公开(公告)号：US12120674B2

公开(公告)日：2024-10-15

申请号：US17598231

申请日：2020-08-05

Applicant: Apple Inc.

Inventor： Oghenekome Oteri ,  Chunxuan Ye ,  Dawei Zhang ,  Chunhai Yao ,  Haitong Sun ,  Hong He ,  Seyed Ali Akbar Fakoorian ,  Sigen Ye ,  Wei Zeng ,  Weidong Yang ,  Yushu Zhang

IPC: H04W72/1268 ,  H04W72/23 ,  H04W74/08 ,  H04W74/0816

CPC classification number: H04W72/1268 ,  H04W72/23 ,  H04W74/0816 ,  H04W74/0866

Abstract: Dynamic scheduling can be performed by 5G new radio in the licensed or unlicensed band. A base station can poll user equipment (UE) by transmitting a downlink control information (DCI) or other downlink communication that indicates resources that a UE can use to send a scheduling request. The resources are dynamic, e.g., they can be updated and allocated to UEs based on network conditions. Other aspects are described.

公开(公告)号：US20240322985A1

公开(公告)日：2024-09-26

申请号：US18678312

申请日：2024-05-30

Applicant: Apple Inc.

Inventor： Hong He ,  Chunhai Yao ,  Chunxuan Ye ,  Dawei Zhang ,  Haitong Sun ,  Huaning Niu ,  Oghenekome Oteri ,  Wei Zeng ,  Weidong Yang

IPC: H04L5/00 ,  H04L1/1812

CPC classification number: H04L5/0092 ,  H04L1/1812

Abstract: Apparatuses, systems, and methods for determination and scheduling for multiple PDSCH/PUSCH operations in wireless communication, e.g., in 5G NR systems and beyond, including methods for separate HARQ-ACK sub-codebook operation, for collision handling between PDSCH/PUSCH with TDD configurations, and for multi-PXSCH scheduling signaling.

公开(公告)号：US12101805B2

公开(公告)日：2024-09-24

申请号：US17441241

申请日：2021-01-14

Applicant: Apple Inc.

Inventor： Seyed Ali Akbar Fakoorian ,  Dawei Zhang ,  Chunxuan Ye ,  Oghenekome Oteri ,  Wei Zeng ,  Yushu Zhang ,  Weidong Yang ,  Hong He ,  Chunhai Yao ,  Huaning Niu ,  Sigen Ye ,  Haitong Sun

IPC: H04W74/0808 ,  H04W16/14

CPC classification number: H04W74/0808 ,  H04W16/14

Abstract: Some aspects of this disclosure relate to apparatuses and methods for implementing techniques for channel occupancy rate determination of a channel between a user equipment (UE) and a base station in an unlicensed spectrum. A UE can perform measurements based on a measurement configuration from the base station, and further determine a channel occupancy rate of the channel based on the performed measurements. The measurement configuration indicates to the UE to perform an omni measurement or a directional measurement by using an antenna element of the UE. The UE can further transmit a report to the base station to indicate the channel occupancy rate.

公开(公告)号：US12101645B2

公开(公告)日：2024-09-24

申请号：US17441683

申请日：2020-04-08

Applicant: Apple Inc.

Inventor： Haitong Sun ,  Chunhai Yao ,  Chunxuan Ye ,  Dawei Zhang ,  Hong He ,  Jia Tang ,  Oghenekome Oteri ,  Pengkai Zhao ,  Tianyan Pu ,  Wei Zeng ,  Wei Zhang ,  Weidong Yang ,  Yeong-Sun Hwang ,  Yuchul Kim ,  Yushu Zhang

IPC: H04W16/28 ,  H04B17/336 ,  H04W24/10 ,  H04W52/36

CPC classification number: H04W16/28 ,  H04B17/336 ,  H04W24/10 ,  H04W52/365

Abstract: Some embodiments include an apparatus, method, and computer program product for using group based reporting for beam management in a 5G wireless communications system. A user equipment (UE) can determine based on a signal-to-interference-plus noise ratio (SINR) or reference signal received power (RSRP) measurement, a ranking of two or more beam combinations, and transmit the ranking to a 5G node B (gNB). The UE can receive from the gNB, a transmission configuration indicator (TCI) codepoint that identifies a combination of two or more beams, where the TCI codepoint is based at least on the ranking. The UE can receive simultaneous transmissions via the combination, and transmit a report to the gNB that identifies by the TCI codepoint, SINRs that corresponds to the combination. In some embodiments the UE can simultaneously transmit on a second combination identified by a sounding reference signal (SRS) resource indicator (SRI) codepoint.

公开(公告)号：US20240314780A1

公开(公告)日：2024-09-19

申请号：US18612988

申请日：2024-03-21

Applicant: Apple Inc.

Inventor： Hong He ,  Chunhai Yao ,  Chunxuan Ye ,  Dawei Zhang ,  Haitong Sun ,  Huaning Niu ,  Jie Cui ,  Oghenekome Oteri ,  Seyed Ali Akbar Fakoorian ,  Sigen Ye ,  Wei Zeng ,  Weidong Yang ,  Yushu Zhang

IPC: H04W72/1273 ,  H04L5/00 ,  H04W24/08 ,  H04W72/20

CPC classification number: H04W72/1273 ,  H04L5/0051 ,  H04W24/08 ,  H04W72/20

Abstract: The present application relates to devices and components including apparatus. systems, and methods for control signaling and reference signal transmission in wireless networks.

公开(公告)号：US12088388B2

公开(公告)日：2024-09-10

申请号：US17439179

申请日：2020-02-12

Applicant: Apple Inc.

