CN109462438B - 中继网元设备、远端网元设备及光纤分布式系统 - Google Patents
中继网元设备、远端网元设备及光纤分布式系统 Download PDFInfo
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- CN109462438B CN109462438B CN201910001477.4A CN201910001477A CN109462438B CN 109462438 B CN109462438 B CN 109462438B CN 201910001477 A CN201910001477 A CN 201910001477A CN 109462438 B CN109462438 B CN 109462438B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/25—Arrangements specific to fibre transmission
- H04B10/2575—Radio-over-fibre, e.g. radio frequency signal modulated onto an optical carrier
- H04B10/25752—Optical arrangements for wireless networks
- H04B10/25758—Optical arrangements for wireless networks between a central unit and a single remote unit by means of an optical fibre
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/25—Arrangements specific to fibre transmission
- H04B10/2575—Radio-over-fibre, e.g. radio frequency signal modulated onto an optical carrier
- H04B10/25752—Optical arrangements for wireless networks
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Optical Communication System (AREA)
- Radio Relay Systems (AREA)
- Mobile Radio Communication Systems (AREA)
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Application Number | Priority Date | Filing Date | Title |
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CN201910001477.4A CN109462438B (zh) | 2019-01-02 | 2019-01-02 | 中继网元设备、远端网元设备及光纤分布式系统 |
PCT/CN2019/124692 WO2020140715A1 (zh) | 2019-01-02 | 2019-12-11 | 中继网元设备、远端网元设备及光纤分布式系统 |
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CN201910001477.4A CN109462438B (zh) | 2019-01-02 | 2019-01-02 | 中继网元设备、远端网元设备及光纤分布式系统 |
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CN109462438A CN109462438A (zh) | 2019-03-12 |
CN109462438B true CN109462438B (zh) | 2020-07-31 |
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CN (1) | CN109462438B (zh) |
WO (1) | WO2020140715A1 (zh) |
Families Citing this family (2)
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CN109462438B (zh) * | 2019-01-02 | 2020-07-31 | 京信通信系统(中国)有限公司 | 中继网元设备、远端网元设备及光纤分布式系统 |
CN113992245A (zh) * | 2021-11-23 | 2022-01-28 | 罗森伯格技术有限公司 | 分布式天线系统的监控方法、控制模块和计算机介质 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN201854275U (zh) * | 2010-10-29 | 2011-06-01 | 大唐移动通信设备有限公司 | 适用fdd的rru及实现数字预失真处理的装置 |
CN103841666A (zh) * | 2012-11-21 | 2014-06-04 | 华为技术有限公司 | 基站及其信号回传的方法、设备 |
Family Cites Families (11)
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US8005152B2 (en) * | 2008-05-21 | 2011-08-23 | Samplify Systems, Inc. | Compression of baseband signals in base transceiver systems |
US9042838B2 (en) * | 2010-08-25 | 2015-05-26 | Intel Corporation | Transmit leakage cancellation in a wide bandwidth distributed antenna system |
CN101982983B (zh) * | 2010-10-18 | 2012-12-05 | 电子科技大学 | 采用半导体光放大器产生毫米波及其在光载微波通信系统中的应用方法与装置 |
CN104219020B (zh) * | 2013-05-31 | 2019-10-11 | 中兴通讯股份有限公司 | 射频拉远单元的iq数据的处理方法、系统及射频拉远单元 |
CN103391485A (zh) * | 2013-08-20 | 2013-11-13 | 武汉虹信通信技术有限责任公司 | 一种多业务接入的数字全光分布式系统 |
US9313300B2 (en) * | 2013-11-07 | 2016-04-12 | Integrated Device Technology, Inc. | Methods and apparatuses for a unified compression framework of baseband signals |
CN104954071B (zh) * | 2015-07-07 | 2017-10-03 | 中邮科通信技术股份有限公司 | 一种LTE‑Advanced全数字光纤中继系统及其实现方法 |
CN106454560A (zh) * | 2016-07-05 | 2017-02-22 | 广州埃信电信设备有限公司 | 一种多业务数字光分布系统及多业务容量调度方法 |
CN108206701B (zh) * | 2016-12-20 | 2019-12-20 | 辰芯科技有限公司 | 宽带射频发送装置、接收装置、发送方法与接收方法 |
CN107395283A (zh) * | 2017-08-11 | 2017-11-24 | 武汉虹信通信技术有限责任公司 | 一种数字光纤多业务分布式基站系统 |
CN109462438B (zh) * | 2019-01-02 | 2020-07-31 | 京信通信系统(中国)有限公司 | 中继网元设备、远端网元设备及光纤分布式系统 |
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2019
- 2019-01-02 CN CN201910001477.4A patent/CN109462438B/zh active Active
- 2019-12-11 WO PCT/CN2019/124692 patent/WO2020140715A1/zh active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201854275U (zh) * | 2010-10-29 | 2011-06-01 | 大唐移动通信设备有限公司 | 适用fdd的rru及实现数字预失真处理的装置 |
CN103841666A (zh) * | 2012-11-21 | 2014-06-04 | 华为技术有限公司 | 基站及其信号回传的方法、设备 |
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WO2020140715A1 (zh) | 2020-07-09 |
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Effective date of registration: 20200123 Address after: 510663 Guangzhou Science City, Guangdong Shenzhou Road, No. 10 Applicant after: Comba Telecom System (China) Ltd. Address before: 510663 Shenzhou Road 10, Guangzhou Science City, Guangdong, Guangzhou Applicant before: Comba Telecom System (China) Ltd. Applicant before: COMBA TELECOM SYSTEMS (GUANGZHOU) Ltd. Applicant before: COMBA TELECOM TECHNOLOGY (GUANGZHOU) Ltd. Applicant before: TIANJIN COMBA TELECOM SYSTEMS Ltd. |
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Address after: 510663 Shenzhou Road 10, Science City, Guangdong, Guangzhou Patentee after: Jingxin Network System Co.,Ltd. Address before: 510663 Shenzhou Road 10, Science City, Guangdong, Guangzhou Patentee before: Comba Telecom System (China) Ltd. |
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