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公开(公告)号：US12114391B2
公开(公告)日：2024-10-08
申请号：US18224035
申请日：2023-07-19
发明人： Hua Zhou , Esmael Hejazi Dinan , Ali Cagatay Cirik , Hyoungsuk Jeon , Alireza Babaei , Kyungmin Park , Kai Xu
CPC分类号： H04W76/28 , H04L5/0032 , H04W52/0206 , H04W52/0216 , H04W52/0219 , H04W52/0229 , H04W52/0235 , H04W72/23 , H04W76/11
摘要： A base station transmits a radio resource control message comprising: a radio network temporary identifier (RNTI) for a downlink control information (DCI) used for power saving, and a location parameter of a block, for a wireless device, in the DCI. The base station transmits a first DCI comprising blocks based on the RNTI. The location parameter indicates a location of a first block, of the blocks, for the wireless device, and the first block comprises at least one of following parameters: a wake-up indication for the wireless device, in which the wake-up indication is configured for the wireless device to transition to a wake-up state in response to the wake-up indication; or a dormancy indication for at least one secondary cell of the wireless device, in which the dormancy indication is configured for the wireless device to transition the at least one secondary cell to a dormant state based on the dormancy indication.
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公开(公告)号：US20220240312A1
公开(公告)日：2022-07-28
申请号：US17711046
申请日：2022-04-01
发明人： Kai XU , Esmael Hejazi Dinan , Hua Zhou , Alireza Babaei , Hyoungsuk Jeon , Ali Cagatay Cirik , Kyungmin Park
摘要： A method and a base station thereof are provided. In the method, the base station transmits one or more messages including configuration parameters of a cell to a wireless device to a wireless device. The configuration parameters indicate a plurality of slot format combinations and a number of repetitions for a slot format combination. Further, the base station transmits a downlink control information indicating a first slot format combination of the plurality of slot format combinations and receives, based on one or more slot formats of one or more slots in a channel occupancy time of the cell, transport blocks on uplink resources of the cell, where the one or more slot formats are determined based on applying the number of repetitions of the first slot format combination across the one or more slots.
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公开(公告)号：US11844117B2
公开(公告)日：2023-12-12
申请号：US17692771
申请日：2022-03-11
发明人： Ali Cagatay Cirik , Esmael Hejazi Dinan , Hua Zhou , Hyoungsuk Jeon , Alireza Babaei , Kyungmin Park , Kai Xu
IPC分类号： H04W74/08 , H04W74/00 , H04W74/02 , H04W72/1263 , H04W72/23
CPC分类号： H04W74/0841 , H04W72/1263 , H04W72/23 , H04W74/004 , H04W74/02 , H04W74/0816
摘要： A wireless device receives one or more radio resource control (RRC) messages including configuration parameters, of a cell, indicating: a bundle of a configured uplink grant, and one or more uplink grants for transmission of a message A (MsgA) payload of a two-step random access procedure. A first physical uplink shared channel (PUSCH) duration of a first uplink grant of the bundle is determined to overlap with a second PUSCH duration of a second uplink grant of the one or more uplink grants for the transmission of the MsgA payload. In response to the determining, the first uplink grant is ignored by not transmitting via a first PUSCH resource of the first uplink grant.
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公开(公告)号：US11723069B2
公开(公告)日：2023-08-08
申请号：US17227737
申请日：2021-04-12
发明人： Kai Xu , Esmael Hejazi Dinan , Alireza Babaei , Hua Zhou , Hyoungsuk Jeon , Ali Cagatay Cirik , Kyungmin Park
IPC分类号： H04W74/08 , H04L5/00 , H04W72/0453 , H04W72/1268 , H04W72/23
CPC分类号： H04W74/0808 , H04L5/0092 , H04W72/0453 , H04W72/1268 , H04W72/23
摘要： A wireless device receives a grant scheduling a transmission on sub-bands of a physical uplink shared channel of a cell. The sub-bands comprise a first sub-band and one or more other sub-bands. The wireless device performs, in response to the grant: a first type listen-before-talk (LBT) on the first sub-band; and a second type LBT on each of the one or more other sub-bands. Data is transmitted on a sub-band of the sub-bands, based on a determination that: the first type LBT indicates that the first sub-band is clear; and the second type LBT indicates that each of the one or more other sub-bands are clear.
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公开(公告)号：US11425745B2
公开(公告)日：2022-08-23
申请号：US16831039
申请日：2020-03-26
摘要： A wireless device receives one or more messages comprising one or more configuration parameters. The one or more configuration parameters indicate a plurality of transmission configuration indication (TCI) states. comprise at least one configuration parameter of a first downlink transmission group and a second downlink transmission group. A medium access control control element (MAC CE) is received. The MAC CE comprises: a first field identifying one of the first downlink transmission group and the second downlink transmission group; and a second field activating one or more TCI states, of the plurality of TCI states, for a downlink transmission group identified by the first field. A downlink control information (DCI) scheduling a transport block is received. In response to receiving the DCI, the transport block based on a TCI state among the one or more TCI states of the downlink transmission group is received.
