MX2009006280A - Modelos de transmision ondulante para soportar la separacion de señal en un receptor. - Google Patents
Modelos de transmision ondulante para soportar la separacion de señal en un receptor.Info
- Publication number
- MX2009006280A MX2009006280A MX2009006280A MX2009006280A MX2009006280A MX 2009006280 A MX2009006280 A MX 2009006280A MX 2009006280 A MX2009006280 A MX 2009006280A MX 2009006280 A MX2009006280 A MX 2009006280A MX 2009006280 A MX2009006280 A MX 2009006280A
- Authority
- MX
- Mexico
- Prior art keywords
- signal separation
- receiver
- power level
- support signal
- transmit patterns
- 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
- H04L1/0036—Systems modifying transmission characteristics according to link quality, e.g. power backoff arrangements specific to the receiver
- H04L1/0038—Blind format detection
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/69—Spread spectrum techniques
- H04B1/707—Spread spectrum techniques using direct sequence modulation
- H04B1/7097—Interference-related aspects
- H04B1/711—Interference-related aspects the interference being multi-path interference
- H04B1/7115—Constructive combining of multi-path signals, i.e. RAKE receivers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/38—TPC being performed in particular situations
- H04W52/42—TPC being performed in particular situations in systems with time, space, frequency or polarisation diversity
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Radio Transmission System (AREA)
- Transmitters (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Un sistema de comunicación incluye un transmisor fijo y un dispositivo de comunicación inalámbrica móvil. El transmisor fijo transmite una señal de fuente definida por un conjunto de caracteres hecho de símbolos. Al menos uno de los símbolos en el conjunto de caracteres se transmite a un nivel de potencia diferente de tal manera que la señal de fuente transmitida aparece con períodos de tiempo de nivel de potencia linealmente independiente. Los períodos de tiempo de nivel de potencia linealmente independiente se utilizan por el dispositivo de comunicación inalámbrica móvil para poblar una matriz de mezclado para procesamiento de separación de señal.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/612,797 US7362269B2 (en) | 2004-09-23 | 2006-12-19 | Undulating transmit patterns to support signal separation at a receiver |
PCT/US2007/088119 WO2008077097A1 (en) | 2006-12-19 | 2007-12-19 | Undulating transmit patterns to support signal separation at a receiver |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2009006280A true MX2009006280A (es) | 2009-07-17 |
Family
ID=39536738
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2009006280A MX2009006280A (es) | 2006-12-19 | 2007-12-19 | Modelos de transmision ondulante para soportar la separacion de señal en un receptor. |
Country Status (14)
Country | Link |
---|---|
US (1) | US7362269B2 (es) |
EP (1) | EP2127095A4 (es) |
JP (1) | JP5140089B2 (es) |
KR (1) | KR101015933B1 (es) |
CN (1) | CN101563849B (es) |
AU (1) | AU2007333661B2 (es) |
BR (1) | BRPI0719404A2 (es) |
CA (1) | CA2673354C (es) |
IL (1) | IL199328A (es) |
MX (1) | MX2009006280A (es) |
MY (1) | MY149669A (es) |
RU (1) | RU2408981C1 (es) |
TW (1) | TWI364184B (es) |
WO (1) | WO2008077097A1 (es) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7627052B2 (en) * | 2004-09-23 | 2009-12-01 | Interdigital Technology Corporation | Pattern diversity to support a MIMO receiver and associated methods |
US8306153B2 (en) * | 2009-09-21 | 2012-11-06 | Techwell Llc | Method and system for tracking phase in a receiver for 8VSB |
US9119209B2 (en) * | 2012-03-30 | 2015-08-25 | Samsung Electronics Co., Ltd. | Apparatus and method for channel-state-information pilot design for an advanced wireless network |
