RU2007119303A - Распределенная антенная система с использованием воздушной линии электропередачи - Google Patents
Распределенная антенная система с использованием воздушной линии электропередачи Download PDFInfo
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- RU2007119303A RU2007119303A RU2007119303/09A RU2007119303A RU2007119303A RU 2007119303 A RU2007119303 A RU 2007119303A RU 2007119303/09 A RU2007119303/09 A RU 2007119303/09A RU 2007119303 A RU2007119303 A RU 2007119303A RU 2007119303 A RU2007119303 A RU 2007119303A
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- antenna system
- distributed antenna
- power line
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/54—Systems for transmission via power distribution lines
- H04B3/56—Circuits for coupling, blocking, or by-passing of signals
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B2203/00—Indexing scheme relating to line transmission systems
- H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
- H04B2203/5429—Applications for powerline communications
- H04B2203/5441—Wireless systems or telephone
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B2203/00—Indexing scheme relating to line transmission systems
- H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
- H04B2203/5462—Systems for power line communications
- H04B2203/5483—Systems for power line communications using coupling circuits
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/65—Arrangements characterised by transmission systems for broadcast
- H04H20/76—Wired systems
- H04H20/84—Wired systems combined with power distribution network
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Near-Field Transmission Systems (AREA)
- Radio Relay Systems (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
1. Распределенная антенная система, в состав которой входят:один распределительный пункт или большее их число; ипо крайней мере, одна воздушная линия электропередачи для передачи информации на упомянутый один или большее число распределительных пунктов по длине упомянутой воздушной линии электропередачи.2. Распределенная антенная система по п.1, в состав которой входят средства двусторонней одновременной передачи информации.3. Распределенная антенная система по п.3, отличающаяся тем, что упомянутым средством двусторонней одновременной передачи информации является, по крайней мере, один дуплексер.4. Распределенная антенная система по п.3, отличающаяся тем, что упомянутым средством двусторонней одновременной передачи информации является телекоммуникационный протокол для двусторонней передачи и приема.5. Распределенная антенная система по п.1, отличающаяся тем, что энергия распространяется по упомянутой линии в режиме поверхностной волны.6. Распределенная антенная система по п.1, отличающаяся тем, что упомянутая система пассивна и не включает электронные компоненты под напряжением.7. Распределенная антенная система по п.1, в состав которой также входят активные электронные компоненты.8. Распределенная антенная система по п.7, отличающаяся тем, что упомянутые активные электронные компоненты включают усилители.9. Распределенная антенная система по п.7, отличающаяся тем, что упомянутые активные электронные компоненты включают фильтры.10. Распределенная антенная система по п.7, отличающаяся тем, что упомянутые активные электронные компоненты включают частотные преобразователи.11. Распределенная антенная систем�
Claims (36)
1. Распределенная антенная система, в состав которой входят:
один распределительный пункт или большее их число; и
по крайней мере, одна воздушная линия электропередачи для передачи информации на упомянутый один или большее число распределительных пунктов по длине упомянутой воздушной линии электропередачи.
2. Распределенная антенная система по п.1, в состав которой входят средства двусторонней одновременной передачи информации.
3. Распределенная антенная система по п.3, отличающаяся тем, что упомянутым средством двусторонней одновременной передачи информации является, по крайней мере, один дуплексер.
4. Распределенная антенная система по п.3, отличающаяся тем, что упомянутым средством двусторонней одновременной передачи информации является телекоммуникационный протокол для двусторонней передачи и приема.
5. Распределенная антенная система по п.1, отличающаяся тем, что энергия распространяется по упомянутой линии в режиме поверхностной волны.
6. Распределенная антенная система по п.1, отличающаяся тем, что упомянутая система пассивна и не включает электронные компоненты под напряжением.
7. Распределенная антенная система по п.1, в состав которой также входят активные электронные компоненты.
8. Распределенная антенная система по п.7, отличающаяся тем, что упомянутые активные электронные компоненты включают усилители.
9. Распределенная антенная система по п.7, отличающаяся тем, что упомянутые активные электронные компоненты включают фильтры.
