-
公开(公告)号：US10051094B2
公开(公告)日：2018-08-14
申请号：US15271838
申请日：2016-09-21
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Sung-hee Hwang , Alain Mourad , Hyun-koo Yang
IPC: H04L29/06 , H04N21/00 , H04N21/236 , H04L5/00 , H04N21/2383 , H03M13/00 , H04N21/60
Abstract: A transmitting apparatus, a receiving apparatus and methods of controlling these apparatuses are provided. The transmitting apparatus includes: a baseband packet generator configured to, based on an input stream including a first type stream and a second type stream, generate a baseband packet including a header and payload data corresponding to the first type stream; a frame generator configured to generate a frame including the baseband packet; a signal processor configured to perform signal-processing on the generated frame; and a transmitter configured to transmit the signal-processed frame, wherein the header includes a type of the payload data in the baseband packet and the number of the first type stream packets in the baseband packet.
-
Patent Agency Ranking
公开(公告)号：US09917930B2
公开(公告)日：2018-03-13
申请号：US14989894
申请日：2016-01-07
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Hyun-koo Yang , Sung-hee Hwang
CPC classification number: H04L69/22 , H04L65/4076 , H04L65/4084 , H04L65/607 , H04L67/32 , H04L69/04
Abstract: Disclosed is a transmitting apparatus which includes: a packet generator generating a packet including a header and a payload from an input stream including a plurality of transport stream (TS) packets; and a signal processor signal-processing the packet, wherein the header includes a base header including a first field indicating a packet type which is the TS packets, and a second field indicating a number of TS packets included in the payload, wherein the base header further includes a third field set to a first value indicating that there is no additional header or a second value indicating that there is an additional header, wherein, when the third field is set to the second value, the additional header includes a fourth field indicating a number of deleted null packets with respect to each of at least one TS packet group including consecutive TS packets, and wherein the null packets deleted with respect to each of the TS packet group precede a first TS packet or follow a last TS packet included in each of the TS packet group.
-
公开(公告)号：US09906982B2
公开(公告)日：2018-02-27
申请号：US15385016
申请日：2016-12-20
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Sung-hee Hwang , Hyun-koo Yang , Sung-oh Hwang
CPC classification number: H04W28/065 , H04L27/2601 , H04L69/22 , H04W28/06
Abstract: A method for generating a packet of transmitting apparatus is provided. The method includes: setting a value of a Deleted Null Packet (DNP) counter to zero; increasing the value for each deleted null packet preceding a non-null transport stream (TS) packet; and generating a packet comprising a header and a payload, wherein the header includes a DNP field, the payload includes the non-null TS packet, and the value of the DNP counter is used to set the DNP field.
-
24.发明授权公开(公告)号：US09571318B2
公开(公告)日：2017-02-14
申请号：US14498235
申请日：2014-09-26
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Sung-hee Hwang , Hyun-koo Yang
IPC: H04L27/26 , H04H20/33 , H04L1/00 , H04N21/2343 , H04N19/30 , H04N21/2362 , H04N21/2383 , H04N21/438
CPC classification number: H04L27/2602 , H04H20/33 , H04L1/0052 , H04N19/30 , H04N21/234327 , H04N21/2362 , H04N21/2383 , H04N21/438
Abstract: Provided are a transmitting apparatus, a receiving apparatus and methods of controlling the transmission and reception. The transmitting apparatus includes: a baseband packet generator configured to, in response to input of data, generate a baseband packet for mapping the data with a physical layer; a baseband frame generator configured to generate a baseband frame including the baseband packet; a signal processor configured to signal-process the baseband frame; and a transmitter configured to transmit the baseband frame after the signal processing, wherein the baseband packet includes signaling information which indicates that the data comprises at least one of base layer data and enhancement layer data.
Abstract translation: 提供一种发送装置，接收装置和控制发送和接收的方法。 发送装置包括：基带包发生器，被配置为响应于数据的输入，生成用于将数据与物理层映射的基带包; 基带帧生成器，被配置为生成包括所述基带分组的基带帧; 信号处理器，被配置为信号处理所述基带帧; 以及发射机，被配置为在所述信号处理之后发射所述基带帧，其中所述基带分组包括指示所述数据包括基本层数据和增强层数据中的至少一个的信令信息。
-
25.发明授权公开(公告)号：US09559723B2
公开(公告)日：2017-01-31
申请号：US14498408
申请日：2014-09-26
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Sung-hee Hwang , Hyun-koo Yang
CPC classification number: H03M13/2792 , H03M13/1102 , H03M13/152 , H03M13/255 , H03M13/2707 , H03M13/271 , H03M13/2906 , H04L1/00 , H04L1/0058 , H04L1/007 , H04L1/0071
Abstract: Provided are apparatuses and methods for generating and transmitting transmission frames of information data. A transmitting apparatus includes: a stream processor configured to generate a plurality of baseband frames; a frame generator configured to generate, from the plurality of baseband frames, a plurality of transmission frames which includes information data commonly provided to a fixed device and a mobile device, first parities to be used for signal processing at the fixed device, and second parities to be used for signal processing at the mobile device; and a transmitter configured to transmit the plurality of transmission frames.
Abstract translation: 提供了用于生成和发送信息数据的传输帧的装置和方法。 发送装置包括：流处理器，被配置为生成多个基带帧; 帧生成器，被配置为从所述多个基带帧生成包括通常提供给固定设备和移动设备的信息数据的多个传输帧，用于固定设备处的信号处理的第一奇偶校验和第二奇偶校验 用于移动设备处的信号处理; 以及被配置为发送所述多个传输帧的发射机。
-
公开(公告)号：US09467748B2
公开(公告)日：2016-10-11
申请号：US14484497
申请日：2014-09-12
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Hyun-koo Yang , Sung-hee Hwang , Sung-ryul Yun
IPC: H04N7/173 , H04N21/61 , H04N21/2389 , H04L1/00 , H04N21/2383 , H04H60/07 , H03M13/25 , H03M13/35 , H03M13/00
CPC classification number: H04N21/6112 , H03M13/25 , H03M13/35 , H03M13/6516 , H03M13/6552 , H04H60/07 , H04L1/0009 , H04L1/0017 , H04L1/0057 , H04L2001/0096 , H04N21/2383 , H04N21/2389
Abstract: A signal processing apparatus is provided. The signal processing apparatus includes: a packet classifier configured to receive a transport stream including a content, and classify a plurality of packets constituting the content into a plurality of packet groups according to a predetermined condition; and a transport unit configured to transport the plurality of packet groups through a plurality of signal processing routes to each of which a different signal processing method is applied.
Abstract translation: 提供一种信号处理装置。 信号处理装置包括：分组分类器，被配置为接收包括内容的传输流，并根据预定条件将构成内容的多个分组分类成多个分组组; 以及传输单元，被配置为通过多个信号处理路由传输所述多个分组组，其中每个分组组应用不同的信号处理方法。
-
-
-
-
-
Search Results
26
records
(took 0.022 seconds)
