Invention Grant
- Patent Title: Resource indexing for acknowledgement signals in response to receptions of multiple assignments
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Application No.: US14861681Application Date: 2015-09-22
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Publication No.: US09648604B2Publication Date: 2017-05-09
- Inventor: Aris Papasakellariou , Joon-Young Cho
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR
- Assignee: Samsung Electronics Co., Ltd
- Current Assignee: Samsung Electronics Co., Ltd
- Current Assignee Address: KR
- Agency: The Farrell Law Firm, P.C.
- Main IPC: H04L1/00
- IPC: H04L1/00 ; H04W72/04 ; H04L1/16 ; H04L1/18 ; H04W52/32 ; H04L5/14 ; H04W52/34 ; H04W52/14 ; H04W52/54
Abstract:
An apparatus and method for transmitting, by a user equipment, a hybrid automatic repeat request acknowledgement (HARQ-ACK) are provided. The method includes identifying power of the HARQ-ACK based on transmission power control information in first downlink control information for a primary cell; identifying, for frequency division duplexing (FDD) and a plurality of configured cells, a resource for transmission of the HARQ-ACK based on transmission power control information in second downlink control information for a secondary cell; and transmitting the HARQ-ACK based on the resource on the primary cell.
Public/Granted literature
- US20160014744A1 RESOURCE INDEXING FOR ACKNOWLEDGEMENT SIGNALS IN RESPONSE TO RECEPTIONS OF MULTIPLE ASSIGNMENTS Public/Granted day:2016-01-14
Information query
