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

页码：199 / 208

页数：10

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