Resource indexing for acknowledgement signals in response to receptions of multiple assignments
- 申请公布号：
- US9432987(B2)
- 申请号：
- US201514861634
- 申请日期：
- 2015.09.22
- 申请公布日期：
- 2016.08.30
- 申请人：
- Samsung Electronics Co., Ltd
- 发明人：
- Papasakellariou Aris;Cho Joon-Young
- 分类号：
- H04L1/00;H04W72/04;H04L1/16;H04L1/18;H04W52/32;H04L5/14;H04W52/34;H04W52/14;H04W52/54
- 主分类号：
- H04L1/00
- 代理机构：
- The Farrell Law Firm, P.C.
- 代理人：
- The Farrell Law Firm, P.C.
- 地址：
- KR
- 摘要：
- 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.
- 主权项：
- 1. A method for transmitting, by a user equipment, a hybrid automatic repeat request acknowledgement (HARQ-ACK), the method comprising:
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.
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