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    Band Segmented Bootstraps and Partitioned Frames
    43.
    发明申请
    Band Segmented Bootstraps and Partitioned Frames 审中-公开

    公开(公告)号：US20180062820A1

    公开(公告)日：2018-03-01

    申请号：US15679739

    申请日：2017-08-17

    Applicant: Sinclair Broadcast Group, Inc.

    Inventor： Michael J. SIMON

    IPC: H04L5/00 ,  H03K19/01 ,  H04L5/22 ,  H04L27/26

    CPC classification number: H04L5/0083 ,  G06F17/142 ,  H03K19/01 ,  H04L5/0007 ,  H04L5/0044 ,  H04L5/0048 ,  H04L5/22 ,  H04L27/2666 ,  H04W76/15

    Abstract: Apparatuses and methods are provided for generating, transmitting, receiving, and decoding one or more band segmented bootstrap signals and one or more corresponding partitioned post bootstrap signals. For example, a transmitter is configured to generate a first set of symbols and a second set of symbols, where the first set of symbols includes information about the second set of symbols. The transmitter is further configured to generate a third set of symbols and a fourth set of symbols, where the third set of symbols includes information about the fourth set of symbols. The transmitter is also configured to generate a data frame including the first, second, third, and fourth set of symbols. A bandwidth of the data frame includes a first segment and a second segment.

    Terrestrial Broadcast Market Exchange Network Platform and Broadcast Augmentation Channels for Hybrid Broadcasting in the Internet Age
    45.
    发明申请
    Terrestrial Broadcast Market Exchange Network Platform and Broadcast Augmentation Channels for Hybrid Broadcasting in the Internet Age 有权
    互联网时代混合广播的地面广播市场交换网络平台和广播增强频道

    公开(公告)号：US20140150014A1

    公开(公告)日：2014-05-29

    申请号：US14092993

    申请日：2013-11-28

    Applicant: Sinclair Broadcast Group, Inc.

    Inventor： Mark A. Aitken ,  Michael J. Simon

    IPC: H04N21/61 ,  H04N21/643 ,  H04N21/488

    CPC classification number: H04N21/64322 ,  H04H20/423 ,  H04N21/2381 ,  H04N21/6112

    Abstract: A new television broadcast model called a Broadcast Market Exchange (BMX) eliminates the inefficiency in spectrum usage, providing maximum flexibility in delivering content through either VHF (for fixed location receiving devices) or UHF (optimized for mobile receiving devices) transmission/propagation. In conjunction with the BMX, a wireless communications system architecture is provided to enable a broadcast augmentation channel. The augmentation channel provides supplementation of the Quality of Service (QoS) of a one way User Datagram Protocol (UDP) delivery environment. The augmentation channel may be comprised of one or more physical delivery mechanisms (wired or wireless), but can be effectively unified for increasing QoS and or scalable levels of service (additional essence) to improve the user experience.

    Abstract translation: 称为广播市场交换（BMX）的新电视广播模式消除了频谱使用的低效率，通过VHF（固定位置接收设备）或UHF（针对移动接收设备进行了优化）传输/传播提供了最大的灵活性。 结合BMX，提供无线通信系统架构以实现广播增加信道。 增强信道提供对单向用户数据报协议（UDP）传送环境的服务质量（QoS）的补充。 增强信道可以由一个或多个物理传递机制（有线或无线）组成，但是可以有效地统一以增加服务质量和/或可扩展级别的服务（附加实质），以改善用户体验。

    Methods and systems for extending ATSC 3.0 physical layer broadcast to enable convergence with unicast 5G
    50.
    发明授权
    Methods and systems for extending ATSC 3.0 physical layer broadcast to enable convergence with unicast 5G 有权

    公开(公告)号：US11388629B2

    公开(公告)日：2022-07-12

    申请号：US16697976

    申请日：2019-11-27

    Applicant: Sinclair Broadcast Group, Inc.

    Inventor： Michael J. Simon ,  Mark A. Aitken

    IPC: H04W28/06 ,  H04W72/04 ,  H04L7/027 ,  H04W84/04 ,  H04N5/376

    Abstract: The ATSC 3.0 physical layer broadcast standard is extended with new OFDM numerology, L1 signaling and frame structure aligned with 5G. This is done to enable improved broadcast mobility and convergence 5G release 16 as a Non-3GPP access network. The 5G core network and Broadcast core network interwork over defined interfaces to enable convergence layer 3. This enables improvements of broadcast physical layer for physics of broadcast. The 5G unicast physical layer is enhanced for physics of unicast, and then both are converged at layer 3. This is novel and has many benefits compared to the legacy LTE broadcast method (e.g., Evolved Multimedia Broadcast Multicast Services (eMBMS)), which combines both broadcast and unicast into a single shared LTE frame at layer 1. The eMBMS method is then improved for dominate unicast mode in shared L1 frame. The result is the broadcast performance and efficiency in eMBMS are less than optimal.

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