公开(公告)号：WO2012118325A3

公开(公告)日：2012-12-27

申请号：PCT/KR2012001499

申请日：2012-02-28

Applicant: SAMSUNG ELECTRONICS CO LTD ,  YUN SUNG-RYUL ,  JEONG HONG-SIL ,  YANG HYUN-KOO

Inventor： YUN SUNG-RYUL ,  JEONG HONG-SIL ,  YANG HYUN-KOO

IPC: H04H20/33

CPC classification number: H04L27/2618

Abstract: An apparatus and a method are provided for reducing a Peak to Average Power Ratio (PAPR) in a broadcasting communication system, which provides a broadcasting service by dividing a broadcasting band into at least two channel bands. At least one primary reservation tone is injected into broadcasting signals of each of the channel bands. An integrated broadcasting signal of the broadcasting band is generated by combining the broadcasting signals of the channel bands. At least one secondary reservation tone is injected into the integrated broadcasting signal of the broadcasting band and the integrated broadcasting signal is transmitted.

Abstract translation: 提供了一种用于在广播通信系统中降低峰均功率比（PAPR）的装置和方法，该广播通信系统通过将广播频带划分为至少两个信道频带来提供广播服务。 至少一个主要预留音调被注入到每个频道频带的广播信号中。 通过组合频道频带的广播信号来生成广播频带的综合广播信号。 至少一个次要预留音调被注入到广播频带的综合广播信号中并且发送综合广播信号。

公开(公告)号：WO2012105778A3

公开(公告)日：2012-12-20

申请号：PCT/KR2012000691

申请日：2012-01-30

Applicant: SAMSUNG ELECTRONICS CO LTD ,  MYUNG SE-HO ,  YANG HYUN-KOO ,  JEONG HONG-SIL

Inventor： MYUNG SE-HO ,  YANG HYUN-KOO ,  JEONG HONG-SIL

IPC: H03M13/11

CPC classification number: H03M13/6393 ,  H03M13/1165 ,  H03M13/6306 ,  H04L1/0057 ,  H04L1/0061

Abstract: An apparatus and method are provided for transmitting and receiving in a communication/broadcasting system. The method includes generating a codeword including a first parity bit using a first parity-check matrix, generating an additional parity bit based on a second parity-check matrix, the second parity-check matrix being an extension of the first parity-check matrix, and transmitting the codeword and the additional parity bit.

Abstract translation: 提供了一种用于在通信/广播系统中发送和接收的装置和方法。 该方法包括使用第一奇偶校验矩阵生成包括第一奇偶校验位的码字，基于第二奇偶校验矩阵产生附加奇偶校验位，第二奇偶校验矩阵是第一奇偶校验矩阵的扩展， 以及发送码字和附加奇偶校验位。

公开(公告)号：WO2012074334A3

公开(公告)日：2012-10-11

申请号：PCT/KR2011009325

申请日：2011-12-02

Applicant: SAMSUNG ELECTRONICS CO LTD ,  JEONG HONG-SIL ,  YUN SUNG-RYUL ,  YANG HYUN-KOO ,  MYUNG SE-HO ,  MOURAD ALAIN ,  GUTIERREZ ISMAEL

Inventor： JEONG HONG-SIL ,  YUN SUNG-RYUL ,  YANG HYUN-KOO ,  MYUNG SE-HO ,  MOURAD ALAIN ,  GUTIERREZ ISMAEL

IPC: H04L1/00 ,  H03M13/11 ,  H04B7/005

CPC classification number: H04L1/0068 ,  H03M13/1165 ,  H03M13/152 ,  H03M13/2906 ,  H03M13/353 ,  H03M13/618 ,  H03M13/6362 ,  H03M13/6552 ,  H04L1/0009 ,  H04L1/0057 ,  H04L1/007

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.

