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http://dx.doi.org/10.15207/JKCS.2017.8.11.085

A Study on the Development of Signal Matching Module for Heterogeneous Network in WCDMA  

Yoo, DongJoo (School of Automobile Engineering, Ajou Motor College)
Kim, Keunsik (School of Automobile Engineering, Ajou Motor College)
Publication Information
Journal of the Korea Convergence Society / v.8, no.11, 2017 , pp. 85-91 More about this Journal
Abstract
This paper concerns the design of a matching module system enabling the RF signal to be harmonized between the new base stations (RRH) and the repeater in the same frequency band of the asynchronous transfer network. This matching system controls the RF Gain Control of the module while monitoring the quality of the quality. Additionally, the RF environment has been adapted accordingly to adjust the RF Gain Control to match the receiver characteristics of the relay. As a result of this study, we improved the quality of the interface between the new base stations and existing relays.
Keywords
RRH; RF Gain Control; WCDMA; Duplexer; RF Equipment;
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Times Cited By KSCI : 2  (Citation Analysis)
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