-
公开(公告)号:US20200314889A1
公开(公告)日:2020-10-01
申请号:US16827006
申请日:2020-03-23
申请人: Ali Cagatay Cirik , Esmael Hejazi Dinan , Alireza Babaei , Hyoungsuk Jeon , Hua Zhou , Nazanin Rastegardoost , Yunjung Yi , Kai Xu , Youngwoo Kwak , Kyungmin Park , Bing Hui
发明人: Ali Cagatay Cirik , Esmael Hejazi Dinan , Alireza Babaei , Hyoungsuk Jeon , Hua Zhou , Nazanin Rastegardoost , Yunjung Yi , Kai Xu , Youngwoo Kwak , Kyungmin Park , Bing Hui
摘要: A wireless device receives one or more messages comprising configuration parameters indicating a plurality of configured grant configurations for one or more bandwidth parts (BWPs) of a cell. A downlink control information is received. The downlink control information indicates activation or release of a first configured grant configuration, among the plurality of configured grant configurations, for a first BWP of the one or more BWPs. A confirmation indicating that the wireless device received the downlink control information indicating the activation or release of the first configured grant configuration is transmitted. The confirmation comprises at least one of: an identifier of the first BWP; and an identifier of a sub-band of the first BWP.
-
公开(公告)号:US20200314812A1
公开(公告)日:2020-10-01
申请号:US16828259
申请日:2020-03-24
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 indicating a handover to a cell of a second base station. The one or more messages comprise configuration parameters of the cell. The configuration parameters indicate a plurality of power control parameter sets (PCPSs). The configuration parameters indicate a plurality of downlink reference signals. A downlink reference signal of the plurality of downlink reference signals is determined based on measurements of the plurality of downlink reference signals. A PCPS is selected from the plurality of PCPSs. The PCPS is associated with the downlink reference signal. An uplink transmission power is determined, based on the PCPS, for a physical uplink shared channel (PUSCH) of the cell. An uplink transport block is transmitted with the uplink transmission power via the PUSCH of the cell.
-
公开(公告)号:US20200092913A1
公开(公告)日:2020-03-19
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.
-
公开(公告)号:US20200314858A1
公开(公告)日:2020-10-01
申请号:US16832688
申请日:2020-03-27
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 the cell. The configuration parameters indicate a plurality of control resource sets for multiple transmission reception points. Downlink control information (DCI) is received via a control resource set of the plurality of control resource sets. The DCI comprises a physical uplink control channel (PUCCH) resource indicator. The control resource set comprises one or more control channel elements starting from a first control channel element. A PUCCH resource is determined based on the PUCCH resource indicator. The PUCCH resource is determined based on an index of the first control channel element. The PUCCH resource is determined based on the control resource set. An uplink control information is transmitted via the PUCCH resource in response to the determination of the PUCCH resource.
-
公开(公告)号:US20200313747A1
公开(公告)日:2020-10-01
申请号:US16827829
申请日:2020-03-24
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 the cell. The configuration parameters indicate a first reference signal set for a first type of beam switching. The configuration parameters indicate a second reference signal set for a second type of beam switching. A beam switching type indication is transmitted. The beam switching type indication indicates one of the first type of beam switching or the second type of beam switching. A command confirming the beam switching type indication is received. One of the first reference signal set and the second reference signal set is selected as a selected reference signal set based on the command A spatial domain transmission filter is determined based on at least one reference signal of the selected reference signal set. An uplink transport block is transmitted based on the spatial domain transmission filter.
