US Patent No. 10,251,169

CONTROL CHANNEL ALLOCATION METHOD, AND APPARATUS FOR SAME


Patent No. 10,251,169
Issue Date April 02, 2019
Title Control Channel Allocation Method, And Apparatus For Same
Inventorship Suck Chel Yang, Anyang-si (KR)
Min Gyu Kim, Anyang-si (KR)
Joon Kui Ahn, Anyang-si (KR)
Dong Youn Seo, Anyang-si (KR)
Assignee LG ELECTRONICS INC., Seoul (KR)

Claim of US Patent No. 10,251,169

1. A method for receiving a physical downlink control channel (PDCCH) by a user equipment (UE) in a wireless communication system, the method comprising:monitoring PDCCH candidates in a common search space and one or more UE-specific search spaces on a single component carrier; and
detecting the PDCCH from the PDCCH candidates,
wherein the detected PDCCH corresponds to a PDCCH in the common search space when the PUCCH candidates have a same radio network temporary identifier (RNTI), a same payload size and a same first control channel element (CCE) index but a different set of control information fields, and when the UE is configured with a carrier indicator field.