MXPA05007330A - Aparato de procesamiento de errores y metodo para sistema de comunicacion inalambrica. - Google Patents
Aparato de procesamiento de errores y metodo para sistema de comunicacion inalambrica.Info
- Publication number
- MXPA05007330A MXPA05007330A MXPA05007330A MXPA05007330A MXPA05007330A MX PA05007330 A MXPA05007330 A MX PA05007330A MX PA05007330 A MXPA05007330 A MX PA05007330A MX PA05007330 A MXPA05007330 A MX PA05007330A MX PA05007330 A MXPA05007330 A MX PA05007330A
- Authority
- MX
- Mexico
- Prior art keywords
- layer
- data unit
- data
- wireless communication
- communication system
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 125000004122 cyclic group Chemical group 0.000 abstract 1
- 238000003672 processing method Methods 0.000 abstract 1
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
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0045—Arrangements at the receiver end
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
- H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
- H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
- H03M13/05—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
- H03M13/09—Error detection only, e.g. using cyclic redundancy check [CRC] codes or single parity bit
-
- 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
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1829—Arrangements specially adapted for the receiver end
- H04L1/1835—Buffer management
- H04L1/1838—Buffer management for semi-reliable protocols, e.g. for less sensitive applications such as streaming video
-
- 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
- H04L1/0061—Error detection codes
-
- 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
- H04L1/0079—Formats for control data
- H04L1/0082—Formats for control data fields explicitly indicating existence of error in data being transmitted, e.g. so that downstream stations can avoid decoding erroneous packet; relays
-
- 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
- H04L1/0091—Avoidance of errors by organising the transmitted data in a format specifically designed to deal with errors, e.g. location arrangements specific to receivers, e.g. format detection
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Physics & Mathematics (AREA)
- Probability & Statistics with Applications (AREA)
- Theoretical Computer Science (AREA)
- Mobile Radio Communication Systems (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Communication Control (AREA)
Abstract
Se provee un aparato y metodo para procesar datos en un receptor utilizado en un sistema de comunicacion inalambrica; el metodo de procesamiento de datos utiliza el aparato receptor que comprende una capa de control de acceso medio (MAC) y una capa de control de enlace de radio (RLC) para procesar unidades de datos; el procesamiento de datos comprende comunicar una unidad de datos y un resultado de revision de codigo de redundancia ciclica (CRC) asociado con la unidad de datos desde la capa MAC a la capa RLC. Examinar, en la capa RLC, que el resultado de revision CRC enviado desde la capa MAC indique si la unidad de datos tiene un error y descartar la unidad de datos cuando la unidad de datos tenga errores y cuando no se haya provisto un esquema de manejo de errores.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2003-0020533A KR100498347B1 (ko) | 2003-04-01 | 2003-04-01 | Amr 코덱을 지원하기 위한 데이터 처리방법 |
PCT/KR2004/000762 WO2004088879A1 (en) | 2003-04-01 | 2004-04-01 | Error processing apparatus and method for wireless communication system |
