| LTE-Advanced关键技术及标准化进展 |
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| 引用本文： | 焦慧颖. LTE-Advanced关键技术及标准化进展[J]. 电信网技术, 2009, 0(12): 19-22 |
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| 作者姓名： | 焦慧颖 |
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| 作者单位： | 工业和信息化部电信研究院通信标准研究所 |
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| 基金项目： | 国家重大专项基金资助项目(2008ZX03003-001) |
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| 摘 要： | LTE-Advanced作为4G的候选技术方案,是在LTE基础上的进一步增强。本文介绍了3GPP中LTE-Advanced的各个关键技术及其标准化情况,包括载波聚合、多点协作传输、上下行MIMO传输以及中继等。
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| 关 键 词： | LTE-Advanced 载波聚合 MIMO |
LTE-Advanced Key Technologies and Its Standardization Status |
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| Abstract: | As one of the 4G candidate technologies,LTE-Advanced is further enhanced based on LTE,the standardization of each key technology is introduced in this paper,including Carrier Aggregation(CA),coordination of multi-point transmission (CoMP),the enhanced uplink and downlink MIMO and relay,etc. |
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| Keywords: | LTE-Advanced Carrier Aggregation MIMO |
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