公开(公告)号：US20230319813A1

公开(公告)日：2023-10-05

申请号：US17593420

申请日：2021-05-11

Applicant: APPLE INC.

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

IPC: H04W72/1263 ,  H04W72/0446

CPC classification number: H04W72/1263 ,  H04W72/0446

Abstract: The present disclosure proposes configuration for TB processing over multi-slot, particularly Transmission Block over multi-slot (TBoMS) transmission. Specifically, such configuration for TBoMS may relate to at least one of size determination for TBoMS, scheduling for TBoMS transmission, resources determination and allocation for TBoMS transmission, and so on, and corresponding information related to such configuration can be acquired, set or determined appropriately, so that the TB processing over multi-slot can be performed accordingly.

公开(公告)号：US20230291449A1

公开(公告)日：2023-09-14

申请号：US17920953

申请日：2021-11-05

Applicant: Apple Inc.

Inventor： Haitong Sun ,  Chunxuan Ye ,  Dawai Zhang ,  Hong He ,  Oghenekome Oteri ,  Sigen Ye ,  Wei Zeng ,  Weidong Yang ,  Yushu Zhang

IPC: H04B7/06 ,  H04W24/10

CPC classification number: H04B7/0626 ,  H04B7/06968 ,  H04W24/10

Abstract: Apparatuses, systems, and methods for Channel State Information (CSI) enhancements in wireless communication systems, e.g., in 5G NR systems and beyond, including systems, methods, and mechanisms for quasi-collocation (QCL) configurations for multi-TRP CSI as well as a CSI report configuration to support reporting of single-TRP and multi-TRP measurements in a single reporting instance.

公开(公告)号：US20230276361A1

公开(公告)日：2023-08-31

申请号：US17908742

申请日：2021-09-06

Applicant: Apple Inc.

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

IPC: H04W52/02 ,  H04W76/27

CPC classification number: H04W52/0235 ,  H04W76/27

Abstract: Apparatuses, systems, and methods for a wakeup radio in a wireless communication system, e.g., in 5G NR systems and beyond. A UE may report a supported sensitivity with base station provided adjacent channel interference information for a wakeup radio. Additionally, a wakeup radio layer may be configured for the UE to perform synchronization, identification of a wakeup signal, and/or RRM measurement with 1D or 2D ON-OFF patterns. Further, a wakeup signal preamble bandwidth may be configured by a base station and may be constructed with a 1D OOC, a 2D OOC, a Hadamard code, an m-sequence, and/or a Gold sequence. In addition, selection of a particular preamble may be via a function with cell-ID, UE-ID/UE-group ID, and/or time parameters as inputs. Also, there may be a cyclic extension such as prefix and/or postfix to a selected preamble.

公开(公告)号：US20230247630A1

公开(公告)日：2023-08-03

申请号：US17440886

申请日：2020-10-23

Applicant: Apple Inc.

Inventor： Chunhai Yao ,  Chunxuan Ye ,  Dawei Zhang ,  Haijing Hu ,  Haitong Sun ,  Hong He ,  Huaning Niu ,  Oghenekome Oteri ,  Sarma V. Vangala ,  Sigen Ye ,  Wei Zeng ,  Weidong Yang ,  Yushu Zhang ,  Zhu Ji

IPC: H04W72/1273 ,  H04L1/1812 ,  H04W72/20 ,  H04L1/00 ,  H04W72/1268

CPC classification number: H04W72/1273 ,  H04L1/1812 ,  H04W72/20 ,  H04L1/0038 ,  H04W72/1268

Abstract: Systems, methods, and circuitries are provided for supporting blind retransmission. In one example, a method includes processing control information that indicates resources for communication of a physical downlink shared channel or a physical uplink shared channel (PDSCH/PUSCH) transmission and timing information for a retransmission of the PDSCH/PUSCH. The method includes configuring operation to: receive the PDSCH/PUSCH transmission based on the resources; and determine that a subsequent PDSCH/PUSCH received at a subsequent time corresponds to the retransmission of the PDSCH/PUSCH when the subsequent time coincides with the indicated timing information for the retransmission and, in response combine the PDSCH/PUSCH with the retransmission in a HARQ buffer for decoding purposes.

公开(公告)号：US20230232325A1

公开(公告)日：2023-07-20

申请号：US17570308

申请日：2022-01-06

Applicant: Apple Inc.

Inventor： Sigen Ye ,  Chunxuan Ye ,  Dawei Zhang ,  Haitong Sun ,  Huaning Niu ,  Oghenekome Oteri ,  Sethuraman Gurumoorthy ,  Seyed Ali Akbar Fakoorian ,  Wei Zeng

IPC: H04W52/02

CPC classification number: H04W52/0229 ,  H04W52/0245 ,  H04W52/0261 ,  H04W68/02

Abstract: Systems, methods, and apparatus for paging early indication (PEI) and paging subgrouping are described herein. One described user equipment (UE) includes a set of one or more transceivers and a processor. The processor is configured to transmit, via the set of one or more transceivers, UE assistance information including a preferred time offset between receipt of a PEI by the UE and receipt of a paging occasion (PO) by the UE; transition from a sleep state to an awake state prior to the PO; and monitor for the PEI via the set of one or more transceivers, after transitioning to the awake state.

