16 results about "Direct device" patented technology

A system and method for mobile device diagnostics and provisioning is provided that communicates directly with the mobile device hardware to provide connectivity for diagnostics and other functions such as device erasure without first requiring an application to be installed on the mobile device. In this manner, information such as detailed product identification, vendor identification, and diagnostic information can be quickly obtained from the mobile device to diagnose and erase used devices for efficient return to the stream of commerce.

Various embodiments of the present disclosure provide a method for direct device-to-device communication. The method which may be performed by a first terminal device comprises receiving a message for connection establishment from a second terminal device. The message includes capability information about relaying for direct device-to-device communication. The method further comprises determining whether to transmit the message to a third terminal device, based at least in part on the capability information. According to various embodiments of the present disclosure, the relaying for direct device-to-device communication, e.g., layer-2 / layer-3 based relaying, may be configured and / or enabled efficiently and flexibly.

The present invention relates to a reverse retreat lithotripsy device. The reverse retreat device can include a lithotripter, a collection channel, and an energy directing device. The lithotripter can be configured to deliver energy to tissue at a tissue formation site. The collection channel can be positioned at or near a body lumen. The energy directing device can be positioned near the lithotripter and the collection channel. The energy directing device can be configured to propel tissue toward the collection channel.

There are provided systems and methods for mobile device diagnostics and provisioning, whereby connections are effectuated to communicate directly with hardware of mobile devices to perform diagnostics and other functions such as device erasure without the need to first install an app on the mobile device. In this manner, information such as detailed product identification, vendor identification, and diagnostic information may be quickly obtained from the mobile device, and diagnostics and erasure undertaken to return a previously owned device into the stream of commerce in an efficient manner.

To report measurement results of positioning reference signals in direct communication between terminals.SOLUTION: A terminal includes a receiving unit that receives a signal related to positioning in direct communication between terminals from another terminal in a first resource pool, a control unit that performs measurement based on the signal related to positioning in the direct communication between terminals, and a transmitting unit that transmits information based on the measurement to the other terminal in a second resource pool. The control unit determines the first resource pool and the second resource pool.SELECTED DRAWING: Figure 21

This invention discloses a data communication protocol for gas industry equipment based on the open-source HarmonyOS, addressing the heterogeneity issue of communication protocols in natural gas transmission and distribution systems through standardized design. Based on a physical model of natural gas process equipment, the protocol unifies data structures and communication interfaces, supporting both direct device connection to the platform and indirect gateway connection modes. It employs a UDP mechanism to achieve device self-discovery and self-organizing network functions, and improves communication efficiency through a hierarchical transmission strategy. Innovative features include data change reporting, data retransmission during communication interruptions, and one-to-many device configuration synchronization. Combined with HarmonyOS distributed soft bus technology, it achieves dynamic topology adjustment and load balancing. The protocol integrates HarmonyOS's native security capabilities, employing HUKS hierarchical key management and SM4-CCM encryption, achieving a measured encryption / decryption throughput of 1Gbps, providing a highly efficient and reliable communication solution for gas transmission and distribution systems.

A communication privacy device helps contain the spread of viruses, bacteria, and other microbes that spread through human respiratory infection while allowing users to utilize a cellular communication device in a private manner. The communication privacy device includes a cup-shaped mask configured to fit over a user's mouth, and a transfer tube having a first end connected to an opening of the cup-shaped mask and a second end configured to be located near a receiver of a communication device. A filter covers the opening of the cup-shaped mask. The communication privacy device allows both speaking and listening with privacy since it acts as a barrier to both the user's voice to spread in the surrounding environment and outside noises to disturb the communication.

The invention belongs to the technical field of semiconductor devices, and particularly relates to a CoWoS packaging structure based on a silicon-based silicon carbide intermediate layer and a preparation method of the CoWoS packaging structure, the silicon-based silicon carbide intermediate layer comprises a monocrystalline silicon substrate, the two surfaces of the monocrystalline silicon substrate are polished, a 3C-SiC heat dissipation layer is epitaxially grown on one surface of the monocrystalline silicon substrate, and silicon through holes are fully distributed in the monocrystalline silicon substrate. According to the CoWoS packaging structure, through the innovative structural design of the double-polished silicon-based 3C-SiC intermediate layer, after 3C-SiC epitaxial growth is completed, device preparation can be directly carried out on the polished back face of the silicon substrate, the preparation method is highly compatible with an existing silicon-based semiconductor technology, large-size wafer growth is supported, the technology can be simplified, and the production efficiency is improved. Therefore, the necessary, complex and high-precision bonding link of the interposer and the device in the traditional scheme is fundamentally omitted, the process flow is shortened, the technical complexity and potential yield loss are reduced, the manufacturing cost is remarkably reduced, and the manufacturing method has the advantages of process compatibility and cost.

Methods, systems, and devices for wireless communication are described in which multiple devices can implement sidelink communications for direct device-to-device information exchange. Such devices (e.g., user equipment (UE) devices) can be configured with resources for sidelink communications and can monitor for a sidelink preemption indication (SPI) from a base station and determine whether one or more sidelink communications are preempted based on the SPI. The sidelink communications can include feedback communications transmitted using sidelink feedback resources. Based on an indication in the received SPI, it can be determined whether to transmit sidelink feedback. The sidelink feedback can be transmitted to one or more other sidelink devices or a base station, and preemption of the sidelink feedback can be determined based on one or more parameters associated with the sidelink communications, associated with the SPI, or any combination thereof.

A mobile computer system for a device-to-device content recommendation including a processor configured to execute computer-executable instructions for establishing a directed device-to-device connection between a source app of a first device and a destination app of a second device. The processor further receives a selection of one or more files to be transferred to the destination app via a graphical user interface. The processor further analyzes one or more of the following: the selected one or more files, and the apps already installed on the first device. The processor identifies a content to be recommended to the second device, wherein the identified content may be initially invisible to a user before the selection. In response to the identification and the selection, the processor locates data of the content in the first device and selects the content to be transferred along with the selection of the one or more files.

The application discloses an antenna directing device and an FTTR equipment, and relates to the fields of microwaves, networks and the like. The antenna directing device is used for cooperating with a target antenna structure, and comprises a first dielectric plate, two first radiation arms and a patch device. The two first radiation arms and the patch device are arranged on the first dielectric plate, and the two first radiation arms are connected with the patch device respectively. The patch device is used for adjusting the coupling current of the antenna directing device. The application can at least solve the problem that the antenna is seriously interfered by high-speed signal radiation.

Various embodiments of the present disclosure provide a method for direct device-to-device communication. The method which may be performed by a first device comprises generating an Internet protocol address of the first device. The Internet protocol address of the first device may be applicable for direct device-to-device communication between the first device and a second device via a third device. The method further comprises transmitting the Internet protocol address to the third device. According to various embodiments of the present disclosure, the relaying for direct device-to-device communication may be implemented efficiently and flexibly.

The media stream delivery system encodes and fragments media streams into numerous media stream fragments maintained on fragment servers. Devices obtain fragments to reconstruct media streams including live real-time media streams for playback on the devices. A device may perform caching of media stream fragments so that particular fragments need not be accessed again from a fragment server. A fragment server or even a content provider can analyze and monitor characteristics of media streams, viewing behavior, content popularity, etc., to identify fragments for caching at the playback devices. Caching indicators along with time period indicators may be included in the media stream fragments.