KR20040032282A - 단일반송파 전송시스템 및 그 전송방법 - Google Patents
단일반송파 전송시스템 및 그 전송방법 Download PDFInfo
- Publication number
- KR20040032282A KR20040032282A KR1020020061235A KR20020061235A KR20040032282A KR 20040032282 A KR20040032282 A KR 20040032282A KR 1020020061235 A KR1020020061235 A KR 1020020061235A KR 20020061235 A KR20020061235 A KR 20020061235A KR 20040032282 A KR20040032282 A KR 20040032282A
- Authority
- KR
- South Korea
- Prior art keywords
- information
- walsh code
- single carrier
- signal
- pseudo
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
- H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
- H04L27/36—Modulator circuits; Transmitter circuits
- H04L27/361—Modulation using a single or unspecified number of carriers, e.g. with separate stages of phase and amplitude modulation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J13/00—Code division multiplex systems
- H04J13/0007—Code type
- H04J13/0022—PN, e.g. Kronecker
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J13/00—Code division multiplex systems
- H04J13/0007—Code type
- H04J13/004—Orthogonal
- H04J13/0048—Walsh
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Error Detection And Correction (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
Abstract
Description
Claims (12)
- 송신측과 수신측의 동기를 위한 동기정보인 의사잡음열정보를 단일반송파 방식의 전송신호에 삽입하여 전송하는 단일반송파 전송시스템에 있어서,입력된 데이터 스트림에 대한 비트 에러를 보정하는 에러보정부;상기 송신측에 대한 부가정보인 월시코드를 발생하는 월시코드 발생부;상기 월시코드 발생부에 의해 발생된 상기 월시코드와 상기 의사잡음열정보를 논리적으로 결합하는 논리결합부; 및상기 논리결합부에 의해 결합된 신호를 상기 에러보정부에 의해 보정된 상기 데이터 스트림에 삽입하여 멀티플렉싱하는 먹스;를 포함하는 것을 특징으로 하는 단일반송파 전송시스템.
- 제 1항에 있어서,상기 월시코드는 상기 송신측에 대한 식별정보, 상기 전송신호에 대한 프레임 구조정보, 데이터 분산정보 중의 적어도 하나를 포함하는 것을 특징으로 하는 단일반송파 전송시스템.
- 제 2항에 있어서,상기 논리결합부는 상기 의사잡음열정보 및 상기 월시코드를 엑스오어결합하는 것을 특징으로 하는 단일반송파 전송시스템.
- 제 3항에 있어서,상기 월시코드는 동일크기의 비트열의 집합으로 구성되는 것을 특징으로 하는 단일반송파 전송시스템.
- 제 4항에 있어서,상기 비트열은 비트수가 2N개(N은 자연수)인 것을 특징으로 하는 단일반송파 전송시스템.
- 제 5항에 있어서,상기 에러보정부, 상기 월시코드 발생부, 상기 논리결합부, 및 상기 먹스는 중국향 단일반송파 방식의 ADTB-T 표준 및/또는 CDTB-T 표준에 적용가능한 것을 특징으로 하는 단일반송파 전송시스템.
- 송신측과 수신측의 동기를 위한 동기정보인 의사잡음열정보를 단일반송파 방식의 전송신호에 삽입하여 전송하는 단일반송파 전송방법에 있어서,입력된 데이터 스트림에 대한 비트 에러를 보정하는 단계;상기 송신측에 대한 부가정보인 월시코드를 발생하는 단계;상기 월시코드 발생단계에 의해 발생된 상기 월시코드와 상기 의사잡음열정보를 논리적으로 결합하는 단계; 및상기 논리결합단계에 의해 결합된 신호를 상기 에러보정부에 의해 보정된 상기 데이터 스트림에 삽입하여 멀티플렉싱하는 단계;를 포함하는 것을 특징으로 하는 단일반송파 전송방법.
