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[讨论] multislot 的发射功率

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发表于 2005-11-11 14:56:00 | 显示全部楼层 |阅读模式
请教,在连续的两个发射slot时(如GPRS class10),最大功率可以允许降低多少?
例如GSMPL5 单个slot是33dBm,在连续的两个发射slot,PL5的时候,我好像记得最大功率允许降低?可以降多少?3GPP里那个文档有详细解释?
谢谢了!!!
 楼主| 发表于 2005-11-18 15:33:00 | 显示全部楼层
请教各位高手,有知道答案的吗?
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发表于 2005-11-18 21:59:00 | 显示全部楼层
<P>协议有</P><P>不可能两个都是33dbm的,我记得好像是29dbm</P>
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发表于 2005-11-19 00:42:00 | 显示全部楼层
<a href="http://www.52rd.com/bbs/viewthread.php?tid=2919&amp;replyID=13991&amp;skin=1" target="_blank" >http://www.52rd.com/bbs/viewthread.php?tid=2919&amp;replyID=13991&amp;skin=1</A>
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发表于 2005-11-19 22:05:00 | 显示全部楼层
一般测试时,设置在极限状态下,一个slot PCL 5 ,另一个slot PCL19.。[br]<p align=right><font color=red>+3 RD币</font></p>
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 楼主| 发表于 2005-11-21 14:27:00 | 显示全部楼层
<P>我在11。10和05。05里都没有找到。只是在05。05的4。5。2里有提到过</P><P>The transmitted power level relative to time when sending a burst is shown in annex B. The reference level 0 dB
corresponds to the output power level according to subclause 4. In the case of Multislot Configurations where the bursts
in two or more consecutive time slots are actually transmitted at the same frequency, the template of annex B shall be
respected during the useful part of each burst and at the beginning and the end of the series of consecutive bursts. The output power during the guard period between every two consecutive active timeslots shall not exceed the level allowed for the useful part of the first timeslot, or the level allowed for the useful part of the second timeslot plus 3 dB,
whichever is the highest. The timing of the transmitted burst is specified in 3GPP TS 05.10. Between the active bursts,
the residual output power shall be maintained at, or below, the level of:</P><P>是不是指可以降3dBm???33-3=30,为什么是29dBm?</P><P>请高手指教</P>[br]<p align=right><font color=red>+3 RD币</font></p>
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