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李勇朝
李勇朝
性      别： 男 职      称： 教育,高等学校教师,教授
籍      贯： 陕西省 西安市 现 居 地：
毕业院校： 西安电子科技大学 专      业： 通信工程
查看更多个人信息
出生年月： 1974-05 工作单位： 西安电子科技大学通信工程学院
邮       箱： yzli@mail.xidian.edu.cn 联系电话：
学       历： 博士

【人物简介】

　　李勇朝，1974年生，西安电子科技大学教授，博士，ISN国家重点实验室固定研究人员，曾于2007年～2008年赴美从事博士后研究，建立了长期的合作关系。目前主要的研究方向为宽带无线通信、协作通信、干扰抑制及资源分配技术等。已发表论文30余篇，其中SCI收录3篇，EI收录18篇，ISTP收录6篇。已主持完成省部级纵向基金课题5项，现主持博士后科学基金、ISN重点实验室自主课题各1项;参与完成了国家自然科学基金、教育部重点项目及横向项目3项。承担的教学任务包括《数字信号处理(双语)》、《专业英语》及《复变函数(全英文授课)》等。

【研究方向】

1. 宽带无线通信 2. 通信信号处理

【研究成果】

　　申请国家发明专利14项。

【科研项目】

　　国家自然科学基金：干扰受限MIMO/OFDM环境下的共信道干扰及动态资源分配技术研究 　　国家重大科技专项：IMT-Advanced系统增强型MIMO技术研究 　　教育部大系统培育项目：临近空间通信与异构网络融合

【论文著作】

　　D. Li, Y. Li, H. Zhang, L. Cimini., and Y. Fang, “Integer Frequency Offset Estimation for OFDM Systems with Residual Timing Offset over Frequency Selective Fading Channels”, to appear in IEEE Transactions on Vehicular Technology. 　　D. Li, Y. Li, “Cross Ambiguity Function Based Integer Frequency Offset Estimation for OFDM Systems”, to appear in IEEE WCNC 2012. 　　Y. Li; L. Zhang; L. Cimini and H. Zhang, “Statistical Analysis of MIMO Beamforming with Co-Channel Unequal-Power MIMO Interferers under Path-Loss and Rayleigh Fading”, IEEE Transactions on Signal Processing, 2011, 59(8), pp: 3738-3748. 　　K. J. Kim; Y. Li; T. A. Tsiftsis, “On the performance of cyclic-prefixed single-carrier cellular systems in cochannel interference", IEEE Transactions on Vehicular Technology, 2011, 60(8), pp: 4035-4040. 　　Y. Li, L. Zhang, L. Cimini and H. Zhang, “Impact of Arbitrary Co-channel MIMO Modes onAlamouti Coding Under Path-loss and Rayleigh Fading”, in IEEE ICC 2011, June 5-9, 2011, pp. 1-5. 　　Y. Liu, Y. Li, D. Li and H. Zhang, “Super-low-complexity QR decomposition-M detection scheme for MIMO-OFDM systems”, IET Communications, 2011, 5(9), pp.1303-1307. 　　2010

与TA有关的专家
赵恒
姓名：
赵恒
工作职务：
研究方向：
图像处理，人脸检测与识别，生物特征识别。
毕业学院：
西安电子科技大学
周世钢
姓名：
周世钢
工作职务：
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org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:861) at javax.servlet.http.HttpServlet.service(HttpServlet.java:622) at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846) at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:230) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165) at org.jasig.cas.client.session.SingleSignOutFilter.doFilter(SingleSignOutFilter.java:76) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165) at ci.filter.SqlInjectFilter.doFilter(SqlInjectFilter.java:157) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165) at ci.filter.XssFilter.doFilter(XssFilter.java:96) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165) at ci.filter.SecurityFilter.doFilter(SecurityFilter.java:25) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165) at com.xatrm.common.web.XssFilter.doFilter(XssFilter.java:40) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165) at org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:449) at org.apache.shiro.web.servlet.AbstractShiroFilter$1.call(AbstractShiroFilter.java:365) at org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90) at org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83) at org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:383) at org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:362) at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125) at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346) at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:262) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165) at org.springframework.orm.hibernate4.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:151) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165) at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:197) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165) at com.xatrm.common.web.ProcessTimeFilter.doFilter(ProcessTimeFilter.java:35) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:108) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79) at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:620) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:349) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:783) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:789) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1455) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:745)