JP2021505058A5 - - Google Patents
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- JP2021505058A5 JP2021505058A5 JP2020529165A JP2020529165A JP2021505058A5 JP 2021505058 A5 JP2021505058 A5 JP 2021505058A5 JP 2020529165 A JP2020529165 A JP 2020529165A JP 2020529165 A JP2020529165 A JP 2020529165A JP 2021505058 A5 JP2021505058 A5 JP 2021505058A5
- Authority
- JP
- Japan
- Prior art keywords
- basic
- sequences
- basic sequence
- reference signal
- cross
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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- 238000000034 method Methods 0.000 claims description 20
- 230000005540 biological transmission Effects 0.000 claims description 12
- 238000004891 communication Methods 0.000 claims description 11
- 238000005516 engineering process Methods 0.000 claims description 6
- 230000007774 longterm Effects 0.000 claims description 6
- 230000006870 function Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2023087627A JP7571194B2 (ja) | 2017-11-29 | 2023-05-29 | 低い相互相関シーケンスを使用した基準信号生成 |
| JP2024123333A JP7752221B2 (ja) | 2017-11-29 | 2024-07-30 | 低い相互相関シーケンスを使用した基準信号生成 |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762592313P | 2017-11-29 | 2017-11-29 | |
| US62/592,313 | 2017-11-29 | ||
| US16/203,316 US20190166592A1 (en) | 2017-11-29 | 2018-11-28 | Signal generation using low cross-correlation sequences |
| US16/203,316 | 2018-11-28 | ||
| PCT/US2018/063062 WO2019108791A1 (en) | 2017-11-29 | 2018-11-29 | Reference signal generation using low cross-correlation sequences |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023087627A Division JP7571194B2 (ja) | 2017-11-29 | 2023-05-29 | 低い相互相関シーケンスを使用した基準信号生成 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2021505058A JP2021505058A (ja) | 2021-02-15 |
| JP2021505058A5 true JP2021505058A5 (enExample) | 2021-12-09 |
| JP7500424B2 JP7500424B2 (ja) | 2024-06-17 |
Family
ID=66634079
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020529165A Active JP7500424B2 (ja) | 2017-11-29 | 2018-11-29 | 低い相互相関シーケンスを使用した基準信号生成 |
| JP2020529157A Active JP7165194B2 (ja) | 2017-11-29 | 2018-11-29 | 低いピーク対平均電力比の基本シーケンスを使用した基準信号生成 |
| JP2023087627A Active JP7571194B2 (ja) | 2017-11-29 | 2023-05-29 | 低い相互相関シーケンスを使用した基準信号生成 |
| JP2024123333A Active JP7752221B2 (ja) | 2017-11-29 | 2024-07-30 | 低い相互相関シーケンスを使用した基準信号生成 |
Family Applications After (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020529157A Active JP7165194B2 (ja) | 2017-11-29 | 2018-11-29 | 低いピーク対平均電力比の基本シーケンスを使用した基準信号生成 |
| JP2023087627A Active JP7571194B2 (ja) | 2017-11-29 | 2023-05-29 | 低い相互相関シーケンスを使用した基準信号生成 |
| JP2024123333A Active JP7752221B2 (ja) | 2017-11-29 | 2024-07-30 | 低い相互相関シーケンスを使用した基準信号生成 |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US20190166592A1 (enExample) |
| EP (2) | EP3718275A1 (enExample) |
| JP (4) | JP7500424B2 (enExample) |
| KR (2) | KR102529840B1 (enExample) |
| CN (2) | CN111406389B (enExample) |
| BR (2) | BR112020010511A2 (enExample) |
| SG (2) | SG11202003676YA (enExample) |
| TW (2) | TWI772567B (enExample) |
| WO (2) | WO2019108791A1 (enExample) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118282598A (zh) * | 2017-09-08 | 2024-07-02 | 华为技术有限公司 | 基于序列的信号处理方法及装置 |
| US20190166592A1 (en) | 2017-11-29 | 2019-05-30 | Qualcomm Incorporated | Signal generation using low cross-correlation sequences |
