CN109600772B - 带内杂散消除的方法、装置及其主控器、直放站设备 - Google Patents
带内杂散消除的方法、装置及其主控器、直放站设备 Download PDFInfo
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- CN109600772B CN109600772B CN201811524379.0A CN201811524379A CN109600772B CN 109600772 B CN109600772 B CN 109600772B CN 201811524379 A CN201811524379 A CN 201811524379A CN 109600772 B CN109600772 B CN 109600772B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/02—Arrangements for optimising operational condition
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/005—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0006—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0015—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy
- H04L1/0017—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy where the mode-switching is based on Quality of Service requirement
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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
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
Abstract
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CN201811524379.0A CN109600772B (zh) | 2018-12-13 | 2018-12-13 | 带内杂散消除的方法、装置及其主控器、直放站设备 |
PCT/CN2019/124668 WO2020119735A1 (zh) | 2018-12-13 | 2019-12-11 | 带内杂散消除的方法、装置及其主控器、直放站设备 |
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CN201811524379.0A CN109600772B (zh) | 2018-12-13 | 2018-12-13 | 带内杂散消除的方法、装置及其主控器、直放站设备 |
Publications (2)
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CN109600772A CN109600772A (zh) | 2019-04-09 |
CN109600772B true CN109600772B (zh) | 2020-09-29 |
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CN201811524379.0A Active CN109600772B (zh) | 2018-12-13 | 2018-12-13 | 带内杂散消除的方法、装置及其主控器、直放站设备 |
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CN (1) | CN109600772B (zh) |
WO (1) | WO2020119735A1 (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109600772B (zh) * | 2018-12-13 | 2020-09-29 | 京信通信系统(中国)有限公司 | 带内杂散消除的方法、装置及其主控器、直放站设备 |
CN113437965B (zh) | 2021-08-10 | 2022-03-25 | 新港海岸(北京)科技有限公司 | 一种杂散信号消除电路及方法 |
Family Cites Families (26)
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CN101136890B (zh) * | 2006-09-01 | 2010-04-21 | 中兴通讯股份有限公司 | 一种优化的多载波信号削波装置及其方法 |
JP5121404B2 (ja) * | 2006-11-15 | 2013-01-16 | パナソニック株式会社 | スペクトル拡散型レーダ装置用半導体装置 |
US8902365B2 (en) * | 2007-03-14 | 2014-12-02 | Lance Greggain | Interference avoidance in a television receiver |
CN101075814B (zh) * | 2007-05-10 | 2011-07-13 | 京信通信系统(中国)有限公司 | 基于数字中频结构的数字接收机系统及数字信号处理方法 |
CN101656562B (zh) * | 2009-09-22 | 2012-07-18 | 武汉虹信通信技术有限责任公司 | 一种实现直放站自激干扰消除的装置及方法 |
CN201584971U (zh) * | 2010-01-19 | 2010-09-15 | 福建三元达通讯股份有限公司 | 一种移动通信便携式应急通讯直放站 |
CN201708797U (zh) * | 2010-05-17 | 2011-01-12 | 福建先创通信有限公司 | 用于多载波移动通信中继设备的数字选频装置 |
CN102340471B (zh) * | 2010-07-19 | 2014-09-10 | 大唐移动通信设备有限公司 | 基带拉远场景下的信号传输方法、设备和系统 |
CN102394687A (zh) * | 2011-11-02 | 2012-03-28 | 三维通信股份有限公司 | 一种多模多频段直放站 |
EP2717068A1 (en) * | 2012-10-08 | 2014-04-09 | MBDA UK Limited | Improvements in and relating to radar receivers |
CN103051400A (zh) * | 2012-12-21 | 2013-04-17 | 东南大学 | 传感器网络节点带内杂散测试方法 |
CN104168234B (zh) * | 2013-05-16 | 2018-04-10 | 中兴通讯股份有限公司 | 一种无线通讯系统的信号抵消方法及装置 |
US9391667B2 (en) * | 2013-07-05 | 2016-07-12 | Telefonaktiebolaget Lm Ericsson (Publ) | Cancellation of spurious responses from local oscillator cross-coupling |
US9998158B2 (en) * | 2015-05-27 | 2018-06-12 | Finesse Wireless, Inc. | Cancellation of spurious intermodulation products produced in nonlinear channels by frequency hopped signals and spurious signals |
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JP6599184B2 (ja) * | 2015-09-11 | 2019-10-30 | 株式会社東芝 | クロック生成回路及び無線受信機 |
CN105548932B (zh) * | 2015-12-07 | 2018-06-19 | 上海创远仪器技术股份有限公司 | 实现微波测试仪器近杂散自动校准的系统及方法 |
US9602127B1 (en) * | 2016-02-11 | 2017-03-21 | Intel Corporation | Devices and methods for pyramid stream encoding |
CN105812003B (zh) * | 2016-03-21 | 2019-02-05 | Oppo广东移动通信有限公司 | 杂散干扰抑制方法、杂散干扰抑制装置及电子装置 |
US9780945B1 (en) * | 2016-04-01 | 2017-10-03 | Intel IP Corporation | Methods and devices for spur cancellation in digital phase locked loops |
US9935722B2 (en) * | 2016-06-21 | 2018-04-03 | Intel IP Corporation | Harmonic suppressing local oscillator signal generation |
CN106383548B (zh) * | 2016-11-14 | 2023-07-21 | 成都西蒙电子技术有限公司 | 低杂散dds源及其降低杂散的方法 |
CN107040311B (zh) * | 2017-04-19 | 2023-04-28 | 珠海经济特区伟思有限公司 | 一种自零差相干探测的双向光子射频传输系统及其信号处理实现方法 |
CN107809265B (zh) * | 2017-11-16 | 2020-02-18 | 国网四川省电力公司电力应急中心 | 适用于复杂环境下的cofdm无线宽带自组网模块 |
CN108400442A (zh) * | 2018-02-05 | 2018-08-14 | 广东欧珀移动通信有限公司 | 天线组件、电子装置及改善天线辐射指标的方法 |
CN109600772B (zh) * | 2018-12-13 | 2020-09-29 | 京信通信系统(中国)有限公司 | 带内杂散消除的方法、装置及其主控器、直放站设备 |
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2018
- 2018-12-13 CN CN201811524379.0A patent/CN109600772B/zh active Active
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2019
- 2019-12-11 WO PCT/CN2019/124668 patent/WO2020119735A1/zh active Application Filing
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WO2020119735A1 (zh) | 2020-06-18 |
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Effective date of registration: 20200108 Address after: 510663 Shenzhou Road 10, Guangzhou Science City, Guangzhou economic and Technological Development Zone, Guangzhou, Guangdong Applicant after: Jingxin Communication System (China) Co., Ltd. Address before: 510663 Shenzhou Road 10, Guangzhou Science City, Guangzhou economic and Technological Development Zone, Guangzhou, Guangdong Applicant before: Jingxin Communication System (China) Co., Ltd. Applicant before: Jingxin Communication System (Guangzhou) Co., Ltd. Applicant before: Jingxin Communication Technology (Guangzhou) Co., Ltd. Applicant before: TIANJIN COMBA TELECOM SYSTEMS CO., LTD. |
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Address after: 510663 Shenzhou Road 10, Guangzhou Science City, Guangzhou economic and Technological Development Zone, Guangzhou, Guangdong Patentee after: Jingxin Network System Co.,Ltd. Address before: 510663 Shenzhou Road 10, Guangzhou Science City, Guangzhou economic and Technological Development Zone, Guangzhou, Guangdong Patentee before: Comba Telecom System (China) Ltd. |
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