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1. 发明申请

US20230135759A1 PROCESSING AND TRANSMITTING VIDEO DATA 有权
公开(公告)号：US20230135759A1
公开(公告)日：2023-05-04
申请号：US18051210
申请日：2022-10-31
申请人： Siemens Healthcare GmbH
发明人： Harald KARL
IPC分类号： H04L65/611 , H04L49/351 , H04L65/65
摘要： One or more example embodiments relates to an integrated switching arrangement, in particular an FPGA or ASIC, for processing and transmitting data comprising at least video data in a network. Routes for individual data streams are specified via a configurable addressing scheme. One or more example embodiments further relates to a network device, a network and a method for processing and transmitting data.

2. 发明申请

US20230126759A1 Distributed Data Transmission Method, Apparatus, and System 有权
公开(公告)号：US20230126759A1
公开(公告)日：2023-04-27
申请号：US17905604
申请日：2021-03-04
申请人： Huawei Technologies Co., Ltd.
发明人： Wentao Lan , Yiwei Huang , Xu Tang , Lei Zhang
IPC分类号： H04L47/283 , H04L65/65 , H04L47/2416
摘要： This application provides a distributed data transmission method, an apparatus, and a system. When sending RTP data to an output device, an input device determines a delay time of a first output device and a delay time of a second output device based on a device delay control list, and sends the RTP data to the first output device and the second output device based on the delay time of the first output device and the delay time of the second output device, so that times for the first output device and the second output device to output the data are the same. The times for the first output device and the second output device to output the data are controlled. Thus, the first output device and the second output device can output the data simultaneously.

3. 发明授权

US11637874B2 Communications apparatus, systems, and methods for preventing and/or minimizing session data clipping 有权
公开(公告)号：US11637874B2
公开(公告)日：2023-04-25
申请号：US17024491
申请日：2020-09-17
申请人： Ribbon Communications Operating Company, Inc.
发明人： Tolga Asveren
IPC分类号： H04L65/1069 , H04L61/2575 , H04L61/2567 , H04L67/14 , H04L65/65 , H04L65/1104
摘要： The present invention is directed to communications apparatus, systems, and methods for preventing and/or minimizing session data clipping/loss when using the ICE protocol procedures on a session border controller. An exemplary method embodiment of operating a Session Border Controller (SBC) includes, receiving, at the SBC, an initial offer message from a first user equipment device directed to a second user equipment device, said initial offer message including one or more candidate addresses for the first user equipment device; and establishing a data path between the SBC and the second user equipment device in response to receiving said initial offer message prior to establishing a data session between the first user equipment device and the session border controller.

4. 发明授权

US11627167B1 Network to network interface between service providers for real time communication 有权
公开(公告)号：US11627167B1
公开(公告)日：2023-04-11
申请号：US17183133
申请日：2021-02-23
申请人： CABLE TELEVISION LABORATORIES, INC.
发明人： David Hancock , Ed Miller , Kurt Fennell , Sumanth Channabasappa
IPC分类号： H04L65/1069 , H04L65/65 , H04W76/10 , H04L61/4594 , H04L101/30
摘要： Systems and methods presented herein provide for real time communications between service provider subscribers. In one embodiment, a web server is operable to provide a network-to-network interface (NNI) with a plurality of service providers, to communicate with the service providers through WebRTC links, and to retrieve contact information of subscribers to the service providers over the WebRTC links. The web server also includes a database operable to store the contact information of the subscribers. The web server is also operable to process a connection request from a first of the subscribers to connect with a second of the subscribers, to retrieve the second subscriber's contact information from the database, to push a notification message to a device of the second subscriber using the second subscriber's contact information (e.g., a user identity), and to establish a WebRTC connection between first and second subscribers when the second subscriber accepts the connection.

5. 发明授权

US11606410B2 Broadcasting system, encoder, multiplexing apparatus, multiplexing method, system switching apparatus, and synchronization control apparatus 有权
公开(公告)号：US11606410B2
公开(公告)日：2023-03-14
申请号：US17539593
申请日：2021-12-01
申请人： Kabushiki Kaisha Toshiba , Toshiba Infrastructure Systems & Solutions Corporation
发明人： Tomoo Yamakage
IPC分类号： H04L65/80 , H04J3/06 , H04L65/65 , H04L65/611
摘要： According to one embodiment, there is provided a multiplexing method including: receiving a TS over IP packet from a plurality of encoders which are disposed at physically remote places, or which are disposed in a virtual environment on a cloud computing system where physical locations are unidentifiable; performing multiplexing after compensating for a delay and jitter of a transmission path, based on a timestamp which is stamped on an RTP header of the TS over IP packet; and performing, with respect to a PCR packet, either multiplexing after compensating for the delay and the jitter, based on a time re-generated in a multiplexing apparatus, or multiplexing by generating a PCR packet in the multiplexing apparatus.

