MX2015014696A - Aparato y metodo para la transmision y recepcion de paquete de correcion directa de errores. - Google Patents
Aparato y metodo para la transmision y recepcion de paquete de correcion directa de errores.Info
- Publication number
- MX2015014696A MX2015014696A MX2015014696A MX2015014696A MX2015014696A MX 2015014696 A MX2015014696 A MX 2015014696A MX 2015014696 A MX2015014696 A MX 2015014696A MX 2015014696 A MX2015014696 A MX 2015014696A MX 2015014696 A MX2015014696 A MX 2015014696A
- Authority
- MX
- Mexico
- Prior art keywords
- error correction
- source
- packet
- repair
- subblocks
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0078—Avoidance of errors by organising the transmitted data in a format specifically designed to deal with errors, e.g. location
- H04L1/0083—Formatting with frames or packets; Protocol or part of protocol for error control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0041—Arrangements at the transmitter end
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
- H04N19/89—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Multimedia (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Error Detection And Correction (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
Se describe un método y un aparato para transmitir y recibir un paquete en un sistema de radiodifusión y comunicación. El método incluye dividir un bloque de paquete fuente que incluye paquetes fuente, en una pluralidad de sub-bloques de paquete fuente, convirtiendo los sub-bloques de paquete fuente a sub-bloques de símbolos fuente, respectivamente, generando una pluralidad de primeros bloques de símbolos de reparación mediante la codificación de los sub-bloques de paquete fuente utilizando un primer código de corrección de errores, la configuración de un paquete fuente de corrección de errores mediante la adición de un IDentificador (ID) de carga de corrección de errores de la fuente, a símbolos fuente incluidos en los sub-bloques de símbolos fuente, y la configuración de un paquete de reparación de corrección de errores mediante la adición de una ID de carga de corrección de errores de reparación, a símbolos incluidos en los primeros sub-bloques de símbolos de reparación, y la transmisión del paquete fuente de corrección de errores y el paquete de reparación de corrección de errores.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020130042045A KR102127685B1 (ko) | 2013-04-17 | 2013-04-17 | 순방향 오류 정정 패킷 송수신 장치 및 방법 |
| PCT/KR2014/003362 WO2014171763A1 (en) | 2013-04-17 | 2014-04-17 | Apparatus and method for transmitting and receiving forward error correction packet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MX2015014696A true MX2015014696A (es) | 2016-02-19 |
| MX348415B MX348415B (es) | 2017-06-12 |
Family
ID=51729989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2015014696A MX348415B (es) | 2013-04-17 | 2014-04-17 | Aparato y metodo para la transmision y recepcion de paquete de correccion directa de errores. |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US9407397B2 (es) |
| EP (1) | EP2987329B1 (es) |
| JP (1) | JP6371830B2 (es) |
| KR (1) | KR102127685B1 (es) |
| CN (2) | CN109245863B (es) |
| CA (1) | CA2909801C (es) |
| MX (1) | MX348415B (es) |
| RU (1) | RU2646346C2 (es) |
| WO (1) | WO2014171763A1 (es) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9807452B2 (en) * | 2013-10-07 | 2017-10-31 | Samsung Electronics Co., Ltd. | Practical delivery of high quality video using dynamic adaptive hypertext transport protocol (HTTP) streaming (DASH) without using HTTP in a broadcast network |
| KR102464803B1 (ko) * | 2017-10-13 | 2022-11-09 | 삼성전자주식회사 | 응용 계층 순방향 오류 정정 방식을 사용하는 멀티미디어 서비스 제공 방법 및 장치 |