Abstract translation: 提供了一种用于在通信系统中发送和接收信号的装置和方法。 该方法包括检查要发送的信号的类型; 根据所述信号的类型确定多个穿孔位; 以及根据穿孔位数来对要发送的编码信号进行穿孔。

公开(公告)号：WO2012118328A2

公开(公告)日：2012-09-07

申请号：PCT/KR2012/001506

申请日：2012-02-28

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  YUN, Sung-Ryul ,  JEONG, Hong-Sil ,  YANG, Hyun-Koo

Inventor： YUN, Sung-Ryul ,  JEONG, Hong-Sil ,  YANG, Hyun-Koo

IPC: H04B1/7143 ,  H04N7/00

CPC classification number: H04B1/713 ,  H04L5/001 ,  H04L5/0012 ,  H04L5/0044 ,  H04L5/0053 ,  H04L5/0098 ,  H04L27/2655

Abstract: An apparatus and a method for using a frequency hopping scheme in a broadcast communication system are provided. A method for transmitting a broadcast signal via at least two frequency bands by a transmission end device in the broadcast communication system includes determining a frequency hopping pattern for providing a broadcast service and transmitting the same; transmitting control information via a first frame after a frequency is changed according to the frequency hopping pattern; and transmitting broadcast data for the broadcast service via a frame transmitted after the first frame.

Abstract translation: 提供了一种在广播通信系统中使用跳频方案的装置和方法。 在广播通信系统中，发送端设备经由至少两个频带发送广播信号的方法包括：确定用于提供广播服务并发送该广播服务的跳频图案; 在根据跳频图案改变频率之后经由第一帧发送控制信息; 并且通过在第一帧之后发送的帧发送用于广播服务的广播数据。

公开(公告)号：WO2010134750A3

公开(公告)日：2011-01-27

申请号：PCT/KR2010003154

申请日：2010-05-19

Applicant: SAMSUNG ELECTRONICS CO LTD ,  XU YILING ,  JEONG HONG SIL ,  KIM JAE YOEL ,  SONG JAE YEON

Inventor： XU YILING ,  JEONG HONG SIL ,  KIM JAE YOEL ,  SONG JAE YEON

IPC: H04H60/72 ,  H04N5/445

CPC classification number: H04N5/46 ,  H04H20/95 ,  H04H60/72 ,  H04N7/0122 ,  H04N21/234363 ,  H04N21/23439 ,  H04N21/235 ,  H04N21/23608 ,  H04N21/2362 ,  H04N21/4344 ,  H04N21/4345 ,  H04N21/435 ,  H04N21/6112 ,  H04N21/631 ,  H04N21/64315 ,  H04N21/64322

Abstract: A method and apparatus for transmitting and receiving multi-format digital broadcasts are disclosed. The method of transmitting multi-format digital broadcasts, includes creating digital broadcast services having different formats and electronic service guides (ESG) associated with the digital broadcast services; creating entry information for accessing the ESGs; and transmitting the digital broadcast services, the ESGs, and the entry information. The same broadcast services may be provided in multiple formats, and a broadcast receiver may selectively receive a broadcast service having a supportable format. Hence, it is possible to enhance effectiveness in reception of a digital broadcast service.

Abstract translation: 公开了一种用于发送和接收多格式数字广播的方法和装置。 发送多格式数字广播的方法包括创建具有不同格式的数字广播服务和与数字广播服务相关联的电子服务指南（ESG）; 创建用于访问ESG的入口信息; 并发送数字广播业务，ESG和入口信息。 可以以多种格式提供相同的广播服务，并且广播接收机可以选择性地接收具有可支持格式的广播服务。 因此，可以提高数字广播业务的接收效率。

公开(公告)号：WO2012118325A2

公开(公告)日：2012-09-07

申请号：PCT/KR2012/001499

申请日：2012-02-28

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  YUN, Sung-Ryul ,  JEONG, Hong-Sil ,  YANG, Hyun-Koo

Inventor： YUN, Sung-Ryul ,  JEONG, Hong-Sil ,  YANG, Hyun-Koo

IPC: H04H20/33

CPC classification number: H04L27/2618

Abstract: An apparatus and a method are provided for reducing a Peak to Average Power Ratio (PAPR) in a broadcasting communication system, which provides a broadcasting service by dividing a broadcasting band into at least two channel bands. At least one primary reservation tone is injected into broadcasting signals of each of the channel bands. An integrated broadcasting signal of the broadcasting band is generated by combining the broadcasting signals of the channel bands. At least one secondary reservation tone is injected into the integrated broadcasting signal of the broadcasting band and the integrated broadcasting signal is transmitted.

