公开(公告)号：US12003793B2

公开(公告)日：2024-06-04

申请号：US17599404

申请日：2019-05-08

Applicant: LG ELECTRONICS INC.

Inventor： Jonghun Yoo ,  Yoonjung Kim ,  Sangheon Lee ,  Jaehyeok Lee ,  Taeil Chung

IPC: H04N21/2343 ,  H04N21/236 ,  H04N21/2381 ,  H04N21/61

CPC classification number: H04N21/2343 ,  H04N21/236 ,  H04N21/2381 ,  H04N21/6106

Abstract: The present invention relates to a transmission apparatus and reception apparatus for parallel data streams. The present specification discloses a wireless stream transmission apparatus comprising: an encoder for dividing an inputted picture into multiple areas and performing, for each area, encoding so as to generate a bitstream including a header and data; a DS generating unit for removing or modifying at least a portion of headers related to the multiple areas into compact headers, and combining, with the data, at least the remaining headers which have not been removed or the compact headers so as to generate a data stream for each area; and a communication unit for packing the data stream so as to generate a packet, and transmitting, on the basis of wireless communication, the packet to a wireless stream reception apparatus. By using modified headers in applications where real time is important, it is possible to reduce a traffic burden and satisfy low-latency requirements.

公开(公告)号：US20240040212A1

公开(公告)日：2024-02-01

申请号：US18482936

申请日：2023-10-09

Applicant: IPAR, LLC

Inventor： Joseph L. Spears

IPC: H04N21/858 ,  H04N21/4722 ,  H04N21/8541 ,  G06F15/02 ,  H04N21/237 ,  H04N21/854 ,  H04N21/431 ,  H04N21/462 ,  H04N21/4786 ,  H04N21/61 ,  H04N21/475 ,  H04N21/4788

CPC classification number: H04N21/858 ,  H04N21/4722 ,  H04N21/8541 ,  G06F15/0291 ,  H04N21/237 ,  H04N21/854 ,  H04N21/4316 ,  H04N21/4622 ,  H04N21/4786 ,  H04N21/6106 ,  H04N21/4758 ,  H04N21/4788 ,  H04N21/6137

Abstract: Systems and methods are provided for providing content to a user via communications between a content provider and a user Systems and methods include providing a plurality of pre-existing content items to a system; and using the system, controlling transmission of sub-portions of content to a user presentation device based on received control signals, said controlling including generating dynamic content as a result of received control signals and user created content received from the user, where said controlling further includes detecting that particular user created content is irrelevant, generating the dynamic content based on a determination that the particular user created content is irrelevant, and editing the dynamic content to incorporate the particular user created content despite the particular user created content being deemed irrelevant.

公开(公告)号：US11800204B2

公开(公告)日：2023-10-24

申请号：US17358133

申请日：2021-06-25

Applicant: IPAR, LLC

Inventor： Joseph L Spears

IPC: H04N21/858 ,  G06F15/02 ,  H04N21/431 ,  H04N21/4722 ,  H04N21/8541 ,  H04N21/237 ,  H04N21/854 ,  H04N21/462 ,  H04N21/4786 ,  H04N21/61 ,  H04N21/475 ,  H04N21/4788

CPC classification number: H04N21/858 ,  G06F15/0291 ,  H04N21/237 ,  H04N21/4316 ,  H04N21/4622 ,  H04N21/4722 ,  H04N21/4758 ,  H04N21/4786 ,  H04N21/4788 ,  H04N21/6106 ,  H04N21/6137 ,  H04N21/854 ,  H04N21/8541

Abstract: Systems and methods are provided for providing content to a user device. Content is provided to a user via an e-book transmission channel via a network for display on a first application, wherein pre-defined metadata associated with the content identifies a content event trigger at a point in the content, wherein the content event trigger is associated with a user accessing a pre-specified point of the e-book. When the content event trigger is reached, a trigger signal is received via the network and transmitting supplemental content that was not previously accessible on the device over the network from a server to the device for access on a second mobile device application that is different from the first mobile device application.

公开(公告)号：US20230336811A1

公开(公告)日：2023-10-19

申请号：US18335276

申请日：2023-06-15

Applicant: DISH Network L.L.C.

Inventor： Kan Man Wong

IPC: H04N21/433 ,  H04N21/238 ,  G10L15/22 ,  H04N21/45 ,  H04N21/262 ,  H04N21/61 ,  H04N21/81 ,  H04N21/4363 ,  H04N21/462 ,  H04B7/185 ,  H04N21/2665 ,  G06F9/451 ,  G06F9/44 ,  H04N21/475 ,  H04N21/478 ,  H04L61/5014 ,  H04L41/0893 ,  H04L65/611 ,  G06F8/41 ,  G06F8/70

