Howtosignalprocessing
In LTE, the arm ticking in 10 ms interval has numbers between 0 and 1023 and these numbers are called SFN (System Frame Number) and the other arm ticking in 1 ms interval has numbers between 0 and 9, and this number is called subframe number.
Why is SFN 8 bit in LTE?
It is decoded in Master Information Block (MIB) in Physical Broadcast channel (PBCH) as 8 bits. The SFN of MIB changes every 4 frames (2 bits) thus its value is 8+2 = 10 bits.
What is SFN in 5g?
A single-frequency network or SFN is a broadcast network where several transmitters simultaneously send the same signal over the same frequency channel.
How many slots does a LTE subframe have?
The basic type 1 LTE frame has an overall length of 10 ms. This is then divided into a total of 20 individual slots. LTE Subframes then consist of two slots – in other words there are ten LTE subframes within a frame.
What is HSFN?
A hyper system frame number (HSFN) determining method, a communication method and device.
