name: TFTP
full_form: Trivial File Transfer Protocol
context: view what it the best L1 BLER target in their live networks, and this may depend on many parameters, such as fading type, UE speed and so on. However, some basic field measurements in different live networks indicate that this L1 BLER is somewhere between 15 % and 40% in fading multipath scenarios. Also âFollow CQIâ method used in Data Throughput Performance Testers is such that L1 re-transmission ratio (or BLER) is between 15 to 40% in various test points covering different noise conditions and fading profiles. However 3GPP compliant and GCF certified UE has been tested in so many higher layer tests (TS 34.123-1 [5]) that higher layer re-transmissions occur rather infrequently in real live networks. Since also mandatory field tests are part of GCF certification, the GCF certified UEs higher layer re-transmissions occur significantly less often than L1 re-transmissions in multipath fading scenarios. Comparison of L1 packet re-transmission ratio to higher layer packet re-transmission
description: The Trivial File Transfer Protocol (TFTP) is a simple protocol used for transferring files over a network. In the context of embedded devices, TFTP is utilized to update firmware in a reliable manner while minimizing the footprint of the stack, thus avoiding the use of the full TCP stack. It operates as a request-response protocol.
explanation: TFTP is classified as a Protocol because it defines a set of rules and procedures for transferring files between devices over a network, as explicitly stated in the description.
section_title: 5.4.2	Application Layer Protocol
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