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公开(公告)号：US11457098B2
公开(公告)日：2022-09-27
申请号：US16933565
申请日：2020-07-20
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Sung-hee Hwang , Alain Mourad , Hyun-Koo Yang
IPC: H04L29/06 , H04L69/22 , H04N21/236 , H04L5/00 , H04N21/2383 , H04N21/2381 , H03M13/25 , H04N21/2362 , H04N21/426 , H04N21/434 , H04N21/647 , H04L65/65 , H04L65/70 , H04L65/75 , H04N21/00 , 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.
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公开(公告)号：US11418634B2
公开(公告)日：2022-08-16
申请号：US16926122
申请日：2020-07-10
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Sung-oh Hwang , Alain Mourad , Hyun-Koo Yang , Sung-hee Hwang
Abstract: A transmitting apparatus is provided. The transmitting apparatus includes: a baseband packet (BBP) generator configured to generate a BBP including a header and payload data; a frame generator configured to generate a frame including the BBP; a signal processor configured to signal-process the generated frame; and a transmitter configured to transmit the signal-processed frame. The header includes information about a type of the payload data, whether an additional header exists, a length of the payload data, and a Least Significant Bit (LSB) of the length of the payload data. Therefore, various types of data are mapped on a physical layer based on information included in the header, and data processing efficiency is improved.
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公开(公告)号：US10999011B2
公开(公告)日：2021-05-04
申请号：US16588286
申请日：2019-09-30
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hong-Sil Jeong , Sung-Ryul Yun , Hyun-Koo Yang , Se-Ho Myung , Alain Mourad , Ismael Gutierrez
Abstract: An apparatus and a method for transmitting and receiving a signal in a communication system are provided. The method includes checking a type of the signal to be transmitted; determining a number of puncture bits according to the type of the signal; and puncturing an encoded signal to be transmitted according to the number of puncture bits.
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公开(公告)号：US10742781B2
公开(公告)日：2020-08-11
申请号：US15989855
申请日：2018-05-25
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Sung-oh Hwang , Alain Mourad , Hyun-Koo Yang , Sung-hee Hwang
IPC: H04L29/06 , H04L12/741
Abstract: A transmitting apparatus is provided. The transmitting apparatus includes: a baseband packet (BBP) generator configured to generate a BBP including a header and payload data; a frame generator configured to generate a frame including the BBP; a signal processor configured to signal-process the generated frame; and a transmitter configured to transmit the signal-processed frame. The header includes information about a type of the payload data, whether an additional header exists, a length of the payload data, and a Least Significant Bit (LSB) of the length of the payload data. Therefore, various types of data are mapped on a physical layer based on information included in the header, and data processing efficiency is improved.
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公开(公告)号：US20200028621A1
公开(公告)日：2020-01-23
申请号：US16588286
申请日：2019-09-30
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hong-Sil JEONG , Sung-Ryul Yun , Hyun-Koo Yang , Se-Ho Myung , Alain Mourad , Ismael Gutierrez
Abstract: An apparatus and a method for transmitting and receiving a signal in a communication system are provided. The method includes checking a type of the signal to be transmitted; determining a number of puncture bits according to the type of the signal; and puncturing an encoded signal to be transmitted according to the number of puncture bits.
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Patent Agency Ranking
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.
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7.发明授权Method and apparatus for transmission and reception of data streams in digital video broadcasting systems 有权用于在数字视频广播系统中发送和接收数据流的方法和装置公开(公告)号：US09066333B2
公开(公告)日：2015-06-23
申请号：US13857830
申请日：2013-04-05
Applicant: Samsung Electronics Co. Ltd.
Inventor： Alain Mourad , Sung-Ryul Yun
CPC classification number: H04L5/0053 , H04L5/0064 , H04L65/60 , H04N5/38 , H04N21/2362 , H04N21/6112 , H04N21/6131 , H04W72/04
Abstract: A method for mapping of one or more logical channels onto a radio frequency channel in a communication system is provided. The method includes determining a logical channel type from a plurality of logical channel types, and mapping at least one logical frame of the determined logical channel type to at least one physical frame on at least one Radio Frequency (RF) channel based on the determined logical channel type.