- 제 7항에 있어서,상기 월시코드는 상기 송신측에 대한 식별정보, 상기 전송신호에 대한 프레임 구조정보, 데이터 분산정보 중의 적어도 하나를 포함하는 것을 특징으로 하는 단일반송파 전송방법.
- 제 8항에 있어서,상기 논리결합부는 상기 의사잡음열정보 및 상기 월시코드를 엑스오어결합하는 것을 특징으로 하는 단일반송파 전송방법.
- 제 9항에 있어서,상기 월시코드는 동일크기의 비트열의 집합으로 구성되는 것을 특징으로 하는 단일반송파 전송방법.
- 제 10항에 있어서,상기 비트열은 비트수가 2N개(N은 자연수)인 것을 특징으로 하는 단일반송파 전송방법.
- 제 11항에 있어서,상기 에러보정단계, 상기 월시코드 발생단계, 상기 논리결합단계, 및 상기 멀티플렉싱단계는 중국향 단일반송파 방식의 ADTB-T 표준 및/또는 CDTB-T 표준에 적용가능한 것을 특징으로 하는 단일반송파 전송방법.
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020020061235A KR100920726B1 (ko) | 2002-10-08 | 2002-10-08 | 단일반송파 전송시스템 및 그 전송방법 |
CNB031392970A CN100334822C (zh) | 2002-10-08 | 2003-09-30 | 单载波传输系统及其方法 |
CN2006101468052A CN1968232B (zh) | 2002-10-08 | 2003-09-30 | 单载波传输系统及其方法 |
CN2006101468067A CN1968233B (zh) | 2002-10-08 | 2003-09-30 | 单载波传输系统及其方法 |
CN2006101468688A CN1964335B (zh) | 2002-10-08 | 2003-09-30 | 单载波传输系统及其方法 |
CNB031392989A CN1299455C (zh) | 2002-10-08 | 2003-09-30 | 单载波传输系统及其方法 |
CNA2006101468692A CN1964336A (zh) | 2002-10-08 | 2003-09-30 | 单载波传输系统及其方法 |
HK07112568.0A HK1107459A1 (en) | 2002-10-08 | 2007-11-16 | Single carrier transmission system and method using the same |
HK07112795.5A HK1109525A1 (en) | 2002-10-08 | 2007-11-23 | Single carrier transmission system and method using the same |
HK07112794.6A HK1109524A1 (en) | 2002-10-08 | 2007-11-23 | Single carrier transmission system and method using the same |
HK09108005.7A HK1129007A1 (en) | 2002-10-08 | 2009-09-02 | Method, apparatus and system for obtaining statistics about the number of online users |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020020061235A KR100920726B1 (ko) | 2002-10-08 | 2002-10-08 | 단일반송파 전송시스템 및 그 전송방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040032282A true KR20040032282A (ko) | 2004-04-17 |
KR100920726B1 KR100920726B1 (ko) | 2009-10-07 |
Family
ID=34270511
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020020061235A KR100920726B1 (ko) | 2002-10-08 | 2002-10-08 | 단일반송파 전송시스템 및 그 전송방법 |
Country Status (3)
Country | Link |
---|---|
KR (1) | KR100920726B1 (ko) |
CN (6) | CN1299455C (ko) |
HK (4) | HK1107459A1 (ko) |
Cited By (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100469291B1 (ko) * | 2003-02-04 | 2005-02-02 | 엘지전자 주식회사 | 심볼 클럭 복구 장치 |
WO2009028846A1 (en) * | 2007-08-24 | 2009-03-05 | Lg Electronics Inc. | Digital broadcasting system and method of processing data in digital broadcasting system |
US7733819B2 (en) | 2007-08-24 | 2010-06-08 | Lg Electronics Inc. | Digital broadcasting system and method of processing data in digital broadcasting system |
US7782808B2 (en) | 2007-07-02 | 2010-08-24 | Lg Electronics, Inc. | Digital broadcasting system and data processing method |
US7881259B2 (en) | 2007-08-24 | 2011-02-01 | Lg Electronics, Inc. | Digital broadcasting system and method of processing data in digital broadcasting system |
US7912006B2 (en) | 2007-08-24 | 2011-03-22 | Lg Electronics Inc. | Digital broadcasting system and method of processing data in digital broadcasting system |
US7934244B2 (en) | 2007-04-13 | 2011-04-26 | Lg Electronics Inc. | Digital broadcasting system and data processing method |
US7975281B2 (en) | 2007-09-21 | 2011-07-05 | Lg Electronics, Inc. | Digital broadcasting system and method of processing data in digital broadcasting system |
US8051451B2 (en) | 2007-08-24 | 2011-11-01 | Lg Electronics, Inc. | Digital broadcasting system and method of processing data in digital broadcasting system |
