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公开(公告)号:US20220070943A1
公开(公告)日:2022-03-03
申请号:US17407676
申请日:2021-08-20
申请人: Kai Xu , Esmael Hejazi Dinan , Hua Zhou , Yunjung Yi , Hyoungsuk Jeon , Jonghyun Park
发明人: Kai Xu , Esmael Hejazi Dinan , Hua Zhou , Yunjung Yi , Hyoungsuk Jeon , Jonghyun Park
IPC分类号: H04W74/08 , H04L5/00 , H04W24/10 , H04B17/318
摘要: A wireless device receives, from a base station, configuration parameters indicating a plurality of first reference signals (RSs) including a first RS associated with a plurality of second RSs. Based on signal strengths of the plurality of first RSs, the first RS is selected from the plurality of first RSs. Based on signal strengths of the plurality of second RSs, a second RS is selected from the plurality of second RSs associated with the first RS. Based on the selected second RS, the wireless device transmits a random access preamble.
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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: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:US20200314745A1
公开(公告)日:2020-10-01
申请号:US16832485
申请日:2020-03-27
申请人: Yunjung Yi , Esmael Hejazi Dinan , Hua Zhou , Hyoungsuk Jeon , Alireza Babaei , Kai Xu
发明人: Yunjung Yi , Esmael Hejazi Dinan , Hua Zhou , Hyoungsuk Jeon , Alireza Babaei , Kai Xu
摘要: A wireless device transmits uplink data via a first configured grant resource of a first cell of a plurality of cells. The wireless device determines a second cell from the plurality of cells to transition from a dormant state to a non-dormant state, where the determining is based on the second cell being configured with a control resource set for receiving uplink grants for retransmission of the uplink data. In response to the transmitting, the wireless device transitions the second cell from the dormant state to the non-dormant state. The wireless device receives an uplink grant via the second cell, wherein the uplink grant indicates a radio resource. Based on the uplink grant, the wireless device retransmits the uplink data via the radio resource.
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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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公开(公告)号:US20210219246A1
公开(公告)日:2021-07-15
申请号:US17149154
申请日:2021-01-14
申请人: Kai Xu , Hua Zhou , Esmael Hejazi Dinan , Hyoungsuk Jeon , Yunjung Yi
发明人: Kai Xu , Hua Zhou , Esmael Hejazi Dinan , Hyoungsuk Jeon , Yunjung Yi
摘要: In some embodiments, a wireless device receives, from a base station, a power offset value for power control of repetition occasions of a transport block. The wireless device receives a downlink control information indicating a sequence of redundancy versions (RVs). and a quantity of the repetition occasions. Then, the wireless device determines: a first transmission power, based on the power offset value and the RVs, for one or more first repetition occasions of the repetition occasions; and a second transmission power, based on the RVs, for one or more second repetition occasions of the repetition occasions. The wireless device transmits the transport block: via the one or more first repetition occasions and with the first transmission power; and via the one or more second repetition occasions and with the second transmission power.
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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: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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公开(公告)号:US20200314816A1
公开(公告)日:2020-10-01
申请号:US16831184
申请日:2020-03-26
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 first radio resource control (RRC) messages comprising configuration parameters of a cell. The configuration parameters indicate a minimum scheduling offset value of a bandwidth part (BWP) of the cell. The wireless device receives a first downlink control information (DCI) comprising a BWP index indicating the BWP and a field indicating whether to apply the minimum scheduling offset value. The wireless device receives a second DCI indicating a scheduling offset value between the second DCI and a downlink data channel scheduled by the second DCI. The scheduling offset value is greater than or equal to the minimum scheduling offset value based on the field indicating to apply the minimum scheduling offset value.
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