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公开(公告)号：US20230141800A1
公开(公告)日：2023-05-11
申请号：US18149310
申请日：2023-01-03
申请人： Ozcan OZTURK , Xiaoxia ZHANG , Jing SUN , Andrei Dragos RADULESCU
发明人： Ozcan OZTURK , Xiaoxia ZHANG , Jing SUN , Andrei Dragos RADULESCU
IPC分类号： H04W74/08 , H04W74/00 , H04W76/19 , H04W80/02 , H04W72/0453
CPC分类号： H04W74/0808 , H04W74/008 , H04W76/19 , H04W74/0841 , H04W80/02 , H04W72/0453
摘要： Methods, systems, and devices for wireless communications are described. A user equipment (UE) may identify a bandwidth part (BWP) to switch to after identifying consistent uplink listen-before-talk (LBT) failures on a first BWP based on parameters indicated by a base station. For example, the base station may transmit a switching parameter to the UE that the UE then uses to switch to a second BWP based on identifying the consistent uplink LBT failures on the first BWP. Subsequently, after selecting the second BWP, the UE may attempt to use the second BWP for uplink transmissions (e.g., after performing a random access procedure). Additionally, the UE may indicate the consistent uplink LBT failures to a base station associated with the failed BWP based on a type of cell that is using that failed BWP.
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公开(公告)号：US20230319921A1
公开(公告)日：2023-10-05
申请号：US18023338
申请日：2020-10-13
申请人： Peng CHENG , Gavin Bernard HORN , Karthika PALADUGU , Hong CHENG , Qing LI , Ozcan OZTURK , Soo Bum LEE , QUALCOMM Incorporated
发明人： Peng CHENG , Gavin Bernard HORN , Karthika PALADUGU , Hong CHENG , Qing LI , Ozcan OZTURK , Soo Bum LEE
摘要： This disclosure provides systems, devices, apparatus, and methods, including computer programs encoded on storage media, for protocol stacks and bearer modeling for assisted Uu connectivity. A UE and a PN may each establish a first connection with an AN and, based on the first connections with the AN, establish a second connection with each other. Based on a bearer configuration, the UE may determine whether to route data to the PN via the first connection with the AN or directly to the PN via the second connection with the PN. Accordingly, the UE may transmit the data to at least one of the AN or the PN based on the determination of whether to route the data to the PN via the first connection with the AN or directly to the PN via the second connection with the PN.
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公开(公告)号：US20220256640A1
公开(公告)日：2022-08-11
申请号：US17595546
申请日：2020-05-25
申请人： Juan ZHANG , Gavin Bernard HORN , Ozcan OZTURK , Haris ZISIMOPOULOS , Hao XU , Huichun LIU , Peng CHENG , Ruiming ZHENG , QUALCOMM Incorporated
发明人： Juan ZHANG , Gavin Bernard HORN , Ozcan OZTURK , Haris ZISIMOPOULOS , Hao XU , Huichun LIU , Peng CHENG , Ruiming ZHENG
IPC分类号： H04W76/27 , H04L67/146 , H04W68/00
摘要： Aspects described herein relate to requesting suspending of a data session of a first when a device capable of communicating over multiple subscriptions switches from an active communication state if the first network to an active communication state in a second network. The device can also request resuming the data session based on switching back to active communication state with the first network.
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公开(公告)号：US20220015131A1
公开(公告)日：2022-01-13
申请号：US17309292
申请日：2019-10-31
申请人： Peng CHENG , Ozcan OZTURK , Karthika PALADUGU , Huichun LIU , Gavin Bernard HORN , Masato KITAZOE , Linhai HE , Punyaslok PURKAYASTHA , QUALCOMM Incorporated
发明人： Peng CHENG , Ozcan OZTURK , Karthika PALADUGU , Huichun LIU , Gavin Bernard HORN , Masato KITAZOE , Linhai HE , Punyaslok PURKAYASTHA
摘要： Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a base station may determine to transmit a pre-allocated uplink (UL) grant to a user equipment (UE), wherein the pre-allocated UL grant includes: a secondary node (SN) transmission configuration indicator (TCI) list, and a type 1 configured grant (CG). The base station may transmit, to the UE, the pre-allocated UL grant based at least in part on determining to transmit the pre-allocated UL grant. Numerous other aspects are provided.
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公开(公告)号：US20200169922A1
公开(公告)日：2020-05-28
申请号：US16615105
申请日：2018-06-13
申请人： Ozcan OZTURK , Huichun LIU , Xipeng ZHU , Gavin Bernard HORN , Luis Fernando Brisson LOPES , QUALCOMM Incorporated
摘要： Certain aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may select at least one target node for a radio resource control connection, wherein the user equipment is in a particular radio resource control communication state when the at least one target node is selected, and wherein the user equipment is configured to communicate using dual-connectivity, wherein context information associated with the user equipment is stored by the user equipment, a master node associated with the user equipment, and a secondary node associated with the user equipment based at least in part on the user equipment being in the particular radio resource control communication state; and/or transmit information to the at least one target node or the master node to cause the context information to be provided to the at least one target node. Numerous other aspects are provided.
