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Pat. 10674525 United States, Int. Cl.22 H02M 3/158, H04B 7/26, H04L 5/00, H04L 27/00, H04W 4/70, H04W 16/14, H04W 24/08, H04W 24/10, H04W 72/02, H04W 72/04, H04W 72/08, H04W 72/12, H04W 74/08, H04W 76/14, H04W 84/12, H04W 88/06, H04W 88/08. Physical channel structure for communication in unlicensed frequency band : Appl. N 16/215986 : Filed 11.12.2018 : Pub. 02.06.2020 : / Amit Kalhan, Henry Chang, David Comstock ; Assignee Kyocera Corp ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US10674525/en?oq=US10674525.html (дата обращения: ДД.ММ.ГГГГ).