公开(公告)号：US11671202B2

公开(公告)日：2023-06-06

申请号：US17108667

申请日：2020-12-01

Applicant: QUALCOMM incorporated

Inventor： Ahmed Omar Desouky Ali ,  Brian Clarke Banister ,  Supratik Bhattacharjee ,  Udayan Murli Bhawnani ,  Jittra Jootar ,  Timothy Paul Pals ,  Rebecca Wen-Ling Yuan ,  Arvind Vardarajan Santhanam ,  Zhibin Dang ,  Omesh Kumar Handa ,  Sibasish Das ,  Chetan Jagdeesh Bharadwaj ,  Gautham Hariharan ,  Min Wang ,  Farrukh Rashid ,  Nan Zhang ,  Sumanth Kumar Kota

IPC: H04L1/18 ,  H04W72/12 ,  H04L1/1812 ,  H04W72/1268 ,  H04L1/1829

CPC classification number: H04L1/1812 ,  H04L1/1861 ,  H04W72/1268

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may adaptively switch between hybrid automatic repeat request (HARQ) monitoring modes to support power savings. In a first HARQ skipping mode, the UE may transmit an uplink message corresponding to a HARQ identifier and may receive a positive acknowledgment (ACK) message in a HARQ monitoring occasion associated with the HARQ identifier. Upon receiving the ACK message, the UE refrains from monitoring a subsequent HARQ monitoring occasion associated with the HARQ identifier while in the first HARQ skipping mode (e.g., an aggressive HARQ skipping mode). The UE may periodically enter a periodic evaluation mode from the first HARQ skipping mode, in which the UE monitors a subsequent HARQ monitoring occasion after receiving an ACK message to check for false ACK messages. If a false ACK message is detected, the UE enters a first HARQ skipping prohibited mode.

公开(公告)号：US12207206B2

公开(公告)日：2025-01-21

申请号：US17690253

申请日：2022-03-09

Applicant: QUALCOMM Incorporated

Inventor： Nan Zhang ,  Chetan Jagdeesh Bharadwaj ,  Kiran Patil ,  Qi Huang ,  Sagar Kakade ,  Xiaojian Long ,  Cheol Hee Park ,  Zhengming Li ,  Saurabh Chum ,  Qingxin Chen

IPC: H04W52/36

Abstract: Aspects described herein relate to configuring a primary component carrier (PCC) and at least one secondary component carrier (SCC) for transmitting uplink communications to one or more nodes of a wireless network using carrier aggregation (CA) in a first subscription of the UE, and transmitting, to at least one of the one or more nodes, a manipulated power headroom report for the at least one SCC based on a migration from an idle state to an active state in a second subscription of the UE.

公开(公告)号：US20210176013A1

公开(公告)日：2021-06-10

申请号：US17108667

申请日：2020-12-01

Applicant: QUALCOMM Incorporated

Inventor： Ahmed Omar Desouky Ali ,  Brian Clarke Banister ,  Supratik Bhattacharjee ,  Udayan Murli Bhawnani ,  Jittra Jootar ,  Timothy Paul Pals ,  Rebecca Wen-Ling Yuan ,  Arvind Vardarajan Santhanam ,  Zhibin Dang ,  Omesh Kumar Handa ,  Sibasish Das ,  Chetan Jagdeesh Bharadwaj ,  Gautham Hariharan ,  Min Wang ,  Farrukh Rashid ,  Nan Zhang ,  Sumanth Kumar Kota

IPC: H04L1/18 ,  H04W72/12

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may adaptively switch between hybrid automatic repeat request (HARQ) monitoring modes to support power savings. In a first HARQ skipping mode, the UE may transmit an uplink message corresponding to a HARQ identifier and may receive a positive acknowledgment (ACK) message in a HARQ monitoring occasion associated with the HARQ identifier. Upon receiving the ACK message, the UE refrains from monitoring a subsequent HARQ monitoring occasion associated with the HARQ identifier while in the first HARQ skipping mode (e.g., an aggressive HARQ skipping mode). The UE may periodically enter a periodic evaluation mode from the first HARQ skipping mode, in which the UE monitors a subsequent HARQ monitoring occasion after receiving an ACK message to check for false ACK messages. If a false ACK message is detected, the UE enters a first HARQ skipping prohibited mode.