公开(公告)号：US20230300923A1

公开(公告)日：2023-09-21

申请号：US18005925

申请日：2020-09-24

Applicant: QUALCOMM Incorporated

Inventor： Punyaslok PURKAYASTHA ,  Gavin Bernard HORN ,  Ozcan OZTURK ,  Juan ZHANG

IPC: H04W76/15 ,  H04W76/34

CPC classification number: H04W76/15 ,  H04W76/34 ,  H04W88/06

Abstract: A Single-Link DSDA apparatus is disclosed. In one aspect of the disclosure, the RRC connections associated with two SIMS have common connections that can both be reconfigured by providing one SIM with the configuration for its RRC connection along with an indication that the other SIM is to use the common configuration for its RRC configuration. In other aspects of the disclosure, a primary SIM is established which can only perform certain tasks. In still other aspects of the disclosure RRC connection establishment and release of a dual-SIM UE can be performed by using on the primary connection to send common configuration, and using both connection for different configurations.

公开(公告)号：US20230224129A1

公开(公告)日：2023-07-13

申请号：US17926894

申请日：2020-07-10

Applicant: Olufunmilola Omolade AWONIYI-OTERI ,  Jelena DAMNJANOVIC ,  Tao LUO ,  Punyaslok PURKAYASTHA ,  Ozcan OZTURK ,  Huilin XU ,  Peng CHENG ,  Junyi LI ,  Sony AKKARAKARAN ,  Juan MONTOJO ,  Aleksandar DAMNJANOVIC ,  QUALCOMM Incorporated

Inventor： Olufunmilola Omolade AWONIYI-OTERI ,  Jelena DAMNJANOVIC ,  Tao LUO ,  Punyaslok PURKAYASTHA ,  Ozcan OZTURK ,  Huilin XU ,  Peng CHENG ,  Junyi LI ,  Sony AKKARAKARAN ,  Juan MONTOJO ,  Aleksandar DAMNJANOVIC

IPC: H04L5/00 ,  H04L1/00 ,  H04W52/02 ,  H04W72/232

CPC classification number: H04L5/0053 ,  H04L1/0026 ,  H04L5/0048 ,  H04W52/0235 ,  H04W72/232

Abstract: This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for a user equipment (UE) entering a dormant state with respect to a secondary cell group (SCG) of a node network (SN) having a primary serving cell (PSCell). In one aspect, the UE may maintain a parameter set for at least the PSCell while the UE is in the dormant state with respect to the SCG. For example, the UE may receive a parameter change message from either the SN or a master network (MN) and transmit a parameter change acknowledgment to either the SN or the MN. The parameter change message may be transmitted as one or both of a downlink control information (DCI) or media access control (MAC) control element (CE). The UE may transmit physical layer measurements to the SN based on the parameter set.

公开(公告)号：US20230137380A1

公开(公告)日：2023-05-04

申请号：US17979739

申请日：2022-11-02

Applicant: QUALCOMM Incorporated

Inventor： Kazuki TAKEDA ,  Peter GAAL ,  Punyaslok PURKAYASTHA ,  Changhwan PARK

IPC: H04W24/08 ,  H04W76/20 ,  H04L5/00

Abstract: Certain aspects of the present disclosure provide techniques for a method for wireless communications by a user equipment (UE), comprising receiving radio resource control (RRC) signaling configuring the UE with one or more per-carrier reference signal (RS) configurations, receiving dynamic signaling that activates a secondary cell and indicates at least one of the one or more per-carrier RS configurations, and monitoring for a temporary RS on the secondary cell based at least in part on the at least one of the one or more RS configurations indicated by the dynamic signaling.

公开(公告)号：US20230128210A1

公开(公告)日：2023-04-27

申请号：US18048259

申请日：2022-10-20

Applicant: QUALCOMM Incorporated

Inventor： Punyaslok PURKAYASTHA ,  Ozcan OZTURK ,  Xipeng ZHU

IPC: H04W36/00

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a network node may receive, from a source master node, a secondary node release request corresponding to a conditional handover operation associated with a user equipment (UE) operating in accordance with multiple radio access technology dual connectivity, wherein the secondary node release request indicates that the network node is to continue to be a secondary node associated with the UE or that a target secondary node is to be the secondary node associated with the UE. The network node may perform a data transfer operation based at least in part on receiving the secondary node release request. Numerous other aspects are described.

