公开(公告)号：US11943608B2

公开(公告)日：2024-03-26

申请号：US17572042

申请日：2022-01-10

申请人： Realtek Semiconductor Corp.

发明人： Yu Hsuan Liu ,  Yung Chieh Lin ,  Po Sheng Chiu

IPC分类号： H04L9/08 ,  G06F3/0482 ,  H04L9/14 ,  H04W4/80 ,  H04W8/00 ,  H04W12/03 ,  H04W12/037 ,  H04W12/041 ,  H04W12/0471 ,  H04W12/50 ,  H04W12/55 ,  H04W76/15 ,  H04W84/18

CPC分类号： H04W12/041 ,  G06F3/0482 ,  H04L9/0866 ,  H04L9/14 ,  H04W4/80 ,  H04W8/005 ,  H04W12/03 ,  H04W12/037 ,  H04W12/0471 ,  H04W12/50 ,  H04W12/55 ,  H04W76/15 ,  H04W84/18

摘要： A Bluetooth communication system includes: a Bluetooth host device; and a Bluetooth device set which including a first member device and a second member device. The first member device is arranged to operably generate and transmit target Bluetooth packets containing an auto-pair request to the Bluetooth host device. The second member device is arranged to operably generate a resolvable set identifier corresponding to the second member device according to a device set identification information. The Bluetooth host device is arranged to operably identify the first member device as a first privileged device according to the auto-pair request in the target Bluetooth packets, and to operably transmit a first privileged pairing notice to the first member device and to operably generate a first cypher key. The first member device further generates a second cypher key corresponding to the first cypher key after receiving the first privileged pairing notice.

公开(公告)号：US20240064521A1

公开(公告)日：2024-02-22

申请号：US17821370

申请日：2022-08-22

申请人： Universal City Studios LLC

发明人： Rachel E. Rodgers ,  Wei C. Yeh

IPC分类号： H04W12/55 ,  H04L67/306 ,  H04L67/1097

CPC分类号： H04W12/55 ,  H04L67/306 ,  H04L67/1097

摘要： An interactive system includes a server coupled to one or more databases storing a user profile. The interactive system also includes a shareable device including one or more processors, one or more memory storing a shareable device identifier (ID), one or more feedback devices, and ultra-wideband (UWB) circuitry. The shareable device is communicatively coupled to the server, and the one or more processors are configured to receive a user ID (e.g., a string and/or numeric code associated with a user's profile and transmitted by a user device) via the UWB circuitry, transmit the user ID to the server, transmit the shareable device ID to the server subsequent to receiving the user ID, receive a pairing indication from the server subsequent to transmitting the user ID to the server, and generate a control signal that causes the one or more feedback devices to activate based on the pairing indication.

公开(公告)号：US11751024B2

公开(公告)日：2023-09-05

申请号：US17342412

申请日：2021-06-08

申请人： QUALCOMM Incorporated

发明人： Nikhil Jain ,  Justin McGloin ,  Joel Linsky ,  James Robert Chapman

IPC分类号： H04W4/38 ,  H04W76/11 ,  H04W12/72 ,  H04W12/55 ,  H04W12/033 ,  H04L65/611 ,  H04W60/00

CPC分类号： H04W4/38 ,  H04L65/611 ,  H04W12/033 ,  H04W12/55 ,  H04W12/72 ,  H04W60/00 ,  H04W76/11

摘要： Described are techniques for sharing data among a group of mobile devices that are registered to the same user. In some instances, the shared data is sensor data captured by a mobile device or media content being processed by the mobile device. The mobile devices in the group are configured to wirelessly communicate with each other and to share status information. Using the status information, the mobile devices can keep each other updated as to the operational status of each individual mobile device and, in some aspects, the status of a mobile device with respect to the user. The sensor data or media content can be forwarded to a different mobile device in response to a determination made based on the status information. For instance, forwarding can be based on a rule that specifies one or more conditions relating to the status of a mobile device and/or user status.

公开(公告)号：US11743963B2

公开(公告)日：2023-08-29

申请号：US17652792

申请日：2022-02-28

申请人： Apple Inc.

发明人： Lei Li ,  Xiaojun Chen ,  Camille Chen ,  Siegfried Lehmann ,  Vusthla Sunil Reddy ,  Peter M. Agboh

IPC分类号： H04W76/16 ,  H04W52/50 ,  H04W4/80 ,  H04L5/00 ,  H04W84/18 ,  H04B17/318 ,  H04W12/55

CPC分类号： H04W76/16 ,  H04B17/318 ,  H04L5/0055 ,  H04W4/80 ,  H04W12/55 ,  H04W52/50 ,  H04W84/18

摘要： Methods performed by a first sink device, a source device, or a second sink device. The first sink device is connected to a source device via a first communication link and a second sink device via a second communication link, wherein the second sink device is configured to eavesdrop on communications between the first sink device and the source device on the first communication link. The methods include determining an occurrence of a trigger event and modifying an operation of at least one of the first sink device, the second sink device or the source device based at least on the trigger event occurring.