CN101656702A - 一种处理待发送信号的方法 - Google Patents
一种处理待发送信号的方法 Download PDFInfo
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- CN101656702A CN101656702A CN 200910092994 CN200910092994A CN101656702A CN 101656702 A CN101656702 A CN 101656702A CN 200910092994 CN200910092994 CN 200910092994 CN 200910092994 A CN200910092994 A CN 200910092994A CN 101656702 A CN101656702 A CN 101656702A
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- 238000000034 method Methods 0.000 title claims abstract description 36
- 238000012545 processing Methods 0.000 title claims abstract description 18
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- 230000003993 interaction Effects 0.000 claims description 4
- 238000004364 calculation method Methods 0.000 abstract description 6
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- 238000007792 addition Methods 0.000 description 5
- 238000012937 correction Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
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- 239000013256 coordination polymer Substances 0.000 description 2
- 238000013507 mapping Methods 0.000 description 2
- 238000011426 transformation method Methods 0.000 description 2
- 238000012952 Resampling Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000021615 conjugation Effects 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
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- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
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| Application Number | Priority Date | Filing Date | Title |
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| CN 200910092994 CN101656702B (zh) | 2009-09-21 | 2009-09-21 | 一种处理待发送信号的方法 |
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| CN 200910092994 CN101656702B (zh) | 2009-09-21 | 2009-09-21 | 一种处理待发送信号的方法 |
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| CN101656702A true CN101656702A (zh) | 2010-02-24 |
| CN101656702B CN101656702B (zh) | 2013-01-02 |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102065563A (zh) * | 2010-05-31 | 2011-05-18 | 合肥东芯通信股份有限公司 | 一种频域Zadoff-Chu序列的生成方法和设备 |
| CN102958188A (zh) * | 2011-08-25 | 2013-03-06 | 普天信息技术研究院有限公司 | 随机接入前导码的生成方法 |
| CN102959534A (zh) * | 2010-03-30 | 2013-03-06 | 辉达技术英国有限公司 | 用于将在随机接入信道上发射的信号的傅里叶变换 |
| CN103124438A (zh) * | 2011-11-18 | 2013-05-29 | 华为技术有限公司 | 一种随机接入前导的生成方法及装置 |
| WO2018153351A1 (en) * | 2017-02-24 | 2018-08-30 | Mediatek Inc. | Even-length sequence for synchronization and device identification in wireless communication systems |
| CN111083080A (zh) * | 2019-12-26 | 2020-04-28 | 北京华力创通科技股份有限公司 | 宽带卫星通信系统prach信道同步方法和装置 |
| CN111740935A (zh) * | 2020-06-18 | 2020-10-02 | 成都中科微信息技术研究院有限公司 | 一种5gnr系统中zc序列dft运算的方法 |
| CN114501672A (zh) * | 2021-12-29 | 2022-05-13 | 煤炭科学技术研究院有限公司 | Prach信号处理方法、装置、电子设备及存储介质 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101094027B (zh) * | 2006-06-20 | 2010-11-03 | 上海无线通信研究中心 | 隐含用户控制信息的签名序列发送结构的发射和接收方法 |
| WO2008080258A1 (en) * | 2006-12-30 | 2008-07-10 | Huawei Technologies Co., Ltd. | Efficient bank of correlators for sets of gcl sequences |
| CN101394226A (zh) * | 2007-09-18 | 2009-03-25 | Nxp股份有限公司 | 蜂窝电话系统的具有多Zadoff-Chu序列的随机接入前同步码 |
-
2009
- 2009-09-21 CN CN 200910092994 patent/CN101656702B/zh not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102959534B (zh) * | 2010-03-30 | 2017-08-25 | 辉达技术英国有限公司 | 用于处理信号的方法和装置 |
| CN102959534A (zh) * | 2010-03-30 | 2013-03-06 | 辉达技术英国有限公司 | 用于将在随机接入信道上发射的信号的傅里叶变换 |
| US9788347B2 (en) | 2010-03-30 | 2017-10-10 | Nvidia Corporation | Fourier transform for a signal to be transmitted on a random access channel |
| US9084269B2 (en) | 2010-03-30 | 2015-07-14 | Nvidia Technology Uk Limited | Fourier transform for a signal to be transmitted on a random access channel |
| CN102065563A (zh) * | 2010-05-31 | 2011-05-18 | 合肥东芯通信股份有限公司 | 一种频域Zadoff-Chu序列的生成方法和设备 |
| CN102958188A (zh) * | 2011-08-25 | 2013-03-06 | 普天信息技术研究院有限公司 | 随机接入前导码的生成方法 |
| CN102958188B (zh) * | 2011-08-25 | 2015-05-20 | 普天信息技术研究院有限公司 | 随机接入前导码的生成方法 |
| CN103124438B (zh) * | 2011-11-18 | 2015-09-23 | 华为技术有限公司 | 一种随机接入前导的生成方法及装置 |
| CN103124438A (zh) * | 2011-11-18 | 2013-05-29 | 华为技术有限公司 | 一种随机接入前导的生成方法及装置 |
| WO2018153351A1 (en) * | 2017-02-24 | 2018-08-30 | Mediatek Inc. | Even-length sequence for synchronization and device identification in wireless communication systems |
| CN108738375A (zh) * | 2017-02-24 | 2018-11-02 | 联发科技股份有限公司 | 无线通信系统中用于同步和装置标识的偶数长度序列 |
| CN111083080A (zh) * | 2019-12-26 | 2020-04-28 | 北京华力创通科技股份有限公司 | 宽带卫星通信系统prach信道同步方法和装置 |
| CN111740935A (zh) * | 2020-06-18 | 2020-10-02 | 成都中科微信息技术研究院有限公司 | 一种5gnr系统中zc序列dft运算的方法 |
| CN111740935B (zh) * | 2020-06-18 | 2022-08-23 | 成都中科微信息技术研究院有限公司 | 一种5gnr系统中zc序列dft运算的方法 |
| CN114501672A (zh) * | 2021-12-29 | 2022-05-13 | 煤炭科学技术研究院有限公司 | Prach信号处理方法、装置、电子设备及存储介质 |
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| CN101656702B (zh) | 2013-01-02 |
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