Abstract translation: 提供一种用于降低广播通信系统中的峰均功率比（PAPR）的装置和方法，该广播通信系统通过将广播频带划分成至少两个信道频带来提供广播服务。 至少一个主要预留音被注入到每个频道频带的广播信号中。 通过组合频道频带的广播信号来产生广播频带的综合广播信号。 至少一个次要保留音被注入到广播频带的综合广播信号中，并且发送综合广播信号。

公开(公告)号：WO2012115387A2

公开(公告)日：2012-08-30

申请号：PCT/KR2012/001167

申请日：2012-02-16

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  POSTECH ACADEMY-INDUSTRY FOUNDATION ,  JEONG, Hong-Sil ,  KIM, Kyung-Joong ,  AHN, Seok-Ki ,  YANG, Kyeongcheol ,  YANG, Hyun-Koo ,  YUN, Sung-Ryul

Inventor： JEONG, Hong-Sil ,  KIM, Kyung-Joong ,  AHN, Seok-Ki ,  YANG, Kyeongcheol ,  YANG, Hyun-Koo ,  YUN, Sung-Ryul

IPC: H04N7/24 ,  H03M13/11

CPC classification number: H03M13/1102 ,  H03M13/1165 ,  H03M13/6356 ,  H03M13/6362 ,  H04H60/07 ,  H04L1/0069

Abstract: A method and an apparatus for are provided. In a method for transmitting signaling information in a digital broadcasting system, a transmitter transmits signaling information, and an information bit stream is received. The received information bit stream is encoded and a parity bit is added. The parity bit is punctured such that parity bits of different patterns are formed between adjacent frames.

Abstract translation: 提供了一种方法和装置。 在数字广播系统中发送信令信息的方法中，发送器发送信令信息，并接收信息比特流。 接收到的信息比特流被编码并添加奇偶校验位。 奇偶校验位被打孔，以便在相邻帧之间形成不同样式的奇偶校验位。

公开(公告)号：WO2012105778A2

公开(公告)日：2012-08-09

申请号：PCT/KR2012/000691

申请日：2012-01-30

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  MYUNG, Se-Ho ,  YANG, Hyun-Koo ,  JEONG, Hong-Sil

Inventor： MYUNG, Se-Ho ,  YANG, Hyun-Koo ,  JEONG, Hong-Sil

IPC: H03M13/11

CPC classification number: H03M13/6393 ,  H03M13/1165 ,  H03M13/6306 ,  H04L1/0057 ,  H04L1/0061

Abstract: An apparatus and method are provided for transmitting and receiving in a communication/broadcasting system. The method includes generating a codeword including a first parity bit using a first parity-check matrix, generating an additional parity bit based on a second parity-check matrix, the second parity-check matrix being an extension of the first parity-check matrix, and transmitting the codeword and the additional parity bit.

