MXPA04001739A - Metodo para la demanda repetida automatica de capa fisica para una estacion base. - Google Patents
Metodo para la demanda repetida automatica de capa fisica para una estacion base.Info
- Publication number
- MXPA04001739A MXPA04001739A MXPA04001739A MXPA04001739A MXPA04001739A MX PA04001739 A MXPA04001739 A MX PA04001739A MX PA04001739 A MXPA04001739 A MX PA04001739A MX PA04001739 A MXPA04001739 A MX PA04001739A MX PA04001739 A MXPA04001739 A MX PA04001739A
- Authority
- MX
- Mexico
- Prior art keywords
- physical layer
- base station
- automatic repeat
- repeat request
- packets
- 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
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
- H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
-
- 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
- H04L1/0033—Systems modifying transmission characteristics according to link quality, e.g. power backoff arrangements specific to the transmitter
- H04L1/0034—Systems modifying transmission characteristics according to link quality, e.g. power backoff arrangements specific to the transmitter where the transmitter decides based on inferences, e.g. use of implicit signalling
-
- 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
- H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
-
- 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
-
- 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
- H04L1/1809—Selective-repeat protocols
-
- 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
- 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
- H04L1/1845—Combining techniques, e.g. code combining
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/08—Access point devices
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Radio Relay Systems (AREA)
Abstract
Un metodo de demanda repetida automatica fisica implementado por una estacion base (30) que tiene un transmisor (38) y un receptor (52). Una capa fisica, en el transmisor (38), recibe datos y formatea los datos recibidos en paquetes que tienen una modulacion particular de codificacion/datos. La capa fisica transmite los paquetes y retransmite los paquetes en la falla a recibir una confirmacion correspondiente (56) para un paquete dado. Un controlador de modulacion adaptable y de codificacion en el transmisor recolecta la estadistica (60) de retransmision y ajusta la modulacion particular de codificacion/datos usando la estadistica (62) recolectada.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/939,410 US20030039226A1 (en) | 2001-08-24 | 2001-08-24 | Physical layer automatic repeat request (ARQ) |
US10/084,043 US7672265B2 (en) | 2001-08-24 | 2002-02-27 | Method for physical layer automatic repeat request for a base station |
PCT/US2002/026591 WO2003019838A1 (en) | 2001-08-24 | 2002-08-21 | Method for physical layer automatic repeat request for a base station |
Publications (1)
Publication Number | Publication Date |
---|---|
MXPA04001739A true MXPA04001739A (es) | 2004-05-31 |
Family
ID=26770558
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MXPA04001739A MXPA04001739A (es) | 2001-08-24 | 2002-08-21 | Metodo para la demanda repetida automatica de capa fisica para una estacion base. |
Country Status (12)
Country | Link |
---|---|
EP (1) | EP1419603B1 (es) |
JP (1) | JP4540341B2 (es) |
KR (4) | KR100945404B1 (es) |
CN (1) | CN100505599C (es) |
AU (1) | AU2002332602B2 (es) |
BR (1) | BR0212698A (es) |
CA (1) | CA2457243A1 (es) |
IL (1) | IL160251A0 (es) |
MX (1) | MXPA04001739A (es) |
NO (1) | NO20040785L (es) |
TW (1) | TW556423B (es) |
WO (1) | WO2003019838A1 (es) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100973946B1 (ko) | 2004-03-12 | 2010-08-05 | 삼성전자주식회사 | 직교 주파수 분할 다중 접속 통신 시스템에서 밴드 적응적변조 및 코딩 서브 채널 운용을 위한 시스템 및 방법 |
US8259752B2 (en) * | 2004-05-07 | 2012-09-04 | Interdigital Technology Corporation | Medium access control layer architecture for supporting enhanced uplink |
CN100362767C (zh) * | 2004-07-27 | 2008-01-16 | 华为技术有限公司 | 一种wcdma***中信道质量指示的跟踪纠偏方法 |
GB2417390B (en) | 2004-08-18 | 2007-11-14 | Wecomm Ltd | Data packet transmission |
US8060023B2 (en) | 2004-11-09 | 2011-11-15 | Ntt Docomo, Inc. | Mobile communication system, radio base station, and mobile station |
US7715460B2 (en) | 2005-04-22 | 2010-05-11 | Interdigital Technology Corporation | Hybrid orthogonal frequency division multiple access system and method |
