Interference Analysis for Inter-Band Carrier Aggregation in LTE-Advanced

被引：0
|
作者：
Fratu, Octavian [1 ]
Vulpe, Alexandru [1 ]
Halunga, Simona V. [1 ]
Craciunescu, Ravan [1 ]
机构：
[1] Univ Politehn Bucuresti, Fac Elect Telecommun & Informat Technol, Iuliu Maniu Blvd 1-3, Bucharest 060071, Romania
来源：
2013 11TH INTERNATIONAL CONFERENCE ON TELECOMMUNICATIONS IN MODERN SATELLITE, CABLE AND BROADCASTING SERVICES (TELSIKS), VOLS 1 AND 2 | 2013年
关键词：
Radio propagation; Interference level; Carrier Aggregation; LTE-Advanced; Spectral efficiency;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The introduction of Carrier Aggregation (CA) techniques in 3GPP Rel. 10 poses some new challenges on network planning. This is especially true if the aggregation of non-contiguous carriers from different frequency bands (i.e. InterBand CA) occurs. In this paper the interference suffered by a UE when receiving aggregated carrier signals is analysed in different CA scenarios. Mathematical models are derived that allow the interference and, consequently, the Carrier-to-Interference ratio to be globally characterized. Some numerical results using different propagation models are analysed using ICS-Telecom simulation tool. A comparison with the theoretical models is also presented.
引用
收藏
页码：199 / 208
页数：10
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