Optics Division, INRIM Torino, Italy.
IEEE Trans Ultrason Ferroelectr Freq Control. 2010 Jun;57(6):1276-84.
In this paper we investigate a possible network solution, similar to the IGS analysis center solutions, that can be easily managed by a network of timing institutes to solve for all the clock differences (in addition to other quantities) in a unique system to understand the feasibility and the advantages of this approach in time and frequency transfer. The investigation is based on a suite of global navigation satellite system (GNSS) software products that allows the users to perform a wide range of calculations and analyses related to GNSS, from the evaluation of performances at the user level to the computation of precise GNSS orbits and clocks, including the calculation of precise receiver coordinates. The time and frequency transfer capabilities of the network solution (named ODTS) are evaluated and compared with PPP solutions as well as to other time transfer results.
在本文中，我们研究了一种可能的网络解决方案，类似于 IGS 分析中心的解决方案，该方案可以由一个计时机构网络轻松管理，以唯一的系统来解决所有时钟差异（除其他数量外），以了解这种方法在时间和频率传递方面的可行性和优势。该研究基于一套全球导航卫星系统 (GNSS) 软件产品，允许用户执行广泛的与 GNSS 相关的计算和分析，从用户级别的性能评估到精确 GNSS 轨道和时钟的计算，包括精确接收坐标的计算。评估了网络解决方案（称为 ODTS）的时间和频率传递能力，并与 PPP 解决方案以及其他时间传递结果进行了比较。
