CA2275251A1 - Station et systeme de radiocommunications - Google Patents
Station et systeme de radiocommunications Download PDFInfo
- Publication number
- CA2275251A1 CA2275251A1 CA002275251A CA2275251A CA2275251A1 CA 2275251 A1 CA2275251 A1 CA 2275251A1 CA 002275251 A CA002275251 A CA 002275251A CA 2275251 A CA2275251 A CA 2275251A CA 2275251 A1 CA2275251 A1 CA 2275251A1
- Authority
- CA
- Canada
- Prior art keywords
- communications
- wireless communications
- plural
- base unit
- networks
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
Classifications
-
- 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
- H04W88/085—Access point devices with remote components
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
- H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Radar Systems Or Details Thereof (AREA)
Abstract
La présente invention concerne une station de radiocommunications comprenant une unité de base faite de plusieurs éléments. Une interface de communication assure des communications avec plusieurs réseaux de radio communication. Un coupleur émission combine en un seul signal de sortie HF les signaux de communication reçus d'une pluralité de réseaux de radiocommunication. Un coupleur récepteur sépare les signaux de communication préalablement combinés émission de façon à les transmettre à la pluralité de réseaux de radiocommunication en une pluralité de signaux de sortie HF. Un émetteur fibre optique reçoit le signal de sortie HF et fournit un signal de sortie HF correspondant. Un récepteur fibre optique reçoit une entrée optique et fournit un signal de sortie HF véhiculant des signaux de communication préalablement combinés émission. Une pluralité d'unités à distance, comprenant chacune une pluralité d'antennes, assure les communications avec des communicateurs d'une pluralité de réseaux de radiocommunications. Un coupleur récepteur sépare les signaux de communication reçus de l'unité de base et les fournit à la pluralité d'antennes. Un coupleur émission combine en un signal de sortie HF combiné les signaux de communication émis par la pluralité d'antennes. Un émetteur fibre optique reçoit le signal de sortie HF combiné et fournit un signal de sortie optique correspondant. Un récepteur fibre optique reçoit une entrée optique et fournit une sortie HF au coupleur recepteur contenant les signaux de communication émission préalablement reçus. Une première fibre optique connecte chacun des émetteurs fibre optique à l'unité de base à un récepteur fibre optique correspondant dans une unité à distance correspondante. Une seconde fibre optique connecte chaque émetteur fibre optique d'une unité à distance à un récepteur fibre optique correspondant de l'unité de base.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IL119832 | 1996-12-15 | ||
IL11983296A IL119832A (en) | 1996-12-15 | 1996-12-15 | Wireless communications systems employing optical fibers |
US08/886,695 US5969837A (en) | 1996-12-15 | 1997-07-01 | Communications system |
US08/886,695 | 1997-07-01 | ||
PCT/IL1997/000411 WO1998027748A2 (fr) | 1996-12-15 | 1997-12-15 | Station et systeme de radiocommunications |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2275251A1 true CA2275251A1 (fr) | 1998-06-25 |
Family
ID=26323334
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002275251A Abandoned CA2275251A1 (fr) | 1996-12-15 | 1997-12-15 | Station et systeme de radiocommunications |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0950326A4 (fr) |
JP (1) | JP2001506826A (fr) |
AU (1) | AU735820B2 (fr) |
BR (1) | BR9713714A (fr) |
CA (1) | CA2275251A1 (fr) |
WO (1) | WO1998027748A2 (fr) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6480510B1 (en) | 1998-07-28 | 2002-11-12 | Serconet Ltd. | Local area network of serial intelligent cells |
GB9923070D0 (en) * | 1999-09-29 | 1999-12-01 | Nokia Telecommunications Oy | Multilayer telecommunications network |
US6842459B1 (en) | 2000-04-19 | 2005-01-11 | Serconet Ltd. | Network combining wired and non-wired segments |
US9094226B2 (en) | 2000-08-30 | 2015-07-28 | Broadcom Corporation | Home network system and method |
EP1346513B1 (fr) | 2000-08-30 | 2010-10-20 | Tmt Coaxial Networks Inc. | Procede et systeme de reseau a domicile |
US8724485B2 (en) | 2000-08-30 | 2014-05-13 | Broadcom Corporation | Home network system and method |
IT1403065B1 (it) | 2010-12-01 | 2013-10-04 | Andrew Wireless Systems Gmbh | Distributed antenna system for mimo signals. |
