What is hyper frame number?
In 2G/3G/4G radio access systems the HFN is used between the base station and the mobile to limit the number of bits used for sequencing over the radio interface. The number may also be used as part of the security process.
What is hyper frame number in LTE?
To support this kind of new requirement, LTE has introduced another timer(clock) called HFN (Hyper Frame Number or Hyper SFN). HFN is a timer at the next level to SFN. HFN ranges between 0 and 1023 and the value increases by 1 when SFN reaches 1023 and reset to 0.
What is System frame number in LTE?
systemFrameNumber : Similar to LTE, NR does have a 10 bit System Frame Number start from 0 to 1023. MIB carries 6 most significant bit (MSB) of the 10 bits and remaining 4 LSB of the SFN are conveyed in the PBCH transport block as part of channel coding (i.e. outside the MIB encoding).
What is the size of Pbch in LTE?
Number of CRC bits for PBCH is 16 bits, so the length of the CRC mask is 16 bit as well.
What is MIB and SIB in 5G?
MIB and SIB 1 are know as Minimum System Information or MSI in 5G NR. SIB 1 alone can be referred as Remaining Minimum System Information or RMSI. In 5G NR, MIB provides all the required information to UE for decoding SIB 1. SIB 1 is cell-specific information i.e. only valid for serving cell.
What is SIB and MIB?
System information also provides the parameters necessary to access the network and detect paging messages ” System information is broadcast using a Master Information Block (MIB) and a series of System Information Blocks (SIB).
What is size of Pbch in LTE?
What is LTE Pbch?
PBCH is the Physical Broadcast Channel and is present in downlink signals only. PBCH is transmitted on symbols 0, 1, 2, and 3 of slot 1 and occupies the center 72 subcarriers. PBCH is not transmitted on any resource elements assigned to C-RS for antenna ports 0, 1, 2, and 3.
What is 5G Pbch?
PBCH (Physical Broadcast Channel)
What is SSB in 5G?
SS Block(SSB) stands for Synchronization Signal Block and in reality it refers to Synchronization/PBCH block because Synchnronization signal and PBCH channel are packed as a single block that always moves together.
What is SIB MIB and 5G?
What are MIB and SIB?
What is SS Pbch?
How do I check my SSB frequency?
SSB Frequency Position = DL- ARFCN – (6*SCS)/ΔFGlobal, ΔFGlobal = 15kHz. If the RB number is even the SSB Frequency Position is equivalent to dl-ARFCN. If the number is odd the SSB Frequency Position is lower than the DL-ARFCN: SSB Frequency Position = DL- ARFCN – (6*SCS)/ΔFGlobal, ΔFGlobal=15kHz.
https://www.youtube.com/watch?v=XY8aKR9mdgU