公开(公告)号：US10743237B2

公开(公告)日：2020-08-11

申请号：US15567473

申请日：2015-12-01

Applicant: Apple Inc.

Inventor： Satish Jha ,  Mohammad Mamunur Rashid ,  Rath Vannithamby ,  Tao Wu

IPC: H04W48/10 ,  H04W48/12 ,  H04W4/70 ,  H04W68/02 ,  H04W48/16 ,  H04W72/12

Abstract: Technology for a user equipment (UE) operable to receive system information change notifications from an eNodeB is disclosed. The UE can receive one or more system information (SI) change notifications that indicate a change has occurred in one or more system information blocks (SIBs). The UE can receive a SIB1 that is associated with a value tag, and the SIB1 can include a bit-map that indicates which of the one or more SIBs include a change. The UE can compare the value tag associated with the SIB1 with a value tag stored at the UE. The UE can obtain scheduling information for the one or more SIBs that include a change according to the bitmap when the value tag associated with the SIB1 does not equal to the value tag stored at the UE. The UE can retrieve the SIBs that include a change using the scheduling information.

公开(公告)号：US20220022167A1

公开(公告)日：2022-01-20

申请号：US17295146

申请日：2019-11-18

Applicant: APPLE INC.

Inventor： Satish Jha ,  Kathiravetpillai Sivanesan ,  Vesh Raj Sharma Banjade ,  Yaser Fouad ,  Arvind Merwaday ,  Lu Lu ,  S.M. Iftekharul Alam ,  Kuilin Clark Chen ,  Yi Zhang

IPC: H04W72/02 ,  H04W72/04 ,  H04W72/12 ,  H04W36/00

Abstract: Technology is disclosed for a vehicle-capable user equipment (vUE) operable for sensing-based distributed scheduling 5 of event-based mission critical (MC) vehicle-to everything (V2X) traffic. The vUE can sense sidelink control information (SCI) for semi persistent scheduling (SPS) resource selection from one or more SCI messages received in one or more physical sidelink control channels (PSCCHs) from one or more neighboring vUEs. The vUE can identify: a number of MC resources to transmit event10 based MC data with a selected number of repetitions within a latency budget, wherein the MC resources include one or more of MC-SCI or MC data with the selected number of repetitions; and a number of available resources to transmit event-based MC data within the latency budget. The vUE can select revocable resources from one or more scheduled low-priority resources based on the sensed SCI for SPS resource selection.

公开(公告)号：US11985629B2

公开(公告)日：2024-05-14

申请号：US17295146

申请日：2019-11-18

Applicant: APPLE INC.

Inventor： Satish Jha ,  Kathiravetpillai Sivanesan ,  Vesh Raj Sharma Banjade ,  Yaser Fouad ,  Arvind Merwaday ,  Lu Lu ,  S. M. Iftekharul Alam ,  Kuilin Clark Chen ,  Yi Zhang

IPC: H04W72/02 ,  H04W36/00 ,  H04W72/04 ,  H04W72/0446 ,  H04W72/12 ,  H04W72/20 ,  H04W72/51 ,  H04W72/542

CPC classification number: H04W72/02 ,  H04W36/0007 ,  H04W36/0009 ,  H04W72/0446 ,  H04W72/20 ,  H04W72/51 ,  H04W72/542

Abstract: Technology is disclosed for a vehicle-capable user equipment (vUE) operable for sensing-based distributed scheduling 5 of event-based mission critical (MC) vehicle-to everything (V2X) traffic. The vUE can sense sidelink control information (SCI) for semi persistent scheduling (SPS) resource selection from one or more SCI messages received in one or more physical sidelink control channels (PSCCHs) from one or more neighboring vUEs. The vUE can identify: a number of MC resources to transmit event10 based MC data with a selected number of repetitions within a latency budget, wherein the MC resources include one or more of MC-SCI or MC data with the selected number of repetitions; and a number of available resources to transmit event-based MC data within the latency budget. The vUE can select revocable resources from one or more scheduled low-priority resources based on the sensed SCI for SPS resource selection.