Invention Grant
- Patent Title: Resource indexing for acknowledgement signals in response to receptions of multiple assignments
- Patent Title (中): 响应于多个分配的接收，确认信号的资源索引
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Application No.: US14861634Application Date: 2015-09-22
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Publication No.: US09432987B2Publication Date: 2016-08-30
- 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:
A method and apparatus 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; identifying a resource for transmission of the HARQ-ACK based on transmission power control information in second downlink control information with a downlink assignment index (DAI) value greater than 1; and transmitting the HARQ-ACK based on the resource.
Public/Granted literature
- US20160014741A1 RESOURCE INDEXING FOR ACKNOWLEDGEMENT SIGNALS IN RESPONSE TO RECEPTIONS OF MULTIPLE ASSIGNMENTS Public/Granted day:2016-01-14
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