公开(公告)号：WO2022151325A1

公开(公告)日：2022-07-21

申请号：PCT/CN2021/072063

申请日：2021-01-15

Applicant: APPLE INC. ,  SUN, Haitong

Inventor： ZHANG, Dawei ,  ZENG, Wei ,  ZHANG, Yushu ,  TANG, Jia ,  FARAJIDANA, Amir ,  ZHANG, Wei

IPC: H04L1/18 ,  H04L5/00

Abstract: Apparatuses, systems, and methods for providing downlink control for multi-TRP transmission. A network-side device may provide a downlink control information transmission to a wireless device scheduling downlink transmission to the wireless device from multiple transmission reception points. The downlink transmission may relate to Hybrid automatic repeat request process and/or system information transmission. And the downlink control information may include information about scheduling of HARQ processes from different TRPs, and/or information about scheduling of SI transmission from different TRPs. The wireless device may receive the downlink transmissions from the plurality of transmission reception points in accordance with the downlink control information.

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：WO2022027226A1

公开(公告)日：2022-02-10

申请号：PCT/CN2020/106802

申请日：2020-08-04

Applicant: APPLE INC. ,  YAO, Chunhai

Inventor： YANG, Weidong ,  FARAJIDANA, Amir ,  YAO, Chunhai ,  YE, Chunxuan ,  ZHANG, Dawei ,  SUN, Haitong ,  HE, Hong ,  CUI, Jie ,  SAINTS, Keith, W. ,  LI, Linbo ,  OTERI, Oghenekome ,  YE, Sigen ,  ZENG, Wei ,  ZHANG, Wei ,  TANG, Yang ,  ZHANG, Yushu

IPC: H04W72/04

Abstract: A base station of a network provides a user equipment (UE) with information relating to monitoring a Physical Downlink Control Channel (PDCCH) of multiple component carrier (CCs) in a carrier aggregation (CA) scheme. The base station configures a first CC and a second CC of a CA combination for a user equipment (UE) and provides the UE with information for the CA combination, wherein the information comprises an indication whether the first CC and the second CC are collocated.

公开(公告)号：WO2021159356A1

公开(公告)日：2021-08-19

申请号：PCT/CN2020/074957

申请日：2020-02-12

Applicant: APPLE INC. ,  YANG, Weidong

Inventor： FARAJIDANA, Amir ,  YAO, Chunhai ,  YE, Chunxuan ,  ZHANG, Dawei ,  SUN, Haitong ,  HE, Hong ,  CUI, Jie ,  OTERI, Oghenekome ,  LIU, Ruoheng ,  ZENG, Wei ,  TANG, Yang ,  KIM, Yuchul ,  ZHANG, Yushu

IPC: H04W74/08

Abstract: Some embodiments include an apparatus, method, and computer program product for facilitating frequency hopping for physical uplink shared channel (PUSCH) communications in 5G wireless communication systems. When inter-slot and/or inter-repetition frequency hopping is used, user equipment (UE) may transmit a first portion of symbols in a first slot using a first transmission frequency indicated by a frequency domain resource allocation. The UE may transmit a second portion of symbols in a second slot using a second offset frequency. When intra-repetition frequency hopping is used and the symbols are segmented, the UE may disable the intra-repetition frequency hopping and transmit the segmented portion of symbols using a particular transmission frequency indicated by the frequency domain resource allocation. When intra-repetition frequency hopping is used and the symbols are non-segmented, the UE may apply frequency hopping to divide a portion of symbols for transmission within a repetition.

公开(公告)号：WO2022077225A1

公开(公告)日：2022-04-21

申请号：PCT/CN2020/120666

申请日：2020-10-13

Applicant: APPLE INC.

Inventor： SUN, Haitong ,  GOHARI, Amir Aminzadeh ,  FARAJIDANA, Amir ,  ZHANG, Dawei ,  HE, Hong ,  SONG, Leilei ,  MOTAMED, Mariam ,  LIU, Ruoheng ,  ZENG, Wei ,  ZHANG, Wenshu ,  ZHANG, Yushu

IPC: H04L5/00

Abstract: A user equipment (UE) may report physical uplink control channel (PUCCH) group capabilities to a network. The UE receives a request from a network for radio access capability information and reports whether a single PUCCH group having a plurality of component carriers (CC) using more than two numerologies across the CCs is supported. The UE may also receive a request from a network for radio access capability information and report whether a PUCCH group having a plurality of CC across multiple frequency bands is supported, wherein the report is configured per band combination (BC). The UE may also receive a request from a network for radio access capability information and report support for a PUCCH location configuration for a PUCCH group having a plurality of CC across multiple frequency bands, the PUCCH location configuration indicating which bands in a band combination (BC) may be used for the PUCCH.