CPC classification number: H04N21/433 ,  H04N21/238 ,  G10L15/22 ,  H04N21/4518 ,  H04N21/4516 ,  H04N21/26291 ,  H04N21/6118 ,  H04N21/6125 ,  H04N21/6143 ,  H04N21/818 ,  H04N21/43637 ,  H04N21/4622 ,  H04B7/18523 ,  H04N21/2665 ,  G06F9/451 ,  G06F9/44 ,  H04N21/475 ,  H04N21/478 ,  H04L61/5014 ,  H04N21/6106 ,  H04L41/0893 ,  H04L65/611 ,  G06F8/45 ,  G06F8/451 ,  G06F8/453 ,  G06F8/70 ,  G10L2015/223 ,  H04L2101/668

Abstract: Various arrangements for facilitating smart television content receivers are provided. A primary television receiver (PTR) having a first operating system may be configured to receive digital content from a remote content provider and distribute the content to one or more devices in response to a request for the content. A secondary television receiver (STR) configured to be in communication with a PTR and having a second operating system may be configured to receive the digital content from the PTR and provide the content to a display for presentation. The STR may include a first software stack including a first inter-process communication (IPC) mechanism, and a second software stack including the first IPC mechanism and a second IPC mechanism. The first IPC may support communication within the first stack as well as between the first stack and the second stack. The second IPC may support communication within the second stack.

公开(公告)号：US09980013B2

公开(公告)日：2018-05-22

申请号：US15319648

申请日：2015-07-07

Applicant: LG ELECTRONICS INC.

Inventor： Soojin Hwang ,  Jongyeul Suh

IPC: H04N21/81 ,  H04N21/6379 ,  H04N13/00 ,  H04N21/61

CPC classification number: H04N21/816 ,  H04N13/128 ,  H04N13/139 ,  H04N13/161 ,  H04N19/597 ,  H04N19/70 ,  H04N21/4345 ,  H04N21/6106 ,  H04N21/6379 ,  H04N21/8451 ,  H04N2013/0081

Abstract: The present invention relates to a method and/or apparatus for transmitting and receiving a broadcast signal for a three-dimensional (3D) broadcasting service. A broadcast signal transmission method according to an embodiment of the present invention comprises the steps of: encoding each of packing frames, in which at least one frame among a left image frame, a right image frame, a depth map frame for the left image, and a depth map frame for the right image is packed, and signaling information for the packing frames; and generating a broadcast signal including the encoded packing frames and signaling information; and transmitting the generated broadcast signal.

公开(公告)号：US09936160B1

公开(公告)日：2018-04-03

申请号：US14808403

申请日：2015-07-24

Applicant: CSC Holdings, LLC

Inventor： Eric Joseph Godas

IPC: H04N7/16 ,  H04N7/10 ,  H04L12/24 ,  H04N21/61

CPC classification number: H04N7/102 ,  H04L41/0213 ,  H04L41/0681 ,  H04N7/104 ,  H04N21/6106 ,  H04N21/6118

Abstract: Firmware is installed in a cable modem, enabling detection of the presence or absence of a cable trap in the feed of a customer location. Such a cable modem includes a trap-detection module and a trap-detection object. The trap-detection module is configured to determine whether a signal is present at a cable-television frequency. The trap-detection object is configured to store data as to whether the signal is present and support polling by providing the stored data in response to a received polling command.

公开(公告)号：US20170228781A1

公开(公告)日：2017-08-10

申请号：US15331291

申请日：2016-10-21

Applicant: Hotdot TV, Inc.

Inventor： Michael V. Conte

IPC: G06Q30/02 ,  G06Q50/00 ,  H04N21/431 ,  H04N21/84 ,  H04N21/478 ,  H04N21/61

CPC classification number: G06Q30/0257 ,  G06Q30/0273 ,  G06Q30/0275 ,  G06Q30/0643 ,  G06Q50/01 ,  H04N21/2547 ,  H04N21/4312 ,  H04N21/4725 ,  H04N21/47815 ,  H04N21/6106 ,  H04N21/812 ,  H04N21/84

Abstract: Systems and methods for identifying, interacting with, and purchasing items of interest in video content. A plurality of video image frames are provided to a user, and a selection of one of the image frames is received and displayed. One or more selectable visual indicators are displayed on the selected image frame, with at least one of the visual indicators being associated with a product or service shown in the image frame. The user can select one of the visual indicators to be directed to information about the product or service, including where the product or service can be purchased.

公开(公告)号：US20170188059A1

公开(公告)日：2017-06-29

申请号：US15392241

申请日：2016-12-28

Applicant: ECHOSTAR TECHNOLOGIES L.L.C.