KR101444823B1 (ko) * | 2013-04-02 | 2014-09-26 | 국방과학연구소 | 원격통제 안테나 시스템 및 이를 이용한 안테나 운영방법 |
US20150087237A1 (en) * | 2013-09-26 | 2015-03-26 | Alcatel-Lucent Usa Inc. | Interference mitigation and signal enhancement in a wireless communication system |
USD873116S1 (en) * | 2017-01-30 | 2020-01-21 | Tokyo Rope Manufacturing Co., Ltd. | Cable clamp shaped with a wave form |
WO2019057537A2 (en) | 2017-09-20 | 2019-03-28 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | ADAPTIVE TIME SYNCHRONIZATION FOR RECEIVING BURST AND CONTINUOUS SIGNALS |
RU2695050C1 (ru) * | 2018-07-23 | 2019-07-18 | Павел Владимирович Лебедев | Способ формирования ключа шифрования/дешифрования |
RU2719548C1 (ru) * | 2019-04-02 | 2020-04-21 | Акционерное общество "Научно-производственное предприятие "Звукотехника" | Способ многоканальной передачи оптических сигналов и устройство для его осуществления |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US65752A (en) | 1867-06-11 | jones | ||
US6473036B2 (en) | 1998-09-21 | 2002-10-29 | Tantivy Communications, Inc. | Method and apparatus for adapting antenna array to reduce adaptation time while increasing array performance |
US6424960B1 (en) | 1999-10-14 | 2002-07-23 | The Salk Institute For Biological Studies | Unsupervised adaptation and classification of multiple classes and sources in blind signal separation |
WO2002059772A2 (en) * | 2000-11-09 | 2002-08-01 | Hrl Laboratories, Llc | Blind decomposition using fourier and wavelet transforms |
US6956907B2 (en) * | 2001-10-15 | 2005-10-18 | Qualcomm, Incorporated | Method and apparatus for determining power allocation in a MIMO communication system |
US20030125040A1 (en) * | 2001-11-06 | 2003-07-03 | Walton Jay R. | Multiple-access multiple-input multiple-output (MIMO) communication system |
CN1692562B (zh) * | 2002-06-28 | 2013-01-23 | 美商内数位科技公司 | 高效涵盖使用波束成型及扫瞄扇区化小区的系统 |
US6785559B1 (en) * | 2002-06-28 | 2004-08-31 | Interdigital Technology Corporation | System for efficiently covering a sectorized cell utilizing beam forming and sweeping |
US6931362B2 (en) | 2003-03-28 | 2005-08-16 | Harris Corporation | System and method for hybrid minimum mean squared error matrix-pencil separation weights for blind source separation |
US7265714B2 (en) * | 2004-09-23 | 2007-09-04 | Interdigital Technology Corporation | Pattern diversity to support a MIMO communications system and associated methods |
US7098849B2 (en) * | 2004-09-23 | 2006-08-29 | Interdigital Technology Corporation | Blind signal separation using array deflection |
US7113129B2 (en) * | 2004-09-23 | 2006-09-26 | Interdigital Technology Corporation | Blind signal separation using a combination of correlated and uncorrelated antenna elements |
US7123191B2 (en) * | 2004-09-23 | 2006-10-17 | Interdigital Technology Corporation | Blind signal separation using I and Q components |
-
2006
- 2006-12-19 US US11/612,797 patent/US7362269B2/en not_active Expired - Fee Related
-
2007
- 2007-12-18 TW TW096148528A patent/TWI364184B/zh not_active IP Right Cessation
- 2007-12-19 BR BRPI0719404A patent/BRPI0719404A2/pt not_active IP Right Cessation
- 2007-12-19 MY MYPI20092464A patent/MY149669A/en unknown
- 2007-12-19 CN CN2007800467498A patent/CN101563849B/zh not_active Expired - Fee Related
- 2007-12-19 MX MX2009006280A patent/MX2009006280A/es active IP Right Grant
- 2007-12-19 EP EP07869515.2A patent/EP2127095A4/en not_active Withdrawn
- 2007-12-19 AU AU2007333661A patent/AU2007333661B2/en not_active Ceased
- 2007-12-19 JP JP2009543180A patent/JP5140089B2/ja not_active Expired - Fee Related
- 2007-12-19 RU RU2009127799/09A patent/RU2408981C1/ru not_active IP Right Cessation
- 2007-12-19 WO PCT/US2007/088119 patent/WO2008077097A1/en active Application Filing
