最新版Glonass L1OC ICD，This Interface Control Document (ICD) defines the parameters between the space segment, represented by Glonass-K2 space vehicles (SV), and the navigation user equipment (UE) of GLONASS for L1 Code Division Multiple Access (CDMA) navigation. Information common to all GLONASS CDMA signals is given in the document “GLONASS. Interface Control Document. General Description of Code Division Multiple Access Signal System” (hereinafter General Description ICD)