公开(公告)号：US20220312405A1

公开(公告)日：2022-09-29

申请号：US17593605

申请日：2020-10-13

Applicant: Apple Inc.

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

IPC: H04W72/04 ,  H04L5/00 ,  H04L27/26

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：US20230362919A1

公开(公告)日：2023-11-09

申请号：US17442342

申请日：2021-02-09

Applicant: Apple Inc.

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

IPC: H04W72/1268 ,  H04W72/51 ,  H04L5/14

CPC classification number: H04W72/1268 ,  H04L5/14 ,  H04W72/51

Abstract: Apparatuses, systems, and methods for providing an enhancement for PUCCH and Cell Grouping Capability for NR-CA and NR-DC. A wireless device may transmit, to a base station, a Physical Uplink Control Channel (PUCCH) capability report comprising at least one of PUCCH grouping capability information and a PUCCH location capability information.