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公开(公告)号：EP3691401A3
公开(公告)日：2020-09-23
申请号：EP19215625.5
申请日：2019-12-12
发明人： Ryu, Jinsook , Dinan, Esmael , Park, Kyungmin , Talebi Fard, Peyman , Qiao, Weihua , Bharatia, Jayshree
摘要： Wireless communications are described for connection setup resume, and/or release of a wireless device. The wireless device may communicate with a network device using more than one access technology. The network device may assist in an operation for the wireless device, such as for a transition from one state to another state for a first access technology, using a second access technology.
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公开(公告)号：EP3627910A1
公开(公告)日：2020-03-25
申请号：EP19198650.4
申请日：2019-09-20
发明人： Zhou, Hua , Dinan, Esmael , Park, Kyungmin , Cirik, Ali , Babaei, Alireza , Jeon, Hyoungsuk , Xu, Kai
IPC分类号： H04W52/02
摘要： Wireless communication techniques using a power saving mode are described. A wireless device may be configured with a plurality of power saving configurations. A base station may transmit an indication of a power saving configuration in the plurality of power saving configurations. The wireless device may monitor a power saving channel based on the indicated power saving configuration.
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公开(公告)号：EP3512247A1
公开(公告)日：2019-07-17
申请号：EP19151430.6
申请日：2019-01-11
发明人： Park, Kyungmin , Dinan, Esmael , Babaei, Alireza , Jeon, Hyoungsuk , Zhou, Hua
IPC分类号： H04W36/00
摘要： Systems, apparatuses, and methods are described for wireless communications. A wireless device may send, to a base station central unit, one or more first messages comprising information associated with a connection failure. The base station central unit may send the information associated with the connection failure in one or more second messages to a base station distributed unit for determining updated cell parameters.
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公开(公告)号：EP3484057A1
公开(公告)日：2019-05-15
申请号：EP18205418.9
申请日：2018-11-09
发明人： Zhou, Hua , Dinan, Esmael , Babaei, Alireza , Jeon, Hyoungsuk , Park, Kyungmin
摘要： Systems, apparatuses, and methods are described for wireless communications. A base station may send, to a wireless device, a medium access control (MAC) control element (CE) comprising a bandwidth part identifier field and a channel state information (CSI) report configuration field. Based on the MAC CE, the wireless device may activate the CSI report configuration on a bandwidth part indicated by the bandwidth part identifier field. The wireless device may transmit one or more CSI reports based on the CSI report configuration.
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公开(公告)号：EP3681086A1
公开(公告)日：2020-07-15
申请号：EP20151054.2
申请日：2020-01-09
发明人： Cirik, Ali , Dinan, Esmael , Zhou, Hua , Jeon, Hyoungsuk , Babaei, Alireza , Park, Kyungmin , Xu, Kai
摘要： Wireless communications are described. A base station may send control information for scheduling data to be transmitted to the wireless device via a downlink. The control information may comprise one or more indications of wireless resources to be used by the wireless device to receive the data. The wireless device may receive the data based on one or more determinations/conditions, such as satisfying a time offset (e.g., between reception of the downlink information and a scheduled transmission of the data), whether a control resource set is configured to indicate a transmission configuration state, and/or whether the control information indicates a transmission configuration state.
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公开(公告)号：EP3609284A1
公开(公告)日：2020-02-12
申请号：EP19190988.6
申请日：2019-08-09
发明人： Jeon, Hyoungsuk , Dinan, Esmael , Babaei, Alireza , Zhou, Hua , Xu, Kai , Park, Kyungmin
摘要： Wireless communications between a base station and one or more wireless devices are described. Multiple downlink reference signals may correspond to multiple random access resources for a random access procedure. A base station may provide a set of downlink reference signals before a set of physical random access channels (PRACHs) are available for use. A wireless device performing a random access procedure may select two or more random access resource occasions (e.g., PRACH occasions) based on the downlink reference signals. Using a listen before talk (LBT) procedure, the wireless device may select a first available random access resource occasion from the two or more random access resource occasions that are determined to be clear.
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公开(公告)号：EP3570482A1
公开(公告)日：2019-11-20
申请号：EP19174705.4
申请日：2019-05-15
发明人： Zhou, Hua , Dinan, Esmael , Cirik, Ali , Babaei, Alireza , Jeon, Hyoungsuk , Park, Kyungmin
摘要： Bandwidth parts (BWPs) and other resources for wireless communications are described. A wireless device may use a BWP control procedure and/or a BWP timer management procedure for activating, deactivating, and/or switching BWPs, for example, using multiple active BWPs. A base station may send information comprising one or more fields indicating an action associated with a BWP, for example, if multiple active BWPs are supported. A wireless device may control a first BWP inactivity timer associated with a first active BWP, for example, based on activating, deactivating, and/or switching a second BWP.
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公开(公告)号：EP3528540A1
公开(公告)日：2019-08-21
申请号：EP19157390.6
申请日：2019-02-15
发明人： Park, Kyungmin , Dinan, Esmael , Jeon, Hyoungsuk , Zhou, Hua , Babaei, Alireza , Cirik, Ali
IPC分类号： H04W36/00
摘要： Systems, apparatuses, and methods are described for wireless communications. A first base station may receive, from a second base station, parameters for a selection of an uplink of the cell. A handover to the selected uplink may be performed based on the parameters and a measurement associated with a signal of the cell.
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公开(公告)号：EP3528398A1
公开(公告)日：2019-08-21
申请号：EP19157460.7
申请日：2019-02-15
发明人： Jeon, Hyoungsuk , Dinan, Esmael , Park, Kyungmin , Zhou, Hua , Cirik, Ali , Babaei, Alireza
摘要： Systems, apparatuses, and methods are described for wireless communications. A wireless device configured to communicate via beams of one or more cells may report a beam failure using a media access control (MAC) control element (CE) (e.g., a power headroom report (PHR) MAC CE). The MAC CE may also be used to report other information for one or more cells with which the wireless device is associated. Beam failure reporting with a MAC CE may be combined with other beam failure procedures.
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公开(公告)号：EP3478019A1
公开(公告)日：2019-05-01
申请号：EP18202948.8
申请日：2018-10-26
发明人： Jeon, Hyoungsuk , Dinan, Esmael Hejazi , Babaei, Alireza , Zhou, Hua , Park, Kyungmin , Cirik, Ali
IPC分类号： H04W72/12
摘要： The pre-configuration of a grant of a non-active bandwidth part (BWP) or other wireless resource may be beneficial to reduce signaling overhead. A base station may not need to transmit a DCI to activate a configured grant if the configured grant on a non-active BWP is activated based on switching an active BWP to a pre-configured BWP. If a configured grant on a non-active BWP is activated, a base station may not need to transmit a DCI on a new active BWP for a resource grant. A wireless device may receive a DCI indicating a switch an active BWP from a first BWP to a second BWP for a particular cell. The configured grants may be type 1 grant-free transmission that may not need activation signaling. The activation and/or deactivation of the one or more configured grants may depend on the state of the second BWP.
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