标题:OCC based code-selected high efficient modulation in UWB system
作者:Peng, Shanshan ;Bai, Zhiquan ;Su, Yingyan ;Sun, Shangqian ;Kwak, Kyungsup
通讯作者:Bai, Zhiquan
作者机构:[Peng, Shanshan ;Bai, Zhiquan ;Su, Yingyan ] School of Information Science and Engineering, Jinan, China;[Kwak, Kyungsup ] Graduate School of Informat 更多
会议名称:16th International Symposium on Communications and Information Technologies, ISCIT 2016
会议日期:26 September 2016 through 28 September 2016
来源:2016 16th International Symposium on Communications and Information Technologies, ISCIT 2016
出版年:2016
页码:87-91
DOI:10.1109/ISCIT.2016.7751597
关键词:code-selected; moment generating function; orthogonal complementary code; ultra wideband
摘要:We propose the orthogonal complementary code (OCC) based code-selected high efficient ultra wideband (UWB) modulation scheme over multipath channel in the paper, where the OCC with perfect correlation properties is employed to spread spectrum and also to carry the information bits and the theoretical analysis is obtained based on the moment generating function (MGF). In this scheme, the information bits can be conveyed in two ways, such as being modulated by common modulation schemes and being used to select the spread code to improve the transmission rate through code-selected scheme. Rake receiver and OCC are adopted to collect multipath components and reduce the interferences caused by multipath channel for better system performance. The closed-form system bit error rate (BER) is obtained through MGF. Simulation results and analysis also show the efficiency of the proposed high efficient modulation scheme in different channel models and various numbers of OCC code flocks. © 2016 IEEE.
收录类别:EI;SCOPUS
资源类型:会议论文;期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-85006959831&doi=10.1109%2fISCIT.2016.7751597&partnerID=40&md5=9caf55c0339ed432bbcf1bacd3be74ca
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