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1. 发明公开

EP4302444A1 INDICATION OF UPLINK TRANSMISSION IN DOWNLINK SYMBOL 审中-实审
公开(公告)号：EP4302444A1
公开(公告)日：2024-01-10
申请号：EP22709813.4
申请日：2022-03-04
申请人： Lenovo (Singapore) Pte. Ltd.
发明人： JUNG, Hyejung , GOLITSCHEK EDLER VON ELBWART, Alexander Johann Maria , BAGHERI, Hossein , BHAMRI, Ankit , NANGIA, Vijay
IPC分类号： H04L5/00 , H04L5/14 , H04W52/00 , H04W72/00

2. 发明公开

EP4252376A1 HARQ-ACK CODEBOOK CONSTRUCTION 审中-实审
公开(公告)号：EP4252376A1
公开(公告)日：2023-10-04
申请号：EP21823367.4
申请日：2021-11-23
申请人： Lenovo (Singapore) Pte. Ltd.
发明人： JUNG, Hyejung , BAGHERI, Hossein , NANGIA, Vijay
IPC分类号： H04L1/18

3. 发明公开

EP4236165A1 METHOD AND APPARATUS FOR MONITORING CONTROL CHANNEL CANDIDATES 审中-实审
公开(公告)号：EP4236165A1
公开(公告)日：2023-08-30
申请号：EP23169682.4
申请日：2020-04-01
申请人： Lenovo (Singapore) Pte. Ltd.
发明人： BAGHERI, Hossein , JUNG, Hyejung , NANGIA, Vijay
IPC分类号： H04L5/00 , H04L27/26
摘要： A configuration of a first search space for monitoring control channel candidates over a first set of symbols can be received (510). A configuration of an alternative set of search spaces containing at least a second search space for monitoring control channel candidates over a second set of symbols can be received (520). A DCI scheduling an uplink transmission over a third set of symbols can be received (530). A determination (540) can be made as to whether the uplink transmission overlaps with the first set of symbols. Control channel candidates in the first search space can be monitored (550) when the uplink transmission does not overlap with the first set of symbols. Control channel candidates can be monitored (560) in the second search space instead of the first search space when the uplink transmission overlaps with the first set of symbols.

4. 发明公开

EP4184849A1 DOWNLINK ASSIGNMENTS FOR DOWNLINK CONTROL CHANNELS 审中-实审
公开(公告)号：EP4184849A1
公开(公告)日：2023-05-24
申请号：EP23150711.2
申请日：2019-08-09
申请人： Lenovo (Singapore) Pte. Ltd.
发明人： BAGHERI, Hossein , JUNG, Hyejung , NANGIA, Vijay , KUCHIBHOTLA, Ravi
IPC分类号： H04L5/00
摘要： Apparatuses, methods, and systems are disclosed for downlink assignments for downlink control channels. One method (700) includes determining (708) a third set of downlink control channel monitoring occasions that comprises first downlink control channel monitoring occasions and second downlink control channel monitoring occasions, and associated search spaces correspond to two different control resource sets comprising a first control resource set and a second control resource set, wherein: demodulation reference signal ports of the first control resource set are quasi-collocated with a first set of reference signals; demodulation reference signal ports of the second control resource set are quasi-collocated with a second set of reference signals. The method (700) includes monitoring (710) one or more downlink control channel candidates in at least one slot of the third set of monitoring occasions if the one or more downlink control channel candidates carry the same downlink control information.

5. 发明公开

EP4158791A1 REPORTING POSITIONING MEASUREMENTS 审中-实审
公开(公告)号：EP4158791A1
公开(公告)日：2023-04-05
申请号：EP21732532.3
申请日：2021-05-28
申请人： Lenovo (Singapore) Pte. Ltd.
发明人： THOMAS, Robin , GANESAN, Karthikeyan , BHAMRI, Ankit , JUNG, Hyejung , NANGIA, Vijay , BAGHERI, Hossein , KUCHIBHOTLA, Ravi
IPC分类号： H04B7/06 , H04L5/00 , H04W64/00