公开(公告)号：WO2022027255A1

公开(公告)日：2022-02-10

申请号：PCT/CN2020/106912

申请日：2020-08-04

Applicant: APPLE INC. ,  YAO, Chunhai

Inventor： YANG, Weidong ,  FARAJIDANA, Amir ,  YAO, Chunhai ,  YE, Chunxuan ,  ZHANG, Dawei ,  SUN, Haitong ,  HE, Hong ,  CUI, Jie ,  SAINTS, Keith, W. ,  LI, Linbo ,  OTERI, Oghenekome ,  YE, Sigen ,  ZENG, Wei ,  ZHANG, Wei ,  TANG, Yang ,  ZHANG, Yushu

IPC: H04W72/04

Abstract: A user equipment (UE) monitors a Physical Downlink Control Channel (PDCCH) in multiple component carriers (CC). The UE determines if the UE is operating in carrier aggregation (CA) mode having a first CC in a first frequency band and a second CC in a second frequency band. When the UE is operating in CA with a first CC in the first frequency band and the second CC in the second frequency band, the UE determines a span pattern for PDCCH symbols being received on the first and second CC and selects a PDCCH monitoring type based on, at least, the span pattern. A UE also determines if a first CC and a second CC of a CA combination are collocated and selects a PDCCH monitoring type based on, at least, the determination of whether the first and second CC are collocated.

公开(公告)号：WO2021102787A

公开(公告)日：2021-06-03

申请号：PCT/CN2019/121562

申请日：2019-11-28

Applicant: APPLE INC. [US]/[US] ,  YANG, Weidong [CN]/[US] (MG)

Inventor： YANG, Weidong ,  FARAJIDANA, Amir ,  YAO, Chunhai ,  YE, Chunxuan ,  ZHANG, Dawei ,  SUN, Haitong ,  HE, Hong ,  CUI, Jie ,  OTERI, Oghenekome ,  LIU, Ruoheng ,  ZENG, Wei ,  TANG, Yang ,  KIM, Yuchul ,  ZHANG, Yushu

IPC: H04W72/12 ,  H04L1/00

Abstract: Apparatuses, systems, and methods to enhance system performance (e.g., UL throughput) without impinging on (e.g., tightening) processing timeline for UL-SCH data and/or CSI reporting. A base station may request for a UE to send a CSI report (s) during PDCCH monitoring. The base station may also request the UE to send UL-SCH data. At a first transmit opportunity, the UE may transmit first PUSCH (including UL-SCH data that may be multiplexed onto the first PUSCH). Additionally, at a second (later) transmit opportunity, the UE may transmit second PUSCH (including the CSI report (s) that may be multiplexed onto the second PUSCH). The second transmit opportunity may be identified as a transmit opportunity starting at least a specified number of symbols after a first symbol of the first repetition. The specified number of symbols may be dependent upon at least one of UE uplink processing time capabilities or SCS.

公开(公告)号：EP4156542A1

公开(公告)日：2023-03-29

申请号：EP22193582.8

申请日：2022-09-02

Applicant: Apple Inc.

Inventor： YAN, Hongbo ,  FARAJIDANA, Amir ,  HOFMANN, Christian ,  GRADL, Dietmar

IPC: H04B7/06 ,  H04B7/08 ,  H04W56/00

Abstract: The present application relates to scheduling SSB measurements on SSB beams. In an example, a base station can transmit SSBs on SSB beams that form a serving cell. Depending on an SSB measurement on one of the SSB beams, a UE can schedule an additional SSB measurement on this SSB beam only or schedule SSB measurements on the different SSB beams.

公开(公告)号：EP4229797A1

公开(公告)日：2023-08-23

申请号：EP20957006.8

申请日：2020-10-13

Applicant: Apple Inc.

Inventor： SUN, Haitong ,  GOHARI, Amir Aminzadeh ,  FARAJIDANA, Amir ,  ZHANG, Dawei ,  HE, Hong ,  SONG, Leilei ,  MOTAMED, Mariam ,  LIU, Ruoheng ,  ZENG, Wei ,  ZHANG, Wenshu ,  ZHANG, Yushu

IPC: H04L5/00

公开(公告)号：EP4125297A1

公开(公告)日：2023-02-01

申请号：EP22172260.6

申请日：2022-05-09

Applicant: Apple Inc.

Inventor： YAN, Hongbo ,  FARAJIDANA, Amir ,  GRADL, Dietmar

IPC: H04W68/00 ,  H04B7/06 ,  H04W52/02

Abstract: The present application relates to a paging mechanism. In an example, a network can transmit SSBs periodically on multiple SSB beams. A UE can receive, during a DRX cycle, an SSB per detected SSB beam and perform SSB-based measurements. Based on these measurements, the UE can perform PDCCH monitoring and PDSCH decoding on at least two beams. The PDCCH monitoring can indicate a scheduled paging message from the network. The PDSCH decoding can allow the UE to determine the paging message.