公开(公告)号：US11496253B2

公开(公告)日：2022-11-08

申请号：US17129793

申请日：2020-12-21

申请人： Pantech Corporation

发明人： Dong Hyun Park

IPC分类号： H04W4/00 ,  H04L1/18 ,  H04W76/28 ,  H04L5/00 ,  H04L5/14 ,  H04W72/04

摘要： Hybrid Automatic Retransmit ReQuest-Acknowledgment (HARQ-ACK) index mapping and uplink resource allocation is performed and controlled for channel selection transmission. A method for transmitting HARQ-ACK information to an eNode-B (eNB) by a User Equipment (UE) includes identifying KPCell as a number of downlink subframe(s) of a PCell associated with an uplink subframe and identifying KSCell as a number of downlink subframe(s) of an SCell associated with the uplink subframe; generating Discontinuous Transmission (DTX) response information for a cell having a smaller number of downlink subframes between the PCell and the SCell; generating HARQ-ACK information including the generated DTX response information and response information on data received by the UE from the eNB; and transmitting the generated HARQ-ACK information to the eNB through the uplink subframe.

公开(公告)号：US11424899B2

公开(公告)日：2022-08-23

申请号：US17061508

申请日：2020-10-01

申请人： Pantech Corporation

发明人： Dong Hyun Park ,  Sung Jun Yoon

IPC分类号： H04L5/14 ,  H04L1/18 ,  H04L5/00 ,  H04B7/26 ,  H04W72/04

摘要： The present invention relates to a system that includes a transmission/reception point and a user equipment having different configurations in inter-band and performs a TDD (Time Division Duplex) method.

公开(公告)号：US11233622B2

公开(公告)日：2022-01-25

申请号：US16826013

申请日：2020-03-20

申请人： Pantech Corporation

发明人： Dong Hyun Park

IPC分类号： H04W4/00 ,  H04L5/00 ,  H04L1/18 ,  H04W72/04 ,  H04L1/00

摘要： Disclosed is a method for transmitting an ACK/NACK signal for an HARQ (Hybrid Automatic Repeat reQuest) in a CA (Carrier Aggregation) system, the method including obtaining at least one transmission resource among first and second transmission resources; configuring a first table showing a relationship in which a combination of at least one of the first and second transmission resources and modulation symbols is mapped to an ACK/NACK signal, and transmitting modulation symbols corresponding to a transmission target ACK/NACK signal in the first table by using transmission resource corresponding to the transmission target ACK/NACK signal in the first table.

公开(公告)号：US10805060B2

公开(公告)日：2020-10-13

申请号：US16394702

申请日：2019-04-25

申请人： Pantech Corporation

发明人： Dong Hyun Park ,  Sung Jun Yoon

IPC分类号： H04L5/14 ,  H04L1/18 ,  H04L5/00 ,  H04B7/26 ,  H04W72/04

摘要： The present invention relates to a system that includes a transmission/reception point and a user equipment having different configurations in inter-band and performs a TDD (Time Division Duplex) method.

公开(公告)号：US11848752B2

公开(公告)日：2023-12-19

申请号：US17982442

申请日：2022-11-07

申请人： Pantech Corporation

发明人： Dong Hyun Park

IPC分类号： H04W4/00 ,  H04L1/1829 ,  H04W76/28 ,  H04L1/1812 ,  H04L5/00 ,  H04L5/14 ,  H04W72/20 ,  H04W72/0446

CPC分类号： H04L1/1861 ,  H04L1/1812 ,  H04L5/001 ,  H04L5/0055 ,  H04L5/1469 ,  H04W72/0446 ,  H04W72/20 ,  H04W76/28

摘要： Hybrid Automatic Retransmit ReQuest-Acknowledgment (HARQ-ACK) index mapping and uplink resource allocation is performed and controlled for channel selection transmission. A method for transmitting HARQ-ACK information to an eNode-B (eNB) by a User Equipment (UE) includes identifying KPCell as a number of downlink subframe(s) of a PCell associated with an uplink subframe and identifying KSCell as a number of downlink subframe(s) of an SCell associated with the uplink subframe; generating Discontinuous Transmission (DTX) response information for a cell having a smaller number of downlink subframes between the PCell and the SCell; generating HARQ-ACK information including the generated DTX response information and response information on data received by the UE from the eNB; and transmitting the generated HARQ-ACK information to the eNB through the uplink subframe.

公开(公告)号：US11888789B2

公开(公告)日：2024-01-30

申请号：US17884890

申请日：2022-08-10

申请人： Pantech Corporation

发明人： Dong Hyun Park ,  Sung Jun Yoon

IPC分类号： H04L5/14 ,  H04L1/1829 ,  H04L5/00 ,  H04W72/23 ,  H04B7/26 ,  H04W72/0446

CPC分类号： H04L5/14 ,  H04B7/2643 ,  H04L1/1861 ,  H04L5/001 ,  H04L5/0055 ,  H04L5/1469 ,  H04W72/0446 ,  H04W72/23

摘要： The present invention relates to a system that includes a transmission/reception point and a user equipment having different configurations in inter-band and performs a TDD (Time Division Duplex) method.

公开(公告)号：US11824812B2

公开(公告)日：2023-11-21

申请号：US17583124

申请日：2022-01-24

申请人： Pantech Corporation

发明人： Dong Hyun Park

IPC分类号： H04W24/04 ,  H04L5/00 ,  H04L1/1829 ,  H04W72/23 ,  H04L1/1812 ,  H04L1/00 ,  H04W72/04

CPC分类号： H04L5/0055 ,  H04L1/1812 ,  H04L1/1861 ,  H04L5/001 ,  H04W72/23 ,  H04L1/0026 ,  H04L5/0057 ,  H04W72/04

摘要： Disclosed is a method for transmitting an ACK/NACK signal for an HARQ (Hybrid Automatic Repeat reQuest) in a CA (Carrier Aggregation) system, the method including obtaining at least one transmission resource among first and second transmission resources; configuring a first table showing a relationship in which a combination of at least one of the first and second transmission resources and modulation symbols is mapped to an ACK/NACK signal, and transmitting modulation symbols corresponding to a transmission target ACK/NACK signal in the first table by using transmission resource corresponding to the transmission target ACK/NACK signal in the first table.