{"title":"自适应子信道分配的多载波交错分多址通信","authors":"H. ur Rehman, I. Zaka, M. Naeem, S.I. Shah","doi":"10.1109/ICEE.2007.4287312","DOIUrl":null,"url":null,"abstract":"A low complexity multicarrier interleave division multiple access (MC-IDMA) system operating in multipath fading channels with adaptive subchannel allocation for uplink transmission is described. Instead of transmitting chips over a number of subchannels uniformly, chips are transmitted over subchannels which have largest fading amplitudes among all the subchannels. Concatenated Zigzag codes are used as Forward Error Correcting Codes (FEC). Simulation results show that the adaptive subchannel allocation scheme used in conventional MC-IDMA system greatly improves the bit error rate (BER) performance of the system.","PeriodicalId":291800,"journal":{"name":"2007 International Conference on Electrical Engineering","volume":"40 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2007-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"Multicarrier Interleave Division Multiple Access Communication with Adaptive Subchannel Allocation\",\"authors\":\"H. ur Rehman, I. Zaka, M. Naeem, S.I. Shah\",\"doi\":\"10.1109/ICEE.2007.4287312\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A low complexity multicarrier interleave division multiple access (MC-IDMA) system operating in multipath fading channels with adaptive subchannel allocation for uplink transmission is described. Instead of transmitting chips over a number of subchannels uniformly, chips are transmitted over subchannels which have largest fading amplitudes among all the subchannels. Concatenated Zigzag codes are used as Forward Error Correcting Codes (FEC). Simulation results show that the adaptive subchannel allocation scheme used in conventional MC-IDMA system greatly improves the bit error rate (BER) performance of the system.\",\"PeriodicalId\":291800,\"journal\":{\"name\":\"2007 International Conference on Electrical Engineering\",\"volume\":\"40 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2007-04-11\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2007 International Conference on Electrical Engineering\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICEE.2007.4287312\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2007 International Conference on Electrical Engineering","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICEE.2007.4287312","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Multicarrier Interleave Division Multiple Access Communication with Adaptive Subchannel Allocation
A low complexity multicarrier interleave division multiple access (MC-IDMA) system operating in multipath fading channels with adaptive subchannel allocation for uplink transmission is described. Instead of transmitting chips over a number of subchannels uniformly, chips are transmitted over subchannels which have largest fading amplitudes among all the subchannels. Concatenated Zigzag codes are used as Forward Error Correcting Codes (FEC). Simulation results show that the adaptive subchannel allocation scheme used in conventional MC-IDMA system greatly improves the bit error rate (BER) performance of the system.
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