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公开(公告)号:US20230269616A1
公开(公告)日:2023-08-24
申请号:US17441495
申请日:2020-10-23
Applicant: Apple Inc.
Inventor: Jie CUI , Yang TANG , Qiming LI , Manasa RAGHAVAN , Huaning NIU , Hong HE , Xiang CHEN , Dawei ZHANG , Haitong SUN , Yushu ZHANG
IPC: H04W24/10
CPC classification number: H04W24/10
Abstract: Some embodiments include a system, method, and computer program product for radio resource management (RRM) scaling factor enhancement without measurement gaps (MGs) in an E-UTRA-New Radio (NR) Dual Connectivity (EN-DC) network. Some embodiments include a user equipment (UE) that receives from a Primary Node (PN), a first NR measurement object (MO) without MG associated with a frequency. The UE receives from a Secondary Node (SN), a second NR MO without MG associated with the same frequency. The UE allocates resources based on a Primary Secondary Component Carrier (PSCC) and determines a scaling factor for determining a total procedure period for obtaining measurements to satisfy the first and the second NR MO without MG. Some embodiments include combining counts of NR MO without MG at a same frequency. Some embodiments include coordination between the PN and the SN so that MOs without MG at a common frequency satisfy the merging rule.
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公开(公告)号:US20230247615A1
公开(公告)日:2023-08-03
申请号:US17442531
申请日:2020-10-23
Applicant: Apple Inc.
Inventor: Manasa RAGHAVAN , Jie CUI , Yang TANG , Huaning NIU , Fangli XU , Dawei ZHANG , Hong HE , Oghenekome OTERI , Chunxuan YE
IPC: H04W72/0457 , H04L5/00
CPC classification number: H04W72/0457 , H04L5/0053 , H04L5/0094 , H04L5/0096
Abstract: Systems, methods and devices can are provided, which can include configuring one or more bandwidth parts for a secondary cell (SCell) that is in communication with a user equipment (UE). A base station transmits to a UE a first radio resource control (RRC) message including one or more configuration parameters for a first bandwidth part (BWP) associated with a secondary cell (SCell). The UE communicates a first message with the SCell via the first SCell BWP. The UE receives a second RRC message indicating a change from the first SCell BWP to a second SCell BWP to be used for SCell communications. The UE communicates a second message with the SCell via the second SCell BWP.
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公开(公告)号:US20230179391A1
公开(公告)日:2023-06-08
申请号:US17593331
申请日:2021-01-14
Applicant: Apple Inc.
Inventor: Hong HE , Chunxuan YE , Dawei ZHANG , Haitong SUN , Huaning NIU , Jie CUI , Oghenekome OTERI , Seyed Ali Akbar FAKOORIAN , Wei ZENG , Yushu ZHANG
CPC classification number: H04L5/16 , H04W28/0284 , H04W28/0289
Abstract: A user equipment (UE) is configured for half-duplex operations with a network. The UE determines that half-duplex (HD) frequency division duplex (FDD) is enabled by a network with which the UE is communicating, wherein a guard period is configured for downlink and uplink switching when the HD FDD is enabled, performs a first uplink transmission at a first time and performs a first downlink reception at a second time, wherein the guard period represents a time duration between the first time and the second time during which the UE is not to perform a second different uplink transmission or a second different downlink reception.
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公开(公告)号:US20230109920A1
公开(公告)日:2023-04-13
申请号:US17442543
申请日:2021-09-14
Applicant: Apple Inc.
Inventor: Yushu Zhang , Chunxuan YE , Weidong YANG , Sigen YE , Oghenekome OTERI , Wei ZENG , Dawei ZHANG , Huaning NIU , Haitong SUN , Hong HE , Chunhai YAO , Jie CUI
Abstract: The present application relates to devices and components including apparatus, systems, and methods for radio-link monitoring operations in radio networks that include beam-specific bandwidth parts.
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公开(公告)号:US20230096755A1
公开(公告)日:2023-03-30
申请号:US17441794
申请日:2021-01-14
Applicant: APPLE INC.