Abstract translation: 提供了一种用于将一个或多个逻辑信道映射到通信系统中的射频信道上的方法。 该方法包括从多个逻辑信道类型确定逻辑信道类型，以及基于所确定的逻辑，将确定的逻辑信道类型的至少一个逻辑帧映射到至少一个射频（RF）信道上的至少一个物理帧 渠道类型。
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8.发明授权Method and apparatus for transmission and reception of data streams in digital video broadcasting systems 有权用于在数字视频广播系统中发送和接收数据流的方法和装置公开(公告)号：US08964682B2
公开(公告)日：2015-02-24
申请号：US13857668
申请日：2013-04-05
Applicant: Samsung Electronics Co., Ltd.
Inventor： Alain Mourad , Sung-Ryul Yun
CPC classification number: H04L5/0053 , H04L5/0064 , H04L65/60 , H04N5/38 , H04N21/2362 , H04N21/6112 , H04N21/6131 , H04W72/04
Abstract: A method of transmitting data in a wireless communication system is provided. The method comprises mapping service data onto a first set of multiple Physical Layer Pipes (PLPs), mapping the first set of multiple PLPs onto a first set of logical frames, wherein each of the first set of logical frames is of the same size, forming a first logical channel comprising the first set of logical frames, and transmitting the mapped service data over a target delivery system.
Abstract translation: 提供了一种在无线通信系统中发送数据的方法。 该方法包括将服务数据映射到第一组多个物理层管道（PLP）上，将第一组多个PLP映射到第一组逻辑帧上，其中第一组逻辑帧中的每一个具有相同的大小，形成 包括第一组逻辑帧的第一逻辑信道，以及通过目标传送系统发送映射的服务数据。
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9.发明授权Apparatus and method for transmitting and receiving signaling information in a digital broadcasting system 有权用于在数字广播系统中发送和接收信令信息的装置和方法公开(公告)号：US08959554B2
公开(公告)日：2015-02-17
申请号：US13870477
申请日：2013-04-25
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sung-Oh Hwang , Alain Mourad
IPC: H04N7/16 , H04N21/61 , H04N21/643 , H04N21/2362
CPC classification number: H04N21/6131 , H04N21/2362 , H04N21/643 , H04N21/64322
Abstract: A method for transmitting signaling information for reception of a broadcast service in a digital broadcasting system is provided. The method includes generating signaling information that includes a network information table indicating information about a transport network over which broadcast service data is transmitted, and a service information table indicating at least one broadcast service and information about at least one Physical Layer Pipe mapped to the at least one broadcast service, and transmitting the signaling information in a Generic Stream Encapsulation packet.
Abstract translation: 提供一种用于在数字广播系统中发送用于接收广播服务的信令信息的方法。 该方法包括产生信令信息，该信令信息包括指示关于传输广播服务数据的传输网络的信息的网络信息表，以及指示至少一个广播服务的服务信息表和关于映射到该信息的至少一个物理层管道的信息 至少一个广播服务，并且在通用流封装分组中发送信令信息。
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公开(公告)号：US20210258101A1
公开(公告)日：2021-08-19
申请号：US17306246
申请日：2021-05-03
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hong-Sil Jeong , Sung-Ryul Yun , Hyun-Koo Yang , Se-Ho Myung , Alain Mourad , Ismael Gutierrez
Abstract: Apparatuses for transmitting and receiving a signal in a communication system are provided. An apparatus of a receive device includes a receiver configured to receive, from a transmit device, a signal comprising remaining bits of parity bits after puncturing, wherein the parity bits are obtained by adding at least one shortened bit to information bits to obtain input bits for an encoding, if a number of the information bits is less than a number of the input bits for the encoding; and a hardware processor configured to determine a number of puncture bits for the parity bits, generate an output signal by adding at least one value corresponding to the number of the puncture bits to the signal, and decode the output signal.
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