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公开(公告)号：US20240107473A1
公开(公告)日：2024-03-28
申请号：US18371994
申请日：2023-09-22
Applicant: Apple Inc.
Inventor： Yihong Qi , Amir Aminzadeh Gohari , Amir Farajidana , Dan Zhang , Herbert R. Dawid , Idan Bar-Sade , Keith W. Saints , Onurcan Iscan , Ruoheng Liu , Sami M. Almalfouh , Sung Eun Lee , Tudor Ninacs , Wenshu Zhang , Yuanye Wang
CPC classification number: H04W56/0015 , H04J11/0069
Abstract: A system is configured for reconfiguration of a Synchronization Signal Block (SSB) pattern. The system is configured for obtaining data including a configuration for a Synchronization Signal Block (SSB) transmission carrying a physical broadcast channel (PBCH), the configuration specifying, for an SSB of the configuration, resource elements (REs) allocated for transmitting a primary synchronization signal (PSS) to a user equipment (UE) and REs allocated for transmitting a secondary synchronization signal (SSS) to the UE. The system is configured for selecting a set of REs that are unused in the configuration for the SSB transmission, specifying a filling sequence for extending a synchronization signal or an SSB to the set of REs that are unused in the configuration of the SSB transmission, generating data including an enhanced configuration for the SSB transmission that includes the extended synchronization signal or the extended SSBs, and transmitting the SSB transmission using the enhanced configuration.
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Patent Agency Ranking
公开(公告)号：US11979760B2
公开(公告)日：2024-05-07
申请号：US17593419
申请日：2020-08-04
Applicant: Apple Inc.
Inventor： Weidong Yang , Amir Farajidana , Chunhai Yao , Chunxuan Ye , Dawei Zhang , Haitong Sun , Hong He , Jie Cui , Keith W. Saints , Linbo Li , Oghenekome Oteri , Sigen Ye , Wei Zeng , Wei Zhang , Yang Tang , Yushu Zhang
IPC: H04W24/08 , H04L1/00 , H04W72/0446 , H04W72/23
CPC classification number: H04W24/08 , H04L1/0038 , H04W72/0446 , H04W72/23
Abstract: A user equipment (UE) monitors a Physical Downlink Control Channel (PDCCH) in multiple component carriers (CC). The UE determines if the UE is operating in carrier aggregation (CA) mode having a first CC in a first frequency band and a second CC in a second frequency band. When the UE is operating in CA with a first CC in the first frequency band and the second CC in the second frequency band, the UE determines a span pattern for PDCCH symbols being received on the first and second CC and selects a PDCCH monitoring type based on, at least, the span pattern. A UE also determines if a first CC and a second CC of a CA combination are collocated and selects a PDCCH monitoring type based on, at least, the determination of whether the first and second CC are collocated.
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公开(公告)号：US20210321482A1
公开(公告)日：2021-10-14
申请号：US17225640
申请日：2021-04-08
Applicant: Apple Inc.
Inventor： Oghenekome Oteri , Dawei Zhang , Hong He , Keith W. Saints , Wei Zeng , Weidong Yang
Abstract: An example method for wireless communication includes: receiving, by a wireless station, an uplink transmission from a wireless device of a set of two or more wireless devices; determining, by the wireless station, a need for a higher priority uplink transmission; determining, by the wireless station, a minimum cancellation processing time for the set of two or more wireless devices; and transmitting an uplink cancellation request to the set of two or more wireless devices based on the minimum cancellation processing time.
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公开(公告)号：US12082017B2
公开(公告)日：2024-09-03
申请号：US17593407
申请日：2020-08-04
Applicant: Apple Inc.
Inventor： Weidong Yang , Amir Farajidana , Chunhai Yao , Chunxuan Ye , Dawei Zhang , Haitong Sun , Hong He , Jie Cui , Keith W. Saints , Linbo Li , Oghenekome Oteri , Sigen Ye , Wei Zeng , Wei Zhang , Yang Tang , Yushu Zhang
IPC: H04W24/08 , H04W72/0453 , H04W72/23 , H04W72/51
CPC classification number: H04W24/08 , H04W72/0453 , H04W72/23 , H04W72/51
Abstract: A base station of a network provides a user equipment (UE) with information relating to monitoring a Physical Downlink Control Channel (PDCCH) of multiple component carrier (CCs) in a carrier aggregation (CA) scheme. The base station configures a first CC and a second CC of a CA combination for a user equipment (UE) and provides the UE with information for the CA combination, wherein the information comprises an indication whether the first CC and the second CC are collocated.
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公开(公告)号：US12035407B2
公开(公告)日：2024-07-09
申请号：US17225640
申请日：2021-04-08
Applicant: Apple Inc.
Inventor： Oghenekome Oteri , Dawei Zhang , Hong He , Keith W. Saints , Wei Zeng , Weidong Yang
IPC: H04W76/36 , H04W72/0446 , H04W72/21 , H04W72/56
CPC classification number: H04W76/36 , H04W72/0446 , H04W72/21 , H04W72/56
Abstract: An example method for wireless communication includes: receiving, by a wireless station, an uplink transmission from a wireless device of a set of two or more wireless devices; determining, by the wireless station, a need for a higher priority uplink transmission; determining, by the wireless station, a minimum cancellation processing time for the set of two or more wireless devices; and transmitting an uplink cancellation request to the set of two or more wireless devices based on the minimum cancellation processing time.
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公开(公告)号：US20240107439A1
公开(公告)日：2024-03-28
申请号：US18371797
申请日：2023-09-22
Applicant: Apple Inc.
Inventor： Yihong Qi , Amir Aminzadeh Gohari , Amir Farajidana , Dan Zhang , Herbert R. Dawid , Idan Bar-Sade , Keith W. Saints , Onurcan Iscan , Ruoheng Liu , Sami M. Almalfouh , Sung Eun Lee , Tudor Ninacs , Wenshu Zhang , Yuanye Wang
CPC classification number: H04W48/20 , H04L5/0048 , H04W72/30 , H04J11/0076
Abstract: A system is configured for reconfiguration of a Synchronization Signal Block (SSB) pattern. The system is configured for obtaining data including a configuration for a Synchronization Signal Block (SSB) transmission carrying a physical broadcast channel (PBCH), the configuration specifying, for an SSB of the configuration, resource elements (REs) allocated for transmitting a primary synchronization signal (PSS) to a user equipment (UE) and REs allocated for transmitting a secondary synchronization signal (SSS) to the UE. The system is configured for selecting a set of REs that are unused in the configuration for the SSB transmission, specifying a filling sequence for extending a synchronization signal or an SSB to the set of REs that are unused in the configuration of the SSB transmission, generating data including an enhanced configuration for the SSB transmission that includes the extended synchronization signal or the extended SSBs, and transmitting the SSB transmission using the enhanced configuration.
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