| 摘要: |
| 研究了复杂时变无线体域网信道中抗多址干扰IDMA技术.在中心极限定理等数学原理的基础上,推导出适合于无线体域网复杂信道IDMA迭代检测过程的公式.通过理论分析和计算机仿真,深入研究IDMA技术在无线体域网中应用的可行性和系统性能等. |
| 关键词: 无线体域网 IDMA交织分多址技术 误码率 可穿戴设备 |
| DOI： |
| 分类号: |
| 基金项目:03国家科技重大专项项目(2012ZX03001013-004) |
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| Study on interleave-division multiple-access technology over complicated time-variant channels |
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ZHU Ya, ZHOU Xiaolin
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School of Information Science and Technology,Fudan University
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| Abstract: |
| In this paper,the IDMA technology is studied in complicated time-variant multipath channels.A theoretical derivation of iterative process in the receiver which is suitable for WBAN transmission property will be given based on central-limit theorem.By the methodology combing theoretical synthesis and computational simulation,a comprehensive research focusing the necessity,feasibility and system performance analysis of the IDMA integrated WBAN is conducted in this paper. |
| Key words: WBAN IDMA bit error rate wearable device |
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