全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:... Yongmei Sun , Jingxian Wang , Yuefeng Ji
来源:[J].Wireless Personal Communications(IF 0.428), 2017, Vol.96 (1), pp.1519-1535Springer
摘要:Sport and healthcare monitoring have become more and more popular in our everyday life, benefiting from the deploying of Wireless Body Area Networks. In these cases, data transmission reliability should be studied to receive the accurate real-time feedbacks, which contain ri...
作者:Zhongcheng Wei , Yongmei Sun , Yuefeng Ji
来源:[J].Wireless Networks(IF 0.736), 2017, Vol.23 (5), pp.1429-1447Springer
摘要:Collision problem is critical for the performance of coexisting Wireless Body Area Networks (WBANs). This paper presents a collision analysis of CSMA/CA based MAC protocol in the view of collision probability under duty cycled superframe structure. Firstly, we discuss two types o...
作者:... Min Zhang , Jie Zhang , Yuefeng Ji
来源:[J].Science China Information Sciences(IF 0.706), 2017, Vol.60 (2)Springer
摘要:We demonstrate a novel modulation format independent algorithm for adaptive blind polarization demultiplexing for elastic optical networks (EONs). We compare the proposed algorithm with traditional constant modulus algorithm (CMA) and radius-directed algorithm (RDA), in terms of ...
作者:... Rentao Gu , Hui Li , Yuefeng Ji
来源:[J].EURASIP Journal on Wireless Communications and Networking(IF 0.54), 2016, Vol.2016 (1), pp.1-10Springer
摘要:Abstract(#br)The centralized processing in cloud radio access network enables cooperation between baseband processing units (BBUs) like inter-cell interference (ICI) cancellation on the basis of coordinated multipoint (CoMP). Large amounts of the sharing data will be transmitted ...
作者:... Yongmei Sun , Yuefeng Ji , Shuyun Luo
来源:[J].Sensors(IF 1.953), 2019, Vol.19 (12)DOAJ
摘要:According to the IEEE 802.15.6 standard, interference within each wireless body area network (WBAN) can be well addressed by the time division multiple access (TDMA)-based media access control (MAC) protocol. However, the inter-WBAN interference will be caused after multiple...
作者:... JianGuo Liu , YueFeng Ji , NingHua Zhu
来源:[J].Chinese Science Bulletin(IF 1.319), 2011, Vol.56 (28-29), pp.3064-3071Springer
摘要:Abstract(#br)We summarized the design, fabrication challenges and important technologies for multi-wavelength laser transmitting photonic integration. Technologies discussed include multi-wavelength laser arrays, monolithic integration and modularizing coupling and packaging. Fab...
作者:Zhongcheng Wei , Yongmei Sun , Yuefeng Ji
来源:[J].Sensors(IF 1.953), 2017, Vol.17 (1)DOAJ
摘要:As an important coexistence technology, channel hopping can reduce the interference among Wireless Body Area Networks (WBANs). However, it simultaneously brings some issues, such as energy waste, long latency and communication interruptions, etc. In this paper, we propose an enha...
作者:... Huiping Tian , Hui Lu , Yuefeng Ji
来源:[J].Optica Applicata(IF 0.541), 2010, Vol.40 (3), pp.657DOAJ
摘要:To avoid the adverse effect of unstable nonlinear progress on the design of all-optical logic gates, the broadband defect mode of one-dimensional photonic crystal with dual-defects has been studied. By using transfer matrix method, influences of period number and refractive indic...

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