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标题: 哪位同仁系统的说一下:cdma2000中软交换和软容量  [查看完整版帖子] [打印本页]

时间:  2007-8-13 16:44
作者: huoniu     标题: 哪位同仁系统的说一下:cdma2000中软交换和软容量

<p></p><p>本人是一初学者,现在遇到一难题。哪位同仁系统的说一下:cdma2000中软交换和软容量的关系。</p><p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 或者发相关资料给我:<a href="mailto:lzl830629@163.com">lzl830629@163.com</a></p><p></p><p>&nbsp;&nbsp;&nbsp;&nbsp; 万分感激!!!</p>
时间:  2007-8-13 22:01
作者: meteorsky

<p>是软切换???还是<strong>软交换?</strong></p><p></p>
时间:  2007-8-13 22:05
作者: wzt_007

&nbsp;<div vshape="_x0000_s1026"><div class="O" style="TEXT-ALIGN: justify; mso-line-spacing: &quot;120 20 0&quot;; mso-margin-left-alt: 123; mso-char-wrap: 1; mso-kinsoku-overflow: 1;"><nobr><span style="FONT-SIZE: 133%; FONT-FAMILY: &quot;Arial;宋体&quot;;"><span style="FONT-SIZE: 70%; LEFT: -17.74%; COLOR: #3333cc; FONT-FAMILY: Wingdings; POSITION: absolute; TOP: 0.39em; TEXT-ALIGN: left; mso-special-format: bullet; mso-color-index: 5;">l</span></span><span style="FONT-SIZE: 24pt; COLOR: black; FONT-FAMILY: &quot;Arial;宋体&quot;; mso-ascii-font-family: &quot;Arial;宋体&quot;; mso-fareast-font-family: 宋体; mso-hansi-font-family: &quot;Arial;宋体&quot;;"><b><span style="mso-spacerun: yes;">&nbsp;</span></b></span><span style="FONT-SIZE: 24pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: &quot;Arial;宋体&quot;; mso-fareast-font-family: 宋体; mso-hansi-font-family: &quot;Arial;宋体&quot;;"><b>软切换 </b></span></nobr></div><div class="O1" style="TEXT-ALIGN: justify; mso-line-spacing: &quot;120 20 0&quot;; mso-margin-left-alt: 236; mso-char-wrap: 1; mso-kinsoku-overflow: 1; mso-text-indent-alt: 243;"><span style="FONT-SIZE: 20pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: &quot;Arial;宋体&quot;; mso-fareast-font-family: 宋体; mso-hansi-font-family: &quot;Arial;宋体&quot;;"><b>在切换过程中,</b></span><span lang="EN-US" style="FONT-SIZE: 20pt; COLOR: black; FONT-FAMILY: &quot;Arial;宋体&quot;; mso-ascii-font-family: &quot;Arial;宋体&quot;; mso-fareast-font-family: 宋体; mso-hansi-font-family: &quot;Arial;宋体&quot;; mso-fareast-language: ZH-CN;"><b>MS</b></span><span style="FONT-SIZE: 20pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: &quot;Arial;宋体&quot;; mso-fareast-font-family: 宋体; mso-hansi-font-family: &quot;Arial;宋体&quot;;"><b>开始与新的</b></span><span lang="EN-US" style="FONT-SIZE: 20pt; COLOR: black; FONT-FAMILY: &quot;Arial;宋体&quot;; mso-ascii-font-family: &quot;Arial;宋体&quot;; mso-fareast-font-family: 宋体; mso-hansi-font-family: &quot;Arial;宋体&quot;; mso-fareast-language: ZH-CN;"><b>BTS</b></span><span style="FONT-SIZE: 20pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: &quot;Arial;宋体&quot;; mso-fareast-font-family: 宋体; mso-hansi-font-family: &quot;Arial;宋体&quot;;"><b>联系时,并不中断与原有的</b></span><span lang="EN-US" style="FONT-SIZE: 20pt; COLOR: black; FONT-FAMILY: &quot;Arial;宋体&quot;; mso-ascii-font-family: &quot;Arial;宋体&quot;; mso-fareast-font-family: 宋体; mso-hansi-font-family: &quot;Arial;宋体&quot;; mso-fareast-language: ZH-CN;"><b>BTS</b></span><span style="FONT-SIZE: 20pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: &quot;Arial;宋体&quot;; mso-fareast-font-family: 宋体; mso-hansi-font-family: &quot;Arial;宋体&quot;;"><b>的通信。