公开(公告)号：WO2022150180A1

公开(公告)日：2022-07-14

申请号：PCT/US2021/064314

申请日：2021-12-20

Applicant: APPLE INC.

Inventor： GUTIERREZ GONZALEZ, Ismael ,  GUPTA, Abhinav ,  FARAJIDANA, Amir ,  SONG, Leilei ,  SUN, Haitong ,  YANG, Weidong

IPC: H04L1/00 ,  H04L5/00

Abstract: The present application relates to devices and components including apparatus, systems, and methods for configuring or utilizing rate matching patterns and interference measurements.

公开(公告)号：WO2022086644A1

公开(公告)日：2022-04-28

申请号：PCT/US2021/050250

申请日：2021-09-14

Applicant: APPLE INC.

Inventor： CUI, Jie ,  ZHANG, Dawei ,  ZHANG, Yushu ,  TANG, Yang ,  LI, Qiming ,  RAGHAVAN, Manasa ,  NIU, Huaning ,  HE, Hong ,  SUN, Haitong

IPC: H04W52/24 ,  H04B1/713 ,  H04B7/0408 ,  H04B17/309 ,  H04L5/00

Abstract: In at least one embodiment, a user equipment (UE) may receive a control signal from a base station to update a target pathloss reference signal from an existing pathloss reference signal. In at least one embodiment, the UE may obtain a plurality of samples of the target pathloss reference signal. In at least one embodiment, the UE may determine, based on obtaining the plurality of samples of the target pathloss reference signal, that the UE is unable to update the target pathloss reference signal. In at least one embodiment, the UE may adjust the uplink transmission power of the UE based on the existing pathloss reference signal or to a maximum transmit power based on said determining that the UE is unable to be updated to the target pathloss reference signal.

公开(公告)号：WO2022082744A1

公开(公告)日：2022-04-28

申请号：PCT/CN2020/123295

申请日：2020-10-23

Applicant: APPLE INC. ,  YAO, Chunhai

Inventor： YE, Chunxuan ,  ZHANG, Dawei ,  HU, Haijing ,  SUN, Haitong ,  HE, Hong ,  NIU, Huaning ,  CUI, Jie ,  OTERI, Oghenekome ,  VANGALA, Sarma V. ,  YE, Sigen ,  ZENG, Wei ,  YANG, Weidong ,  TANG, Yang ,  ZHANG, Yushu

IPC: H04W84/06

Abstract: A user equipment (UE) associated with a non-terrestrial network (NTN) is disclosed. The UE comprises a processor configured to determine a first time offset, based on processing a timing offset indication signal comprising the first time offset or an associated parameter, received from a base station. In some embodiments, the first time offset is indicative of a time delay in downlink (DL) to uplink (UL) interaction between the UE and the base station. The processor is further configured to determine a second time offset, based on processing a subsequent timing offset indication signal comprising the second time offset or an associated parameter, received from the base station at a subsequent time instance. In some embodiments, the processor is further configured to update the first time offset with the second time offset.

公开(公告)号：WO2022082738A1

公开(公告)日：2022-04-28

申请号：PCT/CN2020/123278

申请日：2020-10-23

Applicant: APPLE INC. ,  YAO, Chunhai

Inventor： YANG, Weidong ,  YE, Chunxuan ,  ZHANG, Dawei ,  XU, Fangli ,  HU, Haijing ,  SUN, Haitong ,  HE, Hong ,  NIU, Huaning ,  OTERI, Oghenekome ,  VANGALA, Sarma V. ,  FAKOORIAN, Seyed Ali Akbar ,  YE, Sigen ,  ZENG, Wei ,  ZHANG, Yushu

IPC: H04W72/14

Abstract: A method and apparatus of a device that determines an occurrence of the DL SPS or the UL CG to determine a periodicity of a packet generation is described. In an exemplary embodiment, the method receives a configuration for a downlink (DL) Semi-Persistent Scheduling (SPS) or an uplink (UL) Configured Grant (CG). The configuration includes an indication of non-integer periodicity of the DL SPS or the UL CG. Additionally, the method determines an occurrence of the DL SPS or the UL CG based on the received configuration for the DL SPS or the UL CG to determine a periodicity of a packet generation. Thereafter, the method transmits or receives data based on the configuration for the DL SPS or the UL CG.

公开(公告)号：WO2022082647A1

公开(公告)日：2022-04-28

申请号：PCT/CN2020/122962

申请日：2020-10-22

Applicant: APPLE INC.

Inventor： WU, Zhibin ,  YE, Chunxuan ,  ZHANG, Dawei ,  XU, Fangli ,  HU, Haijing ,  SUN, Haitong ,  ZENG, Wei ,  CHEN, Yuqin

IPC: H04W52/02

Abstract: SL-DRX involves both Uu and PC5 interfaces. For an RRC_CONNECTED UE (also referred to as a connected mode UE, or simply connected UE), several SL-DRX enhancements are described in this disclosure to trigger SL DRX and share configurations. Alignment of SL-DRX alignment with Uu-DRX (referred to as Uu/SL DRX alignment or simply alignment) is also described, as an optional feature (since not all schedules can temporally align).