Publications (1)
Publication Number | Publication Date |
---|---|
MXPA05007330A true MXPA05007330A (es) | 2005-09-30 |
Family
ID=36118396
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MXPA05007330A MXPA05007330A (es) | 2003-04-01 | 2004-04-01 | Aparato de procesamiento de errores y metodo para sistema de comunicacion inalambrica. |
Country Status (13)
Country | Link |
---|---|
US (1) | US7571358B2 (es) |
EP (1) | EP1609254A4 (es) |
JP (2) | JP4298708B2 (es) |
KR (1) | KR100498347B1 (es) |
CN (1) | CN1751459B (es) |
AU (1) | AU2004225408B2 (es) |
BR (1) | BRPI0408973A (es) |
HK (1) | HK1084521A1 (es) |
MX (1) | MXPA05007330A (es) |
RU (1) | RU2332798C2 (es) |
UA (1) | UA82687C2 (es) |
WO (1) | WO2004088879A1 (es) |
ZA (1) | ZA200505075B (es) |
Families Citing this family (35)
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US7269760B2 (en) * | 2003-02-05 | 2007-09-11 | Innovative Sonic Limited | Scheme to discard an erroneous PDU received in a wireless communication system |
KR100772369B1 (ko) * | 2004-07-13 | 2007-11-01 | 삼성전자주식회사 | 재전송 제어 방법 및 장치 |
US7596379B2 (en) * | 2004-08-16 | 2009-09-29 | M-Stack Limited | Method for maintaining transparent mode radio bearers in a radio access network |
US20060062312A1 (en) * | 2004-09-22 | 2006-03-23 | Yen-Chi Lee | Video demultiplexer and decoder with efficient data recovery |
JP4498898B2 (ja) * | 2004-11-29 | 2010-07-07 | 富士通株式会社 | 無線通信システムに使用されるデータキャッシュ装置及び方法 |
KR100678199B1 (ko) | 2005-06-14 | 2007-02-02 | 삼성전자주식회사 | 슬라이딩 모듈을 구비하는 휴대용 단말기 |
CN100366120C (zh) * | 2005-08-01 | 2008-01-30 | 华为技术有限公司 | 宽带码分多址系统中无线资源控制连接故障信息上报方法 |
TWI297248B (en) * | 2005-10-21 | 2008-05-21 | Inst Information Industry | Method and apparatus for adaptive communication |
US8379733B2 (en) * | 2006-09-26 | 2013-02-19 | Qualcomm Incorporated | Efficient video packetization methods for packet-switched video telephony applications |
RU2492593C2 (ru) * | 2007-06-25 | 2013-09-10 | Нокиа Сименс Нетворкс Ой | Перенос сообщений для сообщений внутриполосной сигнализации в сетях радиодоступа |
AU2007359820B2 (en) | 2007-10-03 | 2011-07-07 | Fujitsu Limited | Radio communication device, radio communication control device, radio communication method, radio communication program, radio communication control method, and radio communication control program |
US8250441B2 (en) * | 2007-12-11 | 2012-08-21 | Wi-Lan Inc. | Outer coding framework for application packet error rate minimization |
RU2465737C2 (ru) * | 2008-01-04 | 2012-10-27 | Нокиа Корпорейшн | Фиктивный дополняющий подзаголовок в блоках данных протокола уровня доступа к среде |
KR101565403B1 (ko) * | 2008-01-07 | 2015-11-03 | 엘지전자 주식회사 | Hspa를 이용하여 수신한 회선 교환 데이터의 오류 제어방법 |
KR101514079B1 (ko) * | 2008-01-07 | 2015-04-21 | 엘지전자 주식회사 | 상향링크 시간 동기 타이머의 재구성 방법 |
US9357233B2 (en) * | 2008-02-26 | 2016-05-31 | Qualcomm Incorporated | Video decoder error handling |
US20090249172A1 (en) * | 2008-03-26 | 2009-10-01 | Qualcomm Incorporated | Methods and apparatus for improved decoding of bursts that include multiple concatenated protocol data units |
US8126014B2 (en) * | 2008-04-09 | 2012-02-28 | Qualcomm Incorporated | Methods and apparatus for improved decoding of hybrid automatic repeat request transmissions |
US8638699B2 (en) * | 2008-11-10 | 2014-01-28 | Qualcomm Incorporated | Method and apparatus for supporting the large service data unit (SDU) |
US8644338B2 (en) * | 2009-01-07 | 2014-02-04 | Qualcomm Incorporated | Unbundling packets received in wireless communications |
