top button
Flag Notify
    Connect to us
      Facebook Login
      Site Registration

Facebook Login
Site Registration

Why Broadcast search space required 4 or 8 CCE aggregation ?

0 votes

Why can t we use 1 or 2 in-case of broadcast transmission .

posted Dec 21, 2018 by Jaganathan

Share this question
Facebook Share Button Twitter Share Button LinkedIn Share Button

1 Answer

+1 vote
Best answer

I think common (broadcast) search space use 4 or 8 aggregation level because it is used for sending the control information which is common for all the UE's & to detected and decoded by all users including cell edge users or users having bad channel conditions.
Scheduler use higher aggregation level to successfully decode the DCI .

answer Dec 26, 2018 by Mohit Mohan
Contact Us
+91 9880187415
#280, 3rd floor, 5th Main
6th Sector, HSR Layout
Karnataka INDIA.