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公开(公告)号：US10827045B2
公开(公告)日：2020-11-03
申请号：US15458531
申请日：2017-03-14
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Alain Mourad , Sung-hee Hwang , Daniel Ansorregui , Belkacem Mouhouche , Hak-ju Lee
IPC: H04L29/08 , H04N19/70 , G06F16/21 , H04H20/95 , H04H60/73 , H04L29/06 , H04B1/02 , H04N21/234 , H04N21/236
Abstract: Provided are a data structure including a header area, and a payload area comprising data, a method of generating the data structure, and extracting information from the data structure. At least one of the header area and the payload area includes at least one sub-area in which one or more signal fields are included. At least one signal field among the signal fields includes information for signalling presence or absence of one or more information fields located at least partly in the data structure, the one or more information fields corresponding to the one or more signal fields.
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公开(公告)号：US10050741B2
公开(公告)日：2018-08-14
申请号：US15720770
申请日：2017-09-29
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hong-Sil Jeong , Ismael Gutierrez , Alain Mourad , Sung-Ryul Yun , Hyun-Koo Yang
IPC: H04L1/00
Abstract: A method and an apparatus for encoding, transmitting, and receiving signaling information in a broadcasting/communication system are provided. The method includes generating the signaling information which comprises a plurality of pieces; determining a number of coded blocks to which the signaling information is to be encoded, based on a number of bits of the signaling information and a number of encoder input information bit; segmenting each piece of the signaling information based on the number of the coded blocks; constructing input information bits of each coded block to include segmented parts of each piece of the signaling information; encoding the input information bits to each coded block; and transmitting each coded block.
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公开(公告)号：US09585147B2
公开(公告)日：2017-02-28
申请号：US15176948
申请日：2016-06-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Ismael Gutierrez , Alain Mourad
CPC classification number: H04L5/0053 , H04L1/0057 , H04L1/008 , H04L1/0084 , H04L1/0086 , H04L27/2602 , H04L65/607 , H04W72/005 , H04W72/04 , H04W72/0446
Abstract: A method of transmitting at least one data stream by a transmitter in a wireless communication system and an apparatus in a transmission device for transmitting at least one data stream in a wireless communication system are provided. The method includes generating a frame including a preamble section and a data section, the preamble section including signaling information and the data section including at least one data stream; and transmitting the generated frame, wherein the signaling information comprises first information related to the at least one data stream of the frame, second information related to the first information of the frame, at least one parity bit for decoding third information related to at least one data stream of a next frame, and information indicating a use of the at least one parity bit.
Abstract translation: 提供了一种在无线通信系统中的发射机发送至少一个数据流的方法和用于在无线通信系统中发送至少一个数据流的传输设备中的装置。 所述方法包括：生成包括前导码部分和数据部分的帧，所述前导码部分包括信令信息，所述数据部分包括至少一个数据流; 并且发送所生成的帧，其中所述信令信息包括与所述帧的所述至少一个数据流相关的第一信息，与所述帧的所述第一信息相关的第二信息，用于解码与至少一个相关的第三信息的至少一个奇偶校验位 下一帧的数据流，以及指示使用该至少一个奇偶校验位的信息。
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14.发明授权Transmitting apparatus, receiving apparatus, and signal processing method thereof 有权发送装置，接收装置及其信号处理方法公开(公告)号：US09485295B2
公开(公告)日：2016-11-01
申请号：US14476872
申请日：2014-09-04
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Sung-hee Hwang , Alain Mourad , Hyun-koo Yang
IPC: H04L29/06 , H04N21/00 , H04N21/236
CPC classification number: H04L69/22 , H03M13/255 , H03M13/6552 , H04L5/0044 , H04L5/0053 , H04L65/602 , H04L65/607 , H04L65/608 , H04N21/00 , H04N21/23605 , H04N21/2362 , H04N21/2381 , H04N21/2383 , H04N21/42615 , H04N21/4343 , H04N21/60 , H04N21/64707
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.
