BRPI0009118B1 - modo de transmissão robusto - Google Patents
modo de transmissão robusto Download PDFInfo
- Publication number
- BRPI0009118B1 BRPI0009118B1 BRPI0009118A BR0009118A BRPI0009118B1 BR PI0009118 B1 BRPI0009118 B1 BR PI0009118B1 BR PI0009118 A BRPI0009118 A BR PI0009118A BR 0009118 A BR0009118 A BR 0009118A BR PI0009118 B1 BRPI0009118 B1 BR PI0009118B1
- Authority
- BR
- Brazil
- Prior art keywords
- data
- phase angle
- phase
- copies
- values
- Prior art date
Links
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
- H04L27/2601—Multicarrier modulation systems
- H04L27/2626—Arrangements specific to the transmitter 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
- H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
- H04L1/04—Arrangements for detecting or preventing errors in the information received by diversity reception using frequency diversity
-
- 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
- H03M13/27—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 using interleaving techniques
- H03M13/2703—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 using interleaving techniques the interleaver involving at least two directions
- H03M13/271—Row-column interleaver with permutations, e.g. block interleaving with inter-row, inter-column, intra-row or intra-column permutations
-
- 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
- H03M13/27—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 using interleaving techniques
- H03M13/276—Interleaving address generation
-
- 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
- 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
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0003—Two-dimensional division
- H04L5/0005—Time-frequency
- H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- Probability & Statistics with Applications (AREA)
- Theoretical Computer Science (AREA)
- Error Detection And Correction (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Radio Transmission System (AREA)
- Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
Abstract
Description
Claims (19)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/377,131 US6278685B1 (en) | 1999-08-19 | 1999-08-19 | Robust transmission mode |
PCT/US2000/022911 WO2001013560A1 (en) | 1999-08-19 | 2000-08-21 | Robust transmission mode |
Publications (2)
Publication Number | Publication Date |
---|---|
BR0009118A BR0009118A (pt) | 2003-12-23 |
BRPI0009118B1 true BRPI0009118B1 (pt) | 2015-10-20 |
Family
ID=23487897
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0009118A BRPI0009118B1 (pt) | 1999-08-19 | 2000-08-21 | modo de transmissão robusto |
Country Status (12)
Country | Link |
---|---|
US (1) | US6278685B1 (pt) |
EP (1) | EP1203467B1 (pt) |
JP (1) | JP4429562B2 (pt) |
KR (2) | KR100876625B1 (pt) |
CN (2) | CN101159728B (pt) |
AT (1) | ATE492079T1 (pt) |
AU (1) | AU768374B2 (pt) |
BR (1) | BRPI0009118B1 (pt) |
CA (1) | CA2366662C (pt) |
DE (1) | DE60045378D1 (pt) |
MX (1) | MXPA01013418A (pt) |
WO (1) | WO2001013560A1 (pt) |
Families Citing this family (58)
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US7352770B1 (en) | 2000-08-04 | 2008-04-01 | Intellon Corporation | Media access control protocol with priority and contention-free intervals |
US6671284B1 (en) * | 2000-08-04 | 2003-12-30 | Intellon Corporation | Frame control for efficient media access |
US7110351B2 (en) * | 2000-12-19 | 2006-09-19 | Nortel Networks Limited | Enhanced ARQ with OFDM modulation symbols |
