公开(公告)号：US20250119808A1

公开(公告)日：2025-04-10

申请号：US18985970

申请日：2024-12-18

Applicant: QUALCOMM Incorporated

Inventor： Kuo-Chun LEE ,  Arvind Vardarajan SANTHANAM ,  Vishal DALMIYA ,  Subashini KRISHNAMURTHY ,  Sasikanth Reddy ADAPALA ,  Yiming XU ,  Daniel AMERGA ,  Krishna BILLURI ,  Leena ZACHARIAS ,  Satashu GOEL

IPC: H04W36/24 ,  H04W36/00 ,  H04W76/15 ,  H04W76/30 ,  H04W76/34 ,  H04W88/06

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may measure a parameter associated with a secondary cell group. The UE may perform an optimization response action for a dual connectivity mode of a first frequency parameter or a second frequency parameter when the parameter satisfies a threshold, wherein the optimization response action is associated with whether the secondary cell group is operating with the first frequency parameter or the second frequency parameter. Numerous other aspects are described.

公开(公告)号：US20250031264A1

公开(公告)日：2025-01-23

申请号：US18473932

申请日：2023-09-25

Applicant: QUALCOMM Incorporated

Inventor： Arvind Vardarajan SANTHANAM ,  Shanshan WANG ,  Reza SHAHIDI ,  Liangchi HSU ,  Kuo-Chun LEE ,  Leena ZACHARIAS ,  Girish KHANDELWAL ,  Kai TANG

IPC: H04W76/19 ,  H04W8/22

Abstract: A method for wireless communication at a user equipment (UE) and related apparatus are provided. In the method, the UE identify, based on a support of a cell for the UE operating with reduced capability, a cell type of the cell. The cell type is one of a reduced capability (RC) type, a fallback (FB) type, or a neither (N) type, corresponding to various support for the UE operating with the reduced capability. The UE further configures a device mode, where the device mode includes an RC mode or a FB-allowed mode, and manages the connection between the UE and the cell based on the device mode and the cell type.

公开(公告)号：US20240205880A1

公开(公告)日：2024-06-20

申请号：US18067196

申请日：2022-12-16

Applicant: QUALCOMM Incorporated

Inventor： Mukeshkumar JAIN ,  Daniel AMERGA ,  Kuo-Chun LEE ,  Jeongho SEO ,  Karthik VENKATRAM ,  Mitul VOHRA ,  Balakrishna YANAMADALA ,  Sammy SOUAIAIA

IPC: H04W68/00 ,  H04W36/08

CPC classification number: H04W68/00 ,  H04W36/08

Abstract: Certain aspects of the present disclosure provide a method for wireless communications at a user equipment (UE), generally including obtaining a mobile terminated (MT) paging message and performing one or more actions to prioritize processing the MT paging message when one or more reselection criteria for performing a reselection procedure from a first cell to a second cell are met.

公开(公告)号：US20240015603A1

公开(公告)日：2024-01-11

申请号：US18260541

申请日：2021-03-24

Applicant: QUALCOMM Incorporated

Inventor： Kuo-Chun LEE ,  Arvind Vardarajan SANTHANAM ,  Shanshan WANG ,  Hewu GU ,  Xianwei ZHU ,  Jun DENG ,  Xuepan GUAN

IPC: H04W36/00 ,  H04W36/08

CPC classification number: H04W36/0022 ,  H04W36/08

Abstract: Got Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may switch between a first radio access technology (RAT) and a second RAT based at least in part on a condition. The UE may modify, based at least in part on the switching, a second RAT threshold value in a system information block (SIB), to obtain a modified second RAT threshold value, wherein the modified second RAT threshold value is a value to switch from the first RAT to the second RAT. Numerous other aspects are described.

公开(公告)号：US20220377658A1

公开(公告)日：2022-11-24

申请号：US17327436

申请日：2021-05-21

Applicant: QUALCOMM Incorporated

Inventor： Naga Chandan Babu GUDIVADA ,  Sharda RANJAN ,  Tom CHIN ,  Kuo-Chun LEE

IPC: H04W48/20 ,  H04W4/16 ,  H04W8/18 ,  H04W48/16

Abstract: A method of wireless communication performed by a user equipment (UE) includes in the UE, having a first subscriber identity module (SIM) and a second SIM, causing the first SIM to camp on a first cell associated with a first technology in standalone mode; selecting a second cell associated with a second technology in standalone mode; and causing the second SIM to camp on the second cell concurrently with the first SLM camping on the first cell.

公开(公告)号：US20200351792A1

公开(公告)日：2020-11-05

申请号：US16401003

申请日：2019-05-01

Applicant: QUALCOMM Incorporated

Inventor： Mahbod GHELICHI ,  James Francis GEEKIE ,  Jittra JOOTAR ,  Arvind Vardarajan SANTHANAM ,  Kuo-Chun LEE ,  Vanitha Aravamudhan KUMAR

IPC: H04W52/02 ,  H04L12/26

Abstract: Methods, systems, and devices for wireless communication in a multi-connectivity user equipment (UE) are described. The UE may communicate with one or more base stations via a first radio access technology (RAT). The UE may determine whether the UE is in a selected state. The selected state may correspond to one or more modes of operation (e.g., a doze mode, a relaxed doze mode, an active WiFi communication mode, a low battery mode). The UE may disable communication via a second RAT in response to determining that the UE is in the selected state. The UE may continue to communicate via the first RAT.

