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公开(公告)号：KR1020130120416A
公开(公告)日：2013-11-04
申请号：KR1020130045943
申请日：2013-04-25
Applicant: 삼성전자주식회사
IPC: H04N21/235 , H04N21/236 , H04N21/43
CPC classification number: H04N21/6131 , H04N21/2362 , H04N21/643 , H04N21/64322
Abstract: The present invention relates to an apparatus and method for transmitting and receiving signaling information in a digital broadcast system. The method for transmitting signaling information according to an embodiment of the present invention comprises the following steps of: generating signaling information which 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 (PLP) which is mapped to the at least one broadcast service; and transmitting the signaling information though a Generic Stream Encapsulation (GSE) packet.
Abstract translation: 本发明涉及一种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。 根据本发明的实施例的用于发送信令信息的方法包括以下步骤：产生信令信息，其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和至少指示服务信息表 一个广播服务和关于被映射到该至少一个广播服务的至少一个物理层管道（PLP）的信息; 以及通过通用流封装（GSE）分组来发送信令信息。
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公开(公告)号：KR1020120065936A
公开(公告)日：2012-06-21
申请号：KR1020110123470
申请日：2011-11-24
Applicant: 삼성전자주식회사
Inventor： 모레드,알레인 , 구티에레스,이스마엘 , 윤성렬
IPC: H04N7/015
CPC classification number: H04N21/440245 , H04B7/0413 , H04H40/18 , H04H2201/10 , H04J2211/008 , H04N7/0803 , H04N21/440227
Abstract: PURPOSE: Trans-receiving method and apparatus of a data stream in a digital broadcasting system are provided to reduce the power consumption amount for transmitting and receiving the data stream. CONSTITUTION: A trans-receiving method of a data stream in a digital broadcasting system comprises the following steps: setting a first signaling information field in the large value by the frequency diversity for offering strength to the first signaling information field; and setting a second signaling information field to accept the extra capability if necessary. The second signaling information field is less strong than the first signaling information field when the size of a second field is smaller than a first field.
Abstract translation: 目的：提供数字广播系统中的数据流的接收方式和装置，以减少发送和接收数据流的功耗量。 构成：数字广播系统中的数据流的转接方式包括以下步骤：通过频率分集设置大值中的第一信令信息字段，以向第一信令信息字段提供强度; 并且如果需要，设置第二信令信息字段来接受额外的能力。 当第二字段的大小小于第一字段时，第二信令信息字段不如第一信令信息字段强。
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公开(公告)号：KR1020110135349A
公开(公告)日：2011-12-16
申请号：KR1020110056116
申请日：2011-06-10
Applicant: 삼성전자주식회사
Inventor： 피치,오타비오 , 모레드,알레인 , 구티에레스,이스마엘
CPC classification number: H04L1/0042 , H04L1/06 , H04L25/067 , H03M13/15 , H03M13/25 , H04B7/022 , H04B7/0413 , H04L1/0054
Abstract: PURPOSE: A mapping and de-mapping method of non-binary symbols in a data communication system is provided to map a GF(Galois Field) symbols to MIMO(Multiple-Input Multiple-Output) code words, thereby accomplishing improved negotiation between complexity and error function. CONSTITUTION: One or more physical layer code words include parts which are mapped from one or more non-binary Galois field symbols. One or more likelihood estimation values are calculated with respect to first non-binary Galois field symbol values. A calculation procedure includes a first number value selection step of a second non-binary Galois field symbol. First number values comprise a sub set of possible values of the second non-binary Galois field symbol.
Abstract translation: 目的：提供数据通信系统中非二进制符号的映射和解映射方法，以将GF（伽罗瓦域）符号映射到MIMO（多输入多输出）码字，从而实现复杂度和 错误功能。 构成：一个或多个物理层码字包括从一个或多个非二进制伽罗瓦域符号映射的部分。 相对于第一非二进制伽罗瓦域符号值计算一个或多个似然估计值。 计算过程包括第二非二进制伽罗瓦域符号的第一数值选择步骤。 第一数值包括第二非二进制伽罗瓦域符号的可能值的子集合。
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Patent Agency Ranking
公开(公告)号：KR101860951B1
公开(公告)日：2018-05-24
申请号：KR1020120036112
申请日：2012-04-06
Applicant: 삼성전자주식회사
Inventor： 모레드,알레인 , 구티에레스,이스마엘
IPC: H04N7/015
CPC classification number: H04H20/95 , H04H20/16 , H04L1/0072 , H04L1/0079 , H04L1/08
Abstract: 무선방송시스템에서프레임을통해데이터를송신하는방법에있어서, 고정데이터항목들과구성데이터항목들을포함하는프리앰블섹션과적어도하나의물리적계층파이프(PLP: Physical Layer Pipe)를포함하는데이터섹션을포함하도록프레임을구성하는과정과, 상기구성된프레임을송신하는과정을포함하며, 상기구성데이터항목들은상기적어도하나의 PLP에연관되며, 상기구성데이터항목들각각의반복길이를고려하여상기프레임의프리앰블섹션을구성하며; 상이한타입을가지는상기구성데이터항목들각각은, 다중프레임들을포함하는수퍼프레임내에서반복길이 n을기반으로반복적으로송신되며, 상기상이한타입을가지는구성데이터항목들각각이다른반복길이를가짐을특징으로한다.
