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：WO2022082663A1

公开(公告)日：2022-04-28

申请号：PCT/CN2020/122989

申请日：2020-10-22

Applicant: APPLE INC.

Inventor： CUI, Jie ,  LI, Qiming ,  TANG, Yang ,  ZHANG, Dawei ,  HE, Hong ,  RAGHAVAN, Manasa ,  NIU, Huaning ,  BOTSINIS, Panagiotis ,  ELDESSOKI, Sameh M. ,  DAWID, Herbert R. ,  GORI, Silvano ,  HOFMANN, Christian

IPC: H04W24/10

Abstract: The present application relates to devices and components including apparatus, systems, and methods for beam management operations in wireless communication systems.

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：WO2022077464A1

公开(公告)日：2022-04-21

申请号：PCT/CN2020/121589

申请日：2020-10-16

Applicant: APPLE INC. ,  SUN, Haitong

Inventor： ZENG, Wei ,  ZHANG, Yushu ,  YANG, Weidong ,  ZHANG, Dawei ,  YE, Chunxuan ,  HE, Hong ,  OTERI, Oghenekome

IPC: H04W72/04

Abstract: Methods and apparatuses are disclosed for performing fast beam switching in a high-frequency wireless communication environment. Higher frequencies reduce transmission wavelength, which allows for an increased number of antennas and an increased number of beams. Therefore, beams become narrower and are more prone to failure. The UE must be capable of quickly identifying the beam failure and switching to a new beam. Therefore, the UE is capable of receiving multiple beams from the base station and configures both for testing and immediate use. In some cases, the UE can receive multiple beams for testing and assumes a default beam while feeding back to the base station a preferred beam. To support the larger number of available beams, MAC-CE and DCI are modified to identify this increased number of states. Alternatively, two MAC-CEs are sent, each containing a different group of states, and the DCI identifies both the group and the selected state.

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：WO2022077355A1

公开(公告)日：2022-04-21

申请号：PCT/CN2020/121209

申请日：2020-10-15

Applicant: APPLE INC.

Inventor： HE, Hong ,  YE, Chunxuan ,  ZHANG, Dawei ,  SUN, Haitong ,  CUI, Jie ,  OTERI, Oghenekome ,  ZENG, Wei ,  TANG, Yang ,  ZHANG, Yushu

IPC: H04L5/00 ,  H04W52/00

Abstract: A base station and a user equipment (UE) communicate the configure uplink communications in a multi-transmission and reception point (multi-TRP) configured network. The UE receives an indication of multiple sounding reference signal (SRS) resources that are to be used for uplink beam tracking, wherein each SRS resource is associated with different spatial relation information, transmits SRS using the associated spatial relation information, receives an indication that a user equipment (UE) is configured with one or more beam pairs, the one or more beam pairs configured by the network based on the SRS and transmits an uplink channel based on the indicated one or more beam pairs.

公开(公告)号：WO2022073209A1

公开(公告)日：2022-04-14

申请号：PCT/CN2020/120036

申请日：2020-10-09

Applicant: APPLE INC.

Inventor： ZHANG, Yushu ,  FAKOORIAN, Seyed Ali Akbar ,  YAO, Chunhai ,  SUN, Haitong ,  ZENG, Wei ,  ZHANG, Dawei ,  HE, Hong ,  NIU, Huaning ,  YE, Sigen ,  YANG, Weidong ,  YE, Chunxuan ,  OTERI, Oghenekome

IPC: H04W72/02 ,  H04W72/12

Abstract: The present application relates to devices and components including apparatus, systems, and methods to provide rate matching for inter-cell, multiple transmit-receive point operation in wireless communication systems.

公开(公告)号：WO2022073150A1

公开(公告)日：2022-04-14

申请号：PCT/CN2020/119810

申请日：2020-10-05

Applicant: APPLE INC.

Inventor： HE, Hong ,  YAO, Chunhai ,  YE, Chunxuan ,  ZHANG, Dawei ,  SUN, Haitong ,  CUI, Jie ,  OTERI, Oghenekome ,  FAKOORIAN, Seyed Ali Akbar ,  YE, Sigen ,  ZENG, Wei ,  YANG, Weidong ,  TANG, Yang ,  ZHANG, Yushu

IPC: H04W72/04

Abstract: A user equipment (UE) monitors a Physical Downlink Control Channel (PDCCH). The UE reports, to a base station, a reduced PDCCH monitoring capability for at least one group of search space sets (SSS) of a PDCCH, receives, from the base station, a reduced monitoring capability (MO) configuration, wherein the base station determines the reduced MO configuration based on the reported reduced PDCCH monitoring capability and monitors the PDCCH based on the reduced MO configuration.