster Agent
4.Temporary Cluster Head
Posted Date:-2022-05-19 04:27:56
On December 9, 2008, ________ announced that they intend to build and begin to roll out an LTE network by the end of 2009.
1.Vodafone
2.Netflix
3.V Cast
4.Verizon Wireless
Posted Date:-2022-05-19 04:29:55
On September 20, 2007, ________ announced that it plans a joint effort with the Vodafone Group to transition its networks to the 4G standard LTE.
1.AirTouch
2.Netflix
3.Verizon Wireless
4.V Cast
Posted Date:-2022-05-19 04:30:46
Question 3: 4G enabled the third generation systems, such as IS-2000, UMTS, HSXPA, ________, TD-CDMA, and TD-SCDMA, to use CDMA as the access scheme.
1.Evolution-Data Optimized
2.High-Speed Downlink Packet Access
3.UMTS-TDD
4.WiMAX
Posted Date:-2022-05-19 04:28:57
Smooth ________ across heterogeneous networks,[7]
1.CDMA2000
2.Cellular network
3.Handoff
4.Universal Mobile Telecommunications System
Posted Date:-2022-05-19 04:35:06
So in second generation systems, one set of the standard used the combination of FDMA and TDMA and the other set introduced an access scheme called ________.
1.Media Access Control
2.Multi-carrier code division multiple access
3.Orthogonal frequency-division multiple access
4.Code division multiple access
Posted Date:-2022-05-19 04:33:56
The ________ evolution of 802.16e is under development, with the objective to fulfill the IMT-Advanced criteria of 1000 Mbit/s for stationary reception and 100 Mbit/s for mobile reception.
1.IEEE 802.11
2.Token ring
3.IEEE 802.16
4.WiMAX
Posted Date:-2022-05-19 04:31:30
The pre-4G technology ________ (LTE) is often branded “4G”, but the first LTE release does not fully comply with the IMT-Advanced requirements.
1.E-UTRA
2.WiMAX
3.3GPP Long Term Evolution
4.Universal Mobile Telecommunications System
Posted Date:-2022-05-19 04:33:00
What application will require BlueTooth?
1.Ad-Hoc Networking
2.Desktop Publishing
3.Circuit Switching
4.Packet Networking
Posted Date:-2022-05-19 04:20:37
What are the average download speeds for our 4G LTE network?
1. 1-2 Mbps
2. 5-12 Mbps
3. 1-2 Mbps
4.5-12 Mbps
Posted Date:-2022-05-19 04:11:05
What are the average upload speeds of our 4G LTE network?
1.1-3 Mbps
2.2-5 Mbps
3.1-3 Mbps
4.2-5 Mbps
Posted Date:-2022-05-19 04:09:39
What does MSC stand for?
1.Master Sequence Controller
2.Master Switching Controller
3.Master Switch Controller
4. Master Switching Control
Posted Date:-2022-05-19 04:15:30
What does SGSN stand for?
1. Serial Gateway Supporting Node
2.Supporting GPRS Support Node
3.Supporting GGSN Support Node
4.Supporting Gateway Supporting Node
Posted Date:-2022-05-19 04:14:21
What is the expected maximum data rate for 4G?
1.100Mbps
2.100Kbps
3.10Mbps
4.200Kbps
Posted Date:-2022-05-19 04:17:38
Which of these are not part of the characteristics of 4G?
1.Software Dependency
2.Fully Converged Services
3.Ubiquitous Mobile Access
4.Multirate management
Posted Date:-2022-05-19 04:13:22
Which of these is not a function of the Service Middleware in the IP Core Network?
1.Media Conversion
2.Radio Resource Management
3.Wireless Data transmission
4.Mobility Management
Posted Date:-2022-05-19 04:22:12
Why are cell sizes likely to be smaller in 4G?
1.Higher frequency bands are utilized for data transmission
2. At higher data rates the signal must be received at a higher SNR threshold.
3. A and B
4.Data is transmitted at lower power
Posted Date:-2022-05-19 04:23:08