US8069463B2 (en) | 2007-09-21 | 2011-11-29 | Lg Electronics, Inc. | Digital broadcasting system and method of processing data in digital broadcasting system |
US8069462B2 (en) | 2007-09-21 | 2011-11-29 | Lg Electronics, Inc. | Digital broadcasting system and data processing method |
US8077744B2 (en) | 2007-06-26 | 2011-12-13 | Lg Electronics Inc. | Digital broadcast system for transmitting/receiving digital broadcast data, and data processing method for use in the same |
US8078945B2 (en) | 2007-04-10 | 2011-12-13 | Lg Electronics Inc. | Digital broadcasting system and data processing method |
US8087052B2 (en) | 2007-09-21 | 2011-12-27 | Lg Electronics Inc. | Digital broadcasting system and method of processing data in digital broadcasting system |
US8149744B2 (en) | 2007-07-25 | 2012-04-03 | Lg Electronics Inc. | Digital broadcasting system and data processing method |
US8161511B2 (en) | 2007-08-24 | 2012-04-17 | Lg Electronics Inc. | Digital broadcasting system and method of processing data in digital broadcasting system |
US8175065B2 (en) | 2007-08-24 | 2012-05-08 | Lg Electronics Inc. | Digital broadcasting system and method of processing data in the digital broadcasting system |
US8185925B2 (en) | 2007-08-24 | 2012-05-22 | Lg Electronics Inc. | Digital broadcasting system and method of processing data in the digital broadcasting system |
US8214872B2 (en) | 2007-08-24 | 2012-07-03 | Lg Electronics Inc. | Digital broadcasting system and method of processing data in digital broadcasting system |
US8276178B2 (en) | 2007-08-24 | 2012-09-25 | Lg Electronics Inc. | Digital broadcasting system and method of processing data in digital broadcasting system |
US8375413B2 (en) | 2007-08-24 | 2013-02-12 | Lg Electronics Inc. | Digital broadcasting system and method of processing data in a digital broadcasting system |
US8396043B2 (en) | 2007-06-26 | 2013-03-12 | Lg Electronics Inc. | Digital broadcast system for transmitting/receiving digital broadcast data, and data processing method for use in the same |
US8407743B2 (en) | 2008-08-22 | 2013-03-26 | Lg Electronics Inc. | Method for processing additional information related to an announced service or content in an NRT service and a broadcast receiver |
US8413194B2 (en) | 2007-08-24 | 2013-04-02 | Lg Electronics Inc. | Digital broadcasting system and method of processing data in digital broadcasting system |
US8683529B2 (en) | 2007-08-24 | 2014-03-25 | Lg Electronics Inc. | Digital broadcasting system and method of processing data in digital broadcasting system |
CN104333774A (zh) * | 2014-11-13 | 2015-02-04 | 北京国双科技有限公司 | 网络应用的用户数的检测方法和装置 |
US8964856B2 (en) | 2007-08-24 | 2015-02-24 | Lg Electronics Inc. | Digital broadcasting system and method of processing data in digital broadcasting system |
US9490936B2 (en) | 2007-06-26 | 2016-11-08 | Lg Electronics Inc. | Digital broadcast system for transmitting/receiving digital broadcast data, and data processing method for use in the same |
USRE46728E1 (en) | 2007-06-26 | 2018-02-20 | Lg Electronics Inc. | Digital broadcasting system and data processing method |
USRE46891E1 (en) | 2005-10-05 | 2018-06-12 | Lg Electronics Inc. | Method of processing traffic information and digital broadcast system |