公开(公告)号：US20230216712A1

公开(公告)日：2023-07-06

申请号：US17593827

申请日：2020-09-24

Applicant: Apple Inc.

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

IPC: H04L25/02 ,  H04L5/00

CPC classification number: H04L25/0228 ,  H04L5/0051

Abstract: Various techniques are presented to improve channel estimation in a wireless system, comprising: transmitting an indication of a physical downlink channel configuration, the physical downlink channel transmission including a demodulation reference signal (DMRS); receiving an indication that the wireless device supports bundling DMRS signals across multiple slots; transmitting, a DMRS configuration, the DMRS configuration including a channel estimation bundle window, the channel estimation bundle window indicating that channel estimation may be performed across multiple slots; transmitting a set of DMRS signals in the channel estimation bundle window, wherein a first DMRS signal of the set of DMRS signals is transmitted in a first slot, and wherein a second DMRS signal of the set of DMRS signals is transmitted in a second slot, and wherein the first DMRS signal and the second DMRS signal are configured for use by the wireless device to estimate a radio channel.

公开(公告)号：US20230180307A1

公开(公告)日：2023-06-08

申请号：US17438506

申请日：2021-05-07

Applicant: Apple Inc.

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

IPC: H04W76/10 ,  H04W72/23 ,  H04L1/08

CPC classification number: H04W76/10 ,  H04W72/23 ,  H04L1/08

Abstract: This disclosure relates to techniques for performing beam failure recovery and receiving control information with improved reliability in a wireless communication system. The techniques may include the use of multiple beams in conjunction with performing beam failure recovery, for example including identifying multiple candidate beams for beam failure recovery. The techniques may also or alternatively include the use of multiple beams to provide repetitions of control information for search space and control resource set index 0.

公开(公告)号：US20230156792A1

公开(公告)日：2023-05-18

申请号：US17442359

申请日：2020-08-06

Applicant: Apple Inc.

Inventor： Chunhai Yao ,  Chunxuan Ye ,  Dawei Zhang ,  Haijing Hu ,  Haitong Sun ,  Hong He ,  Jia Tang ,  Oghenekome Oteri ,  Sigen Ye ,  Wei Zeng ,  Weidong Yang ,  Yushu Zhang ,  Zhibin Wu

IPC: H04W74/08 ,  H04W76/28 ,  H04W72/02

CPC classification number: H04W74/0816 ,  H04W76/28 ,  H04W74/0825 ,  H04W72/02

Abstract: Systems, methods and circuitries are provided for performing UE autonomous selection in a vehicle-to-anything (V2X) communication environment, that includes one or more processors configured to schedule resources for discontinuous periodic transmission having a scheduled discontinuous time period in which scheduled resources are not transmitted. The one or more processors are further configured to perform a monitoring operation at the scheduled discontinuous time period, the monitoring operation comprising a monitoring for a collision of scheduled resources of the evaluating UE with scheduled resources of a competing UE, and selectively perform a corrective action when a collision of scheduled resources of the evaluating UE with scheduled resources of the competing UE is detected during the monitoring operation.

公开(公告)号：US20230156771A1

公开(公告)日：2023-05-18

申请号：US17593750

申请日：2020-08-05

Applicant: Apple Inc.

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

IPC: H04W72/56 ,  H04W74/08 ,  H04W16/14 ,  H04W72/1268

CPC classification number: H04W72/56 ,  H04W74/0808 ,  H04W16/14 ,  H04W72/1268

Abstract: A technique for wireless communications in a wireless system including: receiving, from a first user device, cancellation capability information, receiving, from a second user device, unlicensed frequency transmission capability information, receiving, from the first user device, an uplink transmission over an unlicensed frequency band, determining, a need for a higher priority uplink transmission by the second user device, scheduling an uplink cancellation time for the first user device based on the cancellation capability information and unlicensed frequency transmission capability information, scheduling an uplink transmission time for the second user device based on the cancellation capability information and unlicensed frequency transmission capability information, transmitting an uplink cancellation request to the first user device based on the scheduled uplink cancellation time, and transmitting an uplink transmission time for the higher priority uplink transmission to the second user device based on the scheduled uplink transmission time.

公开(公告)号：US20230156737A1

公开(公告)日：2023-05-18

申请号：US17598228

申请日：2020-08-05

Applicant: Apple Inc.

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

IPC: H04W72/232 ,  H04W16/14 ,  H04W72/21 ,  H04W74/08 ,  H04W72/12

CPC classification number: H04W72/232 ,  H04W16/14 ,  H04W72/21 ,  H04W74/0808 ,  H04W72/12

Abstract: Dynamic scheduling can be performed by 5G new radio in the licensed or unlicensed band. A UE can be polled by receiving a DCI that indicates dynamically updated resources. UE can be configured to find the DCI and use the resources to send a scheduling request (SR). Other aspects are described.