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jean 4G Newbie
Joined: 09 Sep 2009 Posts: 1
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Posted: Wed Sep 09, 2009 2:34 am Post subject: LTE downlink control channel |
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Hi all,
I had to start reading LTE standards and now looking for partners for discussion.
I have a doubt regarding the control channel in LTE downlink, PDCCH in 3GPP terminology. From my understanding in LTE a Resource Block (RB) spans 12 subcarriers into a time slot of 0.5 ms. I guess that at least one of those 12 subcarriers is used as a control channel, is that correct? if not, please let me know how it works or point me to some sources. What about power levels? do these subcarriers have all the same power levels?
Thanks in advance.
-jean. |
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