公开(公告)号：US20220312245A1

公开(公告)日：2022-09-29

申请号：US17442549

申请日：2020-10-22

Applicant: Apple Inc.

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

IPC: H04W24/10 ,  H04W56/00 ,  H04W76/15 ,  H04B17/318

Abstract: The present application relates to devices and components including apparatus, systems, and methods for measurement gap—based carrier-specific scaling factor determination in dual connectivity networks.

公开(公告)号：US20220303789A1

公开(公告)日：2022-09-22

申请号：US17593603

申请日：2020-10-15

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 ,  Yang TANG ,  Yushu ZHANG

IPC: H04W16/28 ,  H04W72/02 ,  H04W72/04

Abstract: A user equipment (UE) and a base station exchange communications to enable the UE to switch beams. The UE receives a physical uplink control channel (PUCCH) resource configuration from the base station, wherein the PUCCH resource configuration includes a plurality of PUCCH resources, receives a signal from the base station based on which one of the plurality of PUCCH resources is activated, performs a beam switching operation to change a transmission beam to a beam corresponding to the activated PUCCH resource and transmits periodic uplink (UL) data using the beam corresponding to the activated PUCCH resource.

公开(公告)号：US20220303048A1

公开(公告)日：2022-09-22

申请号：US17593463

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: H04L1/00 ,  H04W24/10

Abstract: A base station is configured to receive channel state information (CSI) from a user equipment (UE). The base station transmits configuration information including one or more interference measurement resources (IMRs) allocated for measurement by the UE, receives a reference CSI report from the UE, receives a new CSI report including interference and noise power fluctuation feedback from the UE and selects a modulation and coding scheme (MCS) for the UE based on at least the interference and noise power fluctuation feedback and the reference CSI report.

公开(公告)号：US20210328636A1

公开(公告)日：2021-10-21

申请号：US17247416

申请日：2020-12-10

Applicant: Apple Inc.

Inventor： Yeong-Sun HWANG ,  Yuan ZHU ,  Yushu ZHANG ,  Huaning NIU ,  Wenting CHANG

IPC: H04B7/0456 ,  H04B7/06 ,  H04B7/08 ,  H04B7/0413 ,  H04L5/00 ,  H04W72/04

Abstract: Example embodiments are directed towards beam formation matching for communications between a receiver and transmitter in a multiple beam Multiple Input Multiple Output (MIMO) system.

公开(公告)号：US20210037508A1

公开(公告)日：2021-02-04

申请号：US16995693

申请日：2020-08-17

Applicant: Apple Inc.

Inventor： Salvatore TALARICO ,  Qiaoyang YE ,  Wenting CHANG ,  Huaning NIU

IPC: H04W72/04 ,  H04W72/12

Abstract: Described is an apparatus of a User Equipment (UE). The apparatus may comprise a first circuitry and a second circuitry. The first circuitry may be operable to process a first Downlink Control Information (DCI) format 0A transmission indicating a semi-persistent scheduling (SPS) activation. The first circuitry may also be operable to process a second DCI format 0A transmission indicating an SPS release. The second circuitry may be operable to generate one or more Uplink (UL) transmissions for an unlicensed spectrum of the wireless network after the SPS activation and before the SPS release in accordance with a configured schedule.