{"title":"2.4 GHz的宽带室外信道测深","authors":"A. Healey, C. Bianchi, K. Sivaprasad","doi":"10.1109/APWC.2000.900150","DOIUrl":null,"url":null,"abstract":"A sounding of the outdoor wideband channel at 2.4 GHz was performed directly in the frequency domain. The sounding was performed in a residential section of the University of New Hampshire campus. The distance-power gradient in this area was found to be 2.532. Large-scale fading was found to be lognormal with a standard deviation of 9 dB. Small-scale or multipath fading best fit the Weibull distribution and had a standard deviation of 5 dB. The fade slope fit a Laplacian distribution well and had a standard deviation of 4 dB/MHz.","PeriodicalId":106689,"journal":{"name":"2000 IEEE-APS Conference on Antennas and Propagation for Wireless Communications (Cat. No.00EX380)","volume":"464 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2000-11-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"18","resultStr":"{\"title\":\"Wideband outdoor channel sounding at 2.4 GHz\",\"authors\":\"A. Healey, C. Bianchi, K. Sivaprasad\",\"doi\":\"10.1109/APWC.2000.900150\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A sounding of the outdoor wideband channel at 2.4 GHz was performed directly in the frequency domain. The sounding was performed in a residential section of the University of New Hampshire campus. The distance-power gradient in this area was found to be 2.532. Large-scale fading was found to be lognormal with a standard deviation of 9 dB. Small-scale or multipath fading best fit the Weibull distribution and had a standard deviation of 5 dB. The fade slope fit a Laplacian distribution well and had a standard deviation of 4 dB/MHz.\",\"PeriodicalId\":106689,\"journal\":{\"name\":\"2000 IEEE-APS Conference on Antennas and Propagation for Wireless Communications (Cat. No.00EX380)\",\"volume\":\"464 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2000-11-06\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"18\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2000 IEEE-APS Conference on Antennas and Propagation for Wireless Communications (Cat. No.00EX380)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/APWC.2000.900150\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2000 IEEE-APS Conference on Antennas and Propagation for Wireless Communications (Cat. No.00EX380)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/APWC.2000.900150","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A sounding of the outdoor wideband channel at 2.4 GHz was performed directly in the frequency domain. The sounding was performed in a residential section of the University of New Hampshire campus. The distance-power gradient in this area was found to be 2.532. Large-scale fading was found to be lognormal with a standard deviation of 9 dB. Small-scale or multipath fading best fit the Weibull distribution and had a standard deviation of 5 dB. The fade slope fit a Laplacian distribution well and had a standard deviation of 4 dB/MHz.
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