| AU2017441977A1 (en) * | 2017-12-07 | 2020-07-23 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Method and device for acquiring terminal context, computer storage medium |
| US12279259B2 (en) * | 2019-05-24 | 2025-04-15 | Beijing Xiaomi Mobile Software Co., Ltd. | Feedback information transmission method and apparatus, and device and storage medium |
| WO2021009876A1 (ja) * | 2019-07-17 | 2021-01-21 | 株式会社Ｎｔｔドコモ | 端末及び無線通信方法 |
| EP4002913A1 (en) * | 2019-07-17 | 2022-05-25 | Ntt Docomo, Inc. | Terminal and wireless communication method |
| WO2024217070A1 (en) * | 2024-01-03 | 2024-10-24 | Zte Corporation | Wireless sensing in wireless communication networks |
Family Cites Families (35)
| Publication number | Priority date | Publication date | Assignee | Title |
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| ATE395758T1 (de) * | 2002-03-07 | 2008-05-15 | Alvarion Ltd | Hierarchische präambelkonstruktionen für ofdma auf der basis komplementärer sequenzen |
| US9628231B2 (en) * | 2002-05-14 | 2017-04-18 | Genghiscomm Holdings, LLC | Spreading and precoding in OFDM |
| WO2007091590A1 (ja) * | 2006-02-08 | 2007-08-16 | Nec Corporation | シングルキャリア伝送システム、通信装置及びそれらに用いるシングルキャリア伝送方法 |
| US8009701B2 (en) * | 2007-08-13 | 2011-08-30 | Qualcomm Incorporated | Secondary synchronization codebook for E-utran |
| US9124407B2 (en) * | 2007-09-14 | 2015-09-01 | Optis Cellular Technology, Llc | Method of generating reference signal in wireless communication system |
| US7986738B2 (en) * | 2007-10-19 | 2011-07-26 | Redpine Signals, Inc | Peak to average power ratio reduction apparatus and method for a wireless OFDM transmitter |
| CN101534539A (zh) * | 2008-03-11 | 2009-09-16 | 华为技术有限公司 | 一种快速小区搜索方法及装置 |
| WO2010004586A2 (en) * | 2008-07-10 | 2010-01-14 | Centre Of Excellence In Wireless Technology | Method and system for signal transmission and reception |
| WO2010073339A1 (ja) * | 2008-12-25 | 2010-07-01 | 富士通株式会社 | 信号生成装置、送信装置、信号生成方法、送信方法および通信システム |
| US8737502B2 (en) * | 2009-02-09 | 2014-05-27 | Qualcomm Incorporated | Multiplexing and coding schemes for multiple transmit antennas in a wireless communication system |
| KR101559794B1 (ko) | 2009-02-17 | 2015-10-13 | 엘지전자 주식회사 | 시퀀스 생성 방법 및 이를 위한 장치 |
| GB2470891B (en) * | 2009-06-05 | 2013-11-27 | Picochip Designs Ltd | A method and device in a communication network |
| US8923905B2 (en) * | 2009-09-30 | 2014-12-30 | Qualcomm Incorporated | Scrambling sequence initialization for coordinated multi-point transmissions |
| US8817588B2 (en) * | 2009-10-28 | 2014-08-26 | Qualcomm Incorporated | Multiplexing data and reference information in a wireless communication system |
| US8830849B2 (en) * | 2010-01-11 | 2014-09-09 | Qualcomm Incorporated | Method and apparatus for detecting transmission signals |
| US8374072B2 (en) | 2010-04-07 | 2013-02-12 | Qualcomm Incorporated | Efficient zadoff-chu sequence generation |
| US9054929B2 (en) * | 2010-08-11 | 2015-06-09 | Qualcomm Incorporated | Constructing very high throughput signal (VHT-SIG) fields for reduced peak-to-average power ratio (PAPR) |
| WO2012026366A1 (ja) * | 2010-08-27 | 2012-03-01 | シャープ株式会社 | 送信装置、受信装置、通信システム、送信方法、受信方法、通信方法、コンピュータプログラムおよび半導体チップ |
| US9350505B2 (en) * | 2011-04-24 | 2016-05-24 | Broadcom Corporation | Peak to average power ratio (PAPR) reduction for repetition mode within single user, multiple user, multiple access, and/or MIMO wireless communications |
