公开(公告)号：US20230030823A1

公开(公告)日：2023-02-02

申请号：US17758523

申请日：2020-02-13

Applicant: QUALCOMM INCORPORATED

Inventor： Runxin WANG ,  Muhammad Sayed Khairy ABDELGHAFFAR ,  Yu ZHANG ,  Alexandros MANOLAKOS ,  Weimin DUAN

IPC: H04L5/00

Abstract: Methods, systems, and devices for wireless communications are described. In some examples, a UE may receive an indication of a set of sounding reference signal (SRS) parameters corresponding to a set of SRS resources for transmitting SRSs, where the set of SRS resources may refer to frequency, or time, or both. In some examples, the SRS parameters may include, among other examples, a frequency allocation, a frequency overlap parameter, a number of allocated symbols, a comb value, a cyclic shift, a comb offset, a frequency hopping parameter, a repetition parameter, a symbol grouping parameter, or any combination thereof. The UE may determine an SRS configuration for the one or more SRSs based on the set of SRS parameters and transmit the one or more SRSs based on the configuration. In some examples, the SRS configuration includes a configuration for SRS frequency hopping, or SRS repetition, or both.

公开(公告)号：US20220330231A1

公开(公告)日：2022-10-13

申请号：US17657945

申请日：2022-04-04

Applicant: QUALCOMM Incorporated

Inventor： Wei YANG ,  Yi HUANG ,  Hwan Joon KWON ,  Runxin WANG

IPC: H04W72/04 ,  H04W72/10 ,  H04L5/00

Abstract: A method, apparatus, and computer-readable medium for wireless communication at a user equipment (UE). The UE encodes a first uplink control information (UCI) payload of a first priority level to generate a first codeword. The UE modifies the first codeword based on a second UCI payload, wherein information about the second UCI payload is conveyed via a modification of the first codeword. The UE transmits an uplink channel comprising the first codeword and carrying information for the second UCI payload. A base station receives an uplink channel from the UE, comprising a first codeword for a first UCI payload having a first priority level and having a modification that conveys information for a second UCI payload having a second priority level. The base station decodes the second UCI payload based at least in part on the information conveyed based on the modification.

公开(公告)号：US20210243609A1

公开(公告)日：2021-08-05

申请号：US17161408

申请日：2021-01-28

Applicant: QUALCOMM Incorporated

Inventor： Jing LEI ,  Huilin XU ,  Runxin WANG ,  Peter Pui Lok ANG ,  Wanshi CHEN

IPC: H04W16/14 ,  H04L5/00 ,  H04W72/04 ,  H04B7/06

Abstract: Aspects of the present disclosure provide various devices, methods, and systems for dynamic spectrum sharing of a spectrum between different radio access technologies and multiple frequency division duplexing modes. Dynamic spectrum sharing (DSS) is a technology that allows wireless network operators to share a spectrum between different radio access technologies (RATs). DSS allows an operator to dynamically allocate some existing 4G spectrum to 5G use to deliver 5G services using a shared spectrum.