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US 2017/0359103 A1Published application
Node unit and method of processing signal for distributed antenna system
AssigneeSOLiD, INC.
InventorsDoyoon KIM, Kwangnam SEO
Life of this patent
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Abstract
According to an aspect of the inventive concept, there is provided a signal processing method performed in a distributed antenna system, includes extracting at least a part of sample data corresponding to an occupied frequency band from a digitized analog RF signal; and combining the extracted sample data.
Claims19
A signal processing method performed in a node unit of a distributed antenna system, comprising:
- extracting at least a part of sample data corresponding to an occupied frequency band from a digitized analog radio frequency (RF) signal;
- and
- combining the extracted sample data.
A node unit of a distributed antenna system, comprising:
- a signal processor configured to extract at least a part of sample data corresponding to an occupied frequency band from a digitized analog radio frequency (RF) signal and to combine the extracted sample data;
- and
- a signal converter configured to convert the combined sample data into a signal corresponding to a transport medium connecting the node unit and another node unit.
Dependencies are inferred from the claim text.