10. Распределенная антенная система по п.7, отличающаяся тем, что упомянутые активные электронные компоненты включают частотные преобразователи.
11. Распределенная антенная система по п.7, отличающаяся тем, что упомянутые активные электронные компоненты включают усилители, фильтры и частотные преобразователи.
12. Распределенная антенная система по п.1, отличающаяся тем, что упомянутая система имеет местную антенну доступа в упомянутом одном или большем числе распределительных пунктов.
13. Распределенная антенная система по п.1, отличающаяся тем, что в упомянутой системе в качестве местных распределительных пунктов доступа используются разрывы в штатной линии.
14. Распределенная антенная система по п.1, в состав которой также входят устройства связи для получения доступа прямой связи с одним или большим числом упомянутых распределительных пунктов.
15. Распределенная антенная система по п.14, отличающаяся тем, что упомянутые устройства связи портативны или мобильны.
16. Распределенная антенная система по п.14, отличающаяся тем, что упомянутые устройства связи стационарны.
17. Распределенная антенная система по п.1, отличающаяся тем, что упомянутая информация передается по множеству информационных каналов.
18. Распределенная антенная система по п.17, отличающаяся тем, что все упомянутые информационные каналы распределены на каждый распределительный пункт.
19. Распределенная антенная система по п.17, отличающаяся тем, что, по крайней мере, один из упомянутых информационных каналов не распределен на каждый распределительный пункт.
20. Распределенная антенная система по п.17, отличающаяся тем, что, по крайней мере, один из упомянутых информационных каналов проходит по всей длине упомянутой воздушной линии электропередачи.
21. Распределенная антенная система по п.17, отличающаяся тем, что некоторые из упомянутых каналов продолжают передавать информацию на другую систему любого типа.
22. Распределенная антенная система по п.1, отличающаяся тем, что информация перед распределением не демодулируется.
23. Распределенная антенная система по п.1, отличающаяся тем, что информация перед распределением демодулируется и ремодулируется.
24. Распределенная антенная система, в состав которой входят:
транспортная часть, включающая, по крайней мере, одну воздушную линию электропередачи для передачи информации по длине упомянутой линии электропередачи; и
распределительная часть, включающая, по крайней мере, один местный пункт доступа, расположенный на упомянутой линии электропередачи для обеспечения местного доступа к информации, передаваемой по упомянутой транспортной части.
25. Распределенная антенная система по п.24, отличающаяся тем, что упомянутая линия электропередачи разделена на один или большее число сегментов, при этом каждый из упомянутых сегментов включает один или большее число пролетов линии электропередачи и каждый из упомянутых пролетов с соответствующих концов имеет несущую структуру.
26. Распределенная антенная система по п.25, отличающаяся тем, что каждый из упомянутых пролетов опирается на одну или большее число несущих структур линии передачи, которые включают вертикальную опору, поперечины и изоляторы для размещения пролета с натяжением.
27. Распределенная антенная система по п.25, отличающаяся тем, что каждый из упомянутых сегментов включает адаптер поверхностной волны с каждого конца, который подает электромагнитную энергию на линию электропередачи от линии электропередачи, или на линию электропередачи и от линии электропередачи в режиме поверхностной волны.
28. Распределенная антенная система по п.27, отличающаяся тем, что, по крайней мере, один из упомянутых адаптеров поверхностной волны включает адаптер среды распространения для соединения с другим адаптером поверхностной волны, расположенным в пределах другого из упомянутых сегментов.
29. Распределенная антенная система по п.27, отличающаяся тем, что, по крайней мере, один из упомянутых адаптеров поверхностной волны включает усилитель для поддержания адекватного отношения мощности информационного сигнала к мощности шума.
30. Распределенная антенная система по п.29, отличающаяся тем, что вдоль упомянутой линии электропередачи достаточно часто в пределах сегмента или сегментов распределено множество усилителей, компенсирующих затухание волны при передаче вдоль системы поверхностной волны до пункта предназначения.
31. Распределенная антенная система по п.30, в состав которой также входит автоматическая регулировка усиления, обеспечивающая динамическое регулирование в каждом из упомянутых усилителей.
