公开(公告)号：US20240389031A1

公开(公告)日：2024-11-21

申请号：US18543192

申请日：2023-12-18

Applicant: QUALCOMM Incorporated

Inventor： Xiao Feng WANG ,  Bharat SHRESTHA ,  Alberto RICO ALVARINO ,  Peter GAAL

IPC: H04W52/14 ,  H04W36/00 ,  H04W36/08

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, in accordance with a handover from a source cell to a target cell, an indication of an initial power adjustment state to be used for an initial transmission to the target cell. The UE may perform an initial transmission to the target cell in accordance with the initial power adjustment state. Numerous other aspects are described.

公开(公告)号：US20240373349A1

公开(公告)日：2024-11-07

申请号：US18532469

申请日：2023-12-07

Applicant: QUALCOMM Incorporated

Inventor： Sherif ELAZZOUNI ,  Ozcan OZTURK ,  Xiao Feng WANG ,  Changhwan PARK ,  Umesh PHUYAL ,  Bharat SHRESTHA ,  Jae Ho RYU

IPC: H04W52/02 ,  H04W76/27

Abstract: Certain aspects of the present disclosure provide techniques for wireless communications by an apparatus. A method includes sending user equipment (UE) assistance information to a network entity, the UE assistance information comprising information indicative of: a requested length of a requested time window; a requested periodicity at which the requested time window repeats; and a first requested communication configuration for communicating during the requested time window; receiving a communication configuration from the network entity; and communicating according to the communication configuration.

公开(公告)号：US20240372609A1

公开(公告)日：2024-11-07

申请号：US18312572

申请日：2023-05-04

Applicant: QUALCOMM Incorporated

Inventor： Alberto RICO ALVARINO ,  Le LIU ,  Xiao Feng WANG ,  Peter GAAL ,  Mostafa KHOSHNEVISAN ,  Chiranjib SAHA ,  Harikumar Krishnamurthy ,  Ayan SENGUPTA ,  Umesh PHUYAL ,  Bharat SHRESTHA

IPC: H04B7/185 ,  H04L5/00 ,  H04W56/00

Abstract: This disclosure provides systems, methods and apparatus for enabling multi-TRP transmission in non terrestrial networks. In one aspect, a user equipment receives a first reference signal from a first satellite transmission reception point (TRP) at a first timing and receives a second reference signal from a second satellite TRP at a second timing. The first timing is synchronized with the second timing at a first geographic location. The user equipment receives a third reference signal from the first satellite TRP at a third timing and receives a fourth reference signal from the second satellite TRP at a fourth timing. The third timing and the fourth timing are synchronized at the user equipment. The user equipment receives an indication of a timing offset of the fourth reference signal with respect to the second reference signal and uses the third and fourth reference signals as a quasi colocation (QCL) source.

公开(公告)号：US20240349216A1

公开(公告)日：2024-10-17

申请号：US18294977

申请日：2021-10-15

Applicant: QUALCOMM Incorporated

Inventor： Xiao Feng WANG ,  Liangping MA ,  Alberto RICO ALVARINO ,  Bharat SHRESTHA ,  Ayan SENGUPTA ,  Changhwan PARK ,  Jun MA ,  Umesh PHUYAL ,  Wanshi CHEN ,  Chiranjib SAHA ,  Huilin XU ,  Lianghai JI ,  Yiqing CAO

IPC: H04W56/00 ,  H04W72/12

CPC classification number: H04W56/0045 ,  H04W72/12

Abstract: Certain aspects of the present disclosure provide techniques for signaling a scheduling offset for non-terrestrial networks (NTNs). In one aspect, a method for wireless communications by a user equipment (UE) includes receiving first signaling indicating a first part of a scheduling offset associated with a common timing advance (TA); receiving second signaling indicating a second part of the scheduling offset; and transmitting an uplink transmission based on the first and second parts of the scheduling offset.

公开(公告)号：US20240349031A1

公开(公告)日：2024-10-17

申请号：US18604961

申请日：2024-03-14

Applicant: QUALCOMM Incorporated

Inventor： Alberto RICO ALVARINO ,  Ayan SENGUPTA ,  Bharat SHRESTHA ,  Umesh PHUYAL

IPC: H04W8/18

CPC classification number: H04W8/18

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine a global navigation satellite system (GNSS) position associated with the UE, the GNSS position being associated with a GNSS validity timer. The UE may receive, in a connected mode, a closed loop command that is associated with a closed loop timer. The UE may perform an action based at least in part on an expiry of the GNSS validity timer and an expiry of the closed loop timer. Numerous other aspects are described.