公开(公告)号：US20230097862A1

公开(公告)日：2023-03-30

申请号：US17485456

申请日：2021-09-26

Applicant: QUALCOMM Incorporated

Inventor： Gavin Bernard HORN ,  Sven FISCHER ,  Punyaslok PURKAYASTHA

IPC: H04W64/00 ,  H04W4/029 ,  H04L5/00 ,  H04B7/155

Abstract: Techniques described herein are directed to improving the positioning of a target user equipment (UE) using an enhanced repeater disposed in a wireless network. In some embodiments, the enhanced repeater may include logically distinct user equipment (UE) functionality and distributed unit (DU) functionality. The UE functionality may enable setup with other entities of the network, e.g., an upstream location management function (LMF), such that the enhanced repeater is recognized as capable of positioning. The DU functionality may enable generation of downlink positioning signals (e.g., DL-PRS) at the enhanced repeater so as to obviate relaying of DL-PRS generated elsewhere in the network. The enhanced repeater may perform uplink measurements based on uplink positioning signals receive from the target UE, and report the uplink measurements to the LMF, enabling the L1VIF to calculate the position of the UE with fewer errors than if the uplink positioning signals were simply relayed.

公开(公告)号：US20230083669A1

公开(公告)日：2023-03-16

申请号：US18050308

申请日：2022-10-27

Applicant: QUALCOMM Incorporated

Inventor： Karthika PALADUGU ,  Ozcan OZTURK ,  Gavin Bernard HORN ,  Punyaslok PURKAYASTHA

IPC: H04W36/00 ,  H04W76/19 ,  H04W24/08

Abstract: Certain aspects of the present disclosure provide techniques for handling a radio link failure timer in the presence of a conditional handover command. A method that may be performed by a user equipment (UE) includes receiving, from a serving cell, a conditional handover command for handing over the UE to a target neighbor cell, wherein the conditional handover command includes one or more triggering conditions for executing a handover to a candidate target cell; monitoring one or more first signals from the candidate target cell for the one or more triggering conditions; and performing one of: stopping a timer based on performing a conditional handover to the target candidate cell; or detecting a timer has expired while monitoring the one or more first signals from the candidate target cell for the one or more triggering conditions.

公开(公告)号：US20230050959A1

公开(公告)日：2023-02-16

申请号：US17444804

申请日：2021-08-10

Applicant: QUALCOMM Incorporated

Inventor： Punyaslok PURKAYASTHA ,  Xipeng ZHU

IPC: H04W36/00

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a source master eNodeB (MeNB) may transmit, to a target Next Generation radio access network (NG-RAN) node, a handover required message to initiate an inter-system handover from an evolved-Universal Mobile Telecommunications System (UMTS) terrestrial radio access network (E-UTRAN) New Radio (NR) dual connectivity (EN-DC) system associated with the source MeNB to an NR standalone (SA) system associated with the target NG-RAN node. The source MeNB may have an indirect path to the target NG-RAN node and a source secondary gNodeB (SgNB) may have a direct path to the target NG-RAN node. The source MeNB may transmit, to the target NG-RAN node and based at least in part on the handover required message, forwarded data via the indirect path between the source MeNB and the target NG-RAN node through a core network. Numerous other aspects are described.

公开(公告)号：US20230043834A1

公开(公告)日：2023-02-09

申请号：US17813826

申请日：2022-07-20

Applicant: QUALCOMM Incorporated

Inventor： Kazuki TAKEDA ,  Changhwan PARK ,  Punyaslok PURKAYASTHA

IPC: H04L5/00

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive an indication of a trigger state associated with a configuration for receiving one or more secondary cell (SCell) activation reference signals. The UE may receive the one or more SCell activation reference signals based at least in part on the configuration. Numerous other aspects are described.

公开(公告)号：US20220322171A1

公开(公告)日：2022-10-06

申请号：US17457177

申请日：2021-12-01

Applicant: QUALCOMM Incorporated

Inventor： Punyaslok PURKAYASTHA ,  Ozcan OZTURK ,  Aziz GHOLMIEH ,  Xipeng ZHU

IPC: H04W36/00 ,  H04W76/30

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may initiate one of a conditional handover (CHO) procedure or a conditional primary secondary cell addition/change (CPAC) procedure. The UE may perform a response action with regard to a configuration of the other of the CHO procedure or the CPAC procedure based at least in part on initiating the one of the CHO procedure or the CPAC procedure. Numerous other aspects are described.

公开(公告)号：US20220279613A1

公开(公告)日：2022-09-01

申请号：US17597771

申请日：2019-08-15

Applicant: QUALCOMM Incorporated

Inventor： Peng CHENG ,  Karthika PALADUGU ,  Gavin Bernard HORN ,  Punyaslok PURKAYASTHA ,  Masato KITAZOE ,  Ozcan OZTURK ,  Huichun LIU

IPC: H04W76/15 ,  H04W24/10 ,  H04W76/19 ,  H04W76/20 ,  H04W76/30 ,  H04W74/08

Abstract: This disclosure provides systems, methods and apparatuses for early measurement associated with configuring with multiple secondary nodes (SNs). In one aspect, the configuration of multiple SNs may be improved by allowing a master node (MN) to determine a multi-SN configuration based at least in part on measurements of actual channel conditions as seen by the UE. Enabling the MN to receive the measurement information early during a process associated with establishing a connection between the UE and the MN may thereby improve efficiency and reduce latency associated with the configuration of multiple SNs.