US 11,729,626 B2
Method of operating spectrum sharing system interoperating with distributed antenna system
Ok Jin Kim, Seongnam-si (KR); and Dae Young Kim, Seoul (KR)
Assigned to SOLiD, INC., Seongnam-si (KR)
Filed by SOLiD, INC., Seongnam-si (KR)
Filed on May 24, 2019, as Appl. No. 16/421,939.
Claims priority of application No. 10-2018-0160328 (KR), filed on Dec. 12, 2018; and application No. 10-2019-0024415 (KR), filed on Feb. 28, 2019.
Prior Publication US 2020/0196156 A1, Jun. 18, 2020
This patent is subject to a terminal disclaimer.
Int. Cl. H04W 16/14 (2009.01); H04W 76/15 (2018.01); H04W 76/11 (2018.01); H04W 4/02 (2018.01); H04W 72/51 (2023.01)
CPC H04W 16/14 (2013.01) [H04W 4/025 (2013.01); H04W 72/51 (2023.01); H04W 76/11 (2018.02); H04W 76/15 (2018.02)] 19 Claims
OG exemplary drawing
 
1. A method of allocating shared radio resources in a spectrum shared system (SSS), the method comprising:
obtaining, by a system controller of the SSS, identification information from at least one radio service device of the SSS and a node unit of a distributed antenna system (DAS) communicatively connected to the at least one radio service device;
determining, by the system controller of the SSS, whether the at least one radio service device interoperates with the DAS based on the identification information; and
allocating, by the system controller of the SSS, the shared radio resources to the at least one radio service device and the DAS, respectively, based on a result of the determining of interoperating.