| KR102506507B1 (ko) * | 2018-01-19 | 2023-03-07 | 삼성전자주식회사 | 통신 시스템에서 신호를 송/수신하는 장치 및 방법 |
| KR102852974B1 (ko) * | 2019-08-13 | 2025-09-01 | 삼성전자주식회사 | 송신 장치 및 그의 제어 방법 |
| US11616986B2 (en) * | 2021-07-15 | 2023-03-28 | Agora Lab, Inc. | System and method for correcting network loss of data |
| US12432011B2 (en) * | 2022-08-23 | 2025-09-30 | Qualcomm Incorporated | Forward error correction encoding with reliability differentiation |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100833222B1 (ko) * | 2000-03-29 | 2008-05-28 | 삼성전자주식회사 | 멀티미디어 송수신 장치 및 방법 |
| KR100754633B1 (ko) * | 2000-12-27 | 2007-09-05 | 삼성전자주식회사 | 이동통신 시스템에서 패킷 데이터 서비스를 위한 송수신장치 및 방법 |
| KR100441604B1 (ko) * | 2002-03-19 | 2004-07-23 | 삼성전자주식회사 | 멀티미디어 스트리밍 서비스를 위한 패킷 전송장치 및 그방법 |
| EP1803245A1 (en) * | 2004-10-07 | 2007-07-04 | Nokia Corporation | Efficient source blocking algorithm for fec for mbms streaming |
| EP1932315A4 (en) | 2005-09-01 | 2012-05-09 | Nokia Corp | METHOD OF INSERTING SVG CONTENTS INTO AN ISO BASIC MEDIA FILE FOR PROGRESSIVE DOWNLOADING AND STREAMING OF RICH MEDIA CONTENTS |
| JP5112333B2 (ja) * | 2006-01-05 | 2013-01-09 | テレフオンアクチーボラゲット エル エム エリクソン（パブル） | メディアコンテナファイルの管理 |
| EP1985021A4 (en) * | 2006-02-13 | 2013-05-29 | Digital Fountain Inc | STREAMING AND BUFFERING WITH VARIABLE FEC OVERHEAD AND PROTECTION TIMES |
| WO2007095551A2 (en) * | 2006-02-13 | 2007-08-23 | Digital Fountain, Inc. | Fec streaming with aggregation of concurrent streams for fec computation |
| EP2103026B1 (en) | 2006-12-21 | 2014-02-26 | Thomson Licensing | A method to support forward error correction for real-time audio and video data over internet protocol networks |
| CN101800632A (zh) * | 2009-02-09 | 2010-08-11 | 中兴通讯股份有限公司 | 用户数据报协议传输模式下丢包补偿方法与装置 |
| US9281847B2 (en) * | 2009-02-27 | 2016-03-08 | Qualcomm Incorporated | Mobile reception of digital video broadcasting—terrestrial services |
| US9288010B2 (en) | 2009-08-19 | 2016-03-15 | Qualcomm Incorporated | Universal file delivery methods for providing unequal error protection and bundled file delivery services |
| US9136981B2 (en) * | 2010-03-03 | 2015-09-15 | Qualcomm Incorporated | Block aggregation of objects in a communication system |
| US8839078B2 (en) * | 2010-03-05 | 2014-09-16 | Samsung Electronics Co., Ltd. | Application layer FEC framework for WiGig |
| CN102595252B (zh) * | 2011-01-11 | 2016-09-28 | 中兴通讯股份有限公司 | 流媒体前向纠错实现方法及系统 |
| KR20120137198A (ko) * | 2011-06-11 | 2012-12-20 | 삼성전자주식회사 | 통신 시스템에서 패킷 송수신 장치 및 방법 |
| KR20120138319A (ko) * | 2011-06-14 | 2012-12-26 | 삼성전자주식회사 | 멀티미디어 데이터 특징 정보를 이용하여 멀티미디어 서비스 데이터 패킷을 송신하는 방법 및 장치 |
| EP2730052A4 (en) * | 2011-07-08 | 2015-02-25 | Samsung Electronics Co Ltd | METHOD FOR GENERATING A FORWARD ERROR CORRECTION PACKAGE IN A MULTIMEDIA SYSTEM AND METHOD AND DEVICE FOR SENDING AND RECEIVING FORWARD ERROR CORRECTION PACKAGES |
| KR101119662B1 (ko) * | 2011-08-17 | 2012-03-16 | 보라시스(주) | 멀티미디어 서비스 품질측정 시스템 및 그 동작 방법 |
| KR102027916B1 (ko) | 2012-02-27 | 2019-10-02 | 삼성전자주식회사 | 순방향 오류정정스킴을 사용하는 패킷 송수신 장치 및 방법 |
| WO2014111524A1 (en) * | 2013-01-18 | 2014-07-24 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Forward error correction using source blocks with symbols from at least two datastreams with synchronized start symbol identifiers among the datastreams |
| US9900166B2 (en) * | 2013-04-12 | 2018-02-20 | Qualcomm Incorporated | Methods for delivery of flows of objects over broadcast/multicast enabled networks |
-
2013
- 2013-04-17 KR KR1020130042045A patent/KR102127685B1/ko active Active
-
2014
- 2014-04-17 JP JP2016508872A patent/JP6371830B2/ja active Active
- 2014-04-17 RU RU2015148959A patent/RU2646346C2/ru active