USRE47183E1 (en) | 2007-08-24 | 2018-12-25 | Lg Electronics Inc. | Digital broadcasting system and method of processing data in digital broadcasting system |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101288254B (zh) * | 2005-10-31 | 2012-10-31 | 日本电气株式会社 | 发送/接收系统、发送设备及其中使用的导频信号复用方法 |
US8848913B2 (en) * | 2007-10-04 | 2014-09-30 | Qualcomm Incorporated | Scrambling sequence generation in a communication system |
CN110222798B (zh) * | 2019-04-24 | 2021-08-13 | 昆明理工大学 | 一种基于尾码随机识别方法改进的尾码顺序再识别方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19990014555A (ko) * | 1998-11-23 | 1999-02-25 | 신동관 | 잔류측파대 변조신호용 직교 코드 분할 다중화 방식 및 장치 |
KR19990014556A (ko) * | 1998-11-23 | 1999-02-25 | 신동관 | 잔류측파대 변조신호용 직교 코드 분할 다중화 방식 및 장치 |
KR100673419B1 (ko) * | 2000-12-28 | 2007-01-24 | 엘지전자 주식회사 | 전송 시스템 및 데이터 처리 방법 |
-
2002
- 2002-10-08 KR KR1020020061235A patent/KR100920726B1/ko active IP Right Grant
-
2003
- 2003-09-30 CN CNB031392989A patent/CN1299455C/zh not_active Expired - Fee Related
- 2003-09-30 CN CNB031392970A patent/CN100334822C/zh not_active Expired - Fee Related
- 2003-09-30 CN CNA2006101468692A patent/CN1964336A/zh active Pending
- 2003-09-30 CN CN2006101468067A patent/CN1968233B/zh not_active Expired - Fee Related
- 2003-09-30 CN CN2006101468052A patent/CN1968232B/zh not_active Expired - Lifetime
- 2003-09-30 CN CN2006101468688A patent/CN1964335B/zh not_active Expired - Lifetime
-
2007
- 2007-11-16 HK HK07112568.0A patent/HK1107459A1/xx not_active IP Right Cessation
- 2007-11-23 HK HK07112795.5A patent/HK1109525A1/xx not_active IP Right Cessation
- 2007-11-23 HK HK07112794.6A patent/HK1109524A1/xx not_active IP Right Cessation
-
2009
- 2009-09-02 HK HK09108005.7A patent/HK1129007A1/xx not_active IP Right Cessation
Cited By (78)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100469291B1 (ko) * | 2003-02-04 | 2005-02-02 | 엘지전자 주식회사 | 심볼 클럭 복구 장치 |
USRE46891E1 (en) | 2005-10-05 | 2018-06-12 | Lg Electronics Inc. | Method of processing traffic information and digital broadcast system |
USRE49757E1 (en) | 2005-10-05 | 2023-12-12 | Lg Electronics Inc. | Method of processing traffic information and digital broadcast system |
USRE48627E1 (en) | 2005-10-05 | 2021-07-06 | Lg Electronics Inc. | Method of processing traffic information and digital broadcast system |
USRE47294E1 (en) | 2005-10-05 | 2019-03-12 | Lg Electronics Inc. | Method of processing traffic information and digital broadcast system |
US8335975B2 (en) | 2007-04-10 | 2012-12-18 | Lg Electronics Inc. | Digital broadcasting system and data processing method |
US8078945B2 (en) | 2007-04-10 | 2011-12-13 | Lg Electronics Inc. | Digital broadcasting system and data processing method |
US7934244B2 (en) | 2007-04-13 | 2011-04-26 | Lg Electronics Inc. | Digital broadcasting system and data processing method |
USRE46398E1 (en) | 2007-04-13 | 2017-05-09 | Lg Electronics Inc. | Digital broadcasting system and data processing method |
US8495695B2 (en) | 2007-04-13 | 2013-07-23 | Lg Electronics Inc. | Digital broadcasting system and data processing method |
USRE47857E1 (en) | 2007-06-26 | 2020-02-11 | Lg Electronics Inc. | Digital broadcast system for transmitting/receiving digital broadcast data, and data processing method for use in the same |
US9490936B2 (en) | 2007-06-26 | 2016-11-08 | Lg Electronics Inc. | Digital broadcast system for transmitting/receiving digital broadcast data, and data processing method for use in the same |
