AR060373A1 - Metodos y aparato para el reordenamiento dinamico de paquetes antecedentes - Google Patents
Metodos y aparato para el reordenamiento dinamico de paquetes antecedentesInfo
- Publication number
- AR060373A1 AR060373A1 ARP070101465A ARP070101465A AR060373A1 AR 060373 A1 AR060373 A1 AR 060373A1 AR P070101465 A ARP070101465 A AR P070101465A AR P070101465 A ARP070101465 A AR P070101465A AR 060373 A1 AR060373 A1 AR 060373A1
- Authority
- AR
- Argentina
- Prior art keywords
- flow
- modulation symbols
- produce
- parallel flows
- decryptable
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 4
- 238000013507 mapping Methods 0.000 abstract 2
- 238000009831 deintercalation Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2647—Arrangements specific to the receiver only
-
- 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
- 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
- H04L1/0064—Concatenated codes
- H04L1/0066—Parallel concatenated 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
- H04L1/004—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
- H04L1/007—Unequal error protection
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/06—Dc level restoring means; Bias distortion correction ; Decision circuits providing symbol by symbol detection
- H04L25/067—Dc level restoring means; Bias distortion correction ; Decision circuits providing symbol by symbol detection providing soft decisions, i.e. decisions together with an estimate of reliability
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Error Detection And Correction (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
Abstract
Métodos y aparato para el reordenamiento dinámico de paquetes. En un aspecto, se proporciona un método para procesar los datos del intervalo improvisadamente para producir paquetes descifrables, en donde los datos del intervalo incluyen símbolos de modulacion intercalados. El método incluye desintercalar un flujo de los símbolos de modulacion intercalados para producir un flujo de los símbolos de modulacion, calcular flujos paralelos de las métricas LLR en base al flujo de los símbolos de modulacion, y mapear los flujos paralelos de las métricas LLR para producir un flujo de paquetes descifrables. En otro aspecto, se provee un aparato que incluye logica de desintercalacion para desintercalar un flujo de los símbolos de modulacion intercalados para producir un flujo de los símbolos de modulacion, logica de procesamiento métrica configurada para producir flujos paralelos de las métricas LLR en base al flujo de los símbolos de modulacion, y logica de mapeo configurada para mapear los flujos paralelos de las métricas LLR para producir un flujo de paquetes descifrables.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/398,205 US8213548B2 (en) | 2006-04-04 | 2006-04-04 | Methods and apparatus for dynamic packet reordering |
Publications (1)
Publication Number | Publication Date |
---|---|
AR060373A1 true AR060373A1 (es) | 2008-06-11 |
Family
ID=38421701
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP070101465A AR060373A1 (es) | 2006-04-04 | 2007-04-04 | Metodos y aparato para el reordenamiento dinamico de paquetes antecedentes |
Country Status (8)
Country | Link |
---|---|
US (1) | US8213548B2 (es) |
EP (1) | EP2005630A1 (es) |
JP (1) | JP2009532996A (es) |
KR (1) | KR100984987B1 (es) |
CN (1) | CN101461166B (es) |
AR (1) | AR060373A1 (es) |
TW (1) | TW200746738A (es) |
WO (1) | WO2007115284A1 (es) |
Families Citing this family (8)
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US7889800B2 (en) * | 2007-05-31 | 2011-02-15 | Telefonaktiebolaget Lm Ericsson (Publ) | Memory-saving method for generating soft bit values from an OFDM signal |
US8112697B2 (en) * | 2007-12-21 | 2012-02-07 | Broadcom Corporation | Method and apparatus for buffering an encoded signal for a turbo decoder |
US8276052B1 (en) * | 2009-01-20 | 2012-09-25 | Marvell International Ltd. | Iterative PRBS seed recovery using soft decisions |
CN102158446B (zh) * | 2010-02-11 | 2014-03-19 | 中兴通讯股份有限公司 | 时分双工系统中物理广播信道的解码方法及装置 |
US20110216857A1 (en) * | 2010-03-04 | 2011-09-08 | Designart Networks Ltd | Receiver for a wireless telecommunication system with a channel deinterleaver |
EP2523412B1 (en) * | 2011-05-11 | 2018-09-26 | Samsung Electronics Co., Ltd. | Apparatus and method for soft demapping |
CN108259402B (zh) * | 2016-12-29 | 2019-08-16 | 大唐移动通信设备有限公司 | 一种信号解调的方法及装置 |
US11134493B2 (en) * | 2018-10-02 | 2021-09-28 | Nxp Usa, Inc. | WLAN physical layer design for efficient hybrid ARQ |
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-
2006
- 2006-04-04 US US11/398,205 patent/US8213548B2/en active Active
-
2007
- 2007-04-03 JP JP2009504432A patent/JP2009532996A/ja active Pending
- 2007-04-03 EP EP07760058A patent/EP2005630A1/en not_active Withdrawn
- 2007-04-03 WO PCT/US2007/065904 patent/WO2007115284A1/en active Application Filing
- 2007-04-03 KR KR1020087026995A patent/KR100984987B1/ko not_active IP Right Cessation
- 2007-04-03 CN CN2007800206036A patent/CN101461166B/zh not_active Expired - Fee Related
- 2007-04-04 TW TW096112151A patent/TW200746738A/zh unknown
- 2007-04-04 AR ARP070101465A patent/AR060373A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
US8213548B2 (en) | 2012-07-03 |
CN101461166A (zh) | 2009-06-17 |
KR100984987B1 (ko) | 2010-10-04 |
CN101461166B (zh) | 2013-03-27 |
KR20080109904A (ko) | 2008-12-17 |
EP2005630A1 (en) | 2008-12-24 |
WO2007115284A1 (en) | 2007-10-11 |
US20070230632A1 (en) | 2007-10-04 |
JP2009532996A (ja) | 2009-09-10 |
TW200746738A (en) | 2007-12-16 |
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Legal Events
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FB | Suspension of granting procedure |