US8711881B2 (en) * | 2009-01-07 | 2014-04-29 | Qualcomm Incorporated | Packet bundling at the PDCP layer |
JP5648631B2 (ja) | 2009-04-27 | 2015-01-07 | 日本電気株式会社 | 受信装置、受信方法およびプログラム |
CN102450051B (zh) * | 2009-05-27 | 2014-12-03 | 日本电气株式会社 | 无线通信装置以及数据接收方法 |
KR101216100B1 (ko) * | 2009-11-18 | 2012-12-26 | 엘지전자 주식회사 | 단편화 패킹 확장헤더를 수반하는 mac pdu를 전송하는 방법 및 장치 |
US8416867B2 (en) * | 2009-11-23 | 2013-04-09 | Lg-Ericsson Co., Ltd. | Interference cancellation with MU-MIMO scheme in SC-FDMA system |
CN102355328B (zh) * | 2011-09-01 | 2013-12-11 | 电信科学技术研究院 | 数据处理方法和设备 |
RU2595905C2 (ru) * | 2011-11-22 | 2016-08-27 | Ска Ипла Холдингз Инк. | Терминал связи и способ связи с использованием таких терминалов |
WO2014026386A1 (zh) * | 2012-08-17 | 2014-02-20 | 华为技术有限公司 | 数据包传输方法和装置 |
CN103546240B (zh) * | 2013-09-24 | 2017-06-30 | 许继集团有限公司 | 以太网crc校验方法 |
CN104363598B (zh) * | 2014-11-25 | 2018-03-23 | 电信科学技术研究院 | 一种drb映射方法及装置 |
JP6731488B2 (ja) * | 2016-03-30 | 2020-07-29 | オッポ広東移動通信有限公司Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 中継伝送方法及び装置 |
CN107872801B (zh) * | 2016-09-28 | 2022-09-30 | 中兴通讯股份有限公司 | 数据处理方法、装置及基站 |
CN112615702A (zh) | 2017-05-05 | 2021-04-06 | 中兴通讯股份有限公司 | 一种数据包复制功能的控制方法和装置、通信设备 |
CN111654884B (zh) * | 2020-05-22 | 2023-06-27 | Oppo广东移动通信有限公司 | 一种数据处理方法及相关设备 |
WO2024120885A1 (en) * | 2022-12-06 | 2024-06-13 | Sony Group Corporation | Transmission device, receiving device and corresponding methods |
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US7269760B2 (en) * | 2003-02-05 | 2007-09-11 | Innovative Sonic Limited | Scheme to discard an erroneous PDU received in a wireless communication system |
-
2003
- 2003-04-01 KR KR10-2003-0020533A patent/KR100498347B1/ko active IP Right Review Request
-
2004
- 2004-01-04 UA UAA200508786A patent/UA82687C2/uk unknown
- 2004-03-31 US US10/816,247 patent/US7571358B2/en active Active
- 2004-04-01 WO PCT/KR2004/000762 patent/WO2004088879A1/en active Application Filing
- 2004-04-01 CN CN2004800042600A patent/CN1751459B/zh not_active Expired - Lifetime
- 2004-04-01 RU RU2005123506/09A patent/RU2332798C2/ru active
- 2004-04-01 MX MXPA05007330A patent/MXPA05007330A/es active IP Right Grant
- 2004-04-01 JP JP2005518774A patent/JP4298708B2/ja not_active Expired - Lifetime
- 2004-04-01 EP EP04725210A patent/EP1609254A4/en not_active Ceased
- 2004-04-01 AU AU2004225408A patent/AU2004225408B2/en not_active Expired
- 2004-04-01 BR BRPI0408973-1A patent/BRPI0408973A/pt not_active Application Discontinuation
-
2005
- 2005-06-22 ZA ZA200505075A patent/ZA200505075B/en unknown
-
2006
- 2006-04-19 HK HK06104671.2A patent/HK1084521A1/xx not_active IP Right Cessation
-
2009
- 2009-01-14 JP JP2009006173A patent/JP4866431B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
AU2004225408B2 (en) | 2007-02-01 |
BRPI0408973A (pt) | 2006-04-04 |
KR20040085739A (ko) | 2004-10-08 |
EP1609254A1 (en) | 2005-12-28 |
JP4298708B2 (ja) | 2009-07-22 |
CN1751459B (zh) | 2010-10-06 |
KR100498347B1 (ko) | 2005-07-01 |
JP4866431B2 (ja) | 2012-02-01 |
RU2332798C2 (ru) | 2008-08-27 |
AU2004225408A1 (en) | 2004-10-14 |
ZA200505075B (en) | 2006-12-27 |
US7571358B2 (en) | 2009-08-04 |
CN1751459A (zh) | 2006-03-22 |
JP2009153150A (ja) | 2009-07-09 |
JP2006514817A (ja) | 2006-05-11 |
RU2005123506A (ru) | 2007-05-20 |
UA82687C2 (uk) | 2008-05-12 |
WO2004088879A1 (en) | 2004-10-14 |
US20040199850A1 (en) | 2004-10-07 |
HK1084521A1 (en) | 2006-07-28 |
EP1609254A4 (en) | 2011-08-17 |
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