US9860016B2 (en) | 2007-06-26 | 2018-01-02 | Lg Electronics Inc. | Digital broadcast system for transmitting/receiving digital broadcast data, and data processing method for use in the same |
US8077744B2 (en) | 2007-06-26 | 2011-12-13 | Lg Electronics Inc. | Digital broadcast system for transmitting/receiving digital broadcast data, and data processing method for use in the same |
US10097312B2 (en) | 2007-06-26 | 2018-10-09 | Lg Electronics Inc. | Digital broadcast system for transmitting/receiving digital broadcast data, and data processing method for use in the same |
US8396043B2 (en) | 2007-06-26 | 2013-03-12 | Lg Electronics Inc. | Digital broadcast system for transmitting/receiving digital broadcast data, and data processing method for use in the same |
US8325766B2 (en) | 2007-06-26 | 2012-12-04 | Lg Electronics Inc. | Digital broadcast system for transmitting/receiving digital broadcast data, and data processing method for use in the same |
USRE46244E1 (en) | 2007-06-26 | 2016-12-20 | Lg Electronics Inc. | Digital broadcast system for transmitting/receiving digital broadcast data, and data processing method for use in the same |
USRE46728E1 (en) | 2007-06-26 | 2018-02-20 | Lg Electronics Inc. | Digital broadcasting system and data processing method |
US9078046B2 (en) | 2007-07-02 | 2015-07-07 | Lg Electronics Inc. | Digital broadcasting system and data processing method |
US9438931B2 (en) | 2007-07-02 | 2016-09-06 | Lg Electronics Inc. | Digital broadcasting system and data processing method |
US10045078B2 (en) | 2007-07-02 | 2018-08-07 | Lg Electronics Inc. | Digital broadcasting system and data processing method |
US8107790B2 (en) | 2007-07-02 | 2012-01-31 | Lg Electronics Inc. | Digital broadcasting system and data processing method |
US7782808B2 (en) | 2007-07-02 | 2010-08-24 | Lg Electronics, Inc. | Digital broadcasting system and data processing method |
US8149744B2 (en) | 2007-07-25 | 2012-04-03 | Lg Electronics Inc. | Digital broadcasting system and data processing method |
US9294884B2 (en) | 2007-07-25 | 2016-03-22 | Lg Electronics Inc. | Digital broadcasting system and data processing method |
US8654693B2 (en) | 2007-07-25 | 2014-02-18 | Lg Electronics Inc. | Digital broadcasting system and data processing method |
US9912589B2 (en) | 2007-07-25 | 2018-03-06 | Lg Electronics Inc. | Digital broadcasting system and data processing method |
US8121064B2 (en) | 2007-08-24 | 2012-02-21 | Lg Electronics Inc. | Digital broadcasting system and method of processing data in digital broadcasting system |
USRE47183E1 (en) | 2007-08-24 | 2018-12-25 | Lg Electronics Inc. | Digital broadcasting system and method of processing data in digital broadcasting system |
US8276040B2 (en) | 2007-08-24 | 2012-09-25 | Lg Electronics Inc. | Digital broadcasting system and method of processing data in digital broadcasting system |
US8276178B2 (en) | 2007-08-24 | 2012-09-25 | Lg Electronics Inc. | Digital broadcasting system and method of processing data in digital broadcasting system |
US8223787B2 (en) | 2007-08-24 | 2012-07-17 | Lg Electronics Inc. | Digital broadcasting system and method of processing data in digital broadcasting system |
WO2009028846A1 (en) * | 2007-08-24 | 2009-03-05 | Lg Electronics Inc. | Digital broadcasting system and method of processing data in digital broadcasting system |