KR100717999B1 (ko) * | 2005-12-29 | 2007-05-15 | 고려대학교 산학협력단 | 적응적 목표 패킷 오류율을 갖는 패킷 전송 장치, 수신장치, 그 시스템 및 그 방법 |
KR100816032B1 (ko) | 2007-02-13 | 2008-03-24 | 삼성전자주식회사 | 반복적 다중 사용자 검파를 통한 데이터 송수신 방법 및 그장치 |
GB2449944B (en) | 2007-06-09 | 2012-08-08 | Wecomm Ltd | Supplying applications to mobile devices |
US11075711B2 (en) | 2016-04-29 | 2021-07-27 | Telefonaktiebolaget Lm Ericsson (Publ) | Wireless device specific maximum code rate limit adjustment |
US11889311B2 (en) * | 2020-12-18 | 2024-01-30 | Raytheon Bbn Technologies Corp. | RF repeater and method for semantic-less retransmissions |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5280498A (en) * | 1989-06-29 | 1994-01-18 | Symbol Technologies, Inc. | Packet data communication system |
ZA931077B (en) * | 1992-03-05 | 1994-01-04 | Qualcomm Inc | Apparatus and method for reducing message collision between mobile stations simultaneously accessing a base station in a cdma cellular communications system |
GB9209027D0 (en) * | 1992-04-25 | 1992-06-17 | British Aerospace | Multi purpose digital signal regenerative processing apparatus |
US5657325A (en) * | 1995-03-31 | 1997-08-12 | Lucent Technologies Inc. | Transmitter and method for transmitting information packets with incremental redundancy |
US5828677A (en) * | 1996-03-20 | 1998-10-27 | Lucent Technologies Inc. | Adaptive hybrid ARQ coding schemes for slow fading channels in mobile radio systems |
JP3242856B2 (ja) * | 1997-02-17 | 2001-12-25 | シャープ株式会社 | スペクトル直接拡散通信システム |
US6128276A (en) * | 1997-02-24 | 2000-10-03 | Radix Wireless, Inc. | Stacked-carrier discrete multiple tone communication technology and combinations with code nulling, interference cancellation, retrodirective communication and adaptive antenna arrays |
US6049549A (en) * | 1997-08-14 | 2000-04-11 | University Of Massachusetts | Adaptive media control |
US6208663B1 (en) * | 1997-08-29 | 2001-03-27 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and system for block ARQ with reselection of FEC coding and/or modulation |
US6130918A (en) | 1997-12-01 | 2000-10-10 | Nortel Networks Limited | Method and apparatus for reducing the peak-to-average ratio in a multicarrier communication system |
US6154489A (en) | 1998-03-30 | 2000-11-28 | Motorola, Inc. | Adaptive-rate coded digital image transmission |
DE10050117A1 (de) * | 2000-10-11 | 2002-04-25 | Philips Corp Intellectual Pty | Drahtloses Netzwerk mit einem Datenaustausch nach der ARQ-Methode |
-
2002
- 2002-08-21 KR KR1020097012403A patent/KR100945404B1/ko not_active IP Right Cessation
- 2002-08-21 KR KR1020047002493A patent/KR100798714B1/ko not_active IP Right Cessation
- 2002-08-21 KR KR1020077018881A patent/KR100909259B1/ko not_active IP Right Cessation
- 2002-08-21 CN CN02816402.4A patent/CN100505599C/zh not_active Expired - Lifetime
- 2002-08-21 MX MXPA04001739A patent/MXPA04001739A/es active IP Right Grant
- 2002-08-21 BR BR0212698-2A patent/BR0212698A/pt not_active IP Right Cessation
- 2002-08-21 JP JP2003524168A patent/JP4540341B2/ja not_active Expired - Fee Related
- 2002-08-21 KR KR1020057015659A patent/KR100811028B1/ko not_active IP Right Cessation
- 2002-08-21 EP EP02796397A patent/EP1419603B1/en not_active Expired - Lifetime
- 2002-08-21 CA CA002457243A patent/CA2457243A1/en not_active Abandoned
- 2002-08-21 WO PCT/US2002/026591 patent/WO2003019838A1/en active Application Filing
- 2002-08-21 AU AU2002332602A patent/AU2002332602B2/en not_active Ceased
- 2002-08-21 IL IL16025102A patent/IL160251A0/xx unknown
- 2002-08-22 TW TW091119056A patent/TW556423B/zh not_active IP Right Cessation
-
2004
- 2004-02-23 NO NO20040785A patent/NO20040785L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
NO20040785L (no) | 2004-05-14 |
AU2002332602B2 (en) | 2006-06-01 |
TW556423B (en) | 2003-10-01 |
KR100811028B1 (ko) | 2008-03-11 |
BR0212698A (pt) | 2004-10-19 |
KR100798714B1 (ko) | 2008-01-28 |
CN100505599C (zh) | 2009-06-24 |
KR20090074281A (ko) | 2009-07-06 |
IL160251A0 (en) | 2004-07-25 |
KR100909259B1 (ko) | 2009-07-27 |
JP4540341B2 (ja) | 2010-09-08 |
JP2005501473A (ja) | 2005-01-13 |
KR20050098962A (ko) | 2005-10-12 |
CN1545776A (zh) | 2004-11-10 |
KR20040032943A (ko) | 2004-04-17 |
CA2457243A1 (en) | 2003-03-06 |
EP1419603A1 (en) | 2004-05-19 |
KR100945404B1 (ko) | 2010-03-04 |
EP1419603A4 (en) | 2006-12-06 |
KR20070099025A (ko) | 2007-10-08 |
EP1419603B1 (en) | 2011-03-23 |
WO2003019838A1 (en) | 2003-03-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration |