<span lang="EN-US" style="font-size:10.5pt;font-family: 宋体;mso-ascii-theme-font:minor-fareast;mso-fareast-theme-font:minor-fareast; mso-hansi-theme-font:minor-fareast;mso-bidi-font-family:" times="" new="" roman";="" mso-font-kerning:1.0pt;mso-ansi-language:en-us;mso-fareast-language:zh-cn;="" mso-bidi-language:ar-sa"="">IP</span><span style="font-size:10.5pt;font-family: 宋体;mso-ascii-theme-font:minor-fareast;mso-fareast-theme-font:minor-fareast; mso-hansi-theme-font:minor-fareast;mso-bidi-font-family:" times="" new="" roman";="" mso-font-kerning:1.0pt;mso-ansi-language:en-us;mso-fareast-language:zh-cn;="" mso-bidi-language:ar-sa"="">城域网部署集中式<span lang="EN-US">CGN</span>网关的网络规划与技术实现</span>