WCDMA双载频的调度机制?
WCDMA的双载频nodeb,在RNC中需要配置说明参数?什么样的业务会接入第二载频?由于Video Phone业务会占用32阶扰码,导致HSDPA吞吐量大跌,如果用户希望打吞吐量的业务优先接入或切换到第二载频,那么通过RNC设置可以达到吗?如何设置呢?
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问题答案
一个载频上不配H业务
另一个载频上配置H业务并在这个小区上增加一条命令就可以了。增加面向小区基于覆盖的系统间切换测量算法参数(ADD CELLINTERRATHOCOV)
具体参数见下面这个例子。
ADD CELLINTERRATHOCOV:CELLID=19994, INTERRATREPORTMODE=PERIODICAL_REPORTING, FILTERCOEFOF2D2F=D3, INTERRATFILTERCOEF=D3, WEIGHTFORUSEDFREQ=0, INTERRATPERIODREPORTINTERVAL=D1000, HYSTFOR2D=4, HYSTFOR2F=4, HYSTFORINTERRAT=0, TRIGTIME2D=D320, TRIGTIME2F=D1280, TIMETOTRIGFORNONVERIFY=0, TIMETOTRIGFORVERIFY=0, BSICVERIFY=REQUIRED, INTERRATCSTHD2DECN0=-24, INTERRATCSTHD2FECN0=-12, INTERRATR99PSTHD2DECN0=-24, INTERRATHTHD2DECN0=-24, INTERRATR99PSTHD2FECN0=-13, INTERRATHTHD2FECN0=-13, INTERRATCSTHD2DRSCP=-100, INTERRATCSTHD2FRSCP=-97, INTERRATR99PSTHD2DRSCP=-110, INTERRATHTHD2DRSCP=-110, INTERRATR99PSTHD2FRSCP=-107, INTERRATHTHD2FRSCP=-107, TARGETRATCSTHD=16, TARGETRATR99PSTHD=16, TARGETRATHTHD=16, INTERRATMEASTIME=60, INTERRATPINGPONGTIMER=0, INTERRATPINGPONGHYST=0;
另一个载频上配置H业务并在这个小区上增加一条命令就可以了。增加面向小区基于覆盖的系统间切换测量算法参数(ADD CELLINTERRATHOCOV)
具体参数见下面这个例子。
ADD CELLINTERRATHOCOV:CELLID=19994, INTERRATREPORTMODE=PERIODICAL_REPORTING, FILTERCOEFOF2D2F=D3, INTERRATFILTERCOEF=D3, WEIGHTFORUSEDFREQ=0, INTERRATPERIODREPORTINTERVAL=D1000, HYSTFOR2D=4, HYSTFOR2F=4, HYSTFORINTERRAT=0, TRIGTIME2D=D320, TRIGTIME2F=D1280, TIMETOTRIGFORNONVERIFY=0, TIMETOTRIGFORVERIFY=0, BSICVERIFY=REQUIRED, INTERRATCSTHD2DECN0=-24, INTERRATCSTHD2FECN0=-12, INTERRATR99PSTHD2DECN0=-24, INTERRATHTHD2DECN0=-24, INTERRATR99PSTHD2FECN0=-13, INTERRATHTHD2FECN0=-13, INTERRATCSTHD2DRSCP=-100, INTERRATCSTHD2FRSCP=-97, INTERRATR99PSTHD2DRSCP=-110, INTERRATHTHD2DRSCP=-110, INTERRATR99PSTHD2FRSCP=-107, INTERRATHTHD2FRSCP=-107, TARGETRATCSTHD=16, TARGETRATR99PSTHD=16, TARGETRATHTHD=16, INTERRATMEASTIME=60, INTERRATPINGPONGTIMER=0, INTERRATPINGPONGHYST=0;
回答者:liu_bin 回答时间:2009-07-25 20:05


