{"title":"非授权频段上的稳健ISAC信号处理","authors":"Zhiqing Wei, Hanyang Qu, Liang Ma, Chengkang Pan","doi":"10.1109/ICCCWorkshops55477.2022.9896701","DOIUrl":null,"url":null,"abstract":"The integrated sensing and communication (ISAC) technology is regarded as a potential key technology in the future mobile communication systems. In order to make full use of spectrum resources, mobile communication systems work not only in continuous frequency band but also in non-continuous frequency band. The orthogonal frequency division multiplex (OFDM) signal working in non-continuous frequency band is called non-continuous OFDM (NC-OFDM). In order to enhance the anti-noise performance of ISAC signal based on NC-OFDM, an improved signal processing algorithm is proposed according to the communication signaling. Finally, the feasibility of the proposed algorithm is verified by simulation. Compared with traditional signal processing algorithms, the proposed algorithm has better anti-noise performance in non-continuous spectrum.","PeriodicalId":148869,"journal":{"name":"2022 IEEE/CIC International Conference on Communications in China (ICCC Workshops)","volume":"6 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2022-08-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Robust ISAC Signal Processing on Unlicensed Spectrum Bands\",\"authors\":\"Zhiqing Wei, Hanyang Qu, Liang Ma, Chengkang Pan\",\"doi\":\"10.1109/ICCCWorkshops55477.2022.9896701\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The integrated sensing and communication (ISAC) technology is regarded as a potential key technology in the future mobile communication systems. In order to make full use of spectrum resources, mobile communication systems work not only in continuous frequency band but also in non-continuous frequency band. The orthogonal frequency division multiplex (OFDM) signal working in non-continuous frequency band is called non-continuous OFDM (NC-OFDM). In order to enhance the anti-noise performance of ISAC signal based on NC-OFDM, an improved signal processing algorithm is proposed according to the communication signaling. Finally, the feasibility of the proposed algorithm is verified by simulation. Compared with traditional signal processing algorithms, the proposed algorithm has better anti-noise performance in non-continuous spectrum.\",\"PeriodicalId\":148869,\"journal\":{\"name\":\"2022 IEEE/CIC International Conference on Communications in China (ICCC Workshops)\",\"volume\":\"6 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2022-08-11\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2022 IEEE/CIC International Conference on Communications in China (ICCC Workshops)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICCCWorkshops55477.2022.9896701\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2022 IEEE/CIC International Conference on Communications in China (ICCC Workshops)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICCCWorkshops55477.2022.9896701","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Robust ISAC Signal Processing on Unlicensed Spectrum Bands
The integrated sensing and communication (ISAC) technology is regarded as a potential key technology in the future mobile communication systems. In order to make full use of spectrum resources, mobile communication systems work not only in continuous frequency band but also in non-continuous frequency band. The orthogonal frequency division multiplex (OFDM) signal working in non-continuous frequency band is called non-continuous OFDM (NC-OFDM). In order to enhance the anti-noise performance of ISAC signal based on NC-OFDM, an improved signal processing algorithm is proposed according to the communication signaling. Finally, the feasibility of the proposed algorithm is verified by simulation. Compared with traditional signal processing algorithms, the proposed algorithm has better anti-noise performance in non-continuous spectrum.
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