公开(公告)号：US12219564B2

公开(公告)日：2025-02-04

申请号：US17394397

申请日：2021-08-04

Applicant: QUALCOMM Incorporated

Inventor： Amer Catovic ,  Mungal Singh Dhanda ,  Ayan Sengupta ,  Alberto Rico Alvarino ,  Liangchi Hsu ,  Bharat Shrestha ,  Luis Fernando Brisson Lopes ,  Stephen William Edge

IPC: H04W68/00 ,  H04L5/00 ,  H04W52/02 ,  H04W68/02 ,  H04W68/12 ,  H04W72/21

Abstract: A UE may include IoT NTN device, and the UE may acquire the GNSS location to perform the time/frequency pre-compensation. A NAS layer of the UE may initiate a connection request procedure based on the GNSS fix procedure at one or more lower layer of the UE. A network may transmit a paging request to the UE, and manage a paging response timer based on the GNSS fix procedure at the UE.

公开(公告)号：US12120539B2

公开(公告)日：2024-10-15

申请号：US17444464

申请日：2021-08-04

Applicant: QUALCOMM Incorporated

Inventor： Mungal Singh Dhanda ,  Umesh Phuyal ,  Bharat Shrestha ,  Prasad Reddy Kadiri ,  Alberto Rico Alvarino ,  Ayan Sengupta

IPC: H04W24/08 ,  G01N35/00 ,  H04W8/24

CPC classification number: H04W24/08 ,  G01N35/00871 ,  H04W8/24 ,  G01N2035/00881

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive an indication that a tune-away period is available. The UE may perform one or more neighbor cell measurements during the tune-away period based at least in part on the indication. Numerous other aspects are provided.

公开(公告)号：US12035263B2

公开(公告)日：2024-07-09

申请号：US17220893

申请日：2021-04-01

Applicant: QUALCOMM Incorporated

Inventor： Ayan Sengupta ,  Le Liu ,  Alberto Rico Alvarino ,  Xiao Feng Wang ,  Mungal Singh Dhanda ,  Jun Ma ,  Peter Gaal ,  Bharat Shrestha ,  Liangping Ma ,  Umesh Phuyal

IPC: H04W56/00 ,  H04B7/185 ,  H04W72/04 ,  H04W72/21

CPC classification number: H04W56/0035 ,  H04B7/18519 ,  H04W56/004 ,  H04W72/21

Abstract: Methods, systems, and devices for wireless communications are described in which UEs may communicate with satellites or base stations, or both in a non-terrestrial network. Due to large distances between transmitting devices and receiving devices in a non-terrestrial network, the UE may account for propagation delay and frequency shift of communications with a satellite based on location information of the satellite. The UE may receive first satellite location information from a base station or a satellite, via a broadcast message. The UE may receive second satellite location information from the wireless network node via a unicast message, where both the first satellite location information and the second satellite location information relate to a same satellite. The UE may transmit an uplink communication via the satellite based on at least one of the first satellite location information or the second satellite location information.

公开(公告)号：US20230403586A1

公开(公告)日：2023-12-14

申请号：US17838466

申请日：2022-06-13

Applicant: QUALCOMM Incorporated

Inventor： Bharat Shrestha ,  Umesh Phuyal ,  Mungal Singh Dhanda

IPC: H04W24/08 ,  H04L5/00

CPC classification number: H04W24/08 ,  H04L5/0048 ,  H04W84/06

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may establish a communication session with a network via a non-terrestrial network (NTN) entity. The UE may receive control signaling identifying one or more measurement trigger criteria for measurements of NTN cells. The UE may receive a reference signal from one or more of the NTN cells. The UE may transmit a message that indicates a measurement of the reference signal associated with at least one of the NTN cells. The UE may perform the measurement of the reference signal in response to one or both of a change in received power associated with the NTN entity satisfying a signal power threshold or at least one of the measurement trigger criteria being satisfied. The described techniques may enable the UE to perform NTN cell measurements with greater efficiency and reduced power consumption, among other benefits.

公开(公告)号：US11825362B2

公开(公告)日：2023-11-21

申请号：US17214277

申请日：2021-03-26

Applicant: QUALCOMM Incorporated

Inventor： Mungal Singh Dhanda ,  Ayan Sengupta ,  Alberto Rico Alvarino

IPC: H04W36/00 ,  H04W4/80 ,  H04W76/27 ,  H04W76/30

CPC classification number: H04W36/00837 ,  H04W4/80 ,  H04W36/0058 ,  H04W36/0085 ,  H04W36/0088 ,  H04W36/0094 ,  H04W76/27 ,  H04W76/30

Abstract: Certain aspects of the present disclosure provide techniques for neighbor cell measurements for narrowband communications. An example method generally includes detecting a trigger to take neighbor cell measurements while a user equipment is in a radio resource control (RRC) connected state with a serving cell, based at least in part on a threshold applied to a channel condition metric measured for the serving cell and one or more additional conditions. The method also includes taking neighbor cell measurements in response to detecting the trigger.