US7170849B1 (en) * | 2001-03-19 | 2007-01-30 | Cisco Systems Wireless Networking (Australia) Pty Limited | Interleaver, deinterleaver, interleaving method, and deinterleaving method for OFDM data |
US7111221B2 (en) * | 2001-04-02 | 2006-09-19 | Koninklijke Philips Electronics N.V. | Digital transmission system for an enhanced ATSC 8-VSB system |
DE10127346C2 (de) * | 2001-06-06 | 2003-07-17 | Siemens Ag | Datenübertragungssystem auf Multiträgerbasis und Verfahren zum Unterdrücken von Störungen bei einem Datenübertragungssystem auf Multiträgerbasis |
US7152025B2 (en) * | 2002-02-28 | 2006-12-19 | Texas Instruments Incorporated | Noise identification in a communication system |
US8149703B2 (en) | 2002-06-26 | 2012-04-03 | Qualcomm Atheros, Inc. | Powerline network bridging congestion control |
US7826466B2 (en) | 2002-06-26 | 2010-11-02 | Atheros Communications, Inc. | Communication buffer scheme optimized for VoIP, QoS and data networking over a power line |
EP1563690A1 (en) * | 2002-11-04 | 2005-08-17 | Koninklijke Philips Electronics N.V. | Configuration for implementing enhanced vsb on the studio side |
CN101677309B (zh) * | 2003-02-14 | 2013-11-06 | 华为技术有限公司 | 发射机、交织器和交织方法 |
WO2004075502A2 (en) * | 2003-02-19 | 2004-09-02 | Matsushita Electric Industrial Co. Ltd. | Receiving apparatus and method for digital multi-carrier transmission |
US7418042B2 (en) | 2003-09-17 | 2008-08-26 | Atheros Communications, Inc. | Repetition coding for a wireless system |
US8090857B2 (en) | 2003-11-24 | 2012-01-03 | Qualcomm Atheros, Inc. | Medium access control layer that encapsulates data from a plurality of received data units into a plurality of independently transmittable blocks |
US7684568B2 (en) * | 2003-11-24 | 2010-03-23 | Intellon Corporation | Encrypting data in a communication network |
US7660327B2 (en) | 2004-02-03 | 2010-02-09 | Atheros Communications, Inc. | Temporary priority promotion for network communications in which access to a shared medium depends on a priority level |
US7715425B2 (en) | 2004-02-26 | 2010-05-11 | Atheros Communications, Inc. | Channel adaptation synchronized to periodically varying channel |
US8527855B2 (en) * | 2004-08-16 | 2013-09-03 | Koninklijke Philips N.V. | Interleaving and parsing for MIMO-OFDM systems |
DE102004044957B4 (de) * | 2004-09-16 | 2007-04-19 | Infineon Technologies Ag | Medium-Zugriffs-Steuerungs-Einheit, Mobilfunkeinrichtung und Verfahren zum Abbilden mittels einer Mobilfunkeinrichtung zu übertragender Daten |
FR2880483A1 (fr) * | 2004-12-31 | 2006-07-07 | France Telecom | Procede et dispositif d'entrelacement |
KR100647987B1 (ko) * | 2005-01-27 | 2006-11-23 | 삼성전자주식회사 | 직교주파수분할다중시스템에서 인터리빙 방법 |
US7729372B2 (en) * | 2005-07-27 | 2010-06-01 | Sharp Corporation | Communicating in a network that includes a medium having varying transmission characteristics |
US7822059B2 (en) | 2005-07-27 | 2010-10-26 | Atheros Communications, Inc. | Managing contention-free time allocations in a network |
US7558294B2 (en) * | 2005-07-27 | 2009-07-07 | Intellon Corporation | Time synchronization in a network |
US8175190B2 (en) * | 2005-07-27 | 2012-05-08 | Qualcomm Atheros, Inc. | Managing spectra of modulated signals in a communication network |
JP4671803B2 (ja) * | 2005-08-15 | 2011-04-20 | シャープ株式会社 | 下りリンク制御情報のマッピング方法、受信方法、基地局装置、移動局装置、及びこれらを実行するプログラム及び記録媒体 |
FR2894413A1 (fr) * | 2005-12-07 | 2007-06-08 | France Telecom | Procede et dispositif d'entrelacement dynamique |
US7904021B2 (en) * | 2006-12-21 | 2011-03-08 | Atheros Communications, Inc. | Selecting carriers for modulating signals in a communication network |
US8433357B2 (en) * | 2007-01-04 | 2013-04-30 | Qualcomm Incorporated | Method and apparatus for utilizing other sector interference (OSI) indication |