- 2007-12-19 CA CA2673354A patent/CA2673354C/en not_active Expired - Fee Related
- 2007-12-19 KR KR1020097014560A patent/KR101015933B1/ko not_active IP Right Cessation
-
2009
- 2009-06-11 IL IL199328A patent/IL199328A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
WO2008077097A1 (en) | 2008-06-26 |
US7362269B2 (en) | 2008-04-22 |
EP2127095A4 (en) | 2013-06-05 |
BRPI0719404A2 (pt) | 2019-03-19 |
EP2127095A1 (en) | 2009-12-02 |
CA2673354A1 (en) | 2008-06-26 |
CN101563849B (zh) | 2013-12-04 |
AU2007333661A1 (en) | 2008-06-26 |
TWI364184B (en) | 2012-05-11 |
IL199328A (en) | 2012-12-31 |
CA2673354C (en) | 2013-08-13 |
MY149669A (en) | 2013-09-30 |
KR101015933B1 (ko) | 2011-02-23 |
CN101563849A (zh) | 2009-10-21 |
KR20090089467A (ko) | 2009-08-21 |
JP2010514381A (ja) | 2010-04-30 |
RU2408981C1 (ru) | 2011-01-10 |
JP5140089B2 (ja) | 2013-02-06 |
US20070176825A1 (en) | 2007-08-02 |
AU2007333661B2 (en) | 2011-05-26 |
TW200835197A (en) | 2008-08-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
MX2009006280A (es) | Modelos de transmision ondulante para soportar la separacion de señal en un receptor. | |
MY149818A (en) | Undulating transmit patterns for multiple simultaneous transmitters to support signal separation at a receiver | |
MX2009008579A (es) | Aparato de estacion base, estacion movil, sistema de comunicacion por radio y metodo de control de comunicaciones. | |
TW200618497A (en) | Conservation of battery power in mobile devices having communication capabilities | |
WO2008136294A1 (ja) | 移動通信システムにおけるユーザ装置、基地局装置及び通信制御方法 | |
MX2013003466A (es) | Dispositivo de comunicacion y metodo de comunicacion. | |
MX2016000421A (es) | Transferencia de energia inductiva inalambrica. | |
MX2009001844A (es) | Metodo para efectuar un procedimiento de acceso aleatorio en un sistema de comunicacion inalambrico. | |
TW200944025A (en) | Method and devices for providing enhanced signaling | |
WO2010077038A3 (en) | Method and apparatus for transmitting signal in wireless communication system | |
MX2009007710A (es) | Aparato de estacion base y metodo de control de comunicaciones. | |
MX2010009998A (es) | Sistema de comunicacion movil, dispositivo de estacion de base, dispositivo de estacion movil y metodo de comunciacion movil. | |
TW200740129A (en) | Method for transmitting signals in the system with a plurality of antennas | |
RU2013144720A (ru) | Система радиосвязи | |
EP2068585A4 (en) | MOBILE STATION, RADIO BASE STATION, MOBILE COMMUNICATION SYSTEM AND METHOD FOR SENDING / RECEIVING NOTIFICATION INFORMATION | |
MX2010001186A (es) | Estacion de base para redes moviles y estacion movil. | |
GB0915334D0 (en) | Wireless communication device, mobile wireless communication control method and wireless station | |
MX2010009396A (es) | Estacion movil y equipo de estacion de base. | |
WO2014018377A3 (en) | Data communication using audio patterns systems and methods | |
WO2008146673A1 (ja) | 移動通信システム、基地局装置、ユーザ装置及び方法 | |
TW200701807A (en) | System, apparatus and method of varying channel bandwidth | |
MX352072B (es) | Sistema de comunicacion inalambrico, estacion base, estacion movil y metodo de comunicacion inalambrico. | |
GB2373411B (en) | Location data dissemination and reception for entities having short-range receivers | |
TW200708154A (en) | A signal to be transmitted in a communication network system, a user equipment adapted to produce such a signal, a communication network system comprising such a user equipment, and a method for processing such a signal | |
EP2547151A4 (en) | WIRELESS COMMUNICATION SYSTEM, TRANSMITTER, RECEIVER, AND METHOD FOR TRANSMITTING AND RECEIVING NOTIFICATION INFORMATION |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
HH | Correction or change in general | ||
FG | Grant or registration |