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公开(公告)号：US11895582B2
公开(公告)日：2024-02-06
申请号：US16520927
申请日：2019-07-24
申请人： Hua Zhou , Esmael Dinan , Hyoungsuk Jeon , Ali Cirik , Alireza Babaei , Kyungmin Park
发明人： Hua Zhou , Esmael Dinan , Hyoungsuk Jeon , Ali Cirik , Alireza Babaei , Kyungmin Park
CPC分类号： H04W52/0216 , H04B7/0626 , H04L5/0032 , H04L5/0051
摘要： A wireless device monitors a downlink control channel of a transmission reception point (TRP) on an active bandwidth part (BWP) of a cell, where the TRP is in an active state. First channel state information reports of the TRP for the active BWP are transmitted. The TRP transitions from the active state into a dormant state in response to a first time period of inactivity on the TRP. The monitoring is stopped. Second channel state information reports of the TRP for the active BWP are transmitted when the TRP is in the dormant state.
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公开(公告)号：US11490334B2
公开(公告)日：2022-11-01
申请号：US16575611
申请日：2019-09-19
申请人： Hua Zhou , Esmael Dinan , Hyoungsuk Jeon , Ali Cirik , Alireza Babaei , Kyungmin Park , Kai Xu
发明人： Hua Zhou , Esmael Dinan , Hyoungsuk Jeon , Ali Cirik , Alireza Babaei , Kyungmin Park , Kai Xu
摘要： A wireless device receives one or more radio resource control message comprising configuration parameters of a plurality of cells. An activation command indicating activation of a plurality of secondary cells (SCells) of the plurality of cells is received. A first downlink control information (DCI), comprising a power saving indication bitmap, is received. Each bit of the power saving indication bitmap indicates whether to monitor a downlink control channel on a corresponding activated SCell of the plurality of SCells. The wireless device starts monitoring a downlink control channel of an activated SCell of the activated SCells, in response to a bit, of the power saving indication bitmap, corresponding to the activated SCell, indicating monitoring the downlink control channel. A second DCI is received via the downlink control channel.
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公开(公告)号：US11272540B2
公开(公告)日：2022-03-08
申请号：US16536689
申请日：2019-08-09
申请人： Alireza Babaei , Esmael Dinan , Hyoungsuk Jeon , Hua Zhou , Ali Cirik , Kyungmin Park
发明人： Alireza Babaei , Esmael Dinan , Hyoungsuk Jeon , Hua Zhou , Ali Cirik , Kyungmin Park
摘要： A wireless device receives configuration parameters of a first uplink carrier and a second uplink carrier of an unlicensed cell. A switch is made from the first uplink carrier to the second uplink carrier. A first contention window size determining based on the switch. Based on the first contention window size, a listen before talk procedure is performed for transmission of a transport block in one or more subbands of the second uplink carrier. A transport block is transmitted based on the listen before talk procedure indicating a clear channel.
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公开(公告)号：US11115892B2
公开(公告)日：2021-09-07
申请号：US16277062
申请日：2019-02-15
申请人： Kyungmin Park , Esmael Dinan , Hyoungsuk Jeon , Hua Zhou , Alireza Babaei , Ali Cirik
发明人： Kyungmin Park , Esmael Dinan , Hyoungsuk Jeon , Hua Zhou , Alireza Babaei , Ali Cirik
摘要： A wireless device may detect a beam failure on at least one beam. The at least one beam may be of a first cell. A beam failure recovery procedure may be started in response to the beam failure. The beam failure recovery procedure may comprise transmitting a recovery request for a first beam. A beam failure recovery timer for the beam failure recovery procedure may be started. The wireless device may determine a connection failure based on expiration of the beam failure recovery timer. The wireless device may transmit a radio link failure report to a first base station based on the connection failure. The radio link failure report may comprise an index of the first beam.
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公开(公告)号：US10764815B2
公开(公告)日：2020-09-01
申请号：US16437783
申请日：2019-06-11
申请人： Kyungmin Park , Esmael Dinan , Hyoungsuk Jeon , Hua Zhou , Alireza Babaei , Ali Cirik
发明人： Kyungmin Park , Esmael Dinan , Hyoungsuk Jeon , Hua Zhou , Alireza Babaei , Ali Cirik
摘要： A base station distributed unit receives a first message from a first base station central unit. The first message comprises a first public land mobile network (PLMN) identifier of a first PLMN comprising the first base station central unit. The base station distributed unit receives a second message from a second base station central unit. A second message comprises a second PLMN identifier of a second PLMN. The comprises the second base station central unit. A base station distributed unit transmits at least one system information block. The at least one system information block comprises the first PLMN identifier and the second PLMN identifier.