US8375413B2 (en) | 2007-08-24 | 2013-02-12 | Lg Electronics Inc. | Digital broadcasting system and method of processing data in a digital broadcasting system |
US8214872B2 (en) | 2007-08-24 | 2012-07-03 | Lg Electronics Inc. | Digital broadcasting system and method of processing data in digital broadcasting system |
US7733819B2 (en) | 2007-08-24 | 2010-06-08 | Lg Electronics Inc. | Digital broadcasting system and method of processing data in digital broadcasting system |
US8413194B2 (en) | 2007-08-24 | 2013-04-02 | Lg Electronics Inc. | Digital broadcasting system and method of processing data in digital broadcasting system |
US8199714B2 (en) | 2007-08-24 | 2012-06-12 | Lg Electronics Inc. | Digital broadcasting system and method of processing data in digital broadcasting system |
US8510781B2 (en) | 2007-08-24 | 2013-08-13 | Lg Electronics Inc. | Digital broadcasting system and method of processing data in digital broadcasting system |
US7881259B2 (en) | 2007-08-24 | 2011-02-01 | Lg Electronics, Inc. | Digital broadcasting system and method of processing data in digital broadcasting system |
US7912006B2 (en) | 2007-08-24 | 2011-03-22 | Lg Electronics Inc. | Digital broadcasting system and method of processing data in digital broadcasting system |
US8185925B2 (en) | 2007-08-24 | 2012-05-22 | Lg Electronics Inc. | Digital broadcasting system and method of processing data in the digital broadcasting system |
US8683529B2 (en) | 2007-08-24 | 2014-03-25 | Lg Electronics Inc. | Digital broadcasting system and method of processing data in digital broadcasting system |
US8752098B2 (en) | 2007-08-24 | 2014-06-10 | Lg Electronics Inc. | Digital broadcasting system and method of processing data in digital broadcasting system |
US9668005B2 (en) | 2007-08-24 | 2017-05-30 | Lg Electronics Inc. | Digital broadcasting system and method of processing data in digital broadcasting system |
US8964856B2 (en) | 2007-08-24 | 2015-02-24 | Lg Electronics Inc. | Digital broadcasting system and method of processing data in digital broadcasting system |
US7933232B2 (en) | 2007-08-24 | 2011-04-26 | Lg Electronics, Inc. | Digital broadcasting system and method of processing data in digital broadcasting system |
US8175065B2 (en) | 2007-08-24 | 2012-05-08 | Lg Electronics Inc. | Digital broadcasting system and method of processing data in the digital broadcasting system |
US9100199B2 (en) | 2007-08-24 | 2015-08-04 | Lg Electronics Inc. | Digital broadcasting system and method of processing data in digital broadcasting system |
US10044453B2 (en) | 2007-08-24 | 2018-08-07 | Lg Electronics Inc. | Digital broadcasting system and method of processing data in digital broadcasting system |
US8161511B2 (en) | 2007-08-24 | 2012-04-17 | Lg Electronics Inc. | Digital broadcasting system and method of processing data in digital broadcasting system |
US9307273B2 (en) | 2007-08-24 | 2016-04-05 | Lg Electronics Inc. | Digital broadcasting system and method of processing data in digital broadcasting system |
US9338484B2 (en) | 2007-08-24 | 2016-05-10 | Lg Electronics Inc. | Digital broadcasting system and method of processing data in digital broadcasting system |
US9369154B2 (en) | 2007-08-24 | 2016-06-14 | Lg Electronics Inc. | Digital broadcasting system and method of processing data in digital broadcasting system |
US8014333B2 (en) | 2007-08-24 | 2011-09-06 | Lg Electronics, Inc. | Digital broadcasting system and method of processing data in digital broadcasting system |
