NDLI: Optimum antenna combining in presence of TX leakage

Content Provider	IET Digital Library
Author	Park, Chester Sungchung Kim, Jintae
Abstract	Optimum antenna combining is utilised to cope with the transmitter (TX) leakage issue encountered in carrier aggregation. By assuming the transmission of pilot symbols and exploiting the structural information of the noise-plus-interference covariance, the maximum likelihood covariance estimation is mathematically derived. The simulation results verify that the proposed antenna combining with the structured covariance estimation provides a noticeable performance gain in the presence of TX leakage.
Starting Page	223
Ending Page	225
Page Count	3
ISSN	00135194
Volume Number	50
e-ISSN	1350911X
Issue Number	Issue 3, Jan (2014)
Alternate Webpage(s)	https://digital-library.theiet.org/content/journals/el/50/3
Alternate Webpage(s)	https://digital-library.theiet.org/content/journals/10.1049/el.2013.3371
Journal	Electronics Letters
Access Restriction	Open
Rights Holder	© The Institution of Engineering and Technology
Subject Keyword	3G Mobile Communication 3GPP Long Term Evolution Carrier Aggregation Covariance Analysis Long Term Evolution LTE Maximum Likelihood Covariance Estimation Maximum Likelihood Estimation Mobile Antenna Mobile Radio System Noise-plus-interference Covariance Optimum Antenna Performance Gain Pilot Symbols Single Antenna Statistics Structural Information Structured Covariance Estimation Transmitter Leakage Issue TX Leakage Issue
Content Type	Text
Resource Type	Article
Subject	Electrical and Electronic Engineering

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Optimum antenna combining in presence of TX leakage