| WCDMA/GSM二网互操作机制分析及网络优化纵横谈 |
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| 引用本文： | 杜军,赵永强,刘义.WCDMA/GSM二网互操作机制分析及网络优化纵横谈[J].电信科学,2011(Z1):121-127. |
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| 作者姓名： | 杜军 赵永强 刘义 |
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| 作者单位： | 中国联合网络通信有限公司湖北省分公司;华中科技大学; |
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| 摘 要： | 随着以3G为代表的宽带移动互联网时代的到来,WCDMA网络中的覆盖盲区逐渐暴露出来,为充分发挥GSM网络的覆盖优势,需要用户能够在进行业务时顺利过渡到成熟的GSM网络,并在WCDMA的有效覆盖区能够顺利返回WCDMA网络继续进行高速的数据业务。通过对现网WCDMA/GSM二网互操作机制的分析和对现阶段双网协同优化工作实证研究,对我国当前全业务运营下WCDMA/GSM二网互操作需注意的问题提出了建议。
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| 关 键 词： | GSM/WCDMA互操作 网络优化 重选 邻区 切换 |
Free Discussion on WCDMA/GSM Interoperability Mechanisms and Network Optimization |
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| Du Jun,Zhao Yongqiang,Liu Yi.Free Discussion on WCDMA/GSM Interoperability Mechanisms and Network Optimization[J].Telecommunications Science,2011(Z1):121-127. |
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| Authors: | Du Jun Zhao Yongqiang Liu Yi |
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| Affiliation: | Du Jun1,2,Zhao Yongqiang1,Liu Yi1 (1.Hubei Branch of China Unicom,Wuhan 430040,China,2.Huazhong University of Science & Technology,Wuhan 430074,China) |
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| Abstract: | With mobile Internet coming,the blind area of WCDMA coverage is showing up gradually,in order to take advantage of GSM's coverage,we need to make user seamlessly roam to GSM and back to WCDMA when WCDMA is available to enjoy the faster data service.Through observing the interoperation mechanism of WCDMA/GSM and researching on collaborative optimization of those 2 networks in current stage,we give out our suggestion on those issues that we should pay attention to when we make interoperation between WCDMA and... |
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| Keywords: | GSM/WCDMA interoperate network optimization reelect neighbor zone handover |
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