面向5成员载波以上的载波聚合技术标准化进展被引量：2

Specification Progress for Carrier Aggregation Technology for Above 5 Carriers

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摘要载波聚合技术在3GPP R10版本被引入标准,在后续版本中均进行了相应的增强,在最新的R13版本中,载波聚合进一步增强技术主要对支持的最大载波数进行了增加,可实现的最大峰值速率超过20 Gbit/s。以载波聚合进一步增强技术的驱动力为出发点,对该技术在3GPP R13版本的标准化关键点进行了总结及分析,最后给出实际部署时对网络及终端的影响。 Carrier aggregation was introduced in 3GPP Rel-10 specifications and corresponding enhancements were discussed and spec-ified in the following releases. In current Rel-13, enhanced carrier aggregation （eCA）technique expands supportive compo- nent carriers and the achievable peak rate in downlink exceeds 20 Gbit/s. Based on the motivations of eCA, the key aspects of specification work in Rel-13 are summarized and analyzed, then the impacts on network and user equipments during the prac- tical deployment are provided.

作者韩潇范斌 Han Xiao Fan Bin(China Unicom Network Technology Research Institute, Beijing 100048, China)

机构地区中国联通网络技术研究院

出处《邮电设计技术》 2016年第9期33-36,共4页 Designing Techniques of Posts and Telecommunications

基金国家重点研发计划(2015AA01A710)

关键词载波聚合增强技术大规模载波聚合动态码本调整 Enhanced carrier aggregation Massive carrier aggregation Dynamic codebook adaption

分类号 TN929.5 [电子电信—通信与信息系统]

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