CN102868475B - 用于增强宽带数字射频传送系统性能的系统和方法 - Google Patents
用于增强宽带数字射频传送系统性能的系统和方法 Download PDFInfo
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- CN102868475B CN102868475B CN201210331298.5A CN201210331298A CN102868475B CN 102868475 B CN102868475 B CN 102868475B CN 201210331298 A CN201210331298 A CN 201210331298A CN 102868475 B CN102868475 B CN 102868475B
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- 238000000034 method Methods 0.000 title claims abstract description 18
- 230000002708 enhancing effect Effects 0.000 title abstract 2
- 238000005070 sampling Methods 0.000 claims abstract description 38
- 230000005540 biological transmission Effects 0.000 claims abstract description 30
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 238000013507 mapping Methods 0.000 claims description 4
- 239000000284 extract Substances 0.000 claims description 2
- 239000013307 optical fiber Substances 0.000 claims description 2
- 238000004891 communication Methods 0.000 description 19
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- 239000000835 fiber Substances 0.000 description 9
- 239000006163 transport media Substances 0.000 description 7
- 238000005728 strengthening Methods 0.000 description 6
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
- H04J3/1605—Fixed allocated frame structures
- H04J3/1623—Plesiochronous digital hierarchy [PDH]
- H04J3/1647—Subrate or multislot multiplexing
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
- H04J3/1605—Fixed allocated frame structures
- H04J3/1623—Plesiochronous digital hierarchy [PDH]
- H04J3/1629—Format building algorithm
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Optical Communication System (AREA)
- Time-Division Multiplex Systems (AREA)
Abstract
Description
Claims (17)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/398879 | 2006-04-06 | ||
US11/398,879 US7610046B2 (en) | 2006-04-06 | 2006-04-06 | System and method for enhancing the performance of wideband digital RF transport systems |
CN2007800204721A CN101461159B (zh) | 2006-04-06 | 2007-04-06 | 用于宽带数字射频传送系统的发射单元和方法 |
Related Parent Applications (1)
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CN2007800204721A Division CN101461159B (zh) | 2006-04-06 | 2007-04-06 | 用于宽带数字射频传送系统的发射单元和方法 |
Publications (2)
Publication Number | Publication Date |
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CN102868475A CN102868475A (zh) | 2013-01-09 |
CN102868475B true CN102868475B (zh) | 2015-07-01 |
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Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007800204721A Active CN101461159B (zh) | 2006-04-06 | 2007-04-06 | 用于宽带数字射频传送系统的发射单元和方法 |
CN201210331298.5A Active CN102868475B (zh) | 2006-04-06 | 2007-04-06 | 用于增强宽带数字射频传送系统性能的系统和方法 |
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Application Number | Title | Priority Date | Filing Date |
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CN2007800204721A Active CN101461159B (zh) | 2006-04-06 | 2007-04-06 | 用于宽带数字射频传送系统的发射单元和方法 |
Country Status (4)
Country | Link |
---|---|
US (2) | US7610046B2 (zh) |
EP (4) | EP3468076B1 (zh) |
CN (2) | CN101461159B (zh) |
WO (1) | WO2007118195A1 (zh) |
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Also Published As
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CN101461159B (zh) | 2013-02-20 |
US7610046B2 (en) | 2009-10-27 |
CN102868475A (zh) | 2013-01-09 |
EP3267602B1 (en) | 2018-11-28 |
EP3468076B1 (en) | 2020-06-03 |
US7848747B2 (en) | 2010-12-07 |
US20100046641A1 (en) | 2010-02-25 |
EP2005627B1 (en) | 2017-06-07 |
WO2007118195A1 (en) | 2007-10-18 |
CN101461159A (zh) | 2009-06-17 |
EP3468076A1 (en) | 2019-04-10 |
US20070238457A1 (en) | 2007-10-11 |
EP2005627A1 (en) | 2008-12-24 |
EP3267602A1 (en) | 2018-01-10 |
EP3751760A1 (en) | 2020-12-16 |
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