AR059312A1 - Metodo y aparato para la configuracion en forma dinamica de una memoria de solicitud de retransmision automatica hibrida - Google Patents
Metodo y aparato para la configuracion en forma dinamica de una memoria de solicitud de retransmision automatica hibridaInfo
- Publication number
- AR059312A1 AR059312A1 ARP070100462A ARP070100462A AR059312A1 AR 059312 A1 AR059312 A1 AR 059312A1 AR P070100462 A ARP070100462 A AR P070100462A AR P070100462 A ARP070100462 A AR P070100462A AR 059312 A1 AR059312 A1 AR 059312A1
- Authority
- AR
- Argentina
- Prior art keywords
- arq
- memory
- processes
- transmission
- configuration
- 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
- 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
-
- 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
-
- 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
- H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
-
- 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
- H04L1/1822—Automatic repetition systems, e.g. Van Duuren systems involving configuration of automatic repeat request [ARQ] with parallel processes
-
- 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
- H04L2001/0092—Error control systems characterised by the topology of the transmission link
- H04L2001/0096—Channel splitting in point-to-point links
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Communication Control (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
Se revela un método y aparato para la configuracion en forma dinámica de una memoria para procesos de solicitud de retransmision automática híbrida (H-ARQ) en un nodo de recepcion que permite una configuracion de memoria H-ARQ más flexible y que mejora el funcionamiento de los procesos H-ARQ. Se reserva dinámicamente una memoria H-ARQ en un nodo de recepcion para una pluralidad de procesos de H-ARQ. Un nodo de transmision puede configurar en forma dinámica la memoria H-ARQ en el nodo de recepcion para cada transmision de H-ARQ de tal manera que el requerimiento de memoria para una pluralidad de procesos de H-ARQ excede la capacidad de memoria H-ARQ. Si hay memoria H-ARQ insuficiente disponible para soportar las transmisiones de H- ARQ, solamente un subconjunto de una pluralidad de procesos de H-ARQ puede activarse a la vez. Cuando existe una memoria H-ARQ insuficiente para el procesamiento de las transmisiones de H-ARQ, puede transmitirse a un nodo de transmision un aviso de recepcion negativa (NACK), una confirmacion de recepcion (ACK), nada o la informacion que indique la razon para la falla de la transmision.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US76484206P | 2006-02-03 | 2006-02-03 | |
US84314506P | 2006-09-08 | 2006-09-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
AR059312A1 true AR059312A1 (es) | 2008-03-26 |
Family
ID=38174490
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP070100462A AR059312A1 (es) | 2006-02-03 | 2007-02-05 | Metodo y aparato para la configuracion en forma dinamica de una memoria de solicitud de retransmision automatica hibrida |
Country Status (12)
Country | Link |
---|---|
US (1) | US8160049B2 (es) |
EP (2) | EP2016697A1 (es) |
JP (1) | JP4786721B2 (es) |
KR (2) | KR20080086940A (es) |
AR (1) | AR059312A1 (es) |
AU (1) | AU2007212604A1 (es) |
CA (1) | CA2641336A1 (es) |
IL (1) | IL193186A (es) |
MX (1) | MX2008009892A (es) |
RU (1) | RU2008135685A (es) |
TW (1) | TW200733632A (es) |
WO (1) | WO2007092257A1 (es) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9160496B2 (en) * | 2007-06-29 | 2015-10-13 | Qualcomm Incorporated | Methods and apparatus for H-ARQ process memory management |
WO2009116916A1 (en) * | 2008-03-18 | 2009-09-24 | Telefonaktiebolaget L M Ericsson (Publ) | Methods and arrangements in a wireless communications system |
US8347163B2 (en) * | 2008-08-08 | 2013-01-01 | Industrial Technology Research Institute | System and method for data transmission |
WO2010120808A1 (en) * | 2009-04-13 | 2010-10-21 | Research In Motion Limited | System and method for semi-synchronous hybrid automatic repeat request |
US8473802B2 (en) * | 2009-06-30 | 2013-06-25 | Samsung Electronics Co., Ltd. | Technique for advanced ARQ buffer management in wireless communication system |
WO2012092717A1 (en) * | 2011-01-07 | 2012-07-12 | Mediatek Inc. | Apparatuses and methods for hybrid automatic repeat request (harq) buffering optimization |
US8891466B2 (en) * | 2011-04-29 | 2014-11-18 | Acer Incorporated | Method of handling soft buffer for carrier aggregation and related communication device |
US8356050B1 (en) * | 2011-11-21 | 2013-01-15 | Yahoo! Inc. | Method or system for spilling in query environments |
CN103384192A (zh) * | 2012-05-02 | 2013-11-06 | 北京三星通信技术研究有限公司 | 动态tdd***中保持上行harq进程的传输连续性的方法 |
GB2507529A (en) * | 2012-11-02 | 2014-05-07 | Sony Corp | Telecommunications apparatus and methods |
US11018810B2 (en) | 2017-01-05 | 2021-05-25 | Telefonaktiebolaget Lm Ericsson (Publ) | Adaptive multiple HARQ entity design |
