CN100514903C - 频率分配用户接入局域网的系统及上、下行传输方法 - Google Patents
频率分配用户接入局域网的系统及上、下行传输方法 Download PDFInfo
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- CN100514903C CN100514903C CN200510105789.8A CN200510105789A CN100514903C CN 100514903 C CN100514903 C CN 100514903C CN 200510105789 A CN200510105789 A CN 200510105789A CN 100514903 C CN100514903 C CN 100514903C
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- Prior art keywords
- frequency
- composite signal
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- signal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/02—Channels characterised by the type of signal
- H04L5/06—Channels characterised by the type of signal the signals being represented by different frequencies
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/30—Systems using multi-frequency codes wherein each code element is represented by a combination of frequencies
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/10—Packet switching elements characterised by the switching fabric construction
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/2801—Broadband local area networks
Abstract
Description
频率 800MHZ 600MHZ 400MHZ 200MHZ 30MHZ 5MHZSYKV-75-9 11.5db 9.0db 6.5db 5.2db 2.6db 1.4dbMC<sup>2</sup>0.500 6.17db 5.32db 4.35db 3.04db 1.15db 1.0db各频段每百米信号衰减量 |
110db(放大器输出)各 200米频 SYKV-75-9 87db 92db 97db 99.6db 104.8db 107.2db段 MC<sup>2</sup>0.500 97.60db 99.36db 101.3db 103.92db 107.7 108db不 400米同 SYKV-75-9 64db 74db 84db 89.2db 99.6db 104.4db传 MC<sup>2</sup>0.500 85.32db 88.7db 92.6db 97.84db 105.4db 106db输 600米距 SYKV-75-9 41db 56db 71db 78.8db 94.4db 101.6db |
离 MC<sup>2</sup>0.500 72.9db 78.08db 82.9db 91.76db 103.1db 104db上 800米的 SYKV-75-9 18db 38db 58db 68.4db 89.7db 98.8db场 MC<sup>2</sup>0.500 60.64db 67.44db 75.2db 85.68db 100.8db 102db强 1000米SYKV-75-9 -5db 20db 45db 58db 84db 96dbMC<sup>2</sup>0.500 48.3db 56.8db 66.5db 79.6db 98.5db 100db |
Claims (16)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200510105789.8A CN100514903C (zh) | 2005-09-29 | 2005-09-29 | 频率分配用户接入局域网的系统及上、下行传输方法 |
US12/088,689 US7965670B2 (en) | 2005-09-29 | 2006-09-28 | System of frequency allocation for user access local area network, and uplink and downlink transmission methods thereof |
PCT/CN2006/002551 WO2007036154A1 (fr) | 2005-09-29 | 2006-09-28 | Systeme et procede de transmission de liaison descendante et montante d'utilisateurs de distribution de frequence introduit dans un reseau local |
GB0805558A GB2444879B (en) | 2005-09-29 | 2006-09-28 | System of frequency allocation for user access local area newtwork and uplink and downlink transmission methods thereof |
JP2008532568A JP2009510849A (ja) | 2005-09-29 | 2006-09-28 | 周波数割り当てユーザーアクセスlanのシステム及びアップリンク・ダウンリンク伝送方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200510105789.8A CN100514903C (zh) | 2005-09-29 | 2005-09-29 | 频率分配用户接入局域网的系统及上、下行传输方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1758584A CN1758584A (zh) | 2006-04-12 |
CN100514903C true CN100514903C (zh) | 2009-07-15 |
Family
ID=36703799
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200510105789.8A Active CN100514903C (zh) | 2005-09-29 | 2005-09-29 | 频率分配用户接入局域网的系统及上、下行传输方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7965670B2 (zh) |
JP (1) | JP2009510849A (zh) |
CN (1) | CN100514903C (zh) |