6. 发明申请

US20230075582A1 SYSTEMS AND METHODS FOR PROVIDING REAL-TIME AUDIO AND DATA 有权
公开(公告)号：US20230075582A1
公开(公告)日：2023-03-09
申请号：US17902486
申请日：2022-09-02
申请人： MIXHalo Corp.
发明人： Michael Einziger , Anne Marie Simpson , Darren LaGroe , Michal Pietras
IPC分类号： G06F3/16 , H04L65/80 , H04W4/02 , H04L65/1059 , G06F3/00 , H04L65/65 , H04L65/70 , H04L65/75 , H04W4/06
摘要： A method of delivering audio to one or more client computing devices includes receiving, by an audio server computing device, a live audio signal starting at a first time; processing, by the audio server computing device, the live audio signal, thereby creating a data representation of the live audio signal; transmitting, by the audio server computing device, via a wireless network in electronic communication with the audio server computing device, the data representation of the live audio signal to the one or more client computing devices; interpreting, by the one or more client computing devices, the data representation of the live audio signal, thereby producing an interpreted audio signal; and providing, by the one or more client computing devices, the interpreted audio signal to a user listening device starting at a second time. A latency between the first time and the second time is less than 100 milliseconds.

7. 发明申请

US20230072092A1 EFFICIENT COMMON STORAGE OF PARTIALLY ENCRYPTED CONTENT 有权
公开(公告)号：US20230072092A1
公开(公告)日：2023-03-09
申请号：US17984897
申请日：2022-11-10
申请人： TiVo Corporation
发明人： Torbjörn Einarsson , Fritz Barnes
IPC分类号： H04L9/40 , H04L9/06 , G06F21/10 , H04L65/80 , H04N21/2347 , H04L65/65
摘要： Techniques and mechanisms described herein facilitate the efficient common storage of partially encrypted content. According to various embodiments, a client device to transmit a designated representation of a media content item via a communications interface may be received. The media content item may be associated with a plurality of representations including the designated representation. The media content item may be associated with first media content data and second media content data. The first media content data may be shared among the plurality of representations. The second media content data may be specific to the designated representation. The first media content data may be combined with the second media content data to create a designated partially encrypted media content portion associated with the designated representation via a processor. The designated partially encrypted media content portion may be transmitted to the client device via the communications interface.

8. 发明申请

US20230061245A1 System and Method for Using a Proxy to Communicate Between Secure and Unsecure Devices 有权
公开(公告)号：US20230061245A1
公开(公告)日：2023-03-02
申请号：US17818441
申请日：2022-08-09
申请人： Infrared5, Inc.
发明人： Chris Allen , Paul Gregoire, JR. , Todd Anderson , Rajdeep Rath , Andy Shaules
IPC分类号： H04L9/40 , H04L67/02 , H04L61/256 , H04L65/1069 , H04L67/141 , H04L65/65 , H04L65/1045 , H04L67/56
摘要： The present invention relates to systems and methods suitable for establishing communication between secure and unsecure devices. In particular, the present invention relates to systems and methods that enables communication between secure and unsecure devices utilizing communication protocols that require implementation over secured connections.

9. 发明授权

US11593834B2 Methods and apparatus for transmitting multimedia files in a data network 有权
公开(公告)号：US11593834B2
公开(公告)日：2023-02-28
申请号：US17399906
申请日：2021-08-11
申请人： Tamiras Per Pte. Ltd., LLC
发明人： Álvaro Fernández Gutiérrez
IPC分类号： G06Q30/00 , G06Q30/0241 , G06Q30/02 , G06Q30/0242 , H04L65/612 , H04L67/02 , H04L67/146 , H04L65/65
摘要： In one implementation a method of transmitting a multimedia file over a data network is provided that involves receiving from a device in a data network a first message in a first protocol that request first data associated with the multimedia file, the first data being useable by the device to establish a streaming session that involves a transmission of the multimedia file. The first message includes identifying data of a referring site. The method also involves transmitting to the device the first data and optionally the identifying data of the referring site and then receiving from the device a second message in a second protocol for the purpose of creating a streaming session associated with the multimedia file. A streaming session is then created for transmitting the multimedia file to the device. In another implementation a method is provided that involves receiving in a computing device from a referring site an identifier of first data associated with a multimedia file and identifying data of the referring site, wherein the first data is useable for establishing a streaming session for downloading the multimedia file. The method further involves transmitting from the computing device a first message in a first protocol that requests the first data associated with the multimedia file and receiving in the computing device the first data. Upon receiving the first data the computing device transmits a second message in a second protocol for the purpose of creating the streaming session associated with the multimedia file, the second message including the first data and the identifying data of the referring site. The computing device then receives via the streaming session, all or a portion of the multimedia file. In some implementations, the first protocol and the second protocol are the same.

10. 发明授权

US11588888B2 Method of controlling communication and communication control device in which a method for transmitting data is switched 有权
公开(公告)号：US11588888B2
公开(公告)日：2023-02-21
申请号：US17396880
申请日：2021-08-09
申请人： YAMAHA CORPORATION
发明人： Yoshimasa Isozaki
IPC分类号： G06F15/173 , H04L67/1074 , H04L5/00 , G06K9/62 , H04L65/65
摘要： A method of controlling communication includes obtaining a result of comparison between a first feature value of first streaming data and a second feature value of second streaming data and transmitting a first switching signal to a first terminal and a second terminal in the case where the first feature value and the second feature value have a first relation according to the comparison result. The first feature value is of a first streaming data transmitted from the first terminal using the first communication method type. The second feature value is of a second streaming data transmitted from the second terminal using the first communication method type. The first switching signal causes the first terminal and the second terminal to switch from using the first communication method type to using a second communication method type to transmit streaming data between the first terminal and the second terminal.

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