US11010292B2 (en) | 2018-10-26 | 2021-05-18 | Samsung Electronics Co., Ltd | Method and system for dynamic memory management in a user equipment (UE) |
US11451341B2 (en) | 2019-07-01 | 2022-09-20 | Qualcomm Incorporated | Hybrid automatic repeat request (HARQ) in a wireless local area network (WLAN) |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6557134B2 (en) * | 1997-09-30 | 2003-04-29 | Glenayre Electronics, Inc. | ARQ method for wireless communication |
US6801512B1 (en) * | 2000-03-23 | 2004-10-05 | Motorola, Inc. | Method and apparatus for providing a distributed architecture digital wireless communication system |
ES2301110T3 (es) * | 2000-05-17 | 2008-06-16 | Matsushita Electric Industrial Co., Ltd | Sistema arq hibrido para transmision de datos en paquetes con un canal de control y un canal de datos. |
DE10026927B4 (de) * | 2000-05-30 | 2006-07-13 | Siemens Ag | Verfahren zur Übertragung von Datenpaketen in einem Kommunikationssystem zwischen einem Sender und einem Empfänger sowie entsprechender Sender und Empfänger |
US6700867B2 (en) * | 2001-12-20 | 2004-03-02 | Motorola, Inc. | Method and system for reduced memory hybrid automatic repeat request |
ATE299630T1 (de) * | 2002-02-14 | 2005-07-15 | Matsushita Electric Ind Co Ltd | Verfahren zum steuern der datenrate in einem drahtlosen paketdatenkommunikationssystem, sender und empfänger zu seiner verwendung |
US8078808B2 (en) * | 2002-04-29 | 2011-12-13 | Infineon Technologies Ag | Method and device for managing a memory for buffer-storing data blocks in ARQ transmission systems |
KR100876765B1 (ko) * | 2002-05-10 | 2009-01-07 | 삼성전자주식회사 | 이동 통신 시스템에서 데이터 재전송 장치 및 방법 |
TWI317588B (en) * | 2002-08-09 | 2009-11-21 | Interdigital Tech Corp | Method for sharing memory of wireless transmit receive unit and wireless transmit receive unit |
EP1389847B1 (en) | 2002-08-13 | 2006-12-27 | Matsushita Electric Industrial Co., Ltd. | Hybrid automatic repeat request protocol |
FI115099B (fi) | 2002-09-16 | 2005-02-28 | Digita Oy | IP-lähetyksen katkeamattoman vastaanoton varmistaminen liikkuvassa vastaanotossa |
US7103729B2 (en) * | 2002-12-26 | 2006-09-05 | Intel Corporation | Method and apparatus of memory management |
US7155655B2 (en) * | 2003-07-22 | 2006-12-26 | Telefonaktiebolaget Lm Ericsson (Publ) | Adaptive hybrid ARQ algorithms |
WO2005029789A1 (en) * | 2003-09-19 | 2005-03-31 | Philips Intellectual Property & Standards Gmbh | Data flow control in a communication system |
EP1605605B1 (en) * | 2004-06-09 | 2019-02-27 | Samsung Electronics Co., Ltd. | Method and apparatus for data transmission in a mobile telecommunication system supporting enhanced uplink service |
US7710911B2 (en) * | 2004-06-10 | 2010-05-04 | Interdigital Technology Corporation | Method and apparatus for dynamically allocating H-ARQ processes |
FI20045364A0 (fi) * | 2004-09-29 | 2004-09-29 | Nokia Corp | Muistinhallinta matkaviestinverkossa |
KR100757964B1 (ko) * | 2004-11-03 | 2007-09-11 | 삼성전자주식회사 | 광대역 무선 접속 통신 시스템에서 하이브리드 자동 반복요구 버퍼 용량 정보 송수신 시스템 및 방법 |
-
2007
- 2007-02-01 CA CA002641336A patent/CA2641336A1/en not_active Abandoned
- 2007-02-01 TW TW096103776A patent/TW200733632A/zh unknown
- 2007-02-01 EP EP07763437A patent/EP2016697A1/en not_active Withdrawn
- 2007-02-01 WO PCT/US2007/002776 patent/WO2007092257A1/en active Application Filing
- 2007-02-01 EP EP11163375A patent/EP2381609A3/en not_active Withdrawn
- 2007-02-01 KR KR1020087021917A patent/KR20080086940A/ko not_active Application Discontinuation
- 2007-02-01 JP JP2008553356A patent/JP4786721B2/ja not_active Expired - Fee Related
- 2007-02-01 AU AU2007212604A patent/AU2007212604A1/en not_active Abandoned
- 2007-02-01 RU RU2008135685/09A patent/RU2008135685A/ru not_active Application Discontinuation
- 2007-02-01 KR KR1020087020872A patent/KR101065428B1/ko not_active IP Right Cessation
- 2007-02-01 MX MX2008009892A patent/MX2008009892A/es not_active Application Discontinuation
- 2007-02-02 US US11/670,639 patent/US8160049B2/en not_active Expired - Fee Related
- 2007-02-05 AR ARP070100462A patent/AR059312A1/es active IP Right Grant
-
2008
- 2008-07-31 IL IL193186A patent/IL193186A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR101065428B1 (ko) | 2011-09-19 |
JP4786721B2 (ja) | 2011-10-05 |
US8160049B2 (en) | 2012-04-17 |
KR20080086940A (ko) | 2008-09-26 |
EP2381609A3 (en) | 2012-03-07 |
WO2007092257A1 (en) | 2007-08-16 |
US20070189206A1 (en) | 2007-08-16 |
EP2016697A1 (en) | 2009-01-21 |
EP2381609A2 (en) | 2011-10-26 |
IL193186A (en) | 2012-08-30 |
AU2007212604A1 (en) | 2007-08-16 |
MX2008009892A (es) | 2008-10-17 |
KR20080087906A (ko) | 2008-10-01 |
TW200733632A (en) | 2007-09-01 |
JP2009525698A (ja) | 2009-07-09 |
RU2008135685A (ru) | 2010-03-10 |
CA2641336A1 (en) | 2007-08-16 |
IL193186A0 (en) | 2009-02-11 |
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Legal Events
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FG | Grant, registration |