CN106254294B - 分组码ofdm系统中实现短数据包超宽带发送的方法 - Google Patents
分组码ofdm系统中实现短数据包超宽带发送的方法 Download PDFInfo
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- CN106254294B CN106254294B CN201610895124.XA CN201610895124A CN106254294B CN 106254294 B CN106254294 B CN 106254294B CN 201610895124 A CN201610895124 A CN 201610895124A CN 106254294 B CN106254294 B CN 106254294B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2626—Arrangements specific to the transmitter only
- H04L27/2627—Modulators
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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
- H04B1/69—Spread spectrum techniques
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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
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0057—Block codes
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2647—Arrangements specific to the receiver only
- H04L27/2649—Demodulators
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2697—Multicarrier modulation systems in combination with other modulation techniques
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Error Detection And Correction (AREA)
Abstract
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Priority Applications (1)
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CN201610895124.XA CN106254294B (zh) | 2016-10-13 | 2016-10-13 | 分组码ofdm系统中实现短数据包超宽带发送的方法 |
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CN201610895124.XA CN106254294B (zh) | 2016-10-13 | 2016-10-13 | 分组码ofdm系统中实现短数据包超宽带发送的方法 |
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CN106254294A CN106254294A (zh) | 2016-12-21 |
CN106254294B true CN106254294B (zh) | 2019-08-30 |
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CN201610895124.XA Active CN106254294B (zh) | 2016-10-13 | 2016-10-13 | 分组码ofdm系统中实现短数据包超宽带发送的方法 |
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Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101809887A (zh) * | 2007-06-13 | 2010-08-18 | Lg电子株式会社 | 在通信系统中传送扩频信号 |
CN102916923A (zh) * | 2012-10-11 | 2013-02-06 | 华中科技大学 | 一种降低多载波系统峰均功率比的信息传输方法 |
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2016
- 2016-10-13 CN CN201610895124.XA patent/CN106254294B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101809887A (zh) * | 2007-06-13 | 2010-08-18 | Lg电子株式会社 | 在通信系统中传送扩频信号 |
CN102916923A (zh) * | 2012-10-11 | 2013-02-06 | 华中科技大学 | 一种降低多载波系统峰均功率比的信息传输方法 |
Non-Patent Citations (2)
Title |
---|
基于LDPC码的OFDM系统性能研究;沈传年;《中国硕士学位论文全文数据库》;20111231;正文第5.1节 |
基于直接序列的LDPC信道编码及译码研究;张银蒲;《机械工程与自动化》;20120831;第1节,图1 |
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CN106254294A (zh) | 2016-12-21 |
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Address after: 211100 9 Jiangning Road, Jiangning economic and Technological Development Zone, Nanjing, China Patentee after: NANJING ZEPUTUO INFORMATION TECHNOLOGY Co.,Ltd. Address before: 211100 No.9, mozhou East Road, Jiangning Economic Development Zone, Nanjing City, Jiangsu Province Patentee before: ZTE Wavetone Science and Technology Ltd. |
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Effective date of registration: 20210628 Address after: 211100 8th floor, building B4, wireless Valley, No.9, mozhou East Road, Jiangning District, Nanjing City, Jiangsu Province Patentee after: Nanjing etaco Communication Technology Co.,Ltd. Address before: 211100 9 Jiangning Road, Jiangning economic and Technological Development Zone, Nanjing, China Patentee before: NANJING ZEPUTUO INFORMATION TECHNOLOGY Co.,Ltd. |