CN106375880B - 一种基于fpga的e1接口群电路 - Google Patents
一种基于fpga的e1接口群电路 Download PDFInfo
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- CN106375880B CN106375880B CN201610808024.9A CN201610808024A CN106375880B CN 106375880 B CN106375880 B CN 106375880B CN 201610808024 A CN201610808024 A CN 201610808024A CN 106375880 B CN106375880 B CN 106375880B
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- 230000005540 biological transmission Effects 0.000 claims abstract description 13
- 238000009432 framing Methods 0.000 claims abstract description 13
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 238000004891 communication Methods 0.000 abstract description 6
- 238000013461 design Methods 0.000 description 4
- 230000015556 catabolic process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012795 verification Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/0016—Arrangements providing connection between exchanges
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/0008—Selecting arrangements using relay selectors in the switching stages
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/04—Circuit arrangements for receivers of routing digits
- H04Q3/06—Circuit arrangements for receivers of routing digits for group or trunk group selectors
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13031—Pulse code modulation, PCM
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
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Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610808024.9A CN106375880B (zh) | 2016-09-05 | 2016-09-05 | 一种基于fpga的e1接口群电路 |
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CN201610808024.9A CN106375880B (zh) | 2016-09-05 | 2016-09-05 | 一种基于fpga的e1接口群电路 |
Publications (2)
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CN106375880A CN106375880A (zh) | 2017-02-01 |
CN106375880B true CN106375880B (zh) | 2019-07-26 |
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CN201610808024.9A Active CN106375880B (zh) | 2016-09-05 | 2016-09-05 | 一种基于fpga的e1接口群电路 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111031019A (zh) * | 2019-12-02 | 2020-04-17 | 上海微波技术研究所(中国电子科技集团公司第五十研究所) | E1通信协议的实现方法及系统 |
CN111800637A (zh) * | 2020-05-20 | 2020-10-20 | 深圳市风云实业有限公司 | 一种利用fpga实现hdb3编解码的系统及方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101340336A (zh) * | 2008-08-11 | 2009-01-07 | 杭州瑞纳科技有限公司 | 基于e1的以太网高效传输方法 |
CN202035013U (zh) * | 2011-05-19 | 2011-11-09 | 厦门福信光电集成有限公司 | 基于gfp的多e1到以太网协议转换器 |
CN202111737U (zh) * | 2011-07-05 | 2012-01-11 | 厦门福信光电集成有限公司 | 网管增强型e1/eth协议转换器 |
CN103841009A (zh) * | 2014-03-13 | 2014-06-04 | 武汉虹信通信技术有限责任公司 | 一种以太网数据和e1数据的转换与级联的fpga实现方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7339924B1 (en) * | 1998-09-30 | 2008-03-04 | Cisco Technology, Inc. | Method and apparatus for providing ringing timeout disconnect supervision in remote telephone extensions using voice over packet-data-network systems (VOPS) |
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2016
- 2016-09-05 CN CN201610808024.9A patent/CN106375880B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101340336A (zh) * | 2008-08-11 | 2009-01-07 | 杭州瑞纳科技有限公司 | 基于e1的以太网高效传输方法 |
CN202035013U (zh) * | 2011-05-19 | 2011-11-09 | 厦门福信光电集成有限公司 | 基于gfp的多e1到以太网协议转换器 |
CN202111737U (zh) * | 2011-07-05 | 2012-01-11 | 厦门福信光电集成有限公司 | 网管增强型e1/eth协议转换器 |
CN103841009A (zh) * | 2014-03-13 | 2014-06-04 | 武汉虹信通信技术有限责任公司 | 一种以太网数据和e1数据的转换与级联的fpga实现方法 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An E1 interface group circuit based on FPGA Effective date of registration: 20211020 Granted publication date: 20190726 Pledgee: China Merchants Bank (CMB) Limited by Share Ltd. Wenzhou branch Pledgor: SHENOU COMMUNICATION EQUIPMENT Co.,Ltd. Registration number: Y2021330001976 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231120 Granted publication date: 20190726 Pledgee: China Merchants Bank (CMB) Limited by Share Ltd. Wenzhou branch Pledgor: SHENOU COMMUNICATION EQUIPMENT Co.,Ltd. Registration number: Y2021330001976 |