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6.发明公开公开(公告)号：US20230224129A1
公开(公告)日：2023-07-13
申请号：US17926894
申请日：2020-07-10
申请人： Olufunmilola Omolade AWONIYI-OTERI , Jelena DAMNJANOVIC , Tao LUO , Punyaslok PURKAYASTHA , Ozcan OZTURK , Huilin XU , Peng CHENG , Junyi LI , Sony AKKARAKARAN , Juan MONTOJO , Aleksandar DAMNJANOVIC , QUALCOMM Incorporated
发明人： Olufunmilola Omolade AWONIYI-OTERI , Jelena DAMNJANOVIC , Tao LUO , Punyaslok PURKAYASTHA , Ozcan OZTURK , Huilin XU , Peng CHENG , Junyi LI , Sony AKKARAKARAN , Juan MONTOJO , Aleksandar DAMNJANOVIC
IPC分类号： H04L5/00 , H04L1/00 , H04W52/02 , H04W72/232
CPC分类号： H04L5/0053 , H04L1/0026 , H04L5/0048 , H04W52/0235 , H04W72/232
摘要： This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for a user equipment (UE) entering a dormant state with respect to a secondary cell group (SCG) of a node network (SN) having a primary serving cell (PSCell). In one aspect, the UE may maintain a parameter set for at least the PSCell while the UE is in the dormant state with respect to the SCG. For example, the UE may receive a parameter change message from either the SN or a master network (MN) and transmit a parameter change acknowledgment to either the SN or the MN. The parameter change message may be transmitted as one or both of a downlink control information (DCI) or media access control (MAC) control element (CE). The UE may transmit physical layer measurements to the SN based on the parameter set.
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公开(公告)号：US20220167447A1
公开(公告)日：2022-05-26
申请号：US17425555
申请日：2020-01-22
申请人： Huichun LIU , Peng CHENG , Xipeng ZHU , Gavin Bernard HORN , Ozcan OZTURK , Qualcomm incorporated
发明人： Huichun LIU , Peng CHENC , Xipeng ZHU , Gavin Bernard HORN , Ozcan OZTURK
IPC分类号： H04W76/16 , H04W48/16 , H04L43/065 , H04W24/08 , H04W74/00
摘要： Methods, systems, and devices for wireless communication are described. Generally, the described techniques provide for efficiently collecting and reporting minimization of drive test (MDT) measurements for one or more radio access technology (RAT) types and/or for multiple base stations in a dual connectivity deployment. In one example, a user equipment (UE) may receive an MDT measurement configuration indicating a first RAT type for collecting measurements and a second RAT type for reporting measurements. In this example, the UE may use the measurement configuration to collect MDT measurements for the first RAT type, and the UE may report the MDT measurements to a base station associated with the second RAT. Further techniques for efficiently collecting and reporting MDT measurements in a dual connectivity deployment are also described herein.
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公开(公告)号：US20220158781A1
公开(公告)日：2022-05-19
申请号：US17424446
申请日：2020-01-22
申请人： Xipeng ZHU , Huichun LIU , Gavin Bernard HORN , Peng CHENG , Juan ZHANG , Tom CHIN , Min WANG , Ozcan OZTURK , Qualcomm Incorporated
发明人： Xipeng ZHU , Huichun LIU , Gavin Bernard HORN , Peng CHENG , Juan ZHANG , Tom CHIN , Min WANG , Ozcan OZTURK
摘要： Methods, systems, and devices for wireless communications are described. A user equipment (UE) may identify that the UE is operating in a dual-connectivity configuration with a master node (MN) and a secondary node (SN). The UE may receive at least one request that the UE report MDT measurements. The UE may perform a first portion of measurements associated with the first base station and perform a second portion of measurements associated with the second base station. The UE may perform the measurements while the UE is operating in the dual-connectivity configuration. The UE may transmit one or more reports including information indicative of the first portion of measurements, information indicative of the second portion of measurements, or both.
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公开(公告)号：US20230111451A1
公开(公告)日：2023-04-13
申请号：US17801901
申请日：2020-03-26
申请人： Punyaslok PURKAYASTHA , Ravi AGARWAL , Gavin Bernard HORN , Ozcan OZTURK , Peng CHENG , Huilin XU , QUALCOMM Incorporated
发明人： Punyaslok PURKAYASTHA , Ravi AGARWAL , Gavin Bernard HORN , Ozcan OZTURK , Peng CHENG , Huilin XU
摘要： This disclosure provides systems, methods, apparatus, computer programs encoded on computer readable-medium to provide a user equipment (UE) to receive reference signals from a first base station, perform radio resource management (RRM) measurements based on the reference signals, and transmit information regarding the RRM measurements to a second base station. In another aspect, a UE receives reference signals from a first base station, performs channel quality indicator (CQI) measurements based on the reference signals, stores information regarding the CQI measurements, and transmitting the stored information to the first base station. In another aspect, a base station receives, from a UE, information associated with CQI measurements related to a second base station, and transmits the information to the second base station.
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公开(公告)号：US20210385897A1
公开(公告)日：2021-12-09
申请号：US17287706
申请日：2019-12-03
申请人： Punyaslok PURKAYASTHA , Gavin Bernard HORN , Ozcan OZTURK , Peng CHENG , Arvind Vardarajan SANTHANAM , Qualcomm Incorporated
发明人： Punyaslok PURKAYASTHA , Gavin Bernard HORN , Ozcan OZTURK , Peng CHENG , Arvind Vardarajan SANTHANAM
摘要： Methods, systems, and devices for wireless communications are described. A user equipment (UE) may detect a radio link failure between the UE and a master node of a dual-connectivity configuration. The UE may transmit, to a secondary node in the dual-connectivity configuration, an indication that the radio link failure has occurred. The secondary node may receive the indication of a radio link failure and transmit the indication of the radio link failure to the master node of the dual-connectivity configuration. The master node may identify a target node for the UE and perform a handover procedure of the UE from the master node to the target node.
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