公开(公告)号：US20200351720A1

公开(公告)日：2020-11-05

申请号：US16790311

申请日：2020-02-13

Applicant: QUALCOMM Incorporated

Inventor： Tom CHIN ,  Ajith Tom PAYYAPPILLY ,  Kuo-Chun LEE

IPC: H04W36/00 ,  H04W36/08 ,  H04W36/38 ,  H04W4/06

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a broadcast multicast service center (BMSC) device may receive, from a user equipment (UE) and via a first base station associated with a first radio access technology (RAT), a request for evolved multicast broadcast multimedia service (eMBMS) content. The BMSC device may transmit, to an access and mobility management function (AMF) device, a redirection request or a handover request, associated with the UE, from the first base station to a second base station associated with a second RAT. The BMSC device may transmit, to the UE and based at least in part on the UE being redirected or handed over to the second base station, the eMBMS content via the second base station. Numerous other aspects are provided.

公开(公告)号：US20200245195A1

公开(公告)日：2020-07-30

申请号：US16737639

申请日：2020-01-08

Applicant: QUALCOMM Incorporated

Inventor： Xipeng ZHU ,  Masato KITAZOE ,  Gavin Bernard HORN ,  Shyamal RAMACHANDRAN ,  Arvind Vardarajan SANTHANAM ,  Tom CHIN ,  Min WANG ,  Kuo-Chun LEE

IPC: H04W36/00 ,  H04W36/08 ,  H04W36/12

Abstract: This disclosure provides systems, methods, apparatuses and computer-readable medium for wireless communication. In some aspects, a user equipment (UE) may receive, from a first base station (BS) associated with a fifth generation New Radio (5G NR) radio access technology (RAT), a command of mobility from the 5G NR RAT to a second RAT. The UE may determine that the command of mobility is for voice fallback. The UE may transmit, to a second BS associated with the second RAT and based at least in part on determining that the command of mobility is for voice fallback, a radio resource control (RRC) connection request communication for attempting to communicatively connect with the second BS for voice fallback.

公开(公告)号：US20180167881A1

公开(公告)日：2018-06-14

申请号：US15376280

申请日：2016-12-12

Applicant: QUALCOMM Incorporated

Inventor： Kuo-Chun LEE ,  Sivaramakrishhna VEEREPALLI ,  Shailesh MAHESHWARI ,  Rahul KASHYAP ,  Muhammad Usman AULAKH ,  Mahesh KOMMI ,  Omar SABBARINI

IPC: H04W52/02 ,  H04W76/04

CPC classification number: H04W52/0216 ,  H04L12/189 ,  H04W52/0206 ,  H04W76/28 ,  Y02D70/00 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/146 ,  Y02D70/20 ,  Y02D70/24

Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus may receive a temporary mobile group identifier (TMGI) for a single cell point-to-multipoint (SC-PTM) service to which a user equipment (UE) is to be subscribed. The apparatus may configure a connected mode discontinuous reception (CDRX) schedule for the UE based at least in part on an SC-PTM discontinuous reception (DRX) schedule that corresponds to the TMGI. The apparatus may transmit the CDRX schedule to the UE.

公开(公告)号：US20160316345A1

公开(公告)日：2016-10-27

申请号：US14692650

申请日：2015-04-21

Applicant: QUALCOMM Incorporated

Inventor： Jack Shyh-Hurng SHAUH ,  Shailesh MAHESHWARI ,  Sivaramakrishna VEEREPALLI ,  Daniel AMERGA ,  Kuo-Chun LEE

IPC: H04W4/06 ,  H04W24/08 ,  H04L29/06

CPC classification number: H04W4/06 ,  H04L65/4076 ,  H04W24/08 ,  H04W36/0094

Abstract: A method, an apparatus, and a computer-readable medium for wireless communication are provided. The apparatus may be a UE. The UE receives MBMS in an MBMS session from a base station. The UE determines a data receipt metric associated with data received during the MBMS subframes in the MBMS session. A portion of the MBMS subframes coincides with a measurement gap configured for inter-frequency or inter-RAT measurement. The UE determines whether the data receipt metric is in a first relationship with a first threshold. When the data receipt metric is in the first relationship with the first threshold, the UE refrains from receiving the data during at least the portion of the MBMS subframes that coincides with the measurement gap and performs the inter-frequency or inter-RAT measurement during the measurement gap when the data receipt metric is in the first relationship with the first threshold.

Abstract translation: 提供了一种用于无线通信的方法，装置和计算机可读介质。 该装置可以是UE。 UE在基站的MBMS会话中接收MBMS。 UE确定与在MBMS会话期间的MBMS子帧期间接收到的数据相关联的数据接收度量。 MBMS子帧的一部分与配置用于频间或RAT间测量的测量间隙一致。 UE确定数据接收度量是否处于与第一阈值的第一关系。 当数据接收度量与第一阈值处于第一关系时，UE在与测量间隙一致的MBMS子帧的至少部分期间禁止接收数据，并且在该时间间隔期间进行频间或RAT间测量 当数据接收度量与第一阈值处于第一关系时的测量间隙。