2017 GPS Solut: Optimal Doppler-aided smoothing strategy for GNSS navigationZhou, Bofeng LiLCarrier-phase-smoothed code (CPSC), i.e., smoothing of the code using carrier phases, has widely been used to reduce the code noise in GNSS applications. However, the efficiency of CPSC suffers significantly from cycle slips, interruptions and jitters. The GNSS Doppler, as an instantaneous me...
2016 Acta Geod Geophys : A noise analysis method for GNSS signals of a standalone receiver. Zhang Zhetao, Li Bofeng, Shen Yunzhong, Yang LingExtensive studies on signal noise analysis of Global ...
2016 测绘学报 无缝线性回归与预测模型 王苗苗， 李博峰回归模型的建立传统地采用最小二乘方法并忽略自变量观测误差。
2016 同济大学学报: 顾及自变量与因变量误差及相关性的线性回归 王苗苗，李博峰，沈云中提出一种顾及自变量和因变量观测误差及误差相关性的线性回归新方法，并导出了求解线性回归系数的迭代公式。
2016 测绘学报: 估计北斗卫星钟差频间偏差的一种方法 李浩军，李博峰，王解先，徐天河针对北斗频间卫星钟差偏差现有估计方法的不足,提出一种估计方法.该方法不仅顾及频间卫星钟差偏差的变化部分也顾及了其常数...
2016 GPS Solut. : Impacts of BeiDou stochastic model on reliability: overall test, w-test and minimal detectable bias Li Bofeng, Zhang Lei, Verhagen SandraExtensive studies have concluded that t...
2016 GPS Solut: Optimal Doppler-aided smoothing strategy for GNSS navigation Zebo Zhou, Bofeng LiCarrier-phase-smoothed code (CPSC), i.e., smoothing of the code using carrier phases, has widely ...
2016 Sensor: Evaluation of Empirical Tropospheric Models Using.... Miaomiao Wang, Bofeng LiAn empirical tropospheric delay model, together with a mapping function, is commonly used to correct th...
A new differential code bias (C1–P1) estimation method and its performance evaluation The current satellite clock products are computed using the ionosphere-free phase (L1/L2) and code (P1/P2) ...
2016 J Geod: Stochastic modeling of triple-frequency BeiDou signals: estimation, assessment and impact analysis Bofeng LiStochastic models are important in global navigation satellite systems (G...
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