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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：US20200221506A1
公开(公告)日：2020-07-09
申请号：US16738483
申请日：2020-01-09
申请人： Hyoungsuk Jeon , Esmael Dinan , Kyungmin Park , Ali Cirik , Hua Zhou , Alireza Babaei , Kai Xu
发明人： Hyoungsuk Jeon , Esmael Dinan , Kyungmin Park , Ali Cirik , Hua Zhou , Alireza Babaei , Kai Xu
IPC分类号： H04W74/08
摘要： A wireless device transmits, for a random access procedure, a first preamble via a cell comprising a first sub-band and a second sub-band. The wireless device receives a random access response. The random access response indicates a first backoff indicator indicating a first backoff time interval of the first sub-band. The random access response indicates a second backoff indicator indicating a second backoff time interval of the second sub-band. The wireless device determines a preamble retransmission for the random access procedure. The wireless device selects, as a backoff time interval, a shorter one of the first backoff time interval and the second backoff time interval. The wireless device performs, at a time based on the backoff time interval, a listen-before-talk procedure.
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公开(公告)号：US20200092814A1
公开(公告)日：2020-03-19
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：US20210037484A1
公开(公告)日：2021-02-04
申请号：US16944519
申请日：2020-07-31
申请人： Hua Zhou , Esmael Hejazi Dinan , Hyoungsuk Jeon , Ali Cagatay Cirik , YunJung , Alireza Babaei , Youngwoo Kwak , Kai Xu , Kyunmin Park
发明人： Hua Zhou , Esmael Hejazi Dinan , Hyoungsuk Jeon , Ali Cagatay Cirik , YunJung , Alireza Babaei , Youngwoo Kwak , Kai Xu , Kyunmin Park
摘要： A wireless device receives configuration parameters indicating a first PDSCH processing capability value associated with a first power state of a cell, and a second PDSCH processing capability value associated with a second power state of the cell. The first PDSCH processing capability value indicates a first applicable gap between receiving a TB and transmitting an acknowledgement when the cell is in the first power state. The second PDSCH processing capability value indicates a second applicable gap between receiving a TB and transmitting an acknowledgement when the cell is in the second power state. A first TB is processed based on the first PDSCH processing capability value, when the cell in the first power state. A command is received indicating transitioning to the second power state. A second TB is processed based on the second PDSCH processing capability value, in response to transitioning to the second power state.
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公开(公告)号：US20200351931A1
公开(公告)日：2020-11-05
申请号：US16857386
申请日：2020-04-24
申请人： Alireza Babaei , Esmael Hejazi Dinan , Hyoungsuk Jeon , Hua Zhou , Youngwoo Kwak , Yunjung Yi , Kai Xu , Nazanin Rastegardoost
发明人： Alireza Babaei , Esmael Hejazi Dinan , Hyoungsuk Jeon , Hua Zhou , Youngwoo Kwak , Yunjung Yi , Kai Xu , Nazanin Rastegardoost
摘要： A wireless device may receive one or more radio resource control (RRC) messages comprising first parameters of a first configured grant configuration of the cell and second parameters of a second configured grant configuration of the cell. The wireless device may trigger a power headroom report. The wireless device may determine one of: a first resource associated with the first configured grant configuration; and a second resource associated with the second configured grant configuration, as a selected uplink resource for transmitting the power headroom report. The wireless device may determine the selected uplink resource based on a first priority of the first configured grant configuration and a second priority of the second configured grant configuration. The first resource and the second resource may overlap in one or more symbols. The wireless device may transmit the power headroom report via the selected uplink resource.
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公开(公告)号：US20200229157A1
公开(公告)日：2020-07-16
申请号：US16739716
申请日：2020-01-10
申请人： Nazanin Rastegardoost , Esmael Dinan , Hyoungsuk Jeon , Hua Zhou , Kai Xu
发明人： Nazanin Rastegardoost , Esmael Dinan , Hyoungsuk Jeon , Hua Zhou , Kai Xu
摘要： A wireless device receives one or more messages from a base station. The one or more messages indicate one or more monitoring occasions for a DCI. A first downlink reference signal is selected from one or more downlink reference signals based on a received signal strength of the first downlink reference signal being above a value. A radio network identifier is determined, based on at least one index indicating a time resource in which the first downlink reference signal is received. The DCI addressed to the radio network identifier is received. The DCI indicates one or more random access occasions (ROs). A preamble is transmitted, via one of the one or more ROs, in response to receiving the DCI.
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公开(公告)号：US11259293B2
公开(公告)日：2022-02-22
申请号：US16739716
申请日：2020-01-10
申请人： Nazanin Rastegardoost , Esmael Dinan , Hyoungsuk Jeon , Hua Zhou , Kai Xu
发明人： Nazanin Rastegardoost , Esmael Dinan , Hyoungsuk Jeon , Hua Zhou , Kai Xu
摘要： A wireless device receives one or more messages from a base station. The one or more messages indicate one or more monitoring occasions for a DCI. A first downlink reference signal is selected from one or more downlink reference signals based on a received signal strength of the first downlink reference signal being above a value. A radio network identifier is determined, based on at least one index indicating a time resource in which the first downlink reference signal is received. The DCI addressed to the radio network identifier is received. The DCI indicates one or more random access occasions (ROs). A preamble is transmitted, via one of the one or more ROs, in response to receiving the DCI.
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公开(公告)号：US20210028912A1
公开(公告)日：2021-01-28
申请号：US16933080
申请日：2020-07-20
申请人： Kai Xu , Esmael Hejazi Dinan , Hua Zhou , Alireza Babaei , Bing Hui , Hyoungsuk Jeon , Yunjung YI , Kyungmin Park
发明人： Kai Xu , Esmael Hejazi Dinan , Hua Zhou , Alireza Babaei , Bing Hui , Hyoungsuk Jeon , Yunjung YI , Kyungmin Park
摘要： A wireless device receives one or more messages comprising configuration parameters. The configuration parameters indicate: a first plurality of bandwidth parts (BWPs) of a Uu link; and a second plurality of BWPs of a sidelink. A downlink control information (DCI) is received. The DCI indicates a first BWP of the first plurality of BWPs. The wireless device selects a second BWP, from the second plurality of BWPs, associated with the first BWP. In response to the reception of the DCI: the first BWP is activated; and the second BWP is activated.
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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：US20200313833A1
公开(公告)日：2020-10-01
申请号：US16831908
申请日：2020-03-27
申请人： Yunjung Yi , Esmael Hejazi Dinan , Hua Zhou , Kyungmin Park , Hyoungsuk Jeon , Alireza Babaei , Kai Xu
发明人： Yunjung Yi , Esmael Hejazi Dinan , Hua Zhou , Kyungmin Park , Hyoungsuk Jeon , Alireza Babaei , Kai Xu
摘要： A wireless device receives one or more radio resource control (RRC) messages comprising configuration parameters. The configuration parameters indicate a first secondary cell (SCell) group comprising one or more first cells and a second SCell group comprising a plurality of second cells. The wireless device activates, in a non-dormant state, the one or more first cells and the plurality of second cells. In response to receiving a downlink control information indicating transitioning the first SCell group to a dormant state, the wireless device transitions the one or more first cells to the dormant state and maintains the plurality of second cells in the non-dormant state.
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