US8149755B2 (en) | 2007-08-24 | 2012-04-03 | Lg Electronics Inc. | Digital broadcasting system and method of processing data in digital broadcasting system |
US8051451B2 (en) | 2007-08-24 | 2011-11-01 | Lg Electronics, Inc. | Digital broadcasting system and method of processing data in digital broadcasting system |
US8116276B2 (en) | 2007-08-24 | 2012-02-14 | Lg Electronics Inc. | Digital broadcasting system and method of processing data in digital broadcasting system |
US9608766B2 (en) | 2007-08-24 | 2017-03-28 | Lg Electronics Inc. | Digital broadcasting system and method of processing data in digital broadcasting system |
US9755849B2 (en) | 2007-08-24 | 2017-09-05 | Lg Electronics Inc. | Digital broadcasting system and method of processing data in digital broadcasting system |
US8069463B2 (en) | 2007-09-21 | 2011-11-29 | Lg Electronics, Inc. | Digital broadcasting system and method of processing data in digital broadcasting system |
US7975281B2 (en) | 2007-09-21 | 2011-07-05 | Lg Electronics, Inc. | Digital broadcasting system and method of processing data in digital broadcasting system |
US8087052B2 (en) | 2007-09-21 | 2011-12-27 | Lg Electronics Inc. | Digital broadcasting system and method of processing data in digital broadcasting system |
US8069462B2 (en) | 2007-09-21 | 2011-11-29 | Lg Electronics, Inc. | Digital broadcasting system and data processing method |
US8230463B2 (en) | 2007-09-21 | 2012-07-24 | Lg Electronics Inc. | Digital broadcasting system and method of processing data in digital broadcasting system |
US8141119B2 (en) | 2007-09-21 | 2012-03-20 | Lg Electronics Inc. | Digital broadcasting system and method of processing data in digital broadcasting system |
US9924220B2 (en) | 2007-09-21 | 2018-03-20 | Lg Electronics Inc. | Digital broadcasting system and method of processing data in digital broadcasting system |
US9380432B2 (en) | 2007-09-21 | 2016-06-28 | Lg Electronics Inc. | Digital broadcasting system and method of processing data in digital broadcasting system |
US8220026B2 (en) | 2007-09-21 | 2012-07-10 | Lg Electronics Inc. | Digital broadcasting system and data processing method |
US8533762B2 (en) | 2007-09-21 | 2013-09-10 | Lg Electronics Inc. | Digital broadcasting system and method of processing data in digital broadcasting system |
US9015769B2 (en) | 2008-08-22 | 2015-04-21 | Lg Electronics Inc. | Method for processing additional information related to an announced service or content in an NRT service and a broadcast receiver |
US10165336B2 (en) | 2008-08-22 | 2018-12-25 | Lg Electronics Inc. | Method for processing additional information related to an advances service or content in an NRT service and a broadcast receiver |
US8646008B2 (en) | 2008-08-22 | 2014-02-04 | Lg Electronics Inc. | Method for processing additional information related to an announced service or content in an NRT service and a broadcast receiver |
US9681177B2 (en) | 2008-08-22 | 2017-06-13 | Lg Electronics Inc. | Method for processing additional information related to an announced service or content in an NRT service and a broadcast receiver |
US8407743B2 (en) | 2008-08-22 | 2013-03-26 | Lg Electronics Inc. | Method for processing additional information related to an announced service or content in an NRT service and a broadcast receiver |
