CN113258954A - 一种低复杂度的tdd-lte同步方法及系统 - Google Patents
一种低复杂度的tdd-lte同步方法及系统 Download PDFInfo
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- CN113258954A CN113258954A CN202110663451.3A CN202110663451A CN113258954A CN 113258954 A CN113258954 A CN 113258954A CN 202110663451 A CN202110663451 A CN 202110663451A CN 113258954 A CN113258954 A CN 113258954A
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- tdd
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- 238000000034 method Methods 0.000 title claims abstract description 31
- 230000001360 synchronised effect Effects 0.000 claims abstract description 12
- 239000013307 optical fiber Substances 0.000 claims description 19
- 238000006243 chemical reaction Methods 0.000 claims description 12
- 230000003111 delayed effect Effects 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- 230000002159 abnormal effect Effects 0.000 claims description 2
- 238000012544 monitoring process Methods 0.000 description 5
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- 125000004122 cyclic group Chemical group 0.000 description 3
- 238000010295 mobile communication Methods 0.000 description 2
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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
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
- H04B1/44—Transmit/receive switching
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/001—Synchronization between nodes
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
Abstract
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CN202110663451.3A CN113258954B (zh) | 2021-06-16 | 2021-06-16 | 一种低复杂度的tdd-lte同步方法及系统 |
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CN202110663451.3A CN113258954B (zh) | 2021-06-16 | 2021-06-16 | 一种低复杂度的tdd-lte同步方法及系统 |
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CN113258954A true CN113258954A (zh) | 2021-08-13 |
CN113258954B CN113258954B (zh) | 2021-10-01 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114900881A (zh) * | 2022-04-20 | 2022-08-12 | 湖南艾科诺维科技有限公司 | 基于tdma信号的帧同步方法及系统 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101079688A (zh) * | 2006-05-23 | 2007-11-28 | 中兴通讯股份有限公司 | 一种正交频分复用系统中实现同步的方法 |
CN101083645A (zh) * | 2006-06-01 | 2007-12-05 | 电子科技大学 | 一种低复杂度ofdm快速同步的方法 |
CN102264076A (zh) * | 2010-05-28 | 2011-11-30 | 电信科学技术研究院 | 系统联合组网时的信号传输方法、系统和设备 |
CN103457628A (zh) * | 2013-08-19 | 2013-12-18 | 京信通信系统(中国)有限公司 | Td-lte检波同步方法与系统 |
CN107124243A (zh) * | 2017-07-03 | 2017-09-01 | 深圳国人通信股份有限公司 | 一种实现tdd‑lte同步的方法及装置 |
CN107850631A (zh) * | 2015-04-03 | 2018-03-27 | 大力系统有限公司 | 用于lte‑tdd架构中的链路同步的方法和系统 |
CN111586868A (zh) * | 2020-04-29 | 2020-08-25 | 南京典格通信科技有限公司 | 一种td-lte系统射频功放和低噪放保护方法 |
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2021
- 2021-06-16 CN CN202110663451.3A patent/CN113258954B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101079688A (zh) * | 2006-05-23 | 2007-11-28 | 中兴通讯股份有限公司 | 一种正交频分复用系统中实现同步的方法 |
CN101083645A (zh) * | 2006-06-01 | 2007-12-05 | 电子科技大学 | 一种低复杂度ofdm快速同步的方法 |
CN102264076A (zh) * | 2010-05-28 | 2011-11-30 | 电信科学技术研究院 | 系统联合组网时的信号传输方法、系统和设备 |
CN103457628A (zh) * | 2013-08-19 | 2013-12-18 | 京信通信系统(中国)有限公司 | Td-lte检波同步方法与系统 |
CN107850631A (zh) * | 2015-04-03 | 2018-03-27 | 大力系统有限公司 | 用于lte‑tdd架构中的链路同步的方法和系统 |
CN107124243A (zh) * | 2017-07-03 | 2017-09-01 | 深圳国人通信股份有限公司 | 一种实现tdd‑lte同步的方法及装置 |
CN111586868A (zh) * | 2020-04-29 | 2020-08-25 | 南京典格通信科技有限公司 | 一种td-lte系统射频功放和低噪放保护方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114900881A (zh) * | 2022-04-20 | 2022-08-12 | 湖南艾科诺维科技有限公司 | 基于tdma信号的帧同步方法及系统 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
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Denomination of invention: A Low Complexity TDD-LTE Synchronization Method and System Effective date of registration: 20221118 Granted publication date: 20211001 Pledgee: Nanjing Bank Co.,Ltd. Nanjing Financial City Branch Pledgor: NANJING DIGITGATE TECHNOLOGY Co.,Ltd. Registration number: Y2022980022303 |
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Date of cancellation: 20231025 Granted publication date: 20211001 Pledgee: Nanjing Bank Co.,Ltd. Nanjing Financial City Branch Pledgor: NANJING DIGITGATE TECHNOLOGY Co.,Ltd. Registration number: Y2022980022303 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
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Denomination of invention: A Low Complexity TDD-LTE Synchronization Method and System Effective date of registration: 20231123 Granted publication date: 20211001 Pledgee: Nanjing Bank Co.,Ltd. Nanjing Financial City Branch Pledgor: NANJING DIGITGATE TECHNOLOGY Co.,Ltd. Registration number: Y2023980066973 |