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公开(公告)号:US20220061031A1
公开(公告)日:2022-02-24
申请号:US17407732
申请日:2021-08-20
申请人: Jonghyun Park , Esmael Hejazi Dinan , Hyoungsuk Jeon , Hua Zhou , Yunjung Yi , Ali Cagatay Cirik
发明人: Jonghyun Park , Esmael Hejazi Dinan , Hyoungsuk Jeon , Hua Zhou , Yunjung Yi , Ali Cagatay Cirik
摘要: A wireless device receives, from a base station, one or more messages indicating: a control resource set (coreset) of a bandwidth part of a cell; and a first reference signal (RS) associated with the coreset. A downlink control channel in the coreset is monitored based on the first RS. A control command indicating a group of one or more second RSs is received. The wireless device determines that the group of the one or more second RSs does not include the first RS. In response to the determining, the wireless device stops monitoring the downlink control channel in the coreset.
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公开(公告)号:US20210345410A1
公开(公告)日:2021-11-04
申请号:US17246112
申请日:2021-04-30
申请人: Hua Zhou , Esmael Hejazi Dinan , Yunjung Yi , Ali Cagatay Cirik , Jonghyun Park , Hyoungsuk Jeon , Kai Xu
发明人: Hua Zhou , Esmael Hejazi Dinan , Yunjung Yi , Ali Cagatay Cirik , Jonghyun Park , Hyoungsuk Jeon , Kai Xu
摘要: Described are embodiments for selecting a preamble for a random access procedure. In an embodiment, a wireless device receives one or more configuration parameters of physical random access channel (PRACH) occasions for the random access procedure. One or more PRACH occasions of the PRACH occasions correspond to a respective RS of a plurality of RSs. The wireless device determines a RS, from the plurality of RSs, based on a reference signal received power (RSRP) value of the RS, and a transmission power reduction value associated with the RS. The wireless device determines a PRACH occasion, associated with the RS, from the PRACH occasions. Then, the wireless device transmits, via the PRACH occasion, a preamble for the random access procedure.
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公开(公告)号:US20210007138A1
公开(公告)日:2021-01-07
申请号:US16916193
申请日:2020-06-30
申请人: Kai Xu , Esmael Hejazi Dinan , Hua Zhou , Ali Cagatay Cirik , Alireza Babaei , Hyoungsuk Jeon , Kyungmin Park , Bing Hui , Yunjung Yi
发明人: Kai Xu , Esmael Hejazi Dinan , Hua Zhou , Ali Cagatay Cirik , Alireza Babaei , Hyoungsuk Jeon , Kyungmin Park , Bing Hui , Yunjung Yi
IPC分类号: H04W74/08 , H04L1/18 , H04L5/00 , H04B7/0456 , H04L27/26
摘要: A wireless device receives, from a base station, one or more messages indicating: a number of repetition transmission occasions for uplink transmission of a transport block; and an interval for switching uplink transmissions between a first panel and a second panel. Based on the interval, a determination is made of: a first portion of the number of repetition transmission occasions for uplink transmission of the transport block; and a second portion of the number of repetition transmission occasions for uplink transmission of the transport block. The first portion of the number of repetition transmission occasions of the transport block is transmitted via the first panel. The second portion of the number of repetition transmission occasions of the transport block is transmitted via the second panel.
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公开(公告)号:US20200351066A1
公开(公告)日:2020-11-05
申请号:US16849357
申请日:2020-04-15
申请人: Ali Cagatay Cirik , Esmael Hejazi Dinan , Yunjung Yi , Hua Zhou , Alireza Babaei , Hyoungsuk Jeon
发明人: Ali Cagatay Cirik , Esmael Hejazi Dinan , Yunjung Yi , Hua Zhou , Alireza Babaei , Hyoungsuk Jeon
摘要: A wireless device receives one or more messages comprising one or more configuration parameters of a plurality of cells. The plurality of cells comprise: a first cell comprising a first bandwidth part (BWP); and a second cell comprising a second BWP and a third BWP. The first BWP and the second BWP are bundled. A beam failure recovery (BFR) procedure for the third BWP is initiated. A switch is made to the first BWP as an active BWP of the first cell during the BFR procedure. Based on the switching: the BFR procedure is aborted; and a switch is made to the second BWP as an active BWP of the second cell.
