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Joint caching and computing resource allocation for task offloading in vehicular networks 期刊论文  OAI收割
IET COMMUNICATIONS, 2020, 卷号: 14, 期号: 21, 页码: 3820-3827
作者:  
Wang, Zhi;  Hou, Ronghui
  |  收藏  |  浏览/下载:56/0  |  提交时间:2021/12/01
Applications of differential barometric altimeter in ground cellular communication positioning network 期刊论文  OAI收割
IET SCIENCE MEASUREMENT & TECHNOLOGY, 2020, 卷号: 14, 期号: 3, 页码: 322-331
作者:  
Hu, Zhengqun;  Zhang, Lirong;  Ji, Yuanfa
  |  收藏  |  浏览/下载:22/0  |  提交时间:2021/12/06
cellular radio  height measurement  measurement errors  Global Positioning System  altimeters  barometers  least squares approximations  Kalman filters  surface fitting  spread spectrum communication  compensation  matrix algebra  GPS  signal message structure  power spectrum  spread spectrum ranging signal  fitting parameters  least-square solution  calibration compensation  system noise variance matrix  measurement noise variance matrix  multibase station correction  height information correction calculation  DBA system  systematic performance  differential barometric altimeter  ground cellular communication positioning network  measurement datum distribution  altitude positioning error  Global Positioning System  differential barometric altimetry system  systematic implementation level  continuous altitude measurement  precise altitude measurement  DBA systematic implementation aspect  two dimensional curved surface fitting function  sensor measurement correction  filtering effect  Kalman filter  measuring station  multiBSs  navigation fusion  
基于SCC空性检测中状态空间的缩减方法 期刊论文  OAI收割
计算机学报, 2008, 卷号: 31, 期号: 6, 页码: 979-988
晏荣杰; 张文亮; 唐稚松
  |  收藏  |  浏览/下载:21/0  |  提交时间:2011/06/10