US9210452B2 (en) | 2008-08-22 | 2015-12-08 | Lg Electronics Inc. | Method for processing additional information related to an announced service or content in an NRT service and a broadcast receiver |
CN104333774A (zh) * | 2014-11-13 | 2015-02-04 | 北京国双科技有限公司 | 网络应用的用户数的检测方法和装置 |
Also Published As
Publication number | Publication date |
---|---|
HK1109525A1 (en) | 2008-06-06 |
CN1968232B (zh) | 2011-02-16 |
CN1968232A (zh) | 2007-05-23 |
CN1964336A (zh) | 2007-05-16 |
CN1299455C (zh) | 2007-02-07 |
CN1968233A (zh) | 2007-05-23 |
CN100334822C (zh) | 2007-08-29 |
HK1107459A1 (en) | 2008-04-03 |
CN1964335B (zh) | 2010-10-13 |
HK1109524A1 (en) | 2008-06-06 |
CN1497883A (zh) | 2004-05-19 |
CN1497884A (zh) | 2004-05-19 |
KR100920726B1 (ko) | 2009-10-07 |
HK1129007A1 (en) | 2009-11-13 |
CN1964335A (zh) | 2007-05-16 |
CN1968233B (zh) | 2011-02-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100920726B1 (ko) | 단일반송파 전송시스템 및 그 전송방법 | |
KR100920723B1 (ko) | 동적환경변화에 적응가능한 단일반송파 전송시스템 및 그방법 | |
CN101729756B (zh) | 数字广播接收机及其信号处理方法 | |
US6973137B2 (en) | Apparatus and method for generating robust ATSC 8-VSB bit streams | |
US6493402B1 (en) | Mode control for trellis decoder | |
KR100360622B1 (ko) | 엠펙 데이터 프레임과 이를 이용한 송수신 시스템 | |
US6529558B1 (en) | Coding and decoding a signal modified in accordance with the feedback states of an encoder | |
US7675994B2 (en) | Packet identification mechanism at the transmitter and receiver for an enhanced ATSC 8-VSB system | |
US5511096A (en) | Quadrature amplitude modulated data for standard bandwidth television channel | |
US6687310B1 (en) | Trellis coded modulation system for digital television signal with trellis coded data and synchronization symbols | |
KR100757469B1 (ko) | 수신 성능 향상을 위해 널 패킷 및 trs 코드를 이용한지상파 디지털 방송 송수신 시스템 및 그의 신호처리방법 | |
US20100254489A1 (en) | Code enhanced staggercasting | |
US7529312B2 (en) | Layered modulation for terrestrial ATSC applications | |
US7599442B2 (en) | Transmitter synchronization in a distributed transmission system | |
MXPA06012670A (es) | Sistema de transmision y recepcion de difusion digital que tiene desempeno de recepcion mejorado y metodo de procesamiento de senales del mismo. | |
US6608870B1 (en) | Data frame for 8 MHZ channels | |
JP5415437B2 (ja) | 符号エンハンスド・スタガキャスティング | |
KR20000018531A (ko) | 디지털 티브이의 송/수신 장치 | |
KR20010055543A (ko) | 고화질 텔레비전의 티시엠을 이용한 브이에스비 송/수신장치 | |
KR100920736B1 (ko) | 전송신호의 왜곡을 줄일 수 있는 단일반송파 전송시스템및 그 방법 | |
KR100943276B1 (ko) | 단일반송파 수신시스템의 수신성능을 향상시킬 수 있는단일반송파 전송시스템 | |
MXPA06012709A (es) | Sistema de transmision y/o recepcion de difusion digital para mejorar el desempeno de recepcion y metodo de procesamiento de senales del mismo. | |
WO2011034571A1 (en) | Studio to transmitter link signaling method and apparatus |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20120830 Year of fee payment: 4 |
|
FPAY | Annual fee payment |
Payment date: 20130829 Year of fee payment: 5 |
|
FPAY | Annual fee payment |
Payment date: 20140828 Year of fee payment: 6 |
|
FPAY | Annual fee payment |
Payment date: 20150828 Year of fee payment: 7 |
|
FPAY | Annual fee payment |
Payment date: 20160830 Year of fee payment: 8 |
|
FPAY | Annual fee payment |
Payment date: 20170830 Year of fee payment: 9 |
|
FPAY | Annual fee payment |
Payment date: 20180830 Year of fee payment: 10 |
|
FPAY | Annual fee payment |
Payment date: 20190829 Year of fee payment: 11 |