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公开(公告)号：KR101858740B1
公开(公告)日：2018-05-16
申请号：KR1020110056116
申请日：2011-06-10
Applicant: 삼성전자주식회사
Inventor： 피치,오타비오 , 모레드,알레인 , 구티에레스,이스마엘
CPC classification number: H04L1/0042 , H04L1/06 , H04L25/067
Abstract: 본발명은적어도하나의물리계층코드워드는하나이상의비이진 (non-binary) 갈루아(Galois) 필드심볼로부터맵핑되는부분들을포함하는데이터통신시스템에서수신장치가물리계층코드워드들로부터비이진갈루아필드심볼들을디맵핑하는방법에있어서, 제1 물리계층코드워드를수신하는과정과, 상기제1물리계층코드워드내에적어도부분들을갖는제1 비이진갈루아필드심볼의값들에대한적어도하나의임시우도(likelihood) 추정값을계산하는과정을포함하되, 상기계산하는과정은상기제1 물리계층코드워드내에적어도부분들을갖는제2 비이진갈루아필드심볼의제1 개수의값들을선택하는단계를포함하며, 상기제1 개수의값들은상기제2 비이진갈루아필드심볼이가질수 있는비트값들의서브세트를구성하며; 상기물리계층코드워드들각각은하나또는그 이상의성좌심볼들을포함하는것을특징으로한다.
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公开(公告)号：KR101826350B1
公开(公告)日：2018-02-06
申请号：KR1020110053527
申请日：2011-06-02
Applicant: 삼성전자주식회사
Inventor： 구티에레스,이스마엘 , 모레드,알레인 , 윤성렬
CPC classification number: H04L5/0046 , H04H20/30 , H04H20/42 , H04H20/71 , H04L5/0044 , H04L5/0053 , H04L27/2602 , H04L2001/0093 , H04L2001/0098
Abstract: 본발명이제공하는방송시스템에서복수개의데이터스트림을포함하는데이터를송신하는방법은, 프레임을복수개의물리계층영역들로분할하는과정과, 상기복수개의데이터스트림들을상기복수개의물리계층영역들에할당하는과정과, 상기분할된복수개의물리계층영역들에관련된시그널링정보를상기물리계층영역중 적어도하나에할당하는과정과, 상기시그널링정보가할당된프레임을송신하는과정을포함한다.
Abstract translation: 提供了一种在广播系统中发送包括多个数据流的数据的方法。 该方法包括将帧分成多个物理层区域，将多个数据流分配给多个物理层区域，将与多个物理层相关联的信令信息分配给多个物理层区域中的至少一个， 并发送分配了信令信息的帧。
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公开(公告)号：KR101759356B1
公开(公告)日：2017-07-18
申请号：KR1020120005925
申请日：2012-01-18
Applicant: 삼성전자주식회사
Inventor： 모레드,알레인 , 구티에레스,이스마엘
CPC classification number: H04L5/0037 , H04L5/0007 , H04L5/0048 , H04L5/0091 , H04L27/2605 , H04L27/2656 , H04N21/236 , H04W28/06
Abstract: 본발명은무선시스템에서복수의데이터스트림들을포함하는데이터를전송하는방법에있어서, 하나또는그 이상의데이터스트림들을수신하는단계; 상기수신한데이터스트림들을추가물리슬롯에매핑하는단계; 상기추가물리슬롯들을포함하는하나또는그 이상의프레임을구성하는단계; 및상기하나또는그 이상의프레임을하나또는그 이상의무선주파수를통해전송하는단계를포함한다.
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公开(公告)号：KR1020130126468A
公开(公告)日：2013-11-20
申请号：KR1020130037778
申请日：2013-04-05
Applicant: 삼성전자주식회사
IPC: H04H20/71
CPC classification number: H04L5/0053 , H04L5/0064 , H04L65/60 , H04N5/38 , H04N21/2362 , H04N21/6112 , H04N21/6131 , H04W72/04
Abstract: Described is a method for mapping one or more logical channels to a wireless frequency channel in a communication system. The method includes a process for determining a logic channel type from logical channel types, a process for mapping at least one logical frame of the determined logical channel type based on the determined logical channel type onto at least one physical frame in a radio frequency (RF) channel. [Reference numerals] (3112) Service 1;(3122,CC,FF) Component 1;(3124,DD) Control;(3132) Stream 1;(3140) Scheduler/multiplexer;(AA,GG) Component 2;(BB) Service 2;(EE) Service K;(HH) Component 3;(II) Service layer;(JJ) Video codec including (e.g. H.246/SVC);(KK) Stream L;(LL) Transmission layer;(MM) Transmission stream (e.g. TS;IP/GSE);(NN) Transmission layer (physical layer);(OO) DVB-NGH signal (PHY frames)
Abstract translation: 描述了一种用于将一个或多个逻辑信道映射到通信系统中的无线频率信道的方法。 该方法包括用于从逻辑信道类型确定逻辑信道类型的过程，用于基于所确定的逻辑信道类型将所确定的逻辑信道类型的至少一个逻辑帧映射到射频中的至少一个物理帧（RF ）频道。 （3112）服务1;（3122，CC，FF）组件1;（3124，DD）控制;（3132）流1;（3140）调度/多路复用器;（AA，GG）组件2;（BB 服务2;（EE）服务K;（HH）组件3;（II）服务层;（JJ）视频编解码器包括（例如H.246 / SVC）;（KK）流L;（LL）传输层; MM）传输流（例如TS; IP / GSE）;（NN）传输层（物理层）;（OO）DVB-NGH信号（PHY帧）
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