6. 发明公开

EP4152869A1 METHOD AND APPARATUS HAVING POWER CONTROL FOR GRANT-FREE UPLINK TRANSMISSION 审中-实审
公开(公告)号：EP4152869A1
公开(公告)日：2023-03-22
申请号：EP22205602.0
申请日：2019-02-18
申请人： Lenovo (Singapore) Pte. Ltd.
发明人： JUNG, Hyejung , MOLAVIANJAZI, Ebrahim , BAGHERI, Hossein , NANGIA, Vijay
IPC分类号： H04W72/044 , H04W52/02 , H04W74/08 , H04W72/23
摘要： A method and apparatus is provided for receiving (702) a first higher layer configuration message including information of a mapping between a set of sounding reference signal indications and a set of power control parameters, when the user equipment is configured with more than one sounding reference signal resource for uplink data channel transmission. A second higher layer configuration message including a configured grant uplink transmission configuration is received (704), wherein the configured grant uplink transmission configuration does not include a sounding reference signal indication. An activation message is received (706) in downlink control information for the configured grant uplink transmission configuration. In response to receiving uplink grant downlink control information including a sounding reference signal resource indication field, power control parameters are determined (708) for the configured grant uplink transmission based on the sounding reference signal resource indication, wherein the user equipment determines the power control parameters for the sounding reference signal resource indication based on the mapping indicated in the first higher layer configuration message. In response to being configured with only a single sounding reference signal resource for uplink data channel transmission or if a sounding reference signal indication is not present in the uplink grant downlink control information, the power control parameters for the configured grant uplink transmission are determined (710) based on a direct semi-static configuration. The configured grant uplink transmission is transmitted (712) using the determined power control parameters.

7. 发明公开

EP3949229A1 METHOD AND APPARATUS FOR MONITORING CONTROL CHANNEL CANDIDATES 有权
公开(公告)号：EP3949229A1
公开(公告)日：2022-02-09
申请号：EP20718792.3
申请日：2020-04-01
申请人： Lenovo (Singapore) Pte. Ltd.
发明人： BAGHERI, Hossein , JUNG, Hyejung , NANGIA, Vijay
IPC分类号： H04L5/00

8. 发明公开

EP3857750A1 METHOD AND APPARATUS FOR GENERATING A CSI REPORT 审中-公开
公开(公告)号：EP3857750A1
公开(公告)日：2021-08-04
申请号：EP19780436.2
申请日：2019-09-28
申请人： Lenovo (Singapore) Pte. Ltd.
发明人： BAGHERI, Hossein , BROWN, Tyler , JUNG, Hyejung , KUCHIBHOTLA, Ravi , LOVE, Robert T. , NANGIA, Vijay
IPC分类号： H04L1/00

9. 发明公开

EP3669466A1 UPLINK POWER CONTROL 审中-实审
公开(公告)号：EP3669466A1
公开(公告)日：2020-06-24
申请号：EP18822118.8
申请日：2018-10-02
申请人： Lenovo (Singapore) Pte. Ltd.
发明人： MOLAVIANJAZI, Ebrahim , NANGIA, Vijay , JUNG, Hyejung , FRANK, Colin, D. , LOVE, Robert, T. , KUCHIBHOTLA, Ravi , BAGHERI, Hossein
IPC分类号： H04B7/0426 , H04B7/06 , H04L5/00

10. 发明公开

EP4255070A3 DOWNLINK ASSIGNMENTS FOR DOWNLINK CONTROL CHANNELS 审中-实审
公开(公告)号：EP4255070A3
公开(公告)日：2023-12-27
申请号：EP23187806.7
申请日：2019-08-09
申请人： Lenovo (Singapore) Pte. Ltd.
发明人： BAGHERI, Hossein , JUNG, Hyejung , NANGIA, Vijay , KUCHIBHOTLA, Ravi
IPC分类号： H04L5/00 , H04W72/04
摘要： Apparatuses, methods, and systems are disclosed for downlink assignments for downlink control channels. One method (600) includes, in response to an assignment group comprising a first assignment: determining (608) a first data channel allocation comprising resources allocated to a first data channel; determining a first DMRS symbol location associated with the first data channel based on the first assignment, a first set of OFDM symbols, and a second set of OFDM symbols; and decoding the first data channel. The method (600) includes, in response to the assignment group comprising a second assignment: determining (610) a second data channel allocation comprising resources allocated to a second data channel; determining a second DMRS symbol location associated with the second data channel based on the second assignment, the first set of OFDM symbols, and the second set of OFDM; and decoding the second data channel.

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