32. Распределенная антенная система по п.24, в состав которой также входит средство подключения для подключения упомянутой транспортной части к центральному распределительному устройству сотовой связи.
33. Распределенная антенная система по п.32, отличающаяся тем, что упомянутое средство является физическим проводником.
34. Распределенная антенная система по п.32, отличающаяся тем, что упомянутое средство является антенной.
35. Распределенная антенная система по п.24, отличающаяся тем, что упомянутая распределительная часть включает антенну, установленную на упомянутой линии электропередачи.
36. Распределенная антенная система по п.24, отличающаяся тем, что упомянутая распределительная часть включает, по крайней мере, одно устройство, выбираемое из группы, в состав которой входят фильтры, усилители, частотные преобразователи, модуляторы и демодуляторы.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US62329104P | 2004-10-28 | 2004-10-28 | |
| US60/623,291 | 2004-10-28 | ||
| PCT/US2005/039404 WO2006050331A2 (en) | 2004-10-28 | 2005-10-28 | Distributed antenna system using overhead power lines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU2007119303A true RU2007119303A (ru) | 2008-12-10 |
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ID=36319748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2007119303/09A RU2007119303A (ru) | 2004-10-28 | 2005-10-28 | Распределенная антенная система с использованием воздушной линии электропередачи |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20090079660A1 (ru) |
| EP (1) | EP1807950A4 (ru) |
| CN (1) | CN101065917A (ru) |
| MX (1) | MX2007005148A (ru) |
| RU (1) | RU2007119303A (ru) |
| WO (1) | WO2006050331A2 (ru) |
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| GB2293950B (en) * | 1994-10-04 | 1999-04-07 | Northern Telecom Ltd | Communications system |
| JPH09233134A (ja) * | 1996-02-27 | 1997-09-05 | Mitsubishi Electric Corp | 復調器 |
| US6151480A (en) * | 1997-06-27 | 2000-11-21 | Adc Telecommunications, Inc. | System and method for distributing RF signals over power lines within a substantially closed environment |
| GB2336746A (en) * | 1998-03-17 | 1999-10-27 | Northern Telecom Ltd | Transmitting communications signals over a power line network |
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| US7103240B2 (en) * | 2001-02-14 | 2006-09-05 | Current Technologies, Llc | Method and apparatus for providing inductive coupling and decoupling of high-frequency, high-bandwidth data signals directly on and off of a high voltage power line |
| US20040054425A1 (en) * | 2002-05-13 | 2004-03-18 | Glenn Elmore | Method and apparatus for information conveyance and distribution |
| ATE555514T1 (de) * | 2002-12-09 | 2012-05-15 | Corridor Systems Inc | Verfahren und vorrichtung zum einspeisen einer oberflächenwelle auf eine einzelleiter- übertragungsleitung |
| US7064654B2 (en) * | 2002-12-10 | 2006-06-20 | Current Technologies, Llc | Power line communication system and method of operating the same |
| US7280033B2 (en) * | 2003-10-15 | 2007-10-09 | Current Technologies, Llc | Surface wave power line communications system and method |
| CA2609746A1 (en) * | 2004-05-21 | 2005-12-01 | Corridor Systems, Inc. | System and method for launching surface waves over unconditioned lines |
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- 2005-10-28 US US11/718,179 patent/US20090079660A1/en not_active Abandoned
- 2005-10-28 CN CNA2005800408927A patent/CN101065917A/zh active Pending
- 2005-10-28 EP EP05824768A patent/EP1807950A4/en not_active Withdrawn
- 2005-10-28 MX MX2007005148A patent/MX2007005148A/es active IP Right Grant
- 2005-10-28 WO PCT/US2005/039404 patent/WO2006050331A2/en not_active Ceased
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| WO2006050331A2 (en) | 2006-05-11 |
| CN101065917A (zh) | 2007-10-31 |
| US20090079660A1 (en) | 2009-03-26 |
| WO2006050331A3 (en) | 2007-03-22 |
| EP1807950A4 (en) | 2011-01-26 |
| EP1807950A2 (en) | 2007-07-18 |
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