US8681749B2 (en) | 2007-01-04 | 2014-03-25 | Qualcomm Incorporated | Control resource mapping for a wireless communication system |
US8457315B2 (en) | 2007-01-05 | 2013-06-04 | Qualcomm Incorporated | Pilot transmission in a wireless communication system |
US8320407B2 (en) * | 2007-01-05 | 2012-11-27 | Qualcomm Incorporated | Mapping of subpackets to resources in a communication system |
WO2008141165A1 (en) | 2007-05-10 | 2008-11-20 | Intellon Corporation | Managing distributed access to a shared medium |
KR101445340B1 (ko) * | 2007-06-01 | 2014-09-29 | 삼성전자주식회사 | 가변적으로 부반송파 인터리빙된 ofdm 부반송파를송수신하는 ofdm 송수신 장치 및 그 방법 |
US8429406B2 (en) | 2007-06-04 | 2013-04-23 | Qualcomm Atheros, Inc. | Authorizing customer premise equipment into a network |
US8995559B2 (en) | 2008-03-28 | 2015-03-31 | Qualcomm Incorporated | Signaling message transmission in a wireless communication network |
US8165172B2 (en) | 2008-06-06 | 2012-04-24 | Maxim Integrated Products, Inc. | Robust wideband symbol and frame synchronizer for power-line communication |
US8276025B2 (en) | 2008-06-06 | 2012-09-25 | Maxim Integrated Products, Inc. | Block interleaving scheme with configurable size to achieve time and frequency diversity |
US8139614B2 (en) | 2008-06-06 | 2012-03-20 | Maxim Integrated Products, Inc. | Robust narrowband symbol and frame synchronizer for power-line communication |
US8315341B2 (en) | 2008-06-06 | 2012-11-20 | Maxim Integrated Products, Inc. | Soft repetition code combiner using channel state information |
US8315152B2 (en) | 2008-06-06 | 2012-11-20 | Maxim Integrated Products, Inc. | System and method for applying multi-tone OFDM based communications within a prescribed frequency range |
US8149967B2 (en) | 2008-06-06 | 2012-04-03 | Maxim Integrated Products, Inc. | Combined dual feed-forward and feedback analog and digital automatic gain control for broadband communication |
US8472576B2 (en) | 2008-06-06 | 2013-06-25 | Maxim Integrated Products, Inc. | Jammer canceller for power-line communication |
US8284825B2 (en) | 2008-06-06 | 2012-10-09 | Maxim Integrated Products, Inc. | Blind channel quality estimator |
US8614961B1 (en) * | 2008-12-31 | 2013-12-24 | Qualcomm Incorporated | Efficient communication over a shared medium |
US8320233B2 (en) | 2009-06-12 | 2012-11-27 | Maxim Integrated Products, Inc. | Transmitter and method for applying multi-tone OFDM based communications within a lower frequency range |
US8625339B2 (en) * | 2011-04-11 | 2014-01-07 | Grandis, Inc. | Multi-cell per memory-bit circuit and method |
WO2011082145A2 (en) * | 2010-01-04 | 2011-07-07 | Atheros Communications, Inc. | Transmit power control |
JP5678171B2 (ja) | 2010-04-12 | 2015-02-25 | クゥアルコム・インコーポレイテッドQualcomm Incorporated | ネットワークにおける低オーバーヘッド通信のためのチャネル推定 |
US8929393B2 (en) | 2010-05-03 | 2015-01-06 | Qualcomm Incorporated | Method and apparatus for communication with shortened signal formats |
US9667318B2 (en) | 2010-05-11 | 2017-05-30 | Texas Instruments Corporation | Device and frame structure for powerline communications |
US9112753B2 (en) * | 2010-05-11 | 2015-08-18 | Texas Instruments Incorporated | Interleaver design and header structure for ITU G.hnem |
US9026813B2 (en) | 2010-11-22 | 2015-05-05 | Qualcomm Incorporated | Establishing a power charging association on a powerline network |
US8891605B2 (en) | 2013-03-13 | 2014-11-18 | Qualcomm Incorporated | Variable line cycle adaptation for powerline communications |
CN112543088A (zh) * | 2020-12-04 | 2021-03-23 | 青岛鼎信通讯股份有限公司 | 一种适用于中压电力线宽带通信中的数据分集拷贝方法 |