Inventor: Huaning NIU , Chunxuan YE , Dawei ZHANG , Haitong SUN , Hong HE , Oghenekome OTERI , Seyed Ali Akbar FAKOORIAN , Sigen YE , Wei ZENG , Weidong YANG , Yushu ZHANG
Abstract: The present application relates to devices and components including apparatus, systems, and methods of scheduling transmission of synchronization signal blocks (SSBs) at a subcarrier spacing (SCS) of 480 or 960 kHz.
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公开(公告)号:US20230063450A1
公开(公告)日:2023-03-02
申请号:US17821256
申请日:2022-08-22
Applicant: Apple Inc.
Inventor: Seyed Ali Akbar FAKOORIAN , Dawei ZHANG , Hong HE , Huaning NIU , Jie CUI , Kirk BURROUGHS , Wei ZENG , Zhibin WU
Abstract: A reduced capability (redcap) user equipment (UE) is configured to receive a positioning reference signal (PRS) configuration from a network component and perform one or more positioning operations based at least in part on the PRS configuration. A base station is configured to receive, from a location management function (LMF) of a network, a positioning reference signal (PRS) configuration for a reduced capability user equipment (redcap UE) and transmit PRS to the redcap UE based on the PRS configuration.
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公开(公告)号:US20230039290A1
公开(公告)日:2023-02-09
申请号:US17818512
申请日:2022-08-09
Applicant: Apple Inc.
Inventor: Haitong SUN , Chunxuan YE , Dawei ZHANG , Hong HE , Huaning NIU , Seyed Ali Akbar FAKOORIAN , Wei ZENG , Yushu ZHANG
Abstract: A base station of a network configures a first search space having a first search space identification (SearchSpaceId) in a special cell (SpCell) and a second search space having a second search space identification (SearchSpaceId) in a secondary cell (SCell) for monitoring control signaling that schedules operations on the SpCell. The base station transmits a radio resource control (RRC) configuration to a user equipment (UE) including the first SSID and the second SSID, wherein the RRC configuration configures the UE to monitor the first search space having the first SSID for scheduling of a first type of control signaling and the second search space having the second SSID for scheduling of a second type of control signaling.
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公开(公告)号:US20220393732A1
公开(公告)日:2022-12-08
申请号:US17664564
申请日:2022-05-23
Applicant: Apple Inc.
Inventor: Yeong-Sun HWANG , Yuan ZHU , Yushu ZHANG , Huaning NIU , Wenting CHANG
IPC: H04B7/0456 , H04B7/06 , H04B7/08 , H04B7/0413 , H04L5/00 , H04W72/04
Abstract: Example embodiments are directed towards beam formation matching for communications between a receiver and transmitter in a multiple beam Multiple Input Multiple Output (MIMO) system.
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公开(公告)号:US20220352958A1
公开(公告)日:2022-11-03
申请号:US17440181
申请日:2020-10-14
Applicant: Apple Inc.
Inventor: Yushu ZHANG , Chunxuan YE , Weidong YANG , Sigen YE , Oghenekome OTERI , Jie CUI , Haitong SUN , Wei ZENG , Hong HE , Dawei ZHANG , Chunhai YAO , Huaning NIU
Abstract: The present application relates to devices and components including apparatus, systems, and methods for beam failure recovery operations in wireless communication systems.
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公开(公告)号:US20220322381A1
公开(公告)日:2022-10-06
申请号:US17439789
申请日:2020-10-09
Applicant: Apple Inc.
Inventor: Yushu ZHANG , Seyed Ali Akbar FAKOORIAN , Chunhai YAO , Haitong SUN , Wei ZENG , Dawei ZHANG , Hong HE , Huaning NIU , Sigen YE , Weidong YANG , Chunxuan YE , Oghenekome OTERI
IPC: H04W72/12
Abstract: The present application relates to devices and components including apparatus, systems, and methods to provide rate matching for inter-cell, multiple transmit-receive point operation in wireless communication systems.
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