MX2009005078A - Red de antenas coordinadas y sincronizacion de multinodo para sistemas de modulacion de ciclos enteros y sistemas de modulacion de impulso. - Google Patents
Red de antenas coordinadas y sincronizacion de multinodo para sistemas de modulacion de ciclos enteros y sistemas de modulacion de impulso.Info
- Publication number
- MX2009005078A MX2009005078A MX2009005078A MX2009005078A MX2009005078A MX 2009005078 A MX2009005078 A MX 2009005078A MX 2009005078 A MX2009005078 A MX 2009005078A MX 2009005078 A MX2009005078 A MX 2009005078A MX 2009005078 A MX2009005078 A MX 2009005078A
- Authority
- MX
- Mexico
- Prior art keywords
- base station
- antenna array
- modulation systems
- node synchronization
- impulse modulation
- Prior art date
Links
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
Se describe un sistema de sincronización y configuración de antenas mejorado para usarse cuando múltiples estaciones base de radio, usando una capa MAC determinista transmitida por ondas, se ubican dentro de áreas de cobertura superpuestas, y más específicamente el método aquí descrito presenta una configuración de antenas y coordinación mejorada para usarse en la estación base que eliminará las colisiones de aire al duplicar la velocidad efectiva de transferencia de datos de cada estación base. Lo anterior dará como resultado grandes áreas de redes que compartan exactamente el mismo espectro de radio sin interferencia mutua y con poco esfuerzo requerido para expandir un sistema de estación base individual en una rejilla de estaciones base cooperativas, que formarán un área de cobertura de cobertura ubicua y una capacidad de datos multiplicada.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US85977806P | 2006-11-17 | 2006-11-17 | |
| US11/985,789 US20080119155A1 (en) | 2006-11-17 | 2007-11-16 | Coordinated antenna array and multinode synchronization for integer cycle and impulse modulation systems |
| PCT/US2007/024089 WO2008063567A2 (en) | 2006-11-17 | 2007-11-17 | Coordinated antenna array and multi-node synchronization for integer cycle and impulse modulation systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2009005078A true MX2009005078A (es) | 2009-05-27 |
Family
ID=39417502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2009005078A MX2009005078A (es) | 2006-11-17 | 2007-11-17 | Red de antenas coordinadas y sincronizacion de multinodo para sistemas de modulacion de ciclos enteros y sistemas de modulacion de impulso. |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20080119155A1 (es) |
| EP (1) | EP2084781A2 (es) |
| AU (1) | AU2007321997A1 (es) |
| CA (1) | CA2664417A1 (es) |
| MX (1) | MX2009005078A (es) |
| WO (1) | WO2008063567A2 (es) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9668265B2 (en) * | 2008-03-28 | 2017-05-30 | Qualcomm Inc. | Technique for mitigating interference in a celllar wireless communication netwok |
| US8761824B2 (en) | 2008-06-27 | 2014-06-24 | Qualcomm Incorporated | Multi-carrier operation in a wireless communication network |
| US7924161B1 (en) * | 2009-12-10 | 2011-04-12 | Martin Spindel | Methods and systems for identifying objects as sets and locating and tracking identified sets |
| CN102123525A (zh) * | 2010-01-07 | 2011-07-13 | 夏普株式会社 | 下行多天线多基站干扰协调方法和基站 |
| US9107199B2 (en) * | 2010-09-30 | 2015-08-11 | Lg Electronics Inc. | Method for transmitting signal in multi-node system |
| ES2395580B1 (es) * | 2011-06-28 | 2013-12-20 | Universitat Politècnica De Catalunya | Sistema para la recuperación de parámetros geofísicos usando señales de satélites de navegación |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5448753A (en) * | 1988-09-05 | 1995-09-05 | Ahl; Karl-Axel | Wide area radio communication network system and method |
| US5038151A (en) * | 1989-07-31 | 1991-08-06 | Loral Aerospace Corp. | Simultaneous transmit and receive antenna |
| JP3211674B2 (ja) * | 1996-08-22 | 2001-09-25 | 株式会社デンソー | 車両用通信装置 |
| KR19980064467A (ko) * | 1996-12-23 | 1998-10-07 | 윌리엄비.켐플러 | 서브섹터된 업스트림 안테나를 갖는지점 대 다지점간 통신 시스템 |
| US7110349B2 (en) * | 2001-03-06 | 2006-09-19 | Brn Phoenix, Inc. | Adaptive communications methods for multiple user packet radio wireless networks |
| US6477160B2 (en) * | 2001-03-21 | 2002-11-05 | Motorola, Inc. | Communication device having proximity controlled transmission |
| US6954616B2 (en) * | 2001-03-22 | 2005-10-11 | Transdimension, Inc. | Top-level controller for wireless communication devices and protocols |
| EP1355450B1 (en) * | 2002-04-10 | 2006-10-25 | Lucent Technologies Inc. | Channel overlap mitigation in wireless LANs using a central medium access control |
| US7003047B2 (en) | 2003-06-24 | 2006-02-21 | Xg Technology, Llc | Tri-state integer cycle modulation |
| JP4710321B2 (ja) * | 2004-02-02 | 2011-06-29 | ソニー株式会社 | 無線通信システム、無線通信装置及び無線通信方法、並びにコンピュータ・プログラム |
| US20070183439A1 (en) * | 2006-01-05 | 2007-08-09 | Osann Robert Jr | Combined directional and mobile interleaved wireless mesh network |
| US20070160020A1 (en) * | 2006-01-05 | 2007-07-12 | Robert Osann | Interleaved wireless mesh network |
| US20070297366A1 (en) * | 2006-01-05 | 2007-12-27 | Robert Osann | Synchronized wireless mesh network |
-
2007
- 2007-11-16 US US11/985,789 patent/US20080119155A1/en not_active Abandoned
- 2007-11-17 EP EP07862085A patent/EP2084781A2/en not_active Withdrawn
- 2007-11-17 MX MX2009005078A patent/MX2009005078A/es not_active Application Discontinuation
- 2007-11-17 CA CA002664417A patent/CA2664417A1/en not_active Abandoned
- 2007-11-17 AU AU2007321997A patent/AU2007321997A1/en not_active Abandoned
- 2007-11-17 WO PCT/US2007/024089 patent/WO2008063567A2/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| AU2007321997A1 (en) | 2008-05-29 |
| WO2008063567A3 (en) | 2008-08-21 |
| US20080119155A1 (en) | 2008-05-22 |
| CA2664417A1 (en) | 2008-05-29 |
| EP2084781A2 (en) | 2009-08-05 |
| WO2008063567A2 (en) | 2008-05-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FA | Abandonment or withdrawal |