GB (1) | GB2444879B (zh) |
WO (1) | WO2007036154A1 (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100589633C (zh) * | 2006-07-10 | 2010-02-10 | 华为技术有限公司 | 用于宽带无线接入的中继转发方法 |
CN1913405A (zh) * | 2006-07-26 | 2007-02-14 | 华瑞龙腾(北京)信息技术有限公司 | 用于公共突发事件管理服务优先的数字广播系统及其方法 |
CN1905568A (zh) * | 2006-08-11 | 2007-01-31 | 华瑞龙腾(北京)信息技术有限公司 | 局域网的信息处理设备的输入输出接口及通讯方法 |
JP2009294379A (ja) * | 2008-06-04 | 2009-12-17 | Toshiba Mobile Display Co Ltd | 液晶表示装置 |
US8143879B2 (en) * | 2008-12-30 | 2012-03-27 | General Electric Company | Meter phase identification |
EP2594098A4 (en) * | 2010-07-13 | 2016-08-10 | Ericsson Telefon Ab L M | METHOD AND DEVICE FOR COMMON SECONDARY USE |
US8699982B2 (en) * | 2012-03-27 | 2014-04-15 | Adc Telecommunications, Inc. | Systems and methods for implementing a distributed antenna system in a radio frequency integrated circuit |
JP5846019B2 (ja) * | 2012-03-30 | 2016-01-20 | 富士通株式会社 | 無線装置 |
US8908607B2 (en) * | 2012-10-31 | 2014-12-09 | Andrew Llc | Digital baseband transport in telecommunications distribution systems |
US9898150B2 (en) | 2015-01-05 | 2018-02-20 | Synaptics Incorporated | Source driver uplink as indicator of downlink status |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60102048A (ja) * | 1983-11-08 | 1985-06-06 | Pioneer Electronic Corp | Catvエミユレ−シヨンシステム |
JPH06120917A (ja) * | 1992-10-06 | 1994-04-28 | Yagi Antenna Co Ltd | Catv告知放送システム |
JP2914148B2 (ja) * | 1993-12-28 | 1999-06-28 | 松下電器産業株式会社 | 信号経路選択装置および番組電送システム |
JPH08149453A (ja) * | 1994-11-24 | 1996-06-07 | Matsushita Electric Ind Co Ltd | ビデオサーバーシステム |
JP3559138B2 (ja) * | 1996-07-26 | 2004-08-25 | 株式会社セタ | 双方向回線の通信装置 |
KR100251692B1 (ko) * | 1997-09-12 | 2000-04-15 | 윤종용 | 광섬유 가입자 망 |
JPH11225169A (ja) * | 1998-02-06 | 1999-08-17 | Hitachi Ltd | 通信網制御装置 |
JPH11234646A (ja) * | 1998-02-17 | 1999-08-27 | Toshiba Corp | 双方向catvシステムおよびこのシステムで用いられるリピータと、共聴同軸ケーブルシステムおよびこのシステムで用いられるアダプタ |
JP2000115100A (ja) * | 1998-10-09 | 2000-04-21 | Aichi Electronic Co Ltd | 告知放送システム並びにその端末装置 |
US6334059B1 (en) * | 1999-01-08 | 2001-12-25 | Trueposition, Inc. | Modified transmission method for improving accuracy for e-911 calls |
US20050083890A1 (en) * | 2000-02-03 | 2005-04-21 | Eli Plotnik | Communication system utilizing host signal processing |
JP2001275099A (ja) * | 2000-03-27 | 2001-10-05 | N Ii C Cable Media Kk | タップオフ及びcatvシステム |
GB2364865B (en) * | 2000-07-12 | 2004-01-21 | Conexant Systems Inc | Receiver circuit |
JP2003348276A (ja) * | 2002-05-24 | 2003-12-05 | Murata Mach Ltd | ファクシミリ装置 |
US20060063484A1 (en) * | 2002-10-24 | 2006-03-23 | Proctor James A Jr | Wireless local area network repeater with in-band control channel |
JP3776892B2 (ja) * | 2003-03-26 | 2006-05-17 | 株式会社東芝 | 通信方法 |
US20050007979A1 (en) * | 2003-07-07 | 2005-01-13 | Intel Corporation | Uniform channel spreading in a wireless local area network using dynamic frequency selection |
-
2005
- 2005-09-29 CN CN200510105789.8A patent/CN100514903C/zh active Active
-
2006
- 2006-09-28 US US12/088,689 patent/US7965670B2/en not_active Expired - Fee Related
- 2006-09-28 GB GB0805558A patent/GB2444879B/en not_active Expired - Fee Related
- 2006-09-28 JP JP2008532568A patent/JP2009510849A/ja active Pending
- 2006-09-28 WO PCT/CN2006/002551 patent/WO2007036154A1/zh active Application Filing
