MX348999B - Aparato y metodo de transmision y recepcion de paquete en sistema de radiodifusion y comunicacion. - Google Patents
Aparato y metodo de transmision y recepcion de paquete en sistema de radiodifusion y comunicacion.Info
- Publication number
- MX348999B MX348999B MX2014013560A MX2014013560A MX348999B MX 348999 B MX348999 B MX 348999B MX 2014013560 A MX2014013560 A MX 2014013560A MX 2014013560 A MX2014013560 A MX 2014013560A MX 348999 B MX348999 B MX 348999B
- Authority
- MX
- Mexico
- Prior art keywords
- source
- transmitting
- packet
- row
- dimensional array
- Prior art date
Links
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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/22—Parsing or analysis of headers
-
- 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
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0006—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format
- H04L1/0007—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format by modifying the frame length
- H04L1/0008—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format by modifying the frame length by supplementing frame payload, e.g. with padding bits
-
- 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
- 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
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0071—Use of interleaving
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/60—Network streaming of media packets
- H04L65/61—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio
- H04L65/611—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio for multicast or broadcast
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/60—Network streaming of media packets
- H04L65/70—Media network packetisation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/40—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass for recovering from a failure of a protocol instance or entity, e.g. service redundancy protocols, protocol state redundancy or protocol service redirection
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/54—Store-and-forward switching systems
- H04L12/56—Packet switching systems
- H04L12/5601—Transfer mode dependent, e.g. ATM
- H04L2012/5603—Access techniques
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Computer Security & Cryptography (AREA)
- Quality & Reliability (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Error Detection And Correction (AREA)
Abstract
Son proporcionados un método y aparato de transmisión/recepción de un paquete en un sistema. El método incluye dividir cada símbolo que corresponde con cada hilera de una serie de dos dimensiones que tiene un tamaño predeterminado de símbolo (T) como un ancho en un número predeterminado (m) de regiones, colocar, de manera secuencial, los paquetes de origen que serán transmitidos, iniciar a partir de una primera columna de una primera hilera de la serie de dos dimensiones, ajustar la parte restante de una región en la cual son distribuidos los últimos datos de un paquete de origen en una última hilera en la cual es colocado el paquete de origen a un valor predeterminado, colocar un siguiente paquete de origen, comenzando a partir de un punto de inicio de una región próxima a la región en la cual son distribuidos los últimos datos en la última hilera en la que es colocado el paquete de origen, construir un bloque de origen colocando todos los paquetes de origen en la serie de dos dimensiones, codificar por FEC el bloque de origen, y transmitir el bloque de origen codificado por FEC.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20120048269 | 2012-05-07 | ||
KR1020120050291A KR101983032B1 (ko) | 2012-05-07 | 2012-05-11 | 방송 및 통신 시스템에서 패킷 송수신 장치 및 방법 |
