公开(公告)号：US20180302864A1

公开(公告)日：2018-10-18

申请号：US15926934

申请日：2018-03-20

Applicant: QUALCOMM Incorporated

Inventor： Gaurav NIGAM ,  Sibasish DAS ,  Supratik BHATTACHARJEE ,  Ankit VERMA ,  Hongbo YAN ,  Navid EHSAN ,  Ashok MANTRAVADI ,  Surendra BOPPANA

IPC: H04W52/32 ,  H04W52/14

CPC classification number: H04W52/325 ,  H04W52/143 ,  H04W52/50 ,  H04W72/042 ,  H04W72/0446

Abstract: Aspects of the present disclosure provide techniques for the user equipment (UE) to select a power management mode from a plurality of power management modes supported by the UE based on decoding of a portion of the downlink subframe. For example, when the UE receives a subframe from a base station, the UE may decode a control channel region of the subframe to determine whether the subframe includes a channel grant allocated to the UE. If no channel grant is included in the subframe, the UE may select a power management mode for the UE from the plurality of power management modes supported by the UE that maximizes the UE's sleep opportunities while balancing the deficient performance costs.

公开(公告)号：US20240396682A1

公开(公告)日：2024-11-28

申请号：US18324839

申请日：2023-05-26

Applicant: QUALCOMM Incorporated

Inventor： Gaurav NIGAM ,  Jae Ho RYU ,  Mostafa KHOSHNEVISAN ,  Jae Won YOO ,  Manish JAIN ,  Hari SANKAR

IPC: H04L5/00 ,  H04L1/00 ,  H04W72/23

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first network node may receive second phase tracking reference signal (PTRS) configuration information for a second PTRS that is associated with a second network node. The first network node may transmit a physical downlink shared channel (PDSCH) that includes a first PTRS that is based at least in part on first PTRS configuration information, the PDSCH being based at least in part on cross-PTRS rate matching and the second PTRS configuration information. Numerous other aspects are described.

公开(公告)号：US20240114540A1

公开(公告)日：2024-04-04

申请号：US18366421

申请日：2023-08-07

Applicant: QUALCOMM Incorporated

Inventor： Chu-Hsiang HUANG ,  Jae Won YOO ,  Andreas Maximilian SCHENK ,  Jae HO RYU ,  Hari SANKAR ,  Gaurav NIGAM ,  Changhwan PARK

IPC: H04W72/541 ,  H04L1/00 ,  H04W72/121

CPC classification number: H04W72/541 ,  H04L1/0003 ,  H04W72/121

Abstract: Aspects described herein relate to receiving, from a network node, an indication of information related to a configuration, including at least one of a modulation and coding scheme (MCS), a physical downlink shared channel (PDSCH) duration, a scrambling sequence, or a reference signal location, used for transmitting downlink signals to one or more co-scheduled UEs, receiving, from the network node, a downlink signal intended for the UE, wherein the signal is interfered by one or more interference signals transmitted to the one or more co-scheduled UEs, and removing, based on the indication, the one or more interference signals from the downlink signal. Other aspects relate to transmitting the information and downlink signals.

公开(公告)号：US20230131322A1

公开(公告)日：2023-04-27

申请号：US17811755

申请日：2022-07-11

Applicant: QUALCOMM Incorporated

Inventor： Chu-Hsiang HUANG ,  Hari SANKAR ,  Pierpaolo VALLESE ,  Jae Ho RYU ,  Changhwan PARK ,  Paolo MINERO ,  Gaurav NIGAM ,  Jae Won YOO ,  Peter ZILLMANN ,  Carlos CABRERA MERCADER

IPC: H04W72/04 ,  H04W24/10 ,  H04W64/00

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a message that includes an indication that a transmission configuration indicator (TCI) state switch for the UE is to be across a serving remote radio head (RRH) and a next RRH. The UE may adjust a tracking of the UE with respect to the serving RRH and the next RRH based at least in part on the indication. Numerous other aspects are described.