【資料名稱】：LTE tuning RF（波蘭老外培訓(xùn)）

【資料作者】：未知

【資料日期】：未知

【資料語言】：中文

【資料格式】：DOC

【資料目錄和簡介】：

Impact of serving cell power to RSRQ:
Example for noise limited case (no interference):
If all resource elements are active and are transmitted with equal power then
RSRQ = N / 12N = -10.8 dB
(because RSRP is measured over 1 resource element and RSSI per resource block is measured over 12 resource elements). Remember that RSSI is only measured at those symbol times during which RS REs are transmitted.

When there is no traffic, and assuming only the reference symbols are transmitted (there are 2 of them within the same symbol of a resource block) then the RSSI is generated by only the 2 reference symbols so the result becomes;
RSRQ = N / 2N = -3 dB