公开(公告)号：US11006373B2

公开(公告)日：2021-05-11

申请号：US16596618

申请日：2019-10-08

Applicant: QUALCOMM Incorporated

Inventor： Junsheng Han ,  Raghu Narayan Challa ,  Timo Ville Vintola ,  Reza Shahidi

IPC: H04W52/36 ,  H04W72/12

Abstract: A user equipment (UE) may determine an amount of energy with which the UE is able to transmit in a first network. The UE may send, to a base station, information indicating the determined amount of energy. The UE may receive, from the base station, scheduling information based on the information indicating the determined amount of energy. The base station may receive, from the UE, the information indicating the amount of energy with which the UE is able to transmit in a first network. The base station may determine scheduling information based on the information indicating the amount of energy with which the UE is able to transmit in the first network, and the scheduling information may prevent the UE from exceeding a threshold amount of energy for a time period. The base station may send, to the UE, information indicating the scheduling information.

公开(公告)号：US20210051595A1

公开(公告)日：2021-02-18

申请号：US16928997

申请日：2020-07-14

Applicant: QUALCOMM Incorporated

Inventor： Alberto Rico Alvarino ,  Marco Papaleo ,  Le Liu ,  Umesh Phuyal ,  Stefano Faccin ,  Timo Ville Vintola ,  Gene Fong ,  Valentin Alexandru Gheorghiu

IPC: H04W52/14 ,  H04W52/28 ,  H04W52/42

Abstract: Methods, systems, and devices for wireless communications are described in which a base station may signal one or more emission limits for one or more different frequency bands, and two or more values for one of the emission limits may be provided. A first subset of user equipments (UEs) may be capable of aerial operations (e.g., unmanned aerial vehicles (UAVs) or drones) and may use a first value of the first emission limit and the second subset of UEs may not capable of aerial operations and may use a second value of the first emission limit. A UE status such as altitude or position, or transmission directivity may also be used to determine if the UE is to apply the first value or the second value for an emission limit of a frequency band.

公开(公告)号：US20200313738A1

公开(公告)日：2020-10-01

申请号：US16831522

申请日：2020-03-26

Applicant: QUALCOMM Incorporated

Inventor： Sumant Jayaraman Iyer ,  Timo Ville Vintola ,  Peter Gaal

IPC: H04B7/06

Abstract: Methods, systems, and devices for wireless communications are described. A transmitting device, which may be an example of a user equipment and/or a base station, may receive a signal from a receiving device indicating an antenna topology supported by the receiving device. The transmitting device may select, based at least in part on the antenna topology, a diversity scheme for performing a wireless transmission to the receiving device, the diversity scheme including one or more diversity types from a plurality of diversity types. The transmitting device may transmit the wireless transmission to the receiving device employing the selected diversity scheme.

公开(公告)号：US10749726B2

公开(公告)日：2020-08-18

申请号：US16193939

申请日：2018-11-16

Applicant: QUALCOMM Incorporated

Inventor： Seyong Park ,  Yi Huang ,  Peter Gaal ,  Renqiu Wang ,  Xiao Feng Wang ,  Sony Akkarakaran ,  Timo Ville Vintola ,  Tao Luo ,  Wei Yang

IPC: H04L27/34 ,  H04L27/26 ,  H04J13/00 ,  H04L27/20

Abstract: Various aspects directed towards generating a reference signal for pi/2-binary phase shift keying (BPSK) modulation are disclosed. In an example, a pi/2-BPSK sequence is selected from a plurality of candidate sequences. A reference signal is then generated based on the selected pi/2-BPSK sequence such that the reference signal is associated with a transmission of data modulated according to a π/2-BPSK modulation.