Abstract translation: 提供了一种用于在通信/广播系统中发送和接收的装置和方法。 该方法包括：使用第一奇偶校验矩阵产生包括第一奇偶校验位的码字，基于第二奇偶校验矩阵产生附加奇偶校验位，第二奇偶校验矩阵是第一奇偶校验矩阵的扩展， 并发送码字和附加奇偶校验位。

公开(公告)号：WO2012099398A2

公开(公告)日：2012-07-26

申请号：PCT/KR2012/000446

申请日：2012-01-18

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  JEONG, Hong-Sil ,  YUN, Sung-Ryul ,  YANG, Hyun-Koo ,  MOURAD, Alain ,  GUTIERREZ, Ismael

Inventor： JEONG, Hong-Sil ,  YUN, Sung-Ryul ,  YANG, Hyun-Koo ,  MOURAD, Alain ,  GUTIERREZ, Ismael

IPC: H03M13/11

CPC classification number: H03M13/1165 ,  H03M13/152 ,  H03M13/255 ,  H03M13/2906 ,  H03M13/618 ,  H03M13/6356 ,  H03M13/6362 ,  H03M13/6552

Abstract: An apparatus and method for transmitting and receiving data in a wireless communication is provided. The method includes determining a number of zero-padding bits, determining a number (N pad ) of bit groups in which all bits are padded with zeros, padding the all bits within 0 th to (N pad -1) th bit groups indicated by a shortening pattern with zeros, mapping information bits to bit positions which are not padded in Bose Chaudhuri Hocquenghem (BCH) information bits, BCH encoding the BCH information bits to generate Low Density Parity Check (LDPC) information bits, and LDPC encoding the LDPC information bits to generate a zero-padded codeword, wherein the shortening pattern is defined as an order of bit groups defined as 6, 5, 4, 9, 3, 2, 1, 8, 0, 7, 10 and 11.

Abstract translation: 提供了一种用于在无线通信中发送和接收数据的装置和方法。 该方法包括确定零填充比特的数量，确定其中所有比特用零填充的比特组的数目（N pad），填充0比特内的所有比特， 由缩短图案用零表示的组（N pad -1）位组，将信息位映射到未在Bose Chaudhuri Hocquenghem（BCH）中填充的位位置 ）信息比特，对BCH信息比特进行BCH编码以生成低密度奇偶校验（LDPC）信息比特，以及对LDPC信息比特进行LDPC编码以生成零填充码字，其中缩短模式被定义为定义的比特组的顺序 分别为6,5,4,9,3,2,1,8,0,7,10和11。

公开(公告)号：WO2005032001A1

公开(公告)日：2005-04-07

申请号：PCT/KR2004/002357

申请日：2004-09-16

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  CHAE, Chan-Byoung ,  YOON, Seok-Hyun ,  CHO, Young-Kwon ,  SUH, Chang-Ho ,  RO, Jung-Min ,  DANIEL, Katz Marcos ,  JEONG, Hong-Sil

Inventor： CHAE, Chan-Byoung ,  YOON, Seok-Hyun ,  CHO, Young-Kwon ,  SUH, Chang-Ho ,  RO, Jung-Min ,  DANIEL, Katz Marcos ,  JEONG, Hong-Sil

IPC: H04B7/155

CPC classification number: H04L1/0625 ,  H04B7/0673 ,  H04L1/0003 ,  H04L1/0019 ,  H04L1/0025 ,  H04L1/0026 ,  H04L1/0631

Abstract: Disclosed is a transmission scheme for a transmitter according to a channel state in a communication system where the transmitter has M transmit antennas and a receiver has N receive antennas. Upon the input of data, the transmitter processes the data in a transmission scheme selected from among a plurality of transmission schemes, and transmits the processed data to the receiver. The receiver estimates the channel state of the received signal, selects a transmission scheme according to a channel state corresponding to the channel state estimation result, and feeds back to the transmitter transmission scheme information indicating the selected transmission scheme. The transmitter determines the transmission scheme corresponding to the received transmission scheme information.

Abstract translation: 公开了根据通信系统中的信道状态的发射机的传输方案，其中发射机具有M个发射天线，并且接收机具有N个接收天线。 在输入数据时，发射机以从多个传输方案中选择的传输方案处理数据，并将处理的数据发送到接收机。 接收机估计接收信号的信道状态，根据与信道状态估计结果相对应的信道状态来选择传输方案，并反馈到指示所选传输方案的发射机传输方案信息。 发射机确定与所接收的传输方案信息对应的传输方案。