Step to Calculated TBS The total number of REs within the bandwidth of a single RB is 12 x 14 = 168 using normal cyclic prefix . The final value is multiplied by the number of allocated Resource Blocks to generate a value for .
Read moreWhat is MCS code?
MCS (Modulation and Coding Scheme) defines how many useful bits can be transmitted per Resource Element (RE) . MCS depends on radio link quality. The better quality the higher MCS and the more useful data can be transmitted.
Read moreWhat is code rate in 5G NR?
In 5G the maximum Code Block size is 8448 bits. What is Code Rate? Code rate (or information rate) in telecommunications is defined as the ratio between information bits and total transmitted bits (Information + Redundant Bits) . Redundant bits are added by the physical layer for Forward Error Correction (FEC).
Read moreHow is TB size calculated?
Step to Calculated TBS The total number of REs within the bandwidth of a single RB is 12 x 14 = 168 using normal cyclic prefix . The final value is multiplied by the number of allocated Resource Blocks to generate a value for .16 Ağu 2020
Read moreWhat is code rate in 5G?
Code rate can be defined as the ratio between useful bit and total transmitted bit (Useful + Redundant Bits) . These Redundant bits are added for Forward Error Correction (FEC).14 Tem 2020
Read moreHow is data sent in LTE?
After the device’s radio context has been restablished, the cellular tower notifies the MME, which in turn notifies the S-GW, which is now able to route the message to the correct radio tower. Finally, the tower sends the data to the device through the device’s LTE modem interface .
Read moreWhat is rate matching in 5G?
The rate-matching is to extract the exact set of bits to be transmitted within a given TTI . The rate-matching for Turbo coded transport channels is defined for each code block: there are three basic steps composing a rate-matching. Namely, sub-block interleaver, bit collection, and bit selection.
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