CN104270221A - 一种zcz序列集合的参数化生成方法 - Google Patents
一种zcz序列集合的参数化生成方法 Download PDFInfo
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- CN104270221A CN104270221A CN201410465443.8A CN201410465443A CN104270221A CN 104270221 A CN104270221 A CN 104270221A CN 201410465443 A CN201410465443 A CN 201410465443A CN 104270221 A CN104270221 A CN 104270221A
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- zcz
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/0413—MIMO systems
- H04B7/0456—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J13/00—Code division multiplex systems
- H04J13/10—Code generation
- H04J13/14—Generation of codes with a zero correlation zone
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/0202—Channel estimation
- H04L25/0204—Channel estimation of multiple channels
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/0202—Channel estimation
- H04L25/0224—Channel estimation using sounding signals
- H04L25/0226—Channel estimation using sounding signals sounding signals per se
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/0202—Channel estimation
- H04L25/024—Channel estimation channel estimation algorithms
- H04L25/0242—Channel estimation channel estimation algorithms using matrix methods
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/10—Small scale networks; Flat hierarchical networks
- H04W84/12—WLAN [Wireless Local Area Networks]
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Radio Transmission System (AREA)
Abstract
Description
Claims (5)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410465443.8A CN104270221B (zh) | 2014-09-03 | 2014-09-12 | 一种zcz序列集合的参数化生成方法 |
US15/507,770 US10116362B2 (en) | 2014-09-03 | 2014-12-29 | Parametric generating method for ZCZ sequence set |
PCT/CN2014/095283 WO2016033908A1 (zh) | 2014-09-03 | 2014-12-29 | 一种zcz序列集合的参数化生成方法 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410447378 | 2014-09-03 | ||
CN2014104473786 | 2014-09-03 | ||
CN201410447378.6 | 2014-09-03 | ||
CN201410465443.8A CN104270221B (zh) | 2014-09-03 | 2014-09-12 | 一种zcz序列集合的参数化生成方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104270221A true CN104270221A (zh) | 2015-01-07 |
CN104270221B CN104270221B (zh) | 2015-07-22 |
Family
ID=52161718
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410465443.8A Active CN104270221B (zh) | 2014-09-03 | 2014-09-12 | 一种zcz序列集合的参数化生成方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US10116362B2 (zh) |
CN (1) | CN104270221B (zh) |
WO (1) | WO2016033908A1 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104994050A (zh) * | 2015-05-20 | 2015-10-21 | 江苏中兴微通信息科技有限公司 | 一种基于cczcz序列的mimo前导序列帧及其收发装置 |
CN111245552A (zh) * | 2020-01-15 | 2020-06-05 | 重庆邮电大学 | 用删除法产生二型二元非周期z互补序列对信号与装置 |
WO2021068584A1 (zh) * | 2019-10-10 | 2021-04-15 | 重庆邮电大学 | 非周期四相z互补序列对信号的生成方法及装置 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6892385B2 (ja) * | 2015-02-12 | 2021-06-23 | 華為技術有限公司Huawei Technologies Co.,Ltd. | ヘッダを用いたwlanパケットの自動検出のためのシステム及び方法 |
CN112688755B (zh) * | 2020-12-22 | 2022-06-03 | 重庆邮电大学 | 一种长度3n四相非周期互补序列对信号生成方法及装置 |
CN114499737B (zh) * | 2022-01-11 | 2023-08-15 | 燕山大学 | 一种准同步cdma系统中消除小区内干扰的方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101277125A (zh) * | 2007-03-27 | 2008-10-01 | 华为技术有限公司 | 产生零相关区码、发送扩频码和接收扩频码的方法及装置 |
CN101662304A (zh) * | 2009-08-26 | 2010-03-03 | 西安电子科技大学 | 正交幅度调制星座上的零相关区序列设计方法 |
CN103001723A (zh) * | 2012-11-20 | 2013-03-27 | 中国人民解放军重庆通信学院 | 一种相互正交的零相关区多相序列集合构造方法 |
CN103532654A (zh) * | 2012-06-29 | 2014-01-22 | 捷讯研究有限公司 | 通信系统的零相关区序列 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006121636A (ja) * | 2004-10-22 | 2006-05-11 | Tama Tlo Kk | データブロック拡散形スペクトル拡散通信方式 |
CN101925191B (zh) * | 2008-04-22 | 2011-11-23 | 华为技术有限公司 | 确定零相关区长度集合的方法、装置及移动通信系统 |
US8675720B2 (en) * | 2011-06-30 | 2014-03-18 | Intel Corporation | Noise estimation filter |
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2014
- 2014-09-12 CN CN201410465443.8A patent/CN104270221B/zh active Active
- 2014-12-29 US US15/507,770 patent/US10116362B2/en active Active
- 2014-12-29 WO PCT/CN2014/095283 patent/WO2016033908A1/zh active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101277125A (zh) * | 2007-03-27 | 2008-10-01 | 华为技术有限公司 | 产生零相关区码、发送扩频码和接收扩频码的方法及装置 |
CN101662304A (zh) * | 2009-08-26 | 2010-03-03 | 西安电子科技大学 | 正交幅度调制星座上的零相关区序列设计方法 |
CN103532654A (zh) * | 2012-06-29 | 2014-01-22 | 捷讯研究有限公司 | 通信系统的零相关区序列 |
CN103001723A (zh) * | 2012-11-20 | 2013-03-27 | 中国人民解放军重庆通信学院 | 一种相互正交的零相关区多相序列集合构造方法 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104994050A (zh) * | 2015-05-20 | 2015-10-21 | 江苏中兴微通信息科技有限公司 | 一种基于cczcz序列的mimo前导序列帧及其收发装置 |
CN104994050B (zh) * | 2015-05-20 | 2018-08-28 | 江苏中兴微通信息科技有限公司 | 一种基于cczcz序列的mimo前导序列帧及其收发装置 |
WO2021068584A1 (zh) * | 2019-10-10 | 2021-04-15 | 重庆邮电大学 | 非周期四相z互补序列对信号的生成方法及装置 |
CN111245552A (zh) * | 2020-01-15 | 2020-06-05 | 重庆邮电大学 | 用删除法产生二型二元非周期z互补序列对信号与装置 |
Also Published As
Publication number | Publication date |
---|---|
US10116362B2 (en) | 2018-10-30 |
US20170264348A1 (en) | 2017-09-14 |
CN104270221B (zh) | 2015-07-22 |
WO2016033908A1 (zh) | 2016-03-10 |
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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, Jiangsu Province Patentee before: ZTE WAVETONE SCIENCE AND TECHNOLOGY Ltd. |
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Effective date of registration: 20220311 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. |
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