CN114325576B - 一种频谱混叠的协同时差估计方法 - Google Patents
一种频谱混叠的协同时差估计方法 Download PDFInfo
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
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Citations (12)
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CN1444833A (zh) * | 2000-05-15 | 2003-09-24 | 诺基亚公司 | 计算wcdma/utran中真实往返传播延迟和用户设备位置的方法 |
GB0525289D0 (en) * | 2004-12-14 | 2006-01-18 | Bosch Gmbh Robert | Device for radar applications, in particular bistatic radar applications |
CN103076599A (zh) * | 2013-01-04 | 2013-05-01 | 清华大学 | 一种时频域混叠的多信号检测方法 |
CN103259638A (zh) * | 2013-04-19 | 2013-08-21 | 电子科技大学 | 一种异地本振一致性误差下的基带时差估计方法 |
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CN104202103A (zh) * | 2014-09-17 | 2014-12-10 | 电子科技大学 | 一种欠采样的信号到达时差测定方法 |
CN104833952A (zh) * | 2015-04-24 | 2015-08-12 | 电子科技大学 | 一种测定多个时频混叠信号到达时差的方法 |
CN109116301A (zh) * | 2018-08-14 | 2019-01-01 | 中国电子科技集团公司第三十八研究所 | 一种基于置信度估计的到达时间差测量方法 |
CN109901107A (zh) * | 2019-03-07 | 2019-06-18 | 西安电子科技大学 | 一种时差定位方法、装置、计算机设备及可读存储介质 |
CN112213690A (zh) * | 2020-09-29 | 2021-01-12 | 电子科技大学 | 一种相位压缩采样的时差测量方法 |
CN113203985A (zh) * | 2021-04-30 | 2021-08-03 | 大连工业大学 | 一种短波同频信号直接定位方法 |
CN113227820A (zh) * | 2019-01-11 | 2021-08-06 | 高通股份有限公司 | 可配置参考信号定时差测量(rstd)搜索窗口 |
Family Cites Families (1)
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US10944659B2 (en) * | 2018-10-05 | 2021-03-09 | Qualcomm Incorporated | Delay spread and average delay quasi-collocation sources for positioning reference signals |
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- 2022-01-04 CN CN202210003960.8A patent/CN114325576B/zh active Active
Patent Citations (12)
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CN1444833A (zh) * | 2000-05-15 | 2003-09-24 | 诺基亚公司 | 计算wcdma/utran中真实往返传播延迟和用户设备位置的方法 |
GB0525289D0 (en) * | 2004-12-14 | 2006-01-18 | Bosch Gmbh Robert | Device for radar applications, in particular bistatic radar applications |
CN103076599A (zh) * | 2013-01-04 | 2013-05-01 | 清华大学 | 一种时频域混叠的多信号检测方法 |
CN103259638A (zh) * | 2013-04-19 | 2013-08-21 | 电子科技大学 | 一种异地本振一致性误差下的基带时差估计方法 |
CN104135767A (zh) * | 2014-08-19 | 2014-11-05 | 电子科技大学 | 一种测定信号直达波到达时差的分段互相关方法 |
CN104202103A (zh) * | 2014-09-17 | 2014-12-10 | 电子科技大学 | 一种欠采样的信号到达时差测定方法 |
CN104833952A (zh) * | 2015-04-24 | 2015-08-12 | 电子科技大学 | 一种测定多个时频混叠信号到达时差的方法 |
CN109116301A (zh) * | 2018-08-14 | 2019-01-01 | 中国电子科技集团公司第三十八研究所 | 一种基于置信度估计的到达时间差测量方法 |
CN113227820A (zh) * | 2019-01-11 | 2021-08-06 | 高通股份有限公司 | 可配置参考信号定时差测量(rstd)搜索窗口 |
CN109901107A (zh) * | 2019-03-07 | 2019-06-18 | 西安电子科技大学 | 一种时差定位方法、装置、计算机设备及可读存储介质 |
CN112213690A (zh) * | 2020-09-29 | 2021-01-12 | 电子科技大学 | 一种相位压缩采样的时差测量方法 |
CN113203985A (zh) * | 2021-04-30 | 2021-08-03 | 大连工业大学 | 一种短波同频信号直接定位方法 |
Non-Patent Citations (1)
Title |
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"低轨双星定位中雷达信号时频差快速估计算法";杨宇翔 等;《电子科技大学学报》;第44卷(第3期);1 * |
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Inventor after: Jiao Yang Inventor after: Wan Qun Inventor after: Peng Xiangyu Inventor after: Xia Changxiong Inventor after: Liu Weizong Inventor after: Liu Yipeng Inventor before: Jiao Yang Inventor before: Wan Qun Inventor before: Liu Ning Inventor before: Peng Xiangyu Inventor before: Xia Changxiong Inventor before: Liu Weizong Inventor before: Liu Yipeng |
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