| US20130230120A1 (en) * | 2011-08-29 | 2013-09-05 | Qualcomm Incorporated | Apparatus and methods for long and short training sequences for a fast fourier transform |
| US9258163B2 (en) * | 2012-11-30 | 2016-02-09 | Qualcomm Incorporated | Systems and methods for phase rotating duplicate frames in wireless LAN transmission |
| US9438457B2 (en) * | 2013-03-25 | 2016-09-06 | Maxlinear, Inc. | Peak to average power ratio suppression |
| CN103458485B (zh) * | 2013-09-18 | 2016-05-25 | 济南大学 | 正交频分复用系统中峰值功率优化方法及其发射系统 |
| CN106464630B (zh) * | 2014-06-30 | 2019-11-29 | 华为技术有限公司 | 训练序列生成装置、设备及方法 |
| US9444669B2 (en) * | 2014-12-30 | 2016-09-13 | Texas Instruments Incorporated | Peak to average power ratio reduction of OFDM signals |
| US10285144B2 (en) * | 2015-11-05 | 2019-05-07 | Qualcomm Incorporated | Clean-slate synchronization signal design and cell search algorithms |
| WO2017201273A1 (en) * | 2016-05-19 | 2017-11-23 | Intel IP Corporation | Subframe structure for discrete fourier transform (dft) spread orthogonal frequency division multiplexing (s-ofdm) waveforms |
| HUE054209T2 (hu) * | 2016-09-30 | 2021-08-30 | Ericsson Telefon Ab L M | Energia- és erõforrás-hatékony felfelé irányú kapcsolati DMRS sorozatok IFDMA-hoz |
| US10355901B2 (en) * | 2017-02-17 | 2019-07-16 | Huawei Technologies Co., Ltd. | Method for transmitting a reference signal having a low peak to average power ratio |
| CN118282598A (zh) * | 2017-09-08 | 2024-07-02 | 华为技术有限公司 | 基于序列的信号处理方法及装置 |
| US11121897B2 (en) * | 2017-09-08 | 2021-09-14 | Apple Inc. | System and method for PUCCH transmission scheme |
| CN108833070B (zh) | 2017-09-08 | 2020-01-03 | 华为技术有限公司 | 基于序列的信号处理方法及装置 |
| CN111587564B (zh) * | 2017-11-10 | 2021-05-28 | 中兴通讯股份有限公司 | 短序列信号的分组和使用 |
| US10439779B2 (en) * | 2017-11-26 | 2019-10-08 | Huawei Technologies Co., Ltd. | Sequence determining method and apparatus |
| US20190166592A1 (en) | 2017-11-29 | 2019-05-30 | Qualcomm Incorporated | Signal generation using low cross-correlation sequences |
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2018
- 2018-11-28 US US16/203,316 patent/US20190166592A1/en not_active Abandoned
- 2018-11-28 US US16/203,283 patent/US11228473B2/en active Active
- 2018-11-29 JP JP2020529165A patent/JP7500424B2/ja active Active
- 2018-11-29 SG SG11202003676YA patent/SG11202003676YA/en unknown
- 2018-11-29 CN CN201880076473.6A patent/CN111406389B/zh active Active
- 2018-11-29 WO PCT/US2018/063062 patent/WO2019108791A1/en not_active Ceased
- 2018-11-29 TW TW107142686A patent/TWI772567B/zh active
- 2018-11-29 BR BR112020010511-2A patent/BR112020010511A2/pt unknown
- 2018-11-29 KR KR1020207015084A patent/KR102529840B1/ko active Active
- 2018-11-29 EP EP18826860.1A patent/EP3718275A1/en active Pending
- 2018-11-29 WO PCT/US2018/063046 patent/WO2019108783A1/en not_active Ceased
- 2018-11-29 JP JP2020529157A patent/JP7165194B2/ja active Active
- 2018-11-29 KR KR1020207015085A patent/KR102709090B1/ko active Active
- 2018-11-29 SG SG11202003661UA patent/SG11202003661UA/en unknown
- 2018-11-29 TW TW107142669A patent/TW201926964A/zh unknown
- 2018-11-29 BR BR112020010535-0A patent/BR112020010535A2/pt unknown
- 2018-11-29 EP EP18829553.9A patent/EP3718276A1/en active Pending
- 2018-11-29 CN CN201880076437.XA patent/CN111406388A/zh active Pending
-
2023
- 2023-05-29 JP JP2023087627A patent/JP7571194B2/ja active Active
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2024
- 2024-07-30 JP JP2024123333A patent/JP7752221B2/ja active Active