- 2014-04-17 CA CA2909801A patent/CA2909801C/en active Active
- 2014-04-17 CN CN201811339060.0A patent/CN109245863B/zh active Active
- 2014-04-17 CN CN201480034288.2A patent/CN105340205B/zh active Active
- 2014-04-17 WO PCT/KR2014/003362 patent/WO2014171763A1/en not_active Ceased
- 2014-04-17 MX MX2015014696A patent/MX348415B/es active IP Right Grant
- 2014-04-17 US US14/255,215 patent/US9407397B2/en active Active
- 2014-04-17 EP EP14785047.3A patent/EP2987329B1/en active Active
-
2016
- 2016-08-01 US US15/225,132 patent/US9667384B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP6371830B2 (ja) | 2018-08-08 |
| US9407397B2 (en) | 2016-08-02 |
| CN109245863A (zh) | 2019-01-18 |
| CN105340205B (zh) | 2018-12-07 |
| EP2987329A1 (en) | 2016-02-24 |
| CA2909801A1 (en) | 2014-10-23 |
| US20160352465A1 (en) | 2016-12-01 |
| US20140317476A1 (en) | 2014-10-23 |
| CA2909801C (en) | 2021-06-29 |
| KR102127685B1 (ko) | 2020-06-29 |
| EP2987329B1 (en) | 2019-10-02 |
| WO2014171763A1 (en) | 2014-10-23 |
| CN109245863B (zh) | 2021-08-31 |
| RU2646346C2 (ru) | 2018-03-02 |
| KR20140124971A (ko) | 2014-10-28 |
| MX348415B (es) | 2017-06-12 |
| EP2987329A4 (en) | 2016-12-21 |
| JP2016516381A (ja) | 2016-06-02 |
| US9667384B2 (en) | 2017-05-30 |
| CN105340205A (zh) | 2016-02-17 |
| RU2015148959A (ru) | 2017-05-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2013015628A3 (en) | Method for generating sequence in wireless communication system | |
| MX336523B (es) | Aparato de transmision/recepcion de paquete y metodo que utiliza esquema de correccion de error anticipada. | |
| MX348415B (es) | Aparato y metodo para la transmision y recepcion de paquete de correccion directa de errores. | |
| WO2013043017A3 (ko) | 무선 통신 시스템에서 상향링크 제어 정보 전송 방법 및 장치 | |
| WO2012173359A3 (en) | Apparatus and method for transmitting and receiving packet in broadcasting and communication system | |
| MX2016009059A (es) | Sistema y metodo para conexiones siempre encendidas en sistemas de comunicaciones inalambricas. | |
| MX357400B (es) | Aparato de transmision, metodo de transmision, aparato de recepcion, y metodo de recepcion. | |
| WO2014160194A3 (en) | Method and apparatus for secure communication | |
| WO2013022261A3 (en) | Extension of physical downlink control channels in a communication system | |
| JP2014112961A5 (es) | ||
| MX354343B (es) | Metodo y dispositivo de codificacion y decodificacion, y sistema. | |
| WO2013043026A3 (ko) | 상향링크 신호 전송방법 및 사용자기기와, 상향링크 신호 수신방법 및 기지국 | |
| PH12016500196A1 (en) | Method and apparatus for multiple user uplink | |
| MX366500B (es) | Aparato de transmision de señales de difusion, aparato de recepcion de señales de difusion, metodo de transmision de señales de difusion, y metodo de recepcion de señales de difusion. | |
| PH12017501621B1 (en) | Apparatus and method for generating and transmitting data frames | |
| WO2010111439A3 (en) | Method and system for securing communication | |
| MX2016000718A (es) | Aparato y metodo de envio/recepcion de paquete en sistema de comunicacion multimedia. | |
| TW200943739A (en) | Method and apparatus for channel encoding and decoding in a communication system using low-density parity-check codes | |
| TW201614988A (en) | Auto-detection in wireless communications | |
| IN2014CN04285A (es) | ||
| WO2013042987A3 (ko) | 무선 통신 시스템에서 채널 정보 피드백 방법 및 장치 | |
| JP2016524831A5 (es) | ||
| GB201112110D0 (en) | Correction data | |
| MY172780A (en) | Audio data transmission system, audio data transmission device, and electronic signature tool | |
| SA518390679B1 (ar) | طرق وجهاز لزمن معالجة ممتد لمستقبل |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant or registration |