PCT/KR2013/003955 WO2013168964A1 (en) | 2012-05-07 | 2013-05-07 | Apparatus and method of transmitting and receiving packet in a broadcasting and communication system |
Publications (2)
Publication Number | Publication Date |
---|---|
MX2014013560A MX2014013560A (es) | 2015-01-16 |
MX348999B true MX348999B (es) | 2017-07-06 |
Family
ID=49985161
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2014013560A MX348999B (es) | 2012-05-07 | 2013-05-07 | Aparato y metodo de transmision y recepcion de paquete en sistema de radiodifusion y comunicacion. |
Country Status (9)
Country | Link |
---|---|
US (1) | US10218821B2 (es) |
EP (1) | EP2847953B1 (es) |
JP (1) | JP2015520990A (es) |
KR (1) | KR101983032B1 (es) |
CN (1) | CN104303470B (es) |
AU (1) | AU2013260417B2 (es) |
CA (1) | CA2873024C (es) |
MX (1) | MX348999B (es) |
WO (1) | WO2013168964A1 (es) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101814402B1 (ko) * | 2013-11-25 | 2018-01-04 | 엘지전자 주식회사 | 방송 신호 송신 장치, 방송 신호 수신 장치, 방송 신호 송신 방법 및 방송 신호 수신 방법 |
WO2015105404A1 (ko) * | 2014-01-13 | 2015-07-16 | 삼성전자 주식회사 | 통신 시스템에서 패킷 송수신 방법 및 장치 |
KR20150084632A (ko) | 2014-01-13 | 2015-07-22 | 삼성전자주식회사 | 통신 시스템에서 패킷 송수신 방법 및 장치 |
CN109560822A (zh) | 2014-01-23 | 2019-04-02 | 华为技术有限公司 | 一种***码译码方法和装置 |
CN106105076B (zh) * | 2014-03-28 | 2019-08-09 | 三星电子株式会社 | 在广播和/或通信***中生成并恢复分组的方法和设备 |
US9455750B2 (en) * | 2014-07-28 | 2016-09-27 | Qualcomm Incorporated | Source block size selection |
KR102519339B1 (ko) * | 2018-04-17 | 2023-04-07 | 삼성전자주식회사 | 무선 통신 시스템에서 동기 개선을 위한 방법 및 장치 |
CN108881306B (zh) * | 2018-08-08 | 2020-04-28 | 西安交通大学 | 一种基于数据包大小序列的加密流量分析防御方法 |
WO2022006850A1 (en) * | 2020-07-10 | 2022-01-13 | Qualcomm Incorporated | Transmitting encoding symbol identifier of raptor codes using control channel coding |
US11385962B2 (en) * | 2020-11-05 | 2022-07-12 | Sage Microelectronics Corporation | Method and apparatus for error correction encoding compressed data |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6154452A (en) * | 1999-05-26 | 2000-11-28 | Xm Satellite Radio Inc. | Method and apparatus for continuous cross-channel interleaving |
US7177658B2 (en) * | 2002-05-06 | 2007-02-13 | Qualcomm, Incorporated | Multi-media broadcast and multicast service (MBMS) in a wireless communications system |
US20050013274A1 (en) * | 2003-03-05 | 2005-01-20 | Harri Pekonen | System and method for data transmission and reception |
EP1599961A1 (en) | 2003-03-05 | 2005-11-30 | Nokia Corporation | Method and system for forward error correction |
US8694869B2 (en) * | 2003-08-21 | 2014-04-08 | QUALCIMM Incorporated | Methods for forward error correction coding above a radio link control layer and related apparatus |
EP1743431A4 (en) * | 2004-05-07 | 2007-05-02 | Digital Fountain Inc | SYSTEM FOR DOWNLOADING AND RECORDING AND CONTINUOUS READING OF FILES |
US7660245B1 (en) * | 2004-09-16 | 2010-02-09 | Qualcomm Incorporated | FEC architecture for streaming services including symbol-based operations and packet tagging |
US7644335B2 (en) * | 2005-06-10 | 2010-01-05 | Qualcomm Incorporated | In-place transformations with applications to encoding and decoding various classes of codes |
US9419749B2 (en) * | 2009-08-19 | 2016-08-16 | Qualcomm Incorporated | Methods and apparatus employing FEC codes with permanent inactivation of symbols for encoding and decoding processes |
US9178535B2 (en) * | 2006-06-09 | 2015-11-03 | Digital Fountain, Inc. | Dynamic stream interleaving and sub-stream based delivery |
WO2008003094A2 (en) * | 2006-06-29 | 2008-01-03 | Digital Fountain, Inc. | Efficient representation of symbol-based transformations with application to encoding and decoding of forward error correction codes |
CN101512989B (zh) * | 2006-07-25 | 2013-08-14 | 汤姆森特许公司 | 利用交错播放和交叉分组前向纠错在基于因特网协议的无线网络中恢复突发分组丢失 |