公开(公告)号：US20240340629A1

公开(公告)日：2024-10-10

申请号：US18293309

申请日：2022-09-23

Applicant: QUALCOMM Incorporated

Inventor： Amer CATOVIC ,  Haris ZISIMOPOULOS ,  Stephen William EDGE ,  Mungal Singh DHANDA ,  Umesh PHUYAL ,  Bharat SHRESTHA ,  Ayan SENGUPTA

IPC: H04W8/02 ,  H04W48/16 ,  H04W84/04

CPC classification number: H04W8/02 ,  H04W48/16 ,  H04W84/042

Abstract: Certain aspects of the present disclosure provide techniques for a UE to select a public land mobile network (PLMN). In general, the present disclosure provides methods for PLMN scanning and selection of a PLMN with discontinuous coverage. In certain aspects, a UE may perform a PLMN scan according to a first schedule when a preferred PLMN of the UE is associated with discontinuous coverage (DC) and perform the PLMN scan according to a second schedule when the preferred PLMN of the UE is not associated with DC.

公开(公告)号：US20240337758A1

公开(公告)日：2024-10-10

申请号：US18537361

申请日：2023-12-12

Applicant: QUALCOMM Incorporated

Inventor： Alberto RICO ALVARINO ,  Bharat SHRESTHA ,  Le LIU ,  Umesh PHUYAL ,  Changhwan PARK ,  Ayan SENGUPTA ,  Sitaramanjaneyulu KANAMARLAPUDI ,  Xiao Feng WANG

IPC: G01S19/25

CPC classification number: G01S19/25

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a trigger indicating that the UE is to perform a global navigation satellite system (GNSS) acquisition process within a GNSS measurement gap, wherein a start time of the GNSS measurement gap is based at least in part on whether hybrid automatic repeat request (HARQ) feedback is enabled for a channel in which the trigger is received. The UE may perform the GNSS acquisition process within the GNSS measurement gap based at least in part on the trigger. Numerous other aspects are described.

公开(公告)号：US20240313854A1

公开(公告)日：2024-09-19

申请号：US18575237

申请日：2022-08-01

Applicant: QUALCOMM Incorporated

Inventor： Bharat SHRESTHA ,  Mungal Singh DHANDA ,  Umesh PHUYAL ,  Amer CATOVIC ,  Luis Fernando Brisson LOPES ,  Haris ZISIMOPOULOS ,  Alberto RICO ALVARINO ,  Ayan SENGUPTA

IPC: H04B7/185 ,  H04W68/02

CPC classification number: H04B7/1853 ,  H04W68/02

Abstract: Certain aspects of the present disclosure provide techniques for paging in discontinuous coverage. A method that may be performed by a network entity includes communicating with a user equipment (UE) and a core network: and sending or receiving radio paging information indicating at least one of cell coverage information or an identifier associated with a geographic area in which the UE is located, wherein the geographic area is in a coverage path of a non-terrestrial network (NTN).

公开(公告)号：US20240284534A1

公开(公告)日：2024-08-22

申请号：US18170249

申请日：2023-02-16

Applicant: QUALCOMM Incorporated

Inventor： Bharat SHRESTHA ,  Rajeev KUMAR ,  Alberto RICO ALVARINO ,  Umesh PHUYAL

IPC: H04W76/18 ,  H04W72/0446 ,  H04W72/23

CPC classification number: H04W76/18 ,  H04W72/0446 ,  H04W72/23

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive implicit or explicit information indicating whether to include location information in an uplink message based at least in part on whether the UE is a narrowband Internet of Things (NB-IoT) UE. The UE may transmit the uplink message in accordance with the implicit or explicit information. Numerous other aspects are described.

公开(公告)号：US20240224206A1

公开(公告)日：2024-07-04

申请号：US18148587

申请日：2022-12-30

Applicant: QUALCOMM Incorporated

Inventor： Le LIU ,  Alberto RICO ALVARINO ,  Xiao Feng WANG ,  Peter GAAL ,  Mostafa KHOSHNEVISAN ,  Chiranjib SAHA ,  Harikumar KRISHNAMURTHY ,  Ayan SENGUPTA ,  Bharat SHRESTHA ,  Umesh PHUYAL

IPC: H04W56/00 ,  H04B7/01 ,  H04B7/022

CPC classification number: H04W56/0015 ,  H04B7/01 ,  H04B7/022

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a network entity may cause a first transmission reception point (TRP) to transmit a first communication using a first time value derived from a first transmission configuration indicator (TCI) state including a set of first quasi co-location (QCL) parameters of the first TRP. The network entity may cause a second TRP to transmit a second communication using a timing pre-compensation value relative to the first time value. Numerous other aspects are described.