Normal HARQ RTT is 16 ms ,but Rel 12 have introduced HARQ RTT as 12, how this works?
We know LTE scheduler works at the 1 millisecond level . Why it does not work at the 0.5 ms (slot) level ?
How ever ENB will send either BI or RAPID in RAR, then if ENB sends only RAPID then how ue gets BI to apply for rach failure ?