Abstract translation: 提供了发送装置，接收装置以及这些装置的控制方法。 所述发送装置包括：基带分组生成器，被配置为基于包括第一类型流和第二类型流的输入流，生成包括对应于所述第一类型流的报头和有效载荷数据的基带分组; 帧生成器，被配置为生成包括所述基带分组的帧; 信号处理器，被配置为对所生成的帧执行信号处理; 以及发送器，被配置为发送所述经信号处理的帧，其中所述报头包括所述基带分组中的有效载荷数据的类型和所述基带分组中的所述第一类型流分组的数量。
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公开(公告)号：US09432153B2
公开(公告)日：2016-08-30
申请号：US14301437
申请日：2014-06-11
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Belkacem Mouhouche , Daniel Ansorregui , Alain Mourad , Hong-sil Jeong
IPC: H04J3/24 , H04L5/00 , H04L1/00 , H04L27/26 , H04N21/2383 , H04N21/438 , H04N21/4385 , H04N21/61
CPC classification number: H04L5/001 , H04L1/00 , H04L1/0071 , H04L5/0021 , H04L5/0023 , H04L5/0039 , H04L5/0048 , H04L27/2602 , H04L27/2634 , H04N21/2383 , H04N21/4382 , H04N21/4385 , H04N21/6131
Abstract: A method for mapping cells onto symbols is provided. The cells include two or more cells processed by pre-coding in groups, the symbols include N symbols in a time-sequence, and each symbol includes M carriers in a frequency-order. The method comprises: mapping each cell to a carrier of a symbol; and frequency interleaving the carriers of each symbol. The mapping and the frequency interleaving are performed such that, following the frequency interleaving, the cells of a group of pre-coded cells are each mapped to carriers having the same carrier frequency or to carriers having carrier frequencies differing by no more than a threshold.
Abstract translation: 提供了将单元映射到符号上的方法。 小区包括通过组中预编码处理的两个或更多个小区，符号包括时间序列中的N个符号，并且每个符号包括频率顺序的M个载波。 该方法包括：将每个小区映射到符号的载体; 并且对每个符号的载波进行频率交织。 执行映射和频率交织，使得在频率交织之后，将一组预编码小区的小区分别映射到具有相同载波频率的载波或具有不超过阈值的载波频率的载波。
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Patent Agency Ranking
16.发明授权公开(公告)号：US09413508B2
公开(公告)日：2016-08-09
申请号：US14733240
申请日：2015-06-08
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.
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公开(公告)号：US09386562B2
公开(公告)日：2016-07-05
申请号：US14929905
申请日：2015-11-02
Applicant: Samsung Electronics Co., Ltd.
Inventor： Ismael Gutierrez , Alain Mourad
CPC classification number: H04L5/0053 , H04L1/0057 , H04L1/008 , H04L1/0084 , H04L1/0086 , H04L27/2602 , H04L65/607 , H04W72/005 , H04W72/04 , H04W72/0446
Abstract: A method of transmitting at least one data stream by a transmitter in a wireless communication system is provided. The method includes generating a preamble section including signaling information and a data section including at least one data stream; generating a frame including the preamble section and the data section; and transmitting the generated frame, wherein the signaling information includes first information including information related to the at least one data stream.
Abstract translation: 提供了一种在无线通信系统中由发射机发送至少一个数据流的方法。 该方法包括生成包括信令信息的前导码部分和包括至少一个数据流的数据部分; 生成包括所述前导码部分和所述数据部分的帧; 并且发送所生成的帧，其中所述信令信息包括包括与所述至少一个数据流相关的信息的第一信息。
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公开(公告)号：US09179440B2
公开(公告)日：2015-11-03
申请号：US14276625
申请日：2014-05-13
Applicant: Samsung Electronics Co., Ltd.
Inventor： Ismael Gutierrez , Alain Mourad
CPC classification number: H04L5/0053 , H04L1/0057 , H04L1/008 , H04L1/0084 , H04L1/0086 , H04L27/2602 , H04L65/607 , H04W72/005 , H04W72/04 , H04W72/0446
Abstract: A method is provided for transmitting at least one data stream by a transmitter in a wireless communication system. A preamble section including signaling information and a data section including at least one data stream are generated. A frame including the preamble section and the data section is generated. The generated frame is transmitted. The signaling information includes first information including information related to the at least one data stream and second information including information related to the first information.
Abstract translation: 提供了一种用于在无线通信系统中由发射机发送至少一个数据流的方法。 产生包括信令信息的前导部分和包括至少一个数据流的数据部分。 生成包括前导部分和数据部分的帧。 生成的帧被发送。 信令信息包括包括与至少一个数据流相关的信息的第一信息和包括与第一信息有关的信息的第二信息。
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公开(公告)号：US12166849B2
公开(公告)日：2024-12-10
申请号：US18313918
申请日：2023-05-08
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Alain Mourad , Sung-hee Hwang , Daniel Ansorregui , Belkacem Mouhouche , Hak-ju Lee
IPC: H04N19/70 , G06F16/21 , H04B1/02 , H04H20/95 , H04H60/73 , H04L69/22 , H04L69/323 , H04L69/324 , H04N21/234 , H04N21/236
Abstract: Provided are a data structure including a header area, and a payload area comprising data, a method of generating the data structure, and extracting information from the data structure. At least one of the header area and the payload area includes at least one sub-area in which one or more signal fields are included. At least one signal field among the signal fields includes information for signalling presence or absence of one or more information fields located at least partly in the data structure, the one or more information fields corresponding to the one or more signal fields.
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公开(公告)号：US20200344332A1
公开(公告)日：2020-10-29
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
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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