Also Published As
Publication number | Publication date |
---|---|
CN1758584A (zh) | 2006-04-12 |
US7965670B2 (en) | 2011-06-21 |
GB2444879A (en) | 2008-06-18 |
WO2007036154A1 (fr) | 2007-04-05 |
US20080219292A1 (en) | 2008-09-11 |
JP2009510849A (ja) | 2009-03-12 |
GB0805558D0 (en) | 2008-05-14 |
GB2444879B (en) | 2010-01-20 |
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Assignee: Hebei Jinpeng Industrial Co., Ltd. Assignor: Zhengzhou jinnaite Information Technology Co. Ltd. Contract record no.: 2010410000096 Denomination of invention: System and up, down link transmission method of frequency distribution user inserted in local network Granted publication date: 20090715 License type: Exclusive License Open date: 20060412 Record date: 20100903 |
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Effective date of registration: 20120830 Address after: 450000, Henan province Zhengzhou culture Road East Dongfeng northbound 1 building science and technology market, Cyberport 16, building 1605 room Patentee after: Hebei Jinpeng Industrial Co., Ltd. Address before: Room A209, No. 25 Acacia Street, hi tech Development Zone, Henan, Zhengzhou Patentee before: Zhengzhou jinnaite Information Technology Co. Ltd. |
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Address after: 450000, Henan province Zhengzhou culture Road East Dongfeng northbound 1 building science and technology market, Cyberport 16, building 1605 room Patentee after: Henan Jinpeng Information Technology Co. Ltd. Address before: 450000, Henan province Zhengzhou culture Road East Dongfeng northbound 1 building science and technology market, Cyberport 16, building 1605 room Patentee before: Hebei Jinpeng Industrial Co., Ltd. |
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Address after: 450001, Henan Zhengzhou high tech Zone, Henan province National University Science and Technology Park (East), building 14-15, 7 Patentee after: Henan Jinpeng Information Technology Co. Ltd. Address before: 450000, Henan province Zhengzhou culture Road East Dongfeng northbound 1 building science and technology market, Cyberport 16, building 1605 room Patentee before: Henan Jinpeng Information Technology Co. Ltd. |
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Owner name: HENAN JINPENG INFORMATION TECHNOLOGY CO., LTD. Free format text: FORMER NAME: HENAN JINPENG INFORMATION TECHNOGY CO., LTD. |
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Address after: 450001, Henan Zhengzhou hi tech Zone, Henan National University Science Park (East), building 14-15, 7 Patentee after: Henan Jinpeng information technology Limited by Share Ltd Address before: 450001, Henan Zhengzhou hi tech Zone, Henan National University Science Park (East), building 14-15, 7 Patentee before: Henan Jinpeng Information Technology Co. Ltd. |
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Address after: 450003, Zhengzhou culture Road, Dongfeng Road, building 1, science and technology market, digital port, building 1605, room 16, Henan Patentee after: Henan Jinpeng information technology Limited by Share Ltd Address before: 450001, Henan Zhengzhou hi tech Zone, Henan National University Science Park (East), building 14-15, 7 Patentee before: Henan Jinpeng information technology Limited by Share Ltd |