-
公开(公告)号:US20210045147A1
公开(公告)日:2021-02-11
申请号:US16985762
申请日:2020-08-05
申请人: Hua Zhou , Esmael Hejazi Dinan , Ali Cagatay Cirik , Yunjung Yi , Alireza Babaei , Hyoungsuk Jeon , Kyungmin Park
发明人: Hua Zhou , Esmael Hejazi Dinan , Ali Cagatay Cirik , Yunjung Yi , Alireza Babaei , Hyoungsuk Jeon , Kyungmin Park
摘要: A wireless device receives configuration parameters indicating a linkage between a first search space (SS), of a scheduled cell, and a second SS, of a first bandwidth part (BWP) of a scheduling cell, and that a third SS, of the scheduled cell, is not linked to any SSs of a second BWP of the scheduling cell. In response to the linkage and the first BWP being active, the second SS is monitored for receiving a scheduling indication for the scheduled cell. The wireless device switches from the first BWP to the second BWP as an active BWP of the scheduling cell. In response to the switching and the third SS not being linked to the any SSs of the second BWP, the third SS is monitored for receiving DCI for the scheduled cell. The DCI is received via the third SS and for transmission on the scheduled cell.
-
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.
-
公开(公告)号:US11632756B2
公开(公告)日:2023-04-18
申请号:US16788421
申请日:2020-02-12
申请人: Kai Xu , Esmael Dinan , Hua Zhou , Alireza Babaei , Hyoungsuk Jeon , Ali Cagatay Cirik , Kyungmin Park , Nazanin Rastegardoost
发明人: Kai Xu , Esmael Dinan , Hua Zhou , Alireza Babaei , Hyoungsuk Jeon , Ali Cagatay Cirik , Kyungmin Park , Nazanin Rastegardoost
IPC分类号: H04W72/04 , H04B7/06 , H04L27/26 , H04W8/24 , H04W56/00 , H04W76/27 , H04W80/02 , H04W72/044
摘要: A wireless device receives one or more messages comprising spatial relation configuration parameters of a physical uplink control channel. The configuration parameters indicate a plurality of reference signal (RS) sets. An RS set of the plurality of RS sets comprises one or more RSs. A medium access control control element, activating the RS set of the plurality of RS sets, is received. A downlink control information, indicating an RS of the RS set, is received. A spatial domain transmission filter, for the physical uplink control channel, is determined based on based on the RS. Uplink control information is transmitted, via the physical uplink control channel, based on the spatial domain transmission filter.
-
公开(公告)号:US11490275B2
公开(公告)日:2022-11-01
申请号:US16732565
申请日:2020-01-02
申请人: Kai Xu , Esmael Dinan , Hua Zhou , Alireza Babaei , Hyoungsuk Jeon , Ali Cagatay Cirik , Kyungmin Park
发明人: Kai Xu , Esmael Dinan , Hua Zhou , Alireza Babaei , Hyoungsuk Jeon , Ali Cagatay Cirik , Kyungmin Park
摘要: A wireless device receives one or more radio resource control messages from a base station. The one or more radio resource control messages comprising configuration parameters of a cell for beam failure recovery. The configuration parameters indicate: a serving beam set, a plurality of candidate beam sets, and a monitoring priority of the plurality of candidate beam sets. A beam failure instance of the serving beam set is detected. In response to the detection, a first candidate beam set of the plurality of candidate beam sets is determined based on the monitoring priority. A candidate beam is selected from the first candidate beam set. A preamble associated with the candidate beam for the beam failure recovery is transmitted.
-
公开(公告)号:US20200314664A1
公开(公告)日:2020-10-01
申请号:US16834019
申请日:2020-03-30
申请人: Hua Zhou , Esmael Dinan , Kyungmin Park , Ali Cagatay Cirik , Hyoungsuk Jeon , Yunjung Yi , Alireza Babaei , Kai Xu
发明人: Hua Zhou , Esmael Dinan , Kyungmin Park , Ali Cagatay Cirik , Hyoungsuk Jeon , Yunjung Yi , Alireza Babaei , Kai Xu
摘要: A wireless device receives configuration parameters comprising first parameters of downlink RSs and second parameter indicating that a default beam is used for uplink transmission. A DCI indicating a first uplink transmission via a PUSCH resource is received. A spatial relation information, for the first uplink transmission, is determined to be associated with one of the downlink reference signals in response to the second parameter indicating that the default beam is used. A transport block is transmitted via the PUSCH resource according to the spatial relation information.
-
-
-
-
-
-
-
-
-