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公开(公告)号：US20210122261A1
公开(公告)日：2021-04-29
申请号：US17078298
申请日：2020-10-23
申请人： Weihua Qiao , Esmael Hejazi Dinan , Kyungmin Park , Jinsook Ryu , Peyman Talebi Fard , Taehun Kim
发明人： Weihua Qiao , Esmael Hejazi Dinan , Kyungmin Park , Jinsook Ryu , Peyman Talebi Fard , Taehun Kim
摘要： A session management function receives, from a wireless device, a first message requesting establishment of a packet data unit session of the wireless device. The first message comprises a vehicle parameter indicating a vehicle type. One or more charging parameters are determined based on the vehicle parameter. A charging request message is sent to a charging function. The charging request message comprises the one or more charging parameters.
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公开(公告)号：US20210385283A1
公开(公告)日：2021-12-09
申请号：US17342872
申请日：2021-06-09
申请人： Peyman Talebi Fard , Esmael Hejazi Dinan , Jinsook Ryu , Kyungmin Park , Taehun Kim , Weihua Qiao
发明人： Peyman Talebi Fard , Esmael Hejazi Dinan , Jinsook Ryu , Kyungmin Park , Taehun Kim , Weihua Qiao
摘要： A wireless device sends, to an access and mobility management function (AMF), a packet data unit (PDU) session establishment request comprising an indication for a multimedia priority service (MPS). The wireless device receives, from the AMF, an establishment indication of the PDU session.
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公开(公告)号：US20210100061A1
公开(公告)日：2021-04-01
申请号：US16988748
申请日：2020-08-10
摘要： A wireless device receives, from a first base station, at least one radio resource control configuration message comprising: configuration parameters of: first bearer(s) of a first session and second bearer(s) of a second session; and non-access stratum information indicating that the second session is for: applying session duplication of downlink packets of the first session; and not applying session duplication of uplink packets of the first session. The uplink packets and the downlink packets are communicated via the first bearer(s) of the first session. Based on the non-access stratum information: the session duplication for transmission of packets via the at least one second bearer of the second session is not applied; and duplication of the downlink packets of the first session with the session duplication are received via the at least one second bearer of the second session.
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公开(公告)号：US20210360371A1
公开(公告)日：2021-11-18
申请号：US17323546
申请日：2021-05-18
申请人： Weihua Qiao , Esmael Hejazi Dinan , Kyungmin Park , Jinsook Ryu , Peyman Talebi Fard , Taehun Kim
发明人： Weihua Qiao , Esmael Hejazi Dinan , Kyungmin Park , Jinsook Ryu , Peyman Talebi Fard , Taehun Kim
摘要： A gateway mobile location center (GMLC) receives, from a location services (LCS) client, a request for a capability of a positioning service level for a wireless device. The GMLC receives, from a network function, a second message indicating at least one of a positioning capability of the wireless device and a positioning capability of at least one base station. The GMLC determines the capability of the positioning service level for the wireless device, based on the second message. The GMLC sends, to the LCS client, a response comprising the capability of the positioning service level.
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公开(公告)号：US20190098536A1
公开(公告)日：2019-03-28
申请号：US16140110
申请日：2018-09-24
摘要： A target AMF receives a first message requesting a handover of a wireless device from a source AMF. The first message comprises: parameter(s) of an SMF, and second PDU session identifier(s) identifying second PDU session(s) established between a UPF and the wireless device. The target AMF selects a target SMF different from the source SMF. The target AMF sends a second message to the target SMF requesting creation of first PDU session(s) between the UPF and the wireless device. The second message comprises first PDU session identifier(s) identifying the first PDU session(s). The target SMF sends a third message to the UPF requesting establishment of a user plane session for first PDU session(s). The third message comprises an indication that the source SMF is relocated. The target SMF receives a fourth message from the UPF confirming the establishment of the user plane session.
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公开(公告)号：US20210410059A1
公开(公告)日：2021-12-30
申请号：US17360087
申请日：2021-06-28
申请人： Peyman Talebi Fard , Esmael Hejazi Dinan , Jinsook Ryu , Kyungmin Park , Taehun Kim , Weihua Qiao
发明人： Peyman Talebi Fard , Esmael Hejazi Dinan , Jinsook Ryu , Kyungmin Park , Taehun Kim , Weihua Qiao
摘要： A wireless device sends, to an access and mobility management function (AMF), a request for a multimedia priority service (MPS). The wireless device receives, from the AMF, a connection capability indication indicating network support for a connection of the wireless device for the MPS. The wireless device sends to the AMF, based on the connection capability indication, a request for a packet data unit (PDU) session establishment.
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公开(公告)号：US20210307100A1
公开(公告)日：2021-09-30
申请号：US17219178
申请日：2021-03-31
申请人： Peyman Talebi Fard , Esmael Hejazi Dinan , Taehun Kim , Jinsook Ryu , Kyungmin Park , Weihua Qiao
发明人： Peyman Talebi Fard , Esmael Hejazi Dinan , Taehun Kim , Jinsook Ryu , Kyungmin Park , Weihua Qiao
摘要： A first base station receives, from a second base station, a first message comprising a context of a wireless device. The first base station sends a radio resource control (RRC) message to the wireless device. The first base station determines that reception of the RRC message by the wireless device has failed. The first base station sends, to the second base station and based on the determining, a second message indicating that a connection setup with the wireless device has failed.
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公开(公告)号：US20200329524A1
公开(公告)日：2020-10-15
申请号：US16847021
申请日：2020-04-13
摘要： A wireless device sends, to a base station, at least one first radio resource control (RRC) parameter comprising at least one first identifier indicating at least one first closed access group (CAG) of a first cell. The at least one first RRC parameter is associated with a connection with the base station via the first cell. The wireless device receives at least one second RRC parameter comprising at least one second identifier indicating at least one second CAG that the wireless device is allowed to access. The wireless device selects a second cell associated with the at least one second CAG. The wireless device transmits a random access preamble via the second cell.
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公开(公告)号：US20200314732A1
公开(公告)日：2020-10-01
申请号：US16834276
申请日：2020-03-30
摘要： A base station distributed unit receives, from a base station central unit, a request message for a context configuration of a wireless device. The request message comprises a field indicating whether the wireless device is only allowed to access a cell associated with at least one closed access group. The base station distributed unit determines, based on the request message, cell configuration parameters of one or more cells for the wireless device, wherein the one or more cells are associated with the at least one closed access group. base station distributed unit sends, to the base station central unit, an acknowledge message comprising the cell configuration parameters of the one or more cells for the wireless device
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公开(公告)号：US11895582B2
公开(公告)日：2024-02-06
申请号：US16520927
申请日：2019-07-24
申请人： Hua Zhou , Esmael Dinan , Hyoungsuk Jeon , Ali Cirik , Alireza Babaei , Kyungmin Park
发明人： Hua Zhou , Esmael Dinan , Hyoungsuk Jeon , Ali Cirik , Alireza Babaei , Kyungmin Park
CPC分类号： H04W52/0216 , H04B7/0626 , H04L5/0032 , H04L5/0051
摘要： A wireless device monitors a downlink control channel of a transmission reception point (TRP) on an active bandwidth part (BWP) of a cell, where the TRP is in an active state. First channel state information reports of the TRP for the active BWP are transmitted. The TRP transitions from the active state into a dormant state in response to a first time period of inactivity on the TRP. The monitoring is stopped. Second channel state information reports of the TRP for the active BWP are transmitted when the TRP is in the dormant state.
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