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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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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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公开(公告)号：US20240015794A1
公开(公告)日：2024-01-11
申请号：US17593357
申请日：2021-09-02
Applicant: APPLE INC.
Inventor： Chunxuan Ye , Chunhai Yao , Dan Zhang , Dawei Zhang , Haitong Sun , Hong He , Idan Bar-Sade , Ruoheng Liu , Wei Zeng , Weidong Yang
IPC: H04W74/08 , H04W72/1268 , H04W72/11
CPC classification number: H04W74/0833 , H04W72/1268 , H04W72/11 , H04W84/06
Abstract: Indicating repetitions at a UE in an NTN includes decoding a communication indicating a timing relationship value associated with a distance between a serving satellite and a farthest UE in the NTN. A PRACH communication is encoded for transmission. The PRACH communication includes an indication of a number of PRACH repetitions determined based on the timing relationship value. A RAR including an uplink (UL) grant corresponding to the UE and an indication of a number of RAR repetitions is decoded. The number of RAR repetitions is determined based on the timing relationship value. A PUSCH communication including an indication of a number of PUSCH repetitions is encoded. The number of PUSCH repetitions is determined based on the timing relationship value. A content resolution communication including an indication of a number of content resolution repetitions is decoded. The number of content resolution repetitions is determined based on the timing relationship value.
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公开(公告)号：US12058741B2
公开(公告)日：2024-08-06
申请号：US17593357
申请日：2021-09-02
Applicant: APPLE INC.
Inventor： Chunxuan Ye , Chunhai Yao , Dan Zhang , Dawei Zhang , Haitong Sun , Hong He , Idan Bar-Sade , Ruoheng Liu , Wei Zeng , Weidong Yang
IPC: H04L1/00 , H04W72/11 , H04W72/1268 , H04W74/00 , H04W74/0833 , H04W84/06
CPC classification number: H04W74/0833 , H04W72/11 , H04W72/1268 , H04W84/06
Abstract: Indicating repetitions at a UE in an NTN includes decoding a communication indicating a timing relationship value associated with a distance between a serving satellite and a farthest UE in the NTN. A PRACH communication is encoded for transmission. The PRACH communication includes an indication of a number of PRACH repetitions determined based on the timing relationship value. A RAR including an uplink (UL) grant corresponding to the UE and an indication of a number of RAR repetitions is decoded. The number of RAR repetitions is determined based on the timing relationship value. A PUSCH communication including an indication of a number of PUSCH repetitions is encoded. The number of PUSCH repetitions is determined based on the timing relationship value. A content resolution communication including an indication of a number of content resolution repetitions is decoded. The number of content resolution repetitions is determined based on the timing relationship value.
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