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本人主要喜欢WCDMA/TD-SCDMA无线侧的技术,如果有何关于无线技术方面的问题,你可以给我留言,我们可以一起讨论,共同提高。
关于硬切换的时间
2006-10-19 12:13:55
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James-Ran
发布于2006-10-23 21:50:37
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Thanks for your all warm response.
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ansionq发布于2006-10-23 16:42:18
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大约1s多一点,当然这与硬切换的采用的机制有关,如移动台辅助切换,伪导频方式以及厂家设置的硬切换各个门限有关,LZ可作为参考.
[ 本帖最后由 ansionq 于 2006-10-23 16:44 编辑 ]
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rockbird
发布于2006-10-23 16:39:20
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This is the simplest hard handoff, same in IS-95 or IS-2000. The duration is different for other type Hard handoff.
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rockbird
发布于2006-10-23 16:36:49
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Basically, it is not more than 1000 ms.
The duration of sufficient signal quality (e.g. good frames), in units of 20ms, received on the Forward Traffic Channel before a mobile station re-enables its transmitter after disabling its transmitter during a CDMA-to-CDMA Hard Handoff. As you know US standard never mentions accrucy proposed system performance than Eur. standard.
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James-Ran
发布于2006-10-23 16:23:56
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QUOTE:
原帖由 rockbird 于 2006-10-23 16:20 发表
你指哪个Timer?CDMA-CDMA?
Not timer, it's time spent on hard handover, such as, handover between two carriers in same or different site, or for same carrier in different sites and same.
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rockbird
发布于2006-10-23 16:20:46
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QUOTE:
原帖由 James-Ran 于 2006-10-19 12:13 发表
请问谁能告诉我,在CDMA中(95,2000都可), 硬切换的时间大概是多少了??
谢谢
James-Ran
你指哪个Timer?CDMA-CDMA?
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James-Ran
发布于2006-10-20 15:45:50
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那位能够热心帮忙,先谢谢