【資料名稱】：ehsdpa-optimization

【資料作者】：yy

【資料日期】：2012-10

【資料語言】：中文

【資料格式】：DOC

【資料目錄和簡介】：

EulMaxRotCoverage parameter defines the EUL area of coverage with a
certain throughput. In fact it is used to set the threshold for the interference in
UL over which the scheduler acts to reduce the granted throughput to the UE.
The higher the threshold the higher is the interference allowed in UL, and the
higher could be the throughput especially in not very good conditions. On the
other hand, the higher interference allowed can affect the R99 performances.
Due to this, a good trade off is needed to optimize EUL throughput without
affecting R99 performances.
EulMaxRotCoverage can be tuned differently according to R99 traffic and
number of carriers. In networks with a second carrier mainly used for HSPA,
this parameter can be set to high values. If only one carrier with lot of R99
traffic is present, then the default value is suggested.