WO2009087563A2 (en) * | 2008-01-09 | 2009-07-16 | Nokia Corporation | Systems and methods for media container file generation |
CN101540610B (zh) * | 2009-01-07 | 2011-12-28 | 湖南大学 | 一种二维非隔离位约束编解码方法及编解码器 |
WO2011082834A1 (en) | 2010-01-11 | 2011-07-14 | Nokia Corporation | Error correction |
US20130254611A1 (en) * | 2012-03-23 | 2013-09-26 | Qualcomm Incorporated | Recovering data in multimedia file segments |
-
2012
- 2012-05-11 KR KR1020120050291A patent/KR101983032B1/ko active IP Right Grant
-
2013
- 2013-05-07 EP EP13787421.0A patent/EP2847953B1/en active Active
- 2013-05-07 MX MX2014013560A patent/MX348999B/es active IP Right Grant
- 2013-05-07 JP JP2015511356A patent/JP2015520990A/ja active Pending
- 2013-05-07 AU AU2013260417A patent/AU2013260417B2/en not_active Ceased
- 2013-05-07 US US13/888,663 patent/US10218821B2/en active Active
- 2013-05-07 CA CA2873024A patent/CA2873024C/en active Active
- 2013-05-07 WO PCT/KR2013/003955 patent/WO2013168964A1/en active Application Filing
- 2013-05-07 CN CN201380024021.0A patent/CN104303470B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
EP2847953A4 (en) | 2016-05-04 |
MX2014013560A (es) | 2015-01-16 |
WO2013168964A1 (en) | 2013-11-14 |
JP2015520990A (ja) | 2015-07-23 |
CA2873024C (en) | 2020-10-06 |
EP2847953B1 (en) | 2020-03-25 |
KR101983032B1 (ko) | 2019-05-30 |
AU2013260417B2 (en) | 2017-04-20 |
US20130294447A1 (en) | 2013-11-07 |
CN104303470B (zh) | 2018-11-02 |
US10218821B2 (en) | 2019-02-26 |
EP2847953A1 (en) | 2015-03-18 |
CA2873024A1 (en) | 2013-11-14 |
AU2013260417A1 (en) | 2014-12-18 |
CN104303470A (zh) | 2015-01-21 |
KR20130140938A (ko) | 2013-12-26 |
AU2013260417A2 (en) | 2015-01-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
MX348999B (es) | Aparato y metodo de transmision y recepcion de paquete en sistema de radiodifusion y comunicacion. | |
WO2013022261A3 (en) | Extension of physical downlink control channels in a communication system | |
WO2014110208A3 (en) | Broadcast and paging channels for machine type communication | |
WO2012057571A3 (ko) | 제어 정보를 전송하는 방법 및 이를 위한 장치 | |
GB2505607A (en) | Channel division | |
WO2011065746A3 (ko) | 다중 사용자 기반 무선통신 시스템에서 전송 실패 프레임의 복구 방법 | |
NZ717110A (en) | Methods and apparatus for multiple user uplink | |
GB2487450B (en) | Additional data streams for wireless systems | |
MX344273B (es) | Método y aparato para recibir datos en sistema de comunicación inalámbrica que soporta transmisión cooperativa. | |
WO2011159111A3 (ko) | 제어 채널의 할당 방법 및 이를 위한 장치 | |
WO2010151000A3 (en) | Apparatus for transmitting and receiving data in a wireless communication system and method thereof | |
WO2012161550A3 (ko) | 무선 접속 시스템에서 하향링크 제어 정보 송수신 방법 및 이를 위한 장치 | |
MX350242B (es) | Aparato para transmitir señales de difusion, aparato para recibir señales de difusion, metodo para transmitir señales de difusion y metodo para recibir señales de difusion. | |
JP2015522969A5 (es) | ||
WO2013015613A3 (ko) | 무선통신 시스템에서 데이터 전송 방법 및 장치 | |
WO2013015652A3 (ko) | 무선 접속 시스템에서 데이터 송수신 방법, 이를 위한 기지국 및 단말 | |
JP2015514376A5 (es) | ||
WO2011112037A3 (ko) | 제어 채널의 할당 방법 및 이를 위한 장치 | |
WO2013009136A3 (ko) | 캐리어 병합을 지원하는 무선접속시스템에서 하나 이상의 타이밍 어드밴스 그룹에 다중 전송 타이밍을 할당하는 방법 및 장치 | |
WO2012118357A3 (ko) | 무선 통신 시스템에서 제어 정보의 전송 방법 및 장치 | |
EP2472767A4 (en) | METHOD, APPARATUS AND SYSTEM FOR ALLOCATING SIDE PORT NUMBERS ON TIME SLICES | |
MX2014002065A (es) | Aparato de comunicacion, metodo de comunicacion, sistema de comunicacion y estacion base. | |
WO2012118345A3 (ko) | 무선통신 시스템에서 d-tdd(dynamic-time division duplex) 하향링크-상향링크 구성을 지원하는 방법 및 이를 위한 장치 | |
WO2012177060A3 (en) | Apparatus and method for performing random access in wireless communication system | |
WO2012157880A3 (ko) | 사물 통신 시스템에서 시간 동기화 방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration |