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REY [17]
3 years ago
15

The LTE (cellular telephone) standard supports only packet switching"". What cellular services are morst affected by this change

.Explain why in one sentence.
Computers and Technology
1 answer:
Serjik [45]3 years ago
7 0

Answer:  Voice Services.

Explanation:

In the legacy cellular technologies, starting with analog AMPS and following with 2G / 3G technologies, voice services were transmitted in a similar way to wired digital telephony, setting up a dedicated circuit between the endpoints of  the link.

This guaranteed a reliable connection, only subject to impairments like noise and distortion.

The LTE standard uses packet switching for all services, including voice, which is called VoLTE (voice over LTE, similar to VoIP service), and uses IP protocol, which as a best-effort protocol, can't guarantee neither that the packets arrive to destination nor that they arrive in the right order, which obviously affects the perceived quality of the conversation.

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Network layer protocols specify the  <u>packet structure</u> and processing used to carry data between hosts.

<h3>What is the Network layer protocols  about?</h3>

The header, payload, as well as the trailer of a network packet are its three component pieces. The underlying network architecture or protocol employed determines the format and size of a network packet. A network packet resembles a package in concept.

Therefore, Network layer protocols define the packet format and processing needed to transfer data from one host to another host, in contrast to the Transmission layer (OSI Layer 4), which controls the data transport between the programs operating on each end computer.

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Vesnalui [34]

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<h3 /><h3>Code explanation:</h3>

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2 years ago
Which of the following would you use to search a table in Excel?
snow_tiger [21]

Answer:

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