CN102868649B - 一种用于tdd-lte和fdd-lte双模的频偏估计方法 - Google Patents
一种用于tdd-lte和fdd-lte双模的频偏估计方法 Download PDFInfo
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- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000001514 detection method Methods 0.000 claims abstract description 7
- 230000008030 elimination Effects 0.000 claims abstract description 4
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- 238000001724 coherent Stokes Raman spectroscopy Methods 0.000 claims abstract 8
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- 238000005070 sampling Methods 0.000 claims description 3
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- 230000001427 coherent effect Effects 0.000 abstract 1
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CN201110187881.9A CN102868649B (zh) | 2011-07-06 | 2011-07-06 | 一种用于tdd-lte和fdd-lte双模的频偏估计方法 |
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CN102868649B true CN102868649B (zh) | 2015-03-25 |
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Families Citing this family (8)
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KR20170092443A (ko) * | 2016-02-03 | 2017-08-11 | 엘지전자 주식회사 | 협대역 동기신호 송수신 방법 및 이를 위한 장치 |
CN106028436B (zh) | 2016-04-28 | 2019-10-25 | 华为技术有限公司 | 一种时频偏补偿的方法及用户终端 |
EP3605886B1 (en) * | 2017-03-22 | 2023-03-08 | LG Electronics Inc. | Method for operating terminal in wireless communication system and device for supporting same |
CN109391453B (zh) * | 2017-08-11 | 2022-07-12 | 夏普株式会社 | 用户设备、基站和相关方法 |
US11233614B2 (en) * | 2018-04-18 | 2022-01-25 | Qualcomm Incorporated | Discovery reference signals in narrowband communications |
CN111107028B (zh) * | 2019-12-24 | 2022-04-12 | 重庆邮电大学 | 一种5g***基于pss与sss联合的频偏估计方法 |
CN112187692B (zh) * | 2020-09-15 | 2022-04-01 | 上海微波技术研究所(中国电子科技集团公司第五十研究所) | 5g***中粗频偏检测的方法及*** |
CN114363136B (zh) * | 2022-01-11 | 2024-05-28 | 重庆邮电大学 | 一种5g nr基于小区搜索ssb块索引的精确频偏估计方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101552635A (zh) * | 2009-02-24 | 2009-10-07 | 北京天碁科技有限公司 | 一种频偏捕获的方法及装置 |
CN102082583A (zh) * | 2009-11-27 | 2011-06-01 | 大唐移动通信设备有限公司 | 一种频偏估计方法及装置 |
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Patent Citations (2)
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CN101552635A (zh) * | 2009-02-24 | 2009-10-07 | 北京天碁科技有限公司 | 一种频偏捕获的方法及装置 |
CN102082583A (zh) * | 2009-11-27 | 2011-06-01 | 大唐移动通信设备有限公司 | 一种频偏估计方法及装置 |
Non-Patent Citations (2)
Title |
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LTE-TDD***中频偏估计算法研究;马双双,等;《电视技术》;20110422;第35卷(第1期);第89-92页 * |
SSS detection method for initial cell search in 3GPP LTE FDD/TDD dual mode receiver;Jung-In Kim,et al.;《Communications and Information Technology,ISCIT 2009》;20090930;第199-203页 * |
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