GB0229238D0 (en) * | 2002-12-13 | 2003-01-22 | Univ London | An optical communication system |
IL154921A (en) | 2003-03-13 | 2011-02-28 | Mosaid Technologies Inc | A telephone system that includes many separate sources and accessories for it |
IL157787A (en) | 2003-09-07 | 2010-12-30 | Mosaid Technologies Inc | Modular outlet for data communications network |
DE10344278B4 (de) * | 2003-09-24 | 2013-10-31 | Nokia Siemens Networks Gmbh & Co. Kg | Vorrichtung für eine Funkstation, welche mehrere Funkstandards unterstützt |
IL159838A0 (en) | 2004-01-13 | 2004-06-20 | Yehuda Binder | Information device |
US7796554B2 (en) | 2004-03-29 | 2010-09-14 | Utstarcom Telecom Co., Ltd. | Method for resource management and method for traffic guidance in the multimode radio network |
FR2868634A1 (fr) * | 2004-04-02 | 2005-10-07 | Evolium Sas Soc Par Actions Si | Transmission centralisee de flux de donnees provenant de sources radio de technologies differentes, par multiplexage temporel |
US7782850B2 (en) | 2006-11-20 | 2010-08-24 | Broadcom Corporation | MAC to PHY interface apparatus and methods for transmission of packets through a communications network |
US7697522B2 (en) | 2006-11-20 | 2010-04-13 | Broadcom Corporation | Systems and methods for aggregation of packets for transmission through a communications network |
US8345553B2 (en) | 2007-05-31 | 2013-01-01 | Broadcom Corporation | Apparatus and methods for reduction of transmission delay in a communication network |
US9112717B2 (en) | 2008-07-31 | 2015-08-18 | Broadcom Corporation | Systems and methods for providing a MoCA power management strategy |
CN102369678B (zh) * | 2009-02-03 | 2015-08-19 | 康宁光缆系统有限责任公司 | 基于光纤的分布式天线系统、组件和用于校准基于光纤的分布式天线系统、组件的相关方法 |
US8553547B2 (en) | 2009-03-30 | 2013-10-08 | Broadcom Corporation | Systems and methods for retransmitting packets over a network of communication channels |
US20100254278A1 (en) | 2009-04-07 | 2010-10-07 | Broadcom Corporation | Assessment in an information network |
US8867355B2 (en) | 2009-07-14 | 2014-10-21 | Broadcom Corporation | MoCA multicast handling |
US8942250B2 (en) | 2009-10-07 | 2015-01-27 | Broadcom Corporation | Systems and methods for providing service (“SRV”) node selection |
US8611327B2 (en) | 2010-02-22 | 2013-12-17 | Broadcom Corporation | Method and apparatus for policing a QoS flow in a MoCA 2.0 network |
US8514860B2 (en) | 2010-02-23 | 2013-08-20 | Broadcom Corporation | Systems and methods for implementing a high throughput mode for a MoCA device |
EP2622757B1 (fr) | 2010-10-01 | 2018-11-07 | CommScope Technologies LLC | Système d'antennes réparties pour les signaux mimo |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5125100A (en) * | 1990-07-02 | 1992-06-23 | Katznelson Ron D | Optimal signal synthesis for distortion cancelling multicarrier systems |
IL100213A (en) * | 1990-12-07 | 1995-03-30 | Qualcomm Inc | Mikrata Kedma phone system and its antenna distribution system |
US5339184A (en) * | 1992-06-15 | 1994-08-16 | Gte Laboratories Incorporated | Fiber optic antenna remoting for multi-sector cell sites |
US5627879A (en) * | 1992-09-17 | 1997-05-06 | Adc Telecommunications, Inc. | Cellular communications system with centralized base stations and distributed antenna units |
EP0600267B1 (fr) * | 1992-12-03 | 1998-01-28 | Siemens Aktiengesellschaft | Module optique émetteur-récepteur bidirectionnel |
DE4440976A1 (de) * | 1994-11-17 | 1996-05-23 | Ant Nachrichtentech | Optische Sende- und Empfangseinrichtung mit einem oberflächenemittierenden Laser |
-
1997
- 1997-12-15 JP JP52751698A patent/JP2001506826A/ja not_active Ceased
- 1997-12-15 WO PCT/IL1997/000411 patent/WO1998027748A2/fr not_active Application Discontinuation
- 1997-12-15 EP EP97947850A patent/EP0950326A4/fr not_active Withdrawn
- 1997-12-15 BR BR9713714-6A patent/BR9713714A/pt not_active IP Right Cessation
- 1997-12-15 AU AU54082/98A patent/AU735820B2/en not_active Ceased
- 1997-12-15 CA CA002275251A patent/CA2275251A1/fr not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
JP2001506826A (ja) | 2001-05-22 |
AU5408298A (en) | 1998-07-15 |
EP0950326A2 (fr) | 1999-10-20 |
EP0950326A4 (fr) | 2002-03-13 |
AU735820B2 (en) | 2001-07-19 |
BR9713714A (pt) | 2000-06-13 |
WO1998027748A3 (fr) | 1998-09-17 |
WO1998027748A2 (fr) | 1998-06-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
FZDE | Discontinued | ||
FZDE | Discontinued |
Effective date: 20051215 |