Inventor： Robert Drew Major

IPC: H04N21/231 ,  H04N21/2187 ,  H04N21/2387 ,  H04N21/647 ,  H04N21/61

CPC classification number: H04N21/2402 ,  H04L43/0876 ,  H04L43/0888 ,  H04L65/4084 ,  H04L65/80 ,  H04L67/327 ,  H04N21/2187 ,  H04N21/23103 ,  H04N21/23106 ,  H04N21/23116 ,  H04N21/23406 ,  H04N21/23439 ,  H04N21/237 ,  H04N21/238 ,  H04N21/2387 ,  H04N21/26216 ,  H04N21/26258 ,  H04N21/2747 ,  H04N21/278 ,  H04N21/41407 ,  H04N21/4147 ,  H04N21/4334 ,  H04N21/4383 ,  H04N21/44004 ,  H04N21/44209 ,  H04N21/4621 ,  H04N21/4622 ,  H04N21/4825 ,  H04N21/6106 ,  H04N21/6131 ,  H04N21/64322 ,  H04N21/64707 ,  H04N21/64723 ,  H04N21/64738 ,  H04N21/6581 ,  H04N21/6582 ,  H04N21/8456

Abstract: Systems, devices, and methods for streaming media content over a network are provided. One exemplary method of streaming media content over a network involves transmitting one or more portions of the media content to a client device via a delivery route between a content delivery source and the network, determining a performance metric associated with the transmitting of the one or more portions via the delivery route, and dynamically adjusting the delivery route between the content delivery source and the network based at least in part on the performance metric.

公开(公告)号：US09549214B2

公开(公告)日：2017-01-17

申请号：US14530391

申请日：2014-10-31

Applicant: BROADCOM CORPORATION

Inventor： Ardie Venes ,  Donald George McMullin

IPC: H04N21/4363 ,  H04N21/436 ,  H04N21/4385 ,  H04N21/4402 ,  H04N21/40 ,  H04N21/61 ,  H04N21/41 ,  H04N7/10

CPC classification number: H04N21/4363 ,  H04N7/106 ,  H04N21/40 ,  H04N21/41 ,  H04N21/436 ,  H04N21/43615 ,  H04N21/43632 ,  H04N21/43637 ,  H04N21/4385 ,  H04N21/440218 ,  H04N21/61 ,  H04N21/6106 ,  H04N21/6118

Abstract: A cable network gateway receives a downstream broadband signal via service provider cabling at an interface. An Analog to Digital Converter (ADC) converts the downstream broadband signal to a digital downstream broadband signal. A digital filter attenuates an upper spectrum from the digital downstream broadband signal to produce a filtered digitized downstream broadband signal. An in-home communications transceiver produces a digital in-home communications signal that overlaps the upper spectrum. Summing circuitry sums the filtered digitized downstream broadband signal with the digital in-home communications signal to produce a combined digital signal. A Digital to Analog Converter (DAC) converts the combined digital signal to a combined analog signal and an in-home cable interface transmits the combined analog signal via in-home cabling. The downstream broadband signal may be a Data over Cable System Interface Specification (DOCSIS) 3.0/3.1 signal and the digital in-home communications signal comprises a Multimedia over Coaxial Alliance (MoCA) signal.

Abstract translation: 有线网络网关通过接口上的服务提供商布线接收下行宽带信号。 模数转换器（ADC）将下行宽带信号转换为数字下行宽带信号。 数字滤波器衰减来自数字下行宽带信号的较高频谱，以产生滤波后的数字化下行宽带信号。 家庭内通信收发器产生与较高频谱重叠的数字家庭内通信信号。 累加电路将滤波后的数字化下行宽带信号与数字家庭内通信信号相加，以产生组合的数字信号。 数模转换器（DAC）将组合的数字信号转换为组合的模拟信号，家庭内有线接口通过家庭电缆传输组合的模拟信号。 下行宽带信号可以是数据电缆系统接口规范（DOCSIS）3.0 / 3.1信号，并且数字家庭内通信信号包括多媒体同轴联盟（MoCA）信号。

公开(公告)号：US20160308784A1

公开(公告)日：2016-10-20

申请号：US14988460

申请日：2016-01-05

Applicant: Comcast Cable Communications, LLC

Inventor： Kevin N. Taylor ,  Doug Jones

IPC: H04L12/911 ,  H04L12/935 ,  H04L29/12

CPC classification number: H04L47/825 ,  H04L12/2801 ,  H04L12/2803 ,  H04L12/2838 ,  H04L12/2856 ,  H04L12/2872 ,  H04L49/30 ,  H04L61/2015 ,  H04L61/2592 ,  H04L67/125 ,  H04L67/303 ,  H04L2012/2849 ,  H04N7/17318 ,  H04N21/4227 ,  H04N21/6106 ,  H04N21/6118 ,  H04N21/6168 ,  H04N21/64322

Abstract: A Cable Modem Termination System (CMTS) having a gateway configured to output signals on over data tunnels for transfer over a cable network to Customer Premises Equipment (CPE). Each data tunnel is preferably characterized as a one-way data stream of out-of-band (OOB) messaging signals.

Abstract translation: 有线调制解调器终端系统（CMTS）具有被配置为在数据通道上输出信号的网关，用于通过有线网络传送到客户端设备（CPE）。 每个数据隧道优选地被表征为带外（OOB）消息传递信号的单向数据流。