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JPS61501063A (ja) * | 1984-01-11 | 1986-05-22 | テレビツト コ−ポレイシヨン | パケット化アンサンブルモデム |
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FR2658017B1 (fr) | 1990-02-06 | 1992-06-05 | France Etat | Procede de diffusion de donnees numeriques, notamment pour la radiodiffusion a haut debit vers des mobiles, a entrelacement temps-frequence et aide a l'acquisition de la commande automatique de frequence, et recepteur correspondant. |
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KR100498752B1 (ko) * | 1996-09-02 | 2005-11-08 | 소니 가부시끼 가이샤 | 비트메트릭스를 사용한 데이터 수신장치 및 방법 |
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EP0854619A1 (en) * | 1997-01-15 | 1998-07-22 | Alcatel | Method to allocate data bits, multicarrier transmitter and receiver using the method, and related allocation message generator |
US6151296A (en) | 1997-06-19 | 2000-11-21 | Qualcomm Incorporated | Bit interleaving for orthogonal frequency division multiplexing in the transmission of digital signals |
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IL121450A0 (en) * | 1997-08-01 | 1998-02-08 | Smollett Neil | Ophthalmic surgical equipment |
-
1999
- 1999-08-19 US US09/377,131 patent/US6278685B1/en not_active Expired - Lifetime
-
2000
- 2000-08-21 BR BRPI0009118A patent/BRPI0009118B1/pt not_active IP Right Cessation
- 2000-08-21 CN CN2007101399432A patent/CN101159728B/zh not_active Expired - Fee Related
- 2000-08-21 WO PCT/US2000/022911 patent/WO2001013560A1/en active Application Filing
- 2000-08-21 MX MXPA01013418A patent/MXPA01013418A/es active IP Right Grant
- 2000-08-21 AU AU70637/00A patent/AU768374B2/en not_active Ceased
- 2000-08-21 JP JP2001517738A patent/JP4429562B2/ja not_active Expired - Fee Related
- 2000-08-21 EP EP00959290A patent/EP1203467B1/en not_active Expired - Lifetime
- 2000-08-21 KR KR1020087002356A patent/KR100876625B1/ko not_active IP Right Cessation
- 2000-08-21 CA CA2366662A patent/CA2366662C/en not_active Expired - Fee Related
- 2000-08-21 DE DE60045378T patent/DE60045378D1/de not_active Expired - Lifetime
- 2000-08-21 KR KR1020017011707A patent/KR100840631B1/ko active IP Right Grant
- 2000-08-21 AT AT00959290T patent/ATE492079T1/de not_active IP Right Cessation
- 2000-08-21 CN CNB00805522XA patent/CN100386979C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE60045378D1 (de) | 2011-01-27 |
US6278685B1 (en) | 2001-08-21 |
KR100876625B1 (ko) | 2008-12-31 |
KR100840631B1 (ko) | 2008-06-24 |
EP1203467A1 (en) | 2002-05-08 |
KR20020016764A (ko) | 2002-03-06 |
AU7063700A (en) | 2001-03-13 |
EP1203467A4 (en) | 2006-06-21 |
MXPA01013418A (es) | 2004-03-19 |
CA2366662A1 (en) | 2001-02-22 |
ATE492079T1 (de) | 2011-01-15 |
CN101159728B (zh) | 2011-05-11 |
BR0009118A (pt) | 2003-12-23 |
JP4429562B2 (ja) | 2010-03-10 |
WO2001013560A1 (en) | 2001-02-22 |
CA2366662C (en) | 2010-08-10 |
AU768374B2 (en) | 2003-12-11 |
JP2003507930A (ja) | 2003-02-25 |
EP1203467B1 (en) | 2010-12-15 |
KR20080021830A (ko) | 2008-03-07 |
CN100386979C (zh) | 2008-05-07 |
CN101159728A (zh) | 2008-04-09 |
CN1359569A (zh) | 2002-07-17 |
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Legal Events
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B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 3A ANUIDADE |
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B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 1942 DE 25/03/2008. |
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B08H | Application fees: decision cancelled [chapter 8.8 patent gazette] |
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