Statement 1 is incorrect because LTE (Long-Term Evolution) is typically marketed as 4G technology, offering significant speed improvements over 3G. VoLTE (Voice over Long-Term Evolution) is a service that allows voice calls to be made over the 4G LTE data network, rather than the older circuit- switched networks used by 2G and 3G. Statement 2 is incorrect because LTE is a data technology designed for high-speed data transfer, and it can also carry voice traffic (using VoLTE or earlier technologies like CSFB). VoLTE is a specific implementation to carry voice traffic as data packets over the LTE network; it is not a voice-only technology, but rather a method for voice communication over a data network. LTE itself provides data connectivity, and voice can be provisioned over it.
With reference to communication technologies, what is/are the difference/differences between LTE (Long-Term Evolution) and VoLTE (Voice over Long-Term Evolution)? 1. LTE is commonly marketed as 3G and VoLTE is commonly marketed as advanced 3G. 2. LTE is data-only technology and VoLTE is voice-only technology. Select the correct answer using the code given below.
Asked in UPSC IAS 2019 · Topic: Data Communication and Transmission Modes (Components of Data Communication)
More Information and Communication Technology questions
- Consider the following communication technologies : Closed-circuit Television Radio Frequency Identification Wireless Local Area Network Which of the above are considered Short-Range devices/technologies ?
- A router works at which layer of Open Systems Interconnection (OSI) model?
- If you want to lock your STD on Landline Telephone which of the following code you will use:
- MPEG stands for :
- _________ is the process by which the receiver interprets the symbols used by the source of the message.
- WAN hardware includes
- Which of the following is FALSE about ring topology? - A host or end system is connected to the repeater. - Each device is connected to a central hub. - A link in the ring is shared among multiple hosts; therefore, a medium access control is required. - When a host transmits a frame to another host, the frame moves through the repeater and link. - Question not attempted
- Which of the following statement best describes the role of SNMP? - Question not attempted
All 1,360 Information and Communication Technology questions →