软切换会带来更好的话音质量,实现无缝切换、减少掉话可能,且有利于增加反向容量。 </b></span></div><div class="O" style="TEXT-ALIGN: justify; mso-line-spacing: &quot;120 20 0&quot;; mso-margin-left-alt: 123; mso-char-wrap: 1; mso-kinsoku-overflow: 1;"><nobr><span style="FONT-SIZE: 133%; FONT-FAMILY: &quot;Arial;宋体&quot;;"><span style="FONT-SIZE: 70%; LEFT: -13.75%; COLOR: #3333cc; FONT-FAMILY: Wingdings; POSITION: absolute; TOP: 0.39em; TEXT-ALIGN: left; mso-special-format: bullet; mso-color-index: 5;">l</span></span><span style="FONT-SIZE: 24pt; COLOR: black; FONT-FAMILY: &quot;Arial;宋体&quot;; mso-ascii-font-family: &quot;Arial;宋体&quot;; mso-fareast-font-family: 宋体; mso-hansi-font-family: &quot;Arial;宋体&quot;;"><b><span style="mso-spacerun: yes;">&nbsp;</span></b></span><span style="FONT-SIZE: 24pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: &quot;Arial;宋体&quot;; mso-fareast-font-family: 宋体; mso-hansi-font-family: &quot;Arial;宋体&quot;;"><b>更软切换 </b></span></nobr></div><div class="O1" style="TEXT-ALIGN: justify; mso-line-spacing: &quot;120 20 0&quot;; mso-margin-left-alt: 236; mso-char-wrap: 1; mso-kinsoku-overflow: 1; mso-text-indent-alt: 243;"><nobr><span style="FONT-SIZE: 111%; FONT-FAMILY: &quot;Arial;宋体&quot;;"><span style="FONT-SIZE: 70%; LEFT: -3.51%; COLOR: #3333cc; FONT-FAMILY: Wingdings; POSITION: absolute; TOP: 0.39em; TEXT-ALIGN: left; mso-special-format: bullet; mso-color-index: 5;">è</span></span><span style="FONT-SIZE: 20pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: &quot;Arial;宋体&quot;; mso-fareast-font-family: 宋体; mso-hansi-font-family: &quot;Arial;宋体&quot;;"><b>与软切换类似,发生在同一</b></span><span lang="EN-US" style="FONT-SIZE: 20pt; COLOR: black; FONT-FAMILY: &quot;Arial;宋体&quot;; mso-ascii-font-family: &quot;Arial;宋体&quot;; mso-fareast-font-family: 宋体; mso-hansi-font-family: &quot;Arial;宋体&quot;; mso-fareast-language: ZH-CN;"><b>BTS</b></span><span style="FONT-SIZE: 20pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: &quot;Arial;宋体&quot;; mso-fareast-font-family: 宋体; mso-hansi-font-family: &quot;Arial;宋体&quot;;"><b>的不同扇区之间。 </b></span></nobr></div><div class="O" style="TEXT-ALIGN: justify; mso-line-spacing: &quot;120 20 0&quot;; mso-margin-left-alt: 123; mso-char-wrap: 1; mso-kinsoku-overflow: 1;"><nobr><span style="FONT-SIZE: 133%; FONT-FAMILY: &quot;Arial;宋体&quot;;"><span style="FONT-SIZE: 70%; LEFT: -17.74%; COLOR: #3333cc; FONT-FAMILY: Wingdings; POSITION: absolute; TOP: 0.39em; TEXT-ALIGN: left; mso-special-format: bullet; mso-color-index: 5;">l</span></span><span style="FONT-SIZE: 24pt; COLOR: black; FONT-FAMILY: &quot;Arial;宋体&quot;; mso-ascii-font-family: &quot;Arial;宋体&quot;; mso-fareast-font-family: 宋体; mso-hansi-font-family: &quot;Arial;宋体&quot;;"><b><span style="mso-spacerun: yes;">&nbsp;</span></b></span><span style="FONT-SIZE: 24pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: &quot;Arial;宋体&quot;; mso-fareast-font-family: 宋体; mso-hansi-font-family: &quot;Arial;宋体&quot;;"><b>硬切换 </b></span></nobr></div><div class="O1" style="TEXT-ALIGN: justify; mso-line-spacing: &quot;120 20 0&quot;; mso-margin-left-alt: 236; mso-char-wrap: 1; mso-kinsoku-overflow: 1; mso-text-indent-alt: 243;"><span style="FONT-SIZE: 111%; FONT-FAMILY: &quot;Arial;宋体&quot;;"><span style="FONT-SIZE: 70%; LEFT: 0%; COLOR: #3333cc; FONT-FAMILY: Wingdings; POSITION: absolute; TOP: 0.39em; TEXT-ALIGN: left; mso-special-format: bullet; mso-color-index: 5;">è</span></span><span style="FONT-SIZE: 20pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: &quot;Arial;宋体&quot;; mso-fareast-font-family: 宋体; mso-hansi-font-family: &quot;Arial;宋体&quot;;"><b>在切换过程中,</b></span><span lang="EN-US" style="FONT-SIZE: 20pt; COLOR: black; FONT-FAMILY: &quot;Arial;宋体&quot;; mso-ascii-font-family: &quot;Arial;宋体&quot;; mso-fareast-font-family: 宋体; mso-hansi-font-family: &quot;Arial;宋体&quot;; mso-fareast-language: ZH-CN;"><b>MS</b></span><span style="FONT-SIZE: 20pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: &quot;Arial;宋体&quot;; mso-fareast-font-family: 宋体; mso-hansi-font-family: &quot;Arial;宋体&quot;;"><b>与新的</b></span><span lang="EN-US" style="FONT-SIZE: 20pt; COLOR: black; FONT-FAMILY: &quot;Arial;宋体&quot;; mso-ascii-font-family: &quot;Arial;宋体&quot;; mso-fareast-font-family: 宋体; mso-hansi-font-family: &quot;Arial;宋体&quot;; mso-fareast-language: ZH-CN;"><b>BTS</b></span><span style="FONT-SIZE: 20pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: &quot;Arial;宋体&quot;; mso-fareast-font-family: 宋体; mso-hansi-font-family: &quot;Arial;宋体&quot;;"><b>联系前,先中断与原</b></span><span lang="EN-US" style="FONT-SIZE: 20pt; COLOR: black; FONT-FAMILY: &quot;Arial;宋体&quot;; mso-ascii-font-family: &quot;Arial;宋体&quot;; mso-fareast-font-family: 宋体; mso-hansi-font-family: &quot;Arial;宋体&quot;; mso-fareast-language: ZH-CN;"><b>BTS</b></span><span style="FONT-SIZE: 20pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: &quot;Arial;宋体&quot;; mso-fareast-font-family: 宋体; mso-hansi-font-family: &quot;Arial;宋体&quot;;"><b>的通信,再与新</b></span><span lang="EN-US" style="FONT-SIZE: 20pt; COLOR: black; FONT-FAMILY: &quot;Arial;宋体&quot;; mso-ascii-font-family: &quot;Arial;宋体&quot;; mso-fareast-font-family: 宋体; mso-hansi-font-family: &quot;Arial;宋体&quot;; mso-fareast-language: ZH-CN;"><b>BTS</b></span><span style="FONT-SIZE: 20pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: &quot;Arial;宋体&quot;; mso-fareast-font-family: 宋体; mso-hansi-font-family: &quot;Arial;宋体&quot;;"><b>建立联系。硬切换过程中有短暂的中断,容易掉话。 </b></span></div><div class="O" style="TEXT-ALIGN: justify; mso-line-spacing: &quot;130 50 0&quot;; mso-margin-left-alt: 123; mso-char-wrap: 1; mso-kinsoku-overflow: 1;"><nobr></nobr></div></div>
时间:  2007-8-14 08:32
作者: huoniu

<p>不好意思,应该是软切换。</p><p>谢谢!!!</p>
时间:  2009-3-21 00:13
作者: ydxiaodong

软切换
在切换过程中,MS开始与新的BTS联系时,并不中断与原有的BTS的通信。软切换会带来更好的话音质量,实现无缝切换、减少掉话可能,且有利于增加反向容量。
l 更软切换
è与软切换类似,发生在同一BTS的不同扇区之间。
l 硬切换
è在切换过程中,MS与新的BTS联系前,先中断与原BTS的通信,再与新BTS建立联系。硬切换过程中有短暂的中断,容易掉话。




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