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公开(公告)号:EP3707942A1
公开(公告)日:2020-09-16
申请号:EP18880565.9
申请日:2018-07-24
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公开(公告)号:EP4152643A1
公开(公告)日:2023-03-22
申请号:EP22195560.2
申请日:2022-09-14
IPC分类号: H04B7/185
摘要: Various solutions for uplink synchronization in non-terrestrial network, NTN, communications are proposed. An apparatus implemented in a user equipment, UE, receives a system information block, SIB, of a target cell via a non-terrestrial, NT, network node of the NTN (310). The apparatus obtains an explicit epoch time from the SIB of the target cell (320). Then, the apparatus performs an uplink, UL, synchronization with the target cell through adjusting an uplink transmit time according to the explicit epoch time (330).
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公开(公告)号:EP4449242A1
公开(公告)日:2024-10-23
申请号:EP22906494.4
申请日:2022-12-12
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公开(公告)号:EP4252369A1
公开(公告)日:2023-10-04
申请号:EP21896935.0
申请日:2021-11-23
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公开(公告)号:EP4437787A1
公开(公告)日:2024-10-02
申请号:EP22897898.7
申请日:2022-11-24
发明人: KUNT, Mehmet , SALAH, Abdellatif , JOSE, Pradeep
CPC分类号: Y02D30/70 , H04W76/28 , H04W52/0216 , H04W56/00
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公开(公告)号:EP4418583A1
公开(公告)日:2024-08-21
申请号:EP24158394.7
申请日:2024-02-19
IPC分类号: H04L1/1822
CPC分类号: H04L1/1822
摘要: In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. The method may be performed by a UE. In certain configurations, the UE configures a Hybrid Automatic Repeat Request (HARQ) process identification (ID) determination mechanism for uplink transmission according to a plurality of parameters. The UE obtains, based on the HARQ process ID determination mechanism and the parameters, a HARQ process ID for each of a plurality of PUSCH transmission occasions. The UE performs an uplink transmission with the PUSCH transmission occasions identified by the HARQ process IDs. The parameters in the HARQ process ID determination mechanism include a parameter total-NrofOccasions-PerCGPeriod representing a total number of available PUSCH transmission occasions in a single configured grant (CG) period, and a parameter time-Gap-MultipleOccasions representing a time gap between two successive PUSCH transmission occasions.
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公开(公告)号:EP4342109A1
公开(公告)日:2024-03-27
申请号:EP22851904.7
申请日:2022-07-20
发明人: AL-IMARI, Mohammed S Aleabe , JOSE, Pradeep , SALAH, Abdellatif , KUNT, Mehmet , NEMETH, Jozsef Gabor
IPC分类号: H04L1/00
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公开(公告)号:EP4140193A1
公开(公告)日:2023-03-01
申请号:EP21793691.3
申请日:2021-04-21
发明人: ROY, Abhishek , HSU, Chia-Chun , JOSE, Pradeep , KUNT, Mehmet
IPC分类号: H04W48/08
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