| HSPA＋与LTE关键技术对标分析 |
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| 引用本文： | 陈崴嵬,耿玉波.HSPA＋与LTE关键技术对标分析[J].邮电设计技术,2011(5):1-4. |
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| 作者姓名： | 陈崴嵬 耿玉波 |
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| 作者单位： | 中讯邮电咨询设计院有限公司,北京,100048 |
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| 摘 要： | 针对目前比较关注的HSPA＋和LTE技术，从网络架构、接入技术、调制方式、信道共享、速率适配、频谱效率等方面进行了对比分析，同时对大规模引入HSPA＋和LET建网需要关注的问题进行了探讨。
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| 关 键 词： | HSPA＋ LTE 网络架构 码分多址 正交频分复用 64QAM |
Comparison and Analysis of the Key Technologies of HSPA+and LTE |
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| Chen Weiwei,Geng Yubo.Comparison and Analysis of the Key Technologies of HSPA+and LTE[J].Designing Techniques of Posts and Telecommunications,2011(5):1-4. |
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| Authors: | Chen Weiwei Geng Yubo |
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| Affiliation: | (China Information Technology Designing & Consulting Institute Co.,Ltd.,Beijing 100048,China) |
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| Abstract: | It analyzes and compares HSPA＋ and LTE from the aspects of network architecture,access technology,modulation,channel sharing,rate adaptation and spectral efficiency. It also discusses the issues on introducing HSPA＋ and LTE to large scale network construction. |
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| Keywords: | LTE Network architecture CDMA OFDM 64QAM |
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