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公开(公告)号：US20200229227A1
公开(公告)日：2020-07-16
申请号：US16739460
申请日：2020-01-10
申请人： Alireza Babaei , Esmael Dinan , Hua Zhou , Ali Cirik , Hyoungsuk Jeon , Kyungmin Park , Kai Xu , Nazanin Rastegardoost
发明人： Alireza Babaei , Esmael Dinan , Hua Zhou , Ali Cirik , Hyoungsuk Jeon , Kyungmin Park , Kai Xu , Nazanin Rastegardoost
摘要： A wireless device receives configuration parameters of one or more configured grants of a cell. The wireless device determines a first size of an uplink control information based on a second size of one or more code block groups of a transport block. The wireless device transmits, via a radio resource of the one or more configured grants, the one or more code block groups of the transport block the uplink control information with the first size.
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公开(公告)号：US20200053778A1
公开(公告)日：2020-02-13
申请号：US16536689
申请日：2019-08-09
申请人： Alireza Babaei , Esmael Dinan , Hyoungsuk Jeon , Hua Zhou , Ali Cirik , Kyungmin Park
发明人： Alireza Babaei , Esmael Dinan , Hyoungsuk Jeon , Hua Zhou , Ali Cirik , Kyungmin Park
摘要： A wireless device receives configuration parameters of a first uplink carrier and a second uplink carrier of an unlicensed cell. A switch is made from the first uplink carrier to the second uplink carrier. A first contention window size determining based on the switch. Based on the first contention window size, a listen before talk procedure is performed for transmission of a transport block in one or more subbands of the second uplink carrier. A transport block is transmitted based on the listen before talk procedure indicating a clear channel.
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公开(公告)号：US20190253197A1
公开(公告)日：2019-08-15
申请号：US16277581
申请日：2019-02-15
申请人： Alireza Babaei , Esmael Dinan , Ali Cirik , Hua Zhou , Hyoungsuk Jeon , Kyungmin Park
发明人： Alireza Babaei , Esmael Dinan , Ali Cirik , Hua Zhou , Hyoungsuk Jeon , Kyungmin Park
IPC分类号： H04L1/18 , H04W28/02 , H04L12/815 , H04W72/12
摘要： A wireless device may receive configuration parameters for configured uplink transmissions via a plurality of resources. A first uplink transmission may be associated with a first resource in the plurality of resources and may be associated with a first HARQ process number. The wireless device may cancel a trigger for transmitting a buffer status report and create a first packet comprising the buffer status report for transmission via the first resource. The wireless device may receive, before a scheduled transmission of the first packet, a downlink control information for transmission of a second packet. The second packet may be associated with the first HARQ process number. In response to the downlink control information, the wireless device may drop the scheduled transmission of the first packet via the first resource and trigger the trigger for transmitting the buffer status report in response to receiving the downlink control information.
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公开(公告)号：US20190132110A1
公开(公告)日：2019-05-02
申请号：US16173572
申请日：2018-10-29
申请人： Hua Zhou , Esmael Dinan , Hyoungsuk Jeon , Alireza Babaei , Kyungmin Park , Ali Cirik
发明人： Hua Zhou , Esmael Dinan , Hyoungsuk Jeon , Alireza Babaei , Kyungmin Park , Ali Cirik
摘要： A wireless device may receive one or more first messages from a base station. The one or more first messages may comprise first configuration parameters of bandwidth parts of a cell. The first configuration parameters may indicate a first default bandwidth part of the bandwidth parts. A bandwidth part of the bandwidth parts may be activated as an active bandwidth part. One or more second messages may be received. The one or more second messages may comprise second configuration parameter of the cell. The second configuration parameters may indicate a second default bandwidth part of the bandwidth parts. In response to the one or more second messages, the second default bandwidth part may be switched to as the active bandwidth part. One or more uplink signals for the second default bandwidth part may be transmitted in response to the switching.
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公开(公告)号：US10834777B2
公开(公告)日：2020-11-10
申请号：US16245847
申请日：2019-01-11
申请人： Alireza Babaei , Esmael Dinan , Ali Cirik , Hua Zhou , Hyoungsuk Jeon
发明人： Alireza Babaei , Esmael Dinan , Ali Cirik , Hua Zhou , Hyoungsuk Jeon
摘要： A wireless device receives one or more messages. The one or more messages comprise discontinuous reception configuration parameters comprising a value for a discontinuous reception inactivity timer. A first downlink control information is received that indicates a channel state information request; and no uplink packet transmission. The discontinuous reception inactivity timer is started in response to the first downlink control information indicating the channel state information request and no uplink packet transmission. A second downlink control information is received while the discontinuous reception inactivity timer is running. One or more transport blocks is transmitted based on the second downlink control information.
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