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公开(公告)号：US11012222B2
公开(公告)日：2021-05-18
申请号：US16453069
申请日：2019-06-26
Applicant: Optis Cellular Technology, LLC
Inventor： Dae Won Lee , Bong Hoe Kim , Young Woo Yun , Ki Jun Kim , Dong Wook Roh , Hak Seong Kim , Hyun Wook Park
Abstract: A method for transmitting uplink signals, which include ACK/NACK signals, control signals other than the ACK/NACK signals, and data signals, is disclosed. The method comprises serially multiplexing the control signals and the data signals; sequentially mapping the multiplexed signals within a specific resource region in accordance with a time-first mapping method, the specific resource region including a plurality of symbols and a plurality of virtual subcarriers; and arranging the ACK/NACK signals at both symbols near symbols to which a reference signal of the plurality of symbols is transmitted. Thus, the uplink signals can be transmitted to improve receiving reliability of signals having high priority.
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公开(公告)号：US10374775B2
公开(公告)日：2019-08-06
申请号：US14631315
申请日：2015-02-25
Applicant: OPTIS CELLULAR TECHNOLOGY, LLC
Inventor： Dae Won Lee , Bong Hoe Kim , Young Woo Yun , Ki Jun Kim , Dong Wook Roh , Hak Seong Kim , Hyun Wook Park
Abstract: A method for transmitting uplink signals, which include ACK/NACK signals, control signals other than the ACK/NACK signals, and data signals, is disclosed. The method comprises serially multiplexing the control signals and the data signals; sequentially mapping the multiplexed signals within a specific resource region in accordance with a time-first mapping method, the specific resource region including a plurality of symbols and a plurality of virtual subcarriers; and arranging the ACK/NACK signals at both symbols near symbols to which a reference signal of the plurality of symbols is transmitted. Thus, the uplink signals can be transmitted to improve receiving reliability of signals having high priority.
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