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公开(公告)号：US11937246B2
公开(公告)日：2024-03-19
申请号：US17954626
申请日：2022-09-28
申请人： Alireza Babaei
发明人： Alireza Babaei
摘要： A wireless device may receive a configuration parameter of a time-domain pattern indicating first timings that a first cell in a PUCCH group and second timings, including a transmission timing, that a second cell in the PUCCH group is the cell configured for PUCCH transmission. The wireless device may transmit uplink control information in the transmission timing via the second cell or via the first cell based on the activation or deactivation status of the second cell in the transmission timing.
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公开(公告)号：US20240057110A1
公开(公告)日：2024-02-15
申请号：US18233043
申请日：2023-08-11
申请人： Alireza Babaei
发明人： Alireza Babaei
IPC分类号： H04W72/232
CPC分类号： H04W72/232
摘要： A network controlled repeater (NCR) may receive configuration parameter(s) indicating a plurality of side control information (SCIs) associated with the NCR. The NCR may receive a downlink control information (DCI) associated with a first radio network temporary identifier (RNTI) and a first format. The DCI may indicate a first SCI in the plurality of SCIs. The first RNTI and the first format may be associated with transmission of SCI to an NCR. The NCR may transmit a signal or a channel based on the first SCI.
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公开(公告)号：US20230137523A1
公开(公告)日：2023-05-04
申请号：US17977077
申请日：2022-10-31
申请人： Alireza Babaei
发明人： Alireza Babaei
IPC分类号： H04W72/04
摘要： A wireless device may receive downlink control information indicating scheduling information for transmission of a TB via a cell and processing the TB for transmission over multiple slots. The wireless device may determine a time alignment timer, associated with the cell, is running at least until a first slot of the multiple slots. Based on the determination, the wireless device may transmit the TB over the multiple slots.
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公开(公告)号：US20230102290A1
公开(公告)日：2023-03-30
申请号：US17954626
申请日：2022-09-28
申请人： Alireza Babaei
发明人： Alireza Babaei
摘要： A wireless device may receive a configuration parameter of a time-domain pattern indicating first timings that a first cell in a PUCCH group and second timings, including a transmission timing, that a second cell in the PUCCH group is the cell configured for PUCCH transmission. The wireless device may transmit uplink control information in the transmission timing via the second cell or via the first cell based on the activation or deactivation status of the second cell in the transmission timing.
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公开(公告)号：US20230073219A1
公开(公告)日：2023-03-09
申请号：US17889890
申请日：2022-08-17
申请人： Alireza Babaei
发明人： Alireza Babaei
摘要： A wireless device may receive a DCI indicating retransmission of a first TB via a second cell. An initial transmission of the first TB may be via a first cell. The wireless device may transmit or receive the retransmission of the first TB via the second cell based on the DCI.
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公开(公告)号：US11343737B2
公开(公告)日：2022-05-24
申请号：US16783752
申请日：2020-02-06
申请人： Kyungmin Park , Esmael Hejazi Dinan , Hua Zhou , Ali Cirik , Hyoungsuk Jeon , Alireza Babaei , Kai Xu
发明人： Kyungmin Park , Esmael Hejazi Dinan , Hua Zhou , Ali Cirik , Hyoungsuk Jeon , Alireza Babaei , Kai Xu
摘要： A first access node receives, from a second access node, at least one message comprising configuration parameters of a first cell of a third access node. The third access node is a child node associated with the second access node. The third access node communicates with the second access node via at least one backhaul link. The configuration parameters comprise an identifier indicating the first cell and backhaul information of the at least one backhaul link. The first access node determines, based on the backhaul information, a handover of a wireless device to the first cell. The first access node transmits, to the second access node, a message requesting the handover of the wireless device to the first cell.
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公开(公告)号：US20210307108A1
公开(公告)日：2021-09-30
申请号：US17216668
申请日：2021-03-29
申请人： Alireza Babaei
发明人： Alireza Babaei
摘要： A wireless device receives DRX configuration parameters comprising a first parameter indicating a first value of a downlink DRX retransmission timer. In response to receiving a first TB, the wireless device may start the downlink DRX retransmission timer with the first value. The wireless device may switch a downlink control channel monitoring periodicity from a first monitoring periodicity to a second monitoring periodicity based on receiving first control information. In response to receiving a second TB and based on the switching the downlink control channel monitoring periodicity, the wireless device may start the downlink DRX retransmission timer with a second value. The wireless device may receive, while the downlink DRX retransmission timer is running, a downlink control information comprising a downlink assignment for retransmission of the second TB.
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公开(公告)号：US20210259040A1
公开(公告)日：2021-08-19
申请号：US17175652
申请日：2021-02-13
申请人： Alireza Babaei
发明人： Alireza Babaei
IPC分类号： H04W76/27
摘要： A wireless device receives an RRC release message comprising first configuration parameter(s), second configuration parameter(s) and third configuration parameter(s). The first configuration parameter(s) may indicate transitioning from an RRC connected state to an RRC inactive state. The second configuration parameter(s) may be of a configured grant configuration associated with small data transmission in the RRC inactive state. The third configuration parameter(s) may be of a time alignment timer associated with small data transmission in the RRC inactive state. The wireless device may start the time alignment timer in response to receiving the RRC release message and based on the third configuration parameter(s). The wireless device may transmit a transport block, while in the RRC inactive state, based on radio resources of a first configured grant associated with the configured grant configuration and based on the time alignment timer running.
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公开(公告)号：US11083018B2
公开(公告)日：2021-08-03
申请号：US16573184
申请日：2019-09-17
申请人： Kai Xu , Esmael Hejazi Dinan , Hua Zhou , Alireza Babaei , Hyoungsuk Jeon , Ali Cagatay Cirik , Kyungmin Park
发明人： Kai Xu , Esmael Hejazi Dinan , Hua Zhou , Alireza Babaei , Hyoungsuk Jeon , Ali Cagatay Cirik , Kyungmin Park
摘要： A wireless device receives one or more messages. The one or more messages comprise configuration parameters of a cell. The configuration parameters indicate: a plurality of slot format combinations of the cell; a plurality of reference signals (RS) of the cell; and a channel occupancy time (COT) radio network temporary identifier (RNTI). The wireless device receives a downlink control information (DCI) scrambled by the COT-RNTI indicating a slot format combination of the plurality of slot format combinations, for an RS of the plurality of RSs. A channel occupancy time (COT) structure is determined for the RS based on the slot format combination. A transport block is transmitted, via uplink resources of the cell, based on the COT structure.
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公开(公告)号：US11070328B2
公开(公告)日：2021-07-20
申请号：US16575665
申请日：2019-09-19
申请人： Ali Cagatay Cirik , Esmael Dinan , Hua Zhou , Hyoungsuk Jeon , Alireza Babaei , Kyungmin Park , Kai Xu
发明人： Ali Cagatay Cirik , Esmael Dinan , Hua Zhou , Hyoungsuk Jeon , Alireza Babaei , Kyungmin Park , Kai Xu
摘要： A wireless device receives one or more configuration parameters for uplink bandwidth parts (BWPs) of a cell. A first preamble, for a random-access procedure, is transmitted via a first uplink BWP of the uplink BWPs. A random-access response comprising a backoff indicator is received. A backoff window associated with the backoff indicator is started. A second uplink BWP of the uplink BWPs, that is different from the first uplink BWP, is selected for transmission of a second preamble during the backoff window. The wireless device transmits, via the second uplink BWP and based on the selecting, the second preamble for the random-access procedure.
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