LOW COST IMPLEMENTATION FOR SYNCHRONIZATION IN DISTRIBUTED MULTI ANTENNA USING USRP/GNU-RADIO
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Date
2014-11-08
Journal Title
Journal ISSN
Volume Title
Publisher
2014 1st International Conference on Information Technology, Computer and Electrical Engineering (ICITACEE), Department of Electrical Engineering Diponegoro University
Abstract
Carrier Frequency Offset Synchronization is play
a very important rule in the Distributed Multi antenna system,
since the system has different individual clock instead of common
clock as in the centralized multi Antenna system. One of the
established synchronization methode for different transmitter
devices is Costas Loop. Some implementation of the
synchronization for distributed multi antenna is discussed in
some research works. In this paper we propose the low cost
implementation of synchronization in distributed multi antenna
and more simplified measurement method of synchronization in
distributed multi antenna. The measurement result showed that
the syncronization can compensate 0.5 kHz frequency offset
experienced by the transmitters in the Distributed Multi antenna
system
Description
Keywords
Synchronization, GNU Radio, Multi Antenna, USRP