Inventor： Haitong Sun ,  Weidong Yang ,  Yushu Zhang ,  Wei Zeng ,  Dawei Zhang ,  Yuchul Kim ,  Hong He ,  Chunhai Yao ,  Chunxuan Ye ,  Oghenekome Oteri ,  Ghaith N Hattab ,  Ismael Gutierrez Gonzalez ,  Jie Cui ,  Yang Tang ,  Yeong-Sun Hwang

IPC: H04B7/06 ,  H04B7/0417

CPC classification number: H04B7/0695 ,  H04B7/0417 ,  H04B7/0626 ,  H04B7/063 ,  H04B7/0639

Abstract: A base station and wireless communication (UE) may perform type II CSI-RS port selection based at least on partial reciprocity between an uplink path and a downlink path between the base station and the UE. The base station may identify dominant signal paths between the base station and the UE, based on measurements performed during uplink transmissions, and may transmit, to the UE, corresponding information indicative of CSI measurement and reporting configuration that may include a single measurement resource or multiple measurement resources. Each measurement resource may include multiple-port CSI-RS ports. The UE may indicate, to the base station, selection of a measurement resource when multiple measurement resources are configured, and may also report layer independent or layer common selection of a subset of CSI-RS ports included in the indicated single measurement resource or multiple measurement resources. Further enhancements include frequency domain compression enhancement and dynamic codebook parameter reconfiguration.

公开(公告)号：US20240298337A1

公开(公告)日：2024-09-05

申请号：US17995567

申请日：2021-05-10

Applicant: Apple Inc.

Inventor： Chunxuan Ye ,  Dawei Zhang ,  Wei Zeng ,  Haitong Sun ,  Weidong Yang ,  Hong He ,  Seyed Ali Akbar Fakoorian ,  Yushu Zhang ,  Chunhai Yao ,  Jie Cui

IPC: H04W72/40

CPC classification number: H04W72/40

Abstract: Techniques for power savings by a wireless device. The technique including determining, by a first wireless device, a sidelink resources pool including a set of sidelink resources for communicating directly with a second wireless device; determining one or more reservation periods associated with resources of the sidelink resources pool; determining a number of sensing occasions based on the one or more reservation periods; sensing a wireless medium within the sidelink resources pool based on the determined number of sensing occasions and the determined one or more reservation periods; selecting a set of candidate resources from the sidelink resources pool based on the sensing; and transmitting data to the second wireless device based on the selected set of candidate resources.

公开(公告)号：US12082032B2

公开(公告)日：2024-09-03

申请号：US17593453

申请日：2020-09-15

Applicant: Apple Inc.

Inventor： Weidong Yang ,  Chunhai Yao ,  Chunxuan Ye ,  Dawei Zhang ,  Haitong Sun ,  Hong He ,  Huaning Niu ,  Jie Cui ,  Manasa Raghavan ,  Oghenekome Oteri ,  Seyed Ali Akbar Fakoorian ,  Sigen Ye ,  Wei Zeng ,  Yang Tang ,  Yushu Zhang

IPC: H04W24/10 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/541

CPC classification number: H04W24/10 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/541

Abstract: A user equipment (UE) is configured to report channel state information (CSI) to a base station of a network. The UE receives configuration information from the base station including one or more interference measurement resources (IMRs) to be measured by the UE, determines a noise power for each of the IMRs, transmits a reference channel state information (CSI) report the base station, measures CSI reference signals (CSI RS) transmitted by the base station to determine an interference and noise power for each of the one or more IMRs and transmits a new CSI report including one of i) only interference and noise power fluctuation feedback or ii) multiple signal-to-interference-plus-noise ratio (SINR) or SINR statistics to the base station.

公开(公告)号：US12075402B2

公开(公告)日：2024-08-27

申请号：US17593421

申请日：2020-08-05

Applicant: Apple Inc.

Inventor： Haitong Sun ,  Chunhai Yao ,  Chunxuan Ye ,  Dawei Zhang ,  Hong He ,  Jie Cui ,  Oghenekome Oteri ,  Sigen Ye ,  Wei Zeng ,  Weidong Yang ,  Yang Tang ,  Yushu Zhang

IPC: H04W72/12 ,  H04L5/00 ,  H04W72/044 ,  H04W72/0446 ,  H04W72/1263 ,  H04W72/20 ,  H04W76/28

CPC classification number: H04W72/1263 ,  H04L5/0051 ,  H04W72/0446 ,  H04W72/046 ,  H04W72/0466 ,  H04W72/20 ,  H04W76/28

Abstract: A user equipment (UE) may be scheduled as part of a group of UEs. The UE receives a radio network temporary identifier (RNTI) associated with the group of UEs that includes the UE. The UE receives a signal from one of a cell on which the UE is currently camped or a cell to which the UE is currently connected, the signal scrambled by the RNTI and including control information. The UE decodes the signal using the RNTI and performs an operation in response to the control information.

公开(公告)号：US12069606B2

公开(公告)日：2024-08-20

申请号：US17439116

申请日：2020-10-09

Applicant: Apple Inc.

Inventor： Huaning Niu ,  Yushu Zhang ,  Yang Tang ,  Wei Zeng ,  Jie Cui ,  Manasa Raghavan ,  Haitong Sun ,  Hong He ,  Chunhai Yao ,  Weidong Yang ,  Sigen Ye ,  Oghenekome Oteri ,  Chunxuan Ye ,  Seyed Ali Akbar Fakoorian ,  Dawei Zhang ,  Haijing Hu

IPC: H04W64/00 ,  H04B1/3827

CPC classification number: H04W64/00 ,  H04B1/3833

Abstract: The present application relates to devices and components including apparatus, systems, and methods to identify resources for body position sensing and utilize the resources for body position sensing operations via user equipment of a wireless communication system.