公开(公告)号：US11750350B2

公开(公告)日：2023-09-05

申请号：US16930059

申请日：2020-07-15

Applicant: QUALCOMM Incorporated

Inventor： Alberto Rico Alvarino ,  Mungal Singh Dhanda

IPC: H04L5/00 ,  H04W74/00 ,  H04W72/0446 ,  H04W76/10 ,  H04W76/27 ,  H04L27/26 ,  H04W74/08 ,  H04L67/12 ,  H04W68/02 ,  H04W68/00 ,  H04L1/00

CPC classification number: H04L5/0055 ,  H04L67/12 ,  H04W68/00 ,  H04W68/02 ,  H04W72/0446 ,  H04W74/004 ,  H04W76/10 ,  H04L1/00 ,  H04L5/0048 ,  H04L27/2602 ,  H04L27/26025 ,  H04W74/0833 ,  H04W76/27

Abstract: Certain aspects of the present disclosure relate to methods and apparatus for optimizing delivery of a small amount of mobile originated (MO) or mobile terminated (MT) data.

公开(公告)号：US11678304B2

公开(公告)日：2023-06-13

申请号：US16948679

申请日：2020-09-29

Applicant: QUALCOMM Incorporated

Inventor： Mungal Singh Dhanda ,  Umesh Phuyal ,  Luis Fernando Brisson Lopes

IPC: H04W72/04 ,  H04W76/11 ,  H04W72/23 ,  H04W76/20

CPC classification number: H04W72/04 ,  H04W72/23 ,  H04W76/11 ,  H04W76/20

Abstract: Some techniques and apparatuses described herein enable synchronization of a user equipment (UE) identifier between a UE and a base station upon UE identifier reallocation, which enables the UE to use preconfigured uplink resources to reduce latency, reduce signaling overhead, or the like. For example, some techniques and apparatuses described herein enable the UE to use preconfigured uplink resources when a UE identifier reallocation occurs between preconfigured uplink resource configuration and use of the preconfigured uplink resources by the UE to transmit uplink data.

公开(公告)号：US10834699B2

公开(公告)日：2020-11-10

申请号：US16182376

申请日：2018-11-06

Applicant: QUALCOMM Incorporated

Inventor： Le Liu ,  Alberto Rico Alvarino ,  Mungal Singh Dhanda ,  Umesh Phuyal

IPC: H04W68/02 ,  H04W52/02 ,  H04W48/16 ,  H04W76/27 ,  H04W24/08 ,  H04W72/04 ,  H04W24/10 ,  H04W76/28

Abstract: Methods, systems, and devices for wireless communications are described. A wireless device, such as a user equipment (UE), may receive a configuration of a page monitoring periodicity, and a configuration of a wake-up signal from a network node, such as a base station. The UE may perform discontinuous monitoring for a plurality of wake-up signals based at least in part on a wake-up signal periodicity, and receive the wake-up signal on the wake-up signal periodicity. The UE may then monitor for paging messages to receive paging information, or updates to system information, during a page monitoring period according to the page monitoring periodicity, the wake-up signal periodicity, the received wake-up signal, or a combination thereof.

公开(公告)号：US20200344653A1

公开(公告)日：2020-10-29

申请号：US16853521

申请日：2020-04-20

Applicant: QUALCOMM Incorporated

Inventor： Prasad Reddy Kadiri ,  Mungal Singh Dhanda ,  Umesh Phuyal ,  Sebastian Speicher ,  Miguel Griot ,  Masato Kitazoe

IPC: H04W36/00 ,  H04W36/08 ,  H04W36/14

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a serving cell, signaling identifying a core network type cell ranking offset parameter. The UE may rank, based at least in part on the core network type cell ranking offset parameter, a neighbor cell for reselection relative to the serving cell, wherein the neighbor cell is associated with a different core network type than the serving cell. The UE may selectively reselect to the neighbor cell based at least in part on ranking the neighbor cell for reselection relative to the serving cell. Numerous other aspects are provided.

公开(公告)号：US10721763B2

公开(公告)日：2020-07-21

申请号：US15874787

申请日：2018-01-18

Applicant: QUALCOMM Incorporated

Inventor： Alberto Rico Alvarino ,  Mungal Singh Dhanda

IPC: H04W74/00 ,  H04W76/10 ,  H04W68/00 ,  H04W68/02 ,  H04L5/00 ,  H04L29/08 ,  H04W72/04 ,  H04L1/00 ,  H04W76/27 ,  H04L27/26 ,  H04W74/08

Abstract: Certain aspects of the present disclosure relate to methods and apparatus for optimizing delivery of a small amount of mobile originated (MO) or mobile terminated (MT) data.