CN107707495B - 多频段数字预失真处理的方法、装置和*** - Google Patents
多频段数字预失真处理的方法、装置和*** Download PDFInfo
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- CN107707495B CN107707495B CN201711023882.3A CN201711023882A CN107707495B CN 107707495 B CN107707495 B CN 107707495B CN 201711023882 A CN201711023882 A CN 201711023882A CN 107707495 B CN107707495 B CN 107707495B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
- H04L25/40—Transmitting circuits; Receiving circuits
- H04L25/49—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
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CN201711023882.3A CN107707495B (zh) | 2017-10-27 | 2017-10-27 | 多频段数字预失真处理的方法、装置和*** |
PCT/CN2018/097583 WO2019080567A1 (zh) | 2017-10-27 | 2018-07-27 | 多频段数字预失真处理的方法、装置和*** |
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Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107707495B (zh) * | 2017-10-27 | 2020-05-05 | 京信通信***(中国)有限公司 | 多频段数字预失真处理的方法、装置和*** |
CN109150240B (zh) * | 2018-07-18 | 2020-07-14 | 中国电子科技集团公司第七研究所 | 一种用于无线跳频通信***的数字预失真在线训练方法 |
CN108900207B (zh) * | 2018-08-29 | 2020-03-13 | 京信通信***(中国)有限公司 | 功放装置、射频信号处理***和基站 |
CN109088678B (zh) * | 2018-10-29 | 2021-03-30 | Oppo(重庆)智能科技有限公司 | 无线芯片预失真电路的校准方法、移动终端及存储介质 |
CN112543156B (zh) * | 2019-09-20 | 2024-04-12 | 中兴通讯股份有限公司 | 多频段信号的数字预失真方法、电子设备和可读存储介质 |
TWI734252B (zh) * | 2019-11-08 | 2021-07-21 | 立積電子股份有限公司 | 雷達及雷達回波訊號的背景成分更新方法 |
CN112994809B (zh) * | 2019-12-12 | 2023-04-14 | 珠海全志科技股份有限公司 | 数字预失真性能检测方法、装置、计算机设备和存储介质 |
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CN101453736B (zh) * | 2007-12-04 | 2011-01-05 | 华为技术有限公司 | 资源调度方法及设备 |
CN102209327B (zh) * | 2010-03-30 | 2014-11-05 | 华为技术有限公司 | 上行传输及上行资源分配方法和装置 |
CN102361476B (zh) * | 2011-07-29 | 2013-01-30 | 上海交通大学 | 宽带多频段功放数字预失真装置及其方法 |
US8817859B2 (en) * | 2011-10-14 | 2014-08-26 | Fadhel Ghannouchi | Digital multi-band predistortion linearizer with nonlinear subsampling algorithm in the feedback loop |
CN102437994B (zh) * | 2012-01-19 | 2014-05-21 | 电信科学技术研究院 | 多频段宽带信号的削峰方法和设备 |
CN103780523B (zh) * | 2012-10-24 | 2017-11-24 | 中兴通讯股份有限公司 | 数字预失真数据的处理的方法及装置 |
CN103841059B (zh) * | 2012-11-26 | 2018-03-09 | 中兴通讯股份有限公司 | 多频段数字中频的处理装置及方法 |
US9241370B2 (en) * | 2013-06-14 | 2016-01-19 | Netgear, Inc. | Method and apparatus for implementing coexistence of multiple homogeneous radios and traffic management therein |
CN104301268B (zh) * | 2013-07-19 | 2019-05-21 | 中兴通讯股份有限公司 | 多通道预失真方法及装置 |
CN104639481B (zh) * | 2015-03-05 | 2018-02-02 | 大唐移动通信设备有限公司 | 一种多频段信号处理方法及设备 |
CN107707495B (zh) * | 2017-10-27 | 2020-05-05 | 京信通信***(中国)有限公司 | 多频段数字预失真处理的方法、装置和*** |
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WO2019080567A1 (zh) | 2019-05-02 |
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Effective date of registration: 20200108 Address after: 510663 Shenzhou Road, Guangzhou Science City, Guangzhou economic and Technological Development Zone, Guangdong, 10 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, Guangzhou Science City, Guangzhou economic and Technological Development Zone, Guangdong, 10 Patentee after: Jingxin Network System Co.,Ltd. Address before: 510663 Shenzhou Road, Guangzhou Science City, Guangzhou economic and Technological Development Zone, Guangdong, 10 Patentee before: Comba Telecom System (China) Ltd. |
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