Motivated by the objective of pursuing revenue, improvement in coverage and reduction in energy cost for wireless communication networks have been of great sign
Mobile multimedia streaming is an open topic in vehicular environment.Due to the high intermittent links,it has become a critical challenge to deliver high qual
初中电学学习过程中,电压表、电流表在电路中的作用及电路出现故障后电表的变化是学习的难点,结合自己的学习体会对电压表和电流表的应用进行了分析,对此难点进行总结归纳。
In this paper, a novel DOA estimation methodology based upon the technology of adaptive nulling antenna is proposed. Initially, the nulling antenna obtains the
以辛酸亚锡为催化剂,用超临界CO2作溶剂,实现了左旋丙交酯的开环聚合,系统地研究了催化剂用量、单体浓度、聚合时间、聚合温度、CO2纯度和压力等因素对单体转化率、聚合产物
高等职业教育的规模这些年在迅速扩大,在发展的过程中出现了一些新问题和新困难,五年制高职作为高职教育的重要组成部分问题更多。滁州职业技术学院是全日制大专高职院校,五
In this paper, we propose a new method to derive a family of regular rate-compatible low-density parity-check(RC-LDPC) convolutional codes from RC-LDPC block code
<正>In future 5G networks,a key scenario is the dense user distribution over some area,such as office,urban apartments,shopping mall,stadium,etc.,where the requ
台湾塑胶公司计划在宁波建设一座生产能力为450kt/a的聚丙烯工厂,该工厂将在2006年末或者2007年初建设完成。