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    SYSTEMS AND METHODS FOR TRANSMITTING AND RECEIVING DISCOVERY AND PAGING MESSAGES
    591.
    发明申请
    SYSTEMS AND METHODS FOR TRANSMITTING AND RECEIVING DISCOVERY AND PAGING MESSAGES 有权
    发送和接收发现和寻呼信息的系统和方法

    公开(公告)号：US20130155905A1

    公开(公告)日：2013-06-20

    申请号：US13706801

    申请日：2012-12-06

    Applicant: QUALCOMM Incorporated

    Inventor： Hemanth Sampath ,  Santosh Paul Abraham ,  Simone Merlin ,  Saurabh Tavildar ,  Junyi Li ,  Nilesh N. Khude

    IPC: H04L12/24

    CPC classification number: H04W48/16 ,  H04L41/0803 ,  H04L67/16 ,  H04W8/005 ,  H04W8/205 ,  H04W68/00

    Abstract: Methods, devices, and computer program products for transmitting and receiving discovery and paging messages are described herein. In one aspect, an apparatus operable in a wireless communication system includes a receiver and transmitter. The receiver receives a registration packet from a first device. The registration packet indicates interest in a service provided by another device in a wireless communications network. The receiver further receives a discovery packet from a second device during a first discovery interval of a plurality of discovery intervals. The discovery packet advertises a service provided by the second device, and the plurality of discovery intervals include recurring time intervals when a plurality of devices are configured to transmit and receive discovery packets in the wireless communications network. The transmitter transmits a notification packet configured to enable the first device and the second device to communicate directly.

    Abstract translation: 本文描述了用于发送和接收发现和寻呼消息的方法，设备和计算机程序产品。 一方面，可在无线通信系统中操作的装置包括接收机和发射机。 接收机从第一设备接收注册包。 注册分组表示对由无线通信网络中的另一设备提供的服务的兴趣。 在多个发现间隔的第一发现间隔期间，接收机还从第二设备接收发现分组。 发现分组通告由第二设备提供的服务，并且当多个设备被配置为在无线通信网络中发送和接收发现分组时，多个发现间隔包括循环时间间隔。 发射机发送被配置为使得第一设备和第二设备能够直接通信的通知分组。

    Using automatic gain control symbol to indicate sidelink mini-slot
    592.
    发明授权
    Using automatic gain control symbol to indicate sidelink mini-slot 有权

    公开(公告)号：US12302261B2

    公开(公告)日：2025-05-13

    申请号：US17647718

    申请日：2022-01-11

    Applicant: QUALCOMM Incorporated

    Inventor： Jung Ho Ryu ,  Sony Akkarakaran ,  Tao Luo ,  Piyush Gupta ,  Junyi Li ,  Peter Gaal ,  Hua Wang ,  Juan Montojo ,  Jing Sun ,  Wooseok Nam

    IPC: H04W52/52 ,  H04W72/1263

    Abstract: Aspects of the present disclosure provide techniques for using automatic gain control symbols to indicate a sidelink mini-slot. A method performed by a transmitting user equipment includes transmitting, during a first time portion of a symbol within a slot, a first beam associated with a first receiving user equipment. The first time portion of the symbol is configured to indicate that the first receiving user equipment will receive another transmission from the transmitting user equipment during a first mini-slot within the slot associated with the first time portion. The method may further include transmitting, during a second time portion of the symbol within the slot, a second beam associated with a second receiving user equipment. The second time portion of the symbol is configured to indicate that the second receiving user equipment will receive another transmission from the transmitting user equipment during a second mini-slot within the slot.

    Secure configuration sharing over reference signals
    593.
    发明授权
    Secure configuration sharing over reference signals 有权

    公开(公告)号：US12302099B2

    公开(公告)日：2025-05-13

    申请号：US17857930

    申请日：2022-07-05

    Applicant: QUALCOMM Incorporated

    Inventor： Yavuz Yapici ,  Tao Luo ,  Junyi Li

    IPC: H04W12/069 ,  H04L5/00 ,  H04L5/12 ,  H04W12/065 ,  H04W12/122

    Abstract: Methods, systems, and devices for wireless communications are described. Disclosed techniques provide for reliable and secure sharing of configuration parameters over physical layer reference signals. A first network node may transmit a first signal conveying a first phase to a second network node. The second network node may transmit a second signal conveying a second phase, the second phase based on the first phase and an authentication parameter common to the first and second network nodes. The first network node may determine that the second phase is based on the first phase and the authentication parameter. Based on determining that the second phase is based on the authentication parameter, the first network node may transmit a third signal conveying a third phase to the second network node, the third phase indicating a signature parameter. The first network node and the second network node may communicate based on the signature parameter.

    Spatial sensing techniques for sidelink communications
    595.
    发明授权
    Spatial sensing techniques for sidelink communications 有权

    公开(公告)号：US12289144B2

    公开(公告)日：2025-04-29

    申请号：US18461377

    申请日：2023-09-05

    Applicant: QUALCOMM Incorporated

    Inventor： Qing Li ,  Junyi Li

    IPC: H04B7/0408 ,  H04B7/06 ,  H04W72/50

    Abstract: Methods, systems, and devices for wireless communication are described. A first user equipment (UE) may monitor sidelink transmissions, during a sensing window, using multiple active receive beams in accordance with a spatial sensing configuration. The multiple active receive beams may be usable for sidelink reception, and may correspond to multiple active transmit beams that are usable for sidelink transmission. The first UE may select multiple candidate resource sets associated respectively with the multiple active receive beams based on monitoring sidelink transmissions using the multiple active receive beams. The first UE may transmit, to a second UE, using an active transmit beam of the multiple active transmit beams, a sidelink message via one or more resources selected from a candidate resource set of the multiple candidate resource sets. The candidate resource set may be associated with an active receive beam corresponding to the active transmit beam.

    Methods and apparatuses for configuring discontinued reception in sidelink communication
    596.
    发明授权
    Methods and apparatuses for configuring discontinued reception in sidelink communication 有权

    公开(公告)号：US12284713B2

    公开(公告)日：2025-04-22

    申请号：US17466675

    申请日：2021-09-03

    Applicant: QUALCOMM Incorporated

    Inventor： Jung Ho Ryu ,  Sony Akkarakaran ,  Qing Li ,  Tao Luo ,  Junyi Li

    IPC: H04W76/28 ,  H04W76/14 ,  H04W92/18

    Abstract: Aspects of the present disclosure include methods, apparatuses, and computer readable media for transmitting a first message to a transmitting (TX) UE for discontinuous reception (DRX) by the RX UE for sidelink (SL) communication with the TX UE, wherein the first message includes a DRX configuration including, for each of one or more SL connections or one or more network connections, one or more of a cycle duration and start offset, a slot offset, an on duration length, an inactivity timer duration, or a maximum duration of active timer and a radio frequency (RF) capability of the RX UE including one or more of a number of simultaneous RF chains, a number of beams configured for DRX, angular separations of beams configured for DRX, or power leakage values.

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