公开(公告)号：WO2022082630A1

公开(公告)日：2022-04-28

申请号：PCT/CN2020/122894

申请日：2020-10-22

Applicant: APPLE INC.

Inventor： CUI, Jie ,  ZHANG, Yushu ,  TANG, Yang ,  ZHANG, Dawei ,  HE, Hong ,  RAGHAVAN, Manasa ,  NIU, Huaning ,  SUN, Haitong ,  YANG, Weidong ,  YE, Chunxuan

IPC: H04W24/10 ,  H04W72/12

Abstract: The present application relates to devices and components including apparatus, systems, and methods for carrier-specific scaling factor for measurements without measurement gaps in dual connectivity networks.

公开(公告)号：WO2022082580A1

公开(公告)日：2022-04-28

申请号：PCT/CN2020/122748

申请日：2020-10-22

Applicant: APPLE INC. ,  ZHANG, Yushu

Inventor： ZENG, Wei ,  ZHANG, Dawei ,  HU, Haijing ,  SUN, Haitong ,  YANG, Weidong ,  KIM, Yuchul ,  HE, Hong ,  OTERI, Oghenekome ,  YE, Chunxuan ,  YAO, Chunhai ,  CUI, Jie ,  TANG, Yang ,  SUN, Yakun

IPC: H04L5/00 ,  H04W76/18

Abstract: Embodiments are presented herein of apparatuses, systems, and methods for a user equipment device (UE) to perform beam failure detection. The UE may establish communication with a base station. The UE may determine one or more beams to perform downlink communication from the base station. The UE may receive, from the base station, an indication of a first type of downlink reference signals to perform beam failure detection. The UE may perform signal quality measurements for the one or more beams using the first type of downlink reference signals. The UE may determine beam failure of at least one beam of the one or more beams based on said performing signal quality measurements.

公开(公告)号：WO2022082455A1

公开(公告)日：2022-04-28

申请号：PCT/CN2020/122274

申请日：2020-10-20

Applicant: APPLE INC.

Inventor： ZHANG, Yushu ,  ZENG, Wei ,  ZHANG, Dawei ,  SUN, Haitong ,  HE, Hong ,  NIU, Huaning ,  YE, Chunxuan ,  YE, Sigen ,  OTERI, Oghenekome

IPC: H04B7/02

Abstract: The present application relates to devices and components including apparatus, systems, and methods to provide unsynchronized multi-transmission reception point operation in wireless communication systems.

公开(公告)号：WO2022077435A1

公开(公告)日：2022-04-21

申请号：PCT/CN2020/121483

申请日：2020-10-16

Applicant: APPLE INC. ,  ZHANG, Yushu

Inventor： YE, Chunxuan ,  ZHANG, Dawei ,  HU, Haijing ,  SUN, Haitong ,  HE, Hong ,  OTERI, Oghenekome ,  BAGHEL, Sudhir K. ,  ZENG, Wei ,  YANG, Weidong ,  WU, Zhibin

IPC: H04W28/18

Abstract: Disclosed are methods and systems to coordinate resource allocation between two UEs for sidelink communication. A receiving UE receiving sidelink communication from a transmitting UE may configure coordination resources used to coordinate sidelink communication between the two UEs. The receiving UE may receive from the transmitting UE data indicating resources reserved and intended to be used by the transmitting UE to transmit sidelink data to the receiving UE. The receiving UE may determine a coordination message used to indicate whether the resources reserved by the transmitting UE are available for use by the receiving UE to receive the sidelink data from the transmitting UE. The receiving UE may determine resources from the coordination resources to be used to carry the coordination message and may transmit the coordination message carried on the selected resources to indicate to the transmitting UE whether to use the reserved resources for the sidelink data.

公开(公告)号：WO2022077391A1

公开(公告)日：2022-04-21

申请号：PCT/CN2020/121312

申请日：2020-10-15

Applicant: APPLE INC. ,  ZHANG, Yushu

Inventor： YE, Chunxuan ,  ZHANG, Dawei ,  HU, Haijing ,  SUN, Haitong ,  ZENG, Wei ,  WU, Zhibin

IPC: H04W68/02 ,  H04W52/02 ,  H04W72/04

Abstract: A technique for power saving for a wireless device, the technique including determining, by a first wireless device, a set of resources for communicating directly with a second wireless device the set of resources including a first set of paging resources, establishing a sidelink session with the second wireless device based on the set of resources, entering, by the first wireless device, a reduced power state, monitoring, by the first wireless device and based on the paging schedule, the first set of paging resources, receiving, from the second wireless device, a paging message, exiting the reduced power state based on the received paging message, and monitoring, based on the received paging message, the set of resources.