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公开(公告)号:US20210143943A1
公开(公告)日:2021-05-13
申请号:US17093414
申请日:2020-11-09
申请人: Hua Zhou , Esmael Hejazi Dinan , Ali Cagatay Cirik , Yunjung Yi , Hyoungsuk Jeon , Hyukjin Chae
发明人: Hua Zhou , Esmael Hejazi Dinan , Ali Cagatay Cirik , Yunjung Yi , Hyoungsuk Jeon , Hyukjin Chae
摘要: A wireless device receives configuration parameters of a bandwidth part comprising resource block (RB) sets, each RB set having an RB index. The wireless device receives, during a downlink control channel monitoring occasion, a plurality of downlink control information (DCI)s and each DCI of the plurality of DCIs is received via a respective RB set of the RB sets. The wireless device transmits a hybrid automatic repeat request acknowledgement (HARQ-ACK) codebook comprising HARQ-ACK information bits corresponding to the plurality of DCIs, wherein the HARQ-ACK information bits are in order of indexes of RB sets corresponding to the DCIs.
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公开(公告)号:US20200351682A1
公开(公告)日:2020-11-05
申请号:US16864725
申请日:2020-05-01
申请人: Ali Cagatay Cirik , Esmael Hejazi Dinan , Yunjung Yi , Hua Zhou , Alireza Babaei , Hyoungsuk Jeon
发明人: Ali Cagatay Cirik , Esmael Hejazi Dinan , Yunjung Yi , Hua Zhou , Alireza Babaei , Hyoungsuk Jeon
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 control resource sets (coresets); a first group of search space sets for monitoring the plurality of coresets in a first mode; and a second group of search space sets for monitoring the plurality of coresets in a second mode. Reference signals for radio link monitoring are selected based on the first group of search space sets. The reference signals for the radio link monitoring are measured for both in the first mode and the second mode.
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公开(公告)号:US20200350973A1
公开(公告)日:2020-11-05
申请号:US16854319
申请日:2020-04-21
申请人: Ali Cagatay Cirik , Esmael Hejazi Dinan , Yunjung Yi , Hua Zhou , Alireza Babaei , Hyoungsuk Jeon
发明人: Ali Cagatay Cirik , Esmael Hejazi Dinan , Yunjung Yi , Hua Zhou , Alireza Babaei , Hyoungsuk Jeon
摘要: A wireless device triggers transmission of a scheduling request (SR) based on triggering a beam failure recovery (BFR) of a secondary cell. Aa configured transmission of the SR based on transmitting a medium access control protocol data unit (MAC PDU) is stopped. The transmission comprises a BFR medium access control control element (BFR MAC CE) comprising information of the BFR triggered prior to assembling of the MAC PDU.
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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.
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公开(公告)号:US20200351794A1
公开(公告)日:2020-11-05
申请号:US16853856
申请日:2020-04-21
申请人: Kai Xu , Esmael Hejazi Dinan , Hua Zhou , Alireza Babaei , Hyoungsuk Jeon , Ali Cagatay Cirik , Kyungmin Park , Bing Hui , Yunjung Yi
发明人: Kai Xu , Esmael Hejazi Dinan , Hua Zhou , Alireza Babaei , Hyoungsuk Jeon , Ali Cagatay Cirik , Kyungmin Park , Bing Hui , Yunjung Yi
摘要: A downlink control information (DCI) is received. The DCI indicates one or more transmission configuration indication (TCI) states. A first pathloss between a transmission reception point (TRP) and a first panel of a wireless device is measured based on one or more pathloss reference signals (RSs). A second pathloss between the TRP and a second panel of the wireless device is measured based on the one or more pathloss RSs. A pathloss is determined based on a quantity of the one or more TCI states indicated by the DCI. The pathloss is a combined pathloss based on the first pathloss and the second pathloss in response to the quantity being equal to one. The pathloss is one of the first pathloss and the second pathloss in response to the quantity being greater than one. A transport block is transmitted with a transmission power based on the pathloss.
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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.
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