公开(公告)号：US20240422810A1

公开(公告)日：2024-12-19

申请号：US18750397

申请日：2024-06-21

Applicant: QUALCOMM Incorporated

Inventor： Umesh PHUYAL ,  Mungal Singh DHANDA ,  Ayan SENGUPTA ,  Alberto RICO ALVARINO ,  Le LIU

IPC: H04W72/53 ,  H04W72/21 ,  H04W72/23 ,  H04W76/27 ,  H04W76/36

Abstract: Methods, systems, and devices for wireless communications are described. that support preconfigured uplink resources (PUR) in wireless communications. A base station may communicate that support for PUR is available, and may allocate PUR resources to a user equipment (UE) based on requests from the UE. The UE may receive an indication that the base station supports PUR, such as via a system information block (SIB), determine to request PUR, and transmit a PUR request message to the base station. A PUR response from the base station may indicate configuration, or reconfiguration of PUR allocation for the UE that may be used for uplink transmissions, or release of the PUR allocation.

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：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：US20230189210A1

公开(公告)日：2023-06-15

申请号：US17896886

申请日：2022-08-26

Applicant: QUALCOMM Incorporated

Inventor： Mungal Singh DHANDA ,  Umesh PHUYAL ,  Bharat SHRESTHA ,  Alberto RICO ALVARINO

IPC: H04W68/02

CPC classification number: H04W68/02

Abstract: Certain aspects of the present disclosure provide techniques for indicating a user equipment (UE) preferred paging carrier. According to certain aspects, a method for wireless communications by a UE generally includes generating a cell measurement report, transmitting the cell measurement report to a network entity, transmitting, to the network entity, an indicator of a preferred paging carrier, and monitoring paging occasions (POs) in at least the preferred paging carrier.

公开(公告)号：US20230052368A1

公开(公告)日：2023-02-16

申请号：US17819906

申请日：2022-08-15

Applicant: QUALCOMM Incorporated

Inventor： Le LIU ,  Alberto RICO ALVARINO ,  Carlos CABRERA MERCADER ,  Mungal Singh DHANDA ,  Umesh PHUYAL ,  Yuksel Ozan BASCIFTCI

IPC: H04B17/318 ,  H04W24/08

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may measure a reference signal received power (RSRP) associated with a reference signal (RS) broadcast by a network. The UE may further measure a received signal strength indicator (RSSI) using a plurality of resource elements (REs) that do not include the RS and excluding REs that do include the RS. Accordingly, the UE may determine a reference signal received quality (RSRQ) associated with the RS based at least in part on the RSRP and the RSSI. Numerous other aspects are described.

公开(公告)号：US20220312284A1

公开(公告)日：2022-09-29

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 ,  H04W76/30 ,  H04W4/80 ,  H04W76/27

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：US20210084707A1

公开(公告)日：2021-03-18

申请号：US17104811

申请日：2020-11-25

Applicant: QUALCOMM Incorporated

Inventor： Adrian Edward ESCOTT ,  Mungal Singh DHANDA ,  Anand PALANIGOUNDER ,  Soo Bum LEE

IPC: H04W76/19 ,  H04W12/10 ,  H04W36/00

Abstract: One feature pertains to a method that includes establishing a radio communication connection with a first radio access node (RAN) that uses control plane signaling connections to carry user plane data. The method also includes determining that the wireless communication device is experiencing radio link failure (RLF) with the first RAN and that the radio communication connection should be reestablished with a second RAN. A reestablishment request message is transmitted to the second RAN that includes parameters that enable a core network node communicatively coupled to the second RAN to authenticate the wireless communication device and allow or reject reestablishment of the radio communication connection. The parameters include at least a message authentication code (MAC) based in part on one or more bits of a non-access stratum (NAS) COUNT value maintained at the wireless communication device.

公开(公告)号：US20210022107A1

公开(公告)日：2021-01-21

申请号：US16911997

申请日：2020-06-25

Applicant: QUALCOMM Incorporated

Inventor： Prasad Reddy KADIRI ,  Umesh PHUYAL ,  Mungal Singh DHANDA

IPC: H04W68/00 ,  H04W76/20 ,  H04W72/12 ,  H04W48/08

Abstract: Techniques and apparatuses described herein provide for an indication that a unified access control (UAC) parameter of a user equipment (UE) has changed. For example, a paging message or direct indication information may be provided to a UE indicating that a UAC parameter has changed. In such a case, the UE may not be expected to periodically check a scheduling information list of a system information block type 1 (SIB1). Thus, battery power of UEs may be conserved and signaling resources that would otherwise be used to periodically check the scheduling information list may be conserved.

公开(公告)号：US20200252903A1

公开(公告)日：2020-08-06

申请号：US16780741

申请日：2020-02-03

Applicant: QUALCOMM Incorporated

Inventor： Alberto RICO ALVARINO ,  Le LIU ,  Arash MIRBAGHERI ,  Umesh PHUYAL ,  Mungal Singh DHANDA ,  Ayan SENGUPTA

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

Abstract: A base station may calculate a scheduling value based on at least one of a number of groups associated with a set of UEs operating on a cell provided by the base station a radio frame number, or a subframe number. The base station may send, based on the calculated scheduling value, at least one NRS in at least one PO on a narrowband control channel. A UE may receive, from the base station providing the cell, information associated with at least one PO for the UE. The UE may determine, based on the received information, scheduling information associated with at least one NRS in the at least one PO. The UE may detect the at least one NRS in the at least one PO on a narrowband control channel when the determined scheduling information indicates the at least one NRS is in the at least one PO.

公开(公告)号：US20160112907A1

公开(公告)日：2016-04-21

申请号：US14616583

申请日：2015-02-06

Applicant: QUALCOMM Incorporated

Inventor： Thawatt GOPAL ,  Reza SHAHIDI ,  Mungal Singh DHANDA ,  Thiagarajan SIVANADYAN ,  Bhanu Kiran JANGA ,  Zhang ZHOU ,  Tom CHIN

IPC: H04W36/00

CPC classification number: H04W36/0072 ,  H04W36/30 ,  H04W48/16 ,  H04W48/20 ,  H04W88/02 ,  H04W88/06

Abstract: User equipment (UE) based pseudo-reselection occurs from a first wireless cell to a second wireless cell. A UE autonomously discovers candidate reselection frequencies and autonomously sets reselection thresholds. The UE perform cell reselection based on the discovered candidate cell reselection frequencies and the autonomously set thresholds.

Abstract translation: 基于用户设备（UE）的伪重选从第一无线小区发生到第二无线小区。 UE自主地发现候选重选频率并自主设置重选阈值。 UE基于所发现的候选小区重选频率和自主设置的阈值来执行小区重选。