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公开(公告)号：US11968739B2
公开(公告)日：2024-04-23
申请号：US17712352
申请日：2022-04-04
发明人： Hua Zhou , Esmael Hejazi Dinan , Ali Cagatay Cirik , Hyoungsuk Jeon , Alireza Babaei , Kyungmin Park , Kai Xu
CPC分类号： H04W76/28 , H04L5/0032 , H04W52/0206 , H04W52/0216 , H04W52/0219 , H04W52/0229 , H04W52/0235 , H04W72/23 , H04W76/11
摘要： A base station transmits a downlink control information comprising a bandwidth part indicator field and a frequency domain resource assignment field. The base station transitions a secondary cell to a dormant state in response to the frequency domain resource assignment field being set to a predefined value.
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公开(公告)号：US11910450B2
公开(公告)日：2024-02-20
申请号：US17831804
申请日：2022-06-03
发明人： Ali Cagatay Cirik , Esmael Hejazi Dinan , Hua Zhou , Hyoungsuk Jeon , Alireza Babaei , Kyungmin Park , Kai Xu
IPC分类号： H04W74/08 , H04W74/00 , H04W74/02 , H04W72/1263 , H04W72/23
CPC分类号： H04W74/0841 , H04W72/1263 , H04W72/23 , H04W74/004 , H04W74/02 , H04W74/0816
摘要： A wireless device receives one or more configuration parameters indicating a physical uplink shared channel (PUSCH) resource for transmission of a message A (MsgA) payload of a contention-free two-step random-access procedure. The wireless device receives, from a radio resource control (RRC) layer of the wireless device, a request to reset a medium access control (MAC) layer of the wireless device. In response to the request and based on the configuration parameter indicating the PUSCH resource, the PUSCH resource for the MsgA transmission of the contention-free two-step random-access procedure is cleared.
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公开(公告)号：US11723080B2
公开(公告)日：2023-08-08
申请号：US17711046
申请日：2022-04-01
发明人： Kai Xu , Esmael Hejazi Dinan , Hua Zhou , Alireza Babaei , Hyoungsuk Jeon , Ali Cagatay Cirik , Kyungmin Park
IPC分类号： H04W74/08 , H04B7/06 , H04W72/04 , H04L5/00 , H04W72/12 , H04W88/08 , H04W72/0453 , H04W72/044
CPC分类号： H04W74/085 , H04B7/0639 , H04L5/0037 , H04L5/0092 , H04W72/046 , H04W72/0453 , H04W72/12 , H04W74/0816 , H04W88/08
摘要： A method and a base station thereof are provided. In the method, the base station transmits one or more messages including configuration parameters of a cell to a wireless device to a wireless device. The configuration parameters indicate a plurality of slot format combinations and a number of repetitions for a slot format combination. Further, the base station transmits a downlink control information indicating a first slot format combination of the plurality of slot format combinations and receives, based on one or more slot formats of one or more slots in a channel occupancy time of the cell, transport blocks on uplink resources of the cell, where the one or more slot formats are determined based on applying the number of repetitions of the first slot format combination across the one or more slots.
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公开(公告)号：US11711713B2
公开(公告)日：2023-07-25
申请号：US17325348
申请日：2021-05-20
发明人： Alireza Babaei , Esmael Hejazi Dinan , Ali Cagatay Cirik , Hua Zhou , Hyoungsuk Jeon , Kyungmin Park
IPC分类号： H04W4/00 , H04W24/10 , H04L5/00 , H04W56/00 , H04W72/23 , H04L1/1812 , H04L41/0896 , H04W74/08 , H04W72/542
CPC分类号： H04W24/10 , H04L1/1812 , H04L5/001 , H04L5/0053 , H04L5/0057 , H04L5/0092 , H04L41/0896 , H04W56/0045 , H04W72/23 , H04W74/0833 , H04W72/542
摘要： A wireless device receives configuration parameters comprising a value for a bandwidth part inactivity timer. Downlink control information, indicating a resource assignment, is received on a primary cell. The bandwidth part inactivity timer of an active bandwidth part of the primary cell is started in response to determining that no random access procedure is ongoing on a secondary cell. A switch from the active bandwidth part to a default bandwidth part is made in response to an expiry of the bandwidth part inactivity timer.
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公开(公告)号：US11683216B2
公开(公告)日：2023-06-20
申请号：US17170317
申请日：2021-02-08
发明人： Alireza Babaei , Esmael Hejazi Dinan , Ali Cagatay Cirik , Hua Zhou , Hyoungsuk Jeon , Kyungmin Park
IPC分类号： H04L12/24 , H04W74/08 , H04L41/0654 , H04L5/00
CPC分类号： H04L41/0654 , H04W74/0808 , H04L5/0048
摘要： A wireless device receives configuration parameters indicating a first value of a beam failure instance counter and a radio resource of a downlink signal. The wireless device determines the downlink signal is transmitted via the radio resource. The wireless device determines a beam failure instance based on: the determining the downlink signal is transmitted; and a received power of the downlink signal being less than a threshold value. The wireless device increments the beam failure instance counter based on the determining the beam failure instance.
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