文章基本信息

标题：TECHNICAL REVIEW OF RRM FOR CARRIER AGGREGATION IN LTE-ADVANCED
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作者：HAITHAM S BEN ABDELMULA ; M. N.MOHD WARIP ; ONG BI LYNN 等
期刊名称：Journal of Theoretical and Applied Information Technology
印刷版ISSN：1992-8645
电子版ISSN：1817-3195
出版年度：2016
卷号：91
期号：2
出版社：Journal of Theoretical and Applied
摘要：With the purpose of satisfying what is required for future IMT Advanced mobile systems, 3GPP presented carrier aggregation (CA) in its latest LTE-Advanced criterions. Although carrier aggregation permits accumulation of carrier components (CCs) disseminated inside and transversely in different bands (intra/inter-band) along with CCs grouping possessing different bandwidths, the expectation is that the carrier aggregation provides a commanding improvement to the user throughput in LTE-Advanced (LTE-A). CA will permit the achievement of the target peak data rates in excess of 1 Gbps in the downlink and 500 Mbps in the uplink and the users has the right to use up to 100 MHz total of bandwidth. Nonetheless, the carrier aggregation (CA) introduced is mentioned in LTE Rel. 10, has essential changes from the baseline LTE Rel. 8 even though individual CC in LTE-A stays backwardly attuned with LTE Rel.8. This article offers carrier aggregation methods� review and the supported scenarios; subsequently necessities on radio resource management (RRM) functionality supporting CA. On-going research on the diverse algorithms supporting CA in LTE-Advanced are charted.
关键词：Carrier Aggregation (CA); Component Carrier (CC); Radio Resource Management (RRM)