RECOMMENDATION ITU-R S.1151*,** - Sharing between the inter-satellite service involving geostationary satellites in the fixed ANNEX 1 - Sharing criteria between inter-satellite links connecting geostationary satellites in the fixed-satellite ... 1 Introduction 2 Characteristics of inter-satellite links in the frequency range 32-33 GHz 3 Characteristics of the radionavigation service at 32-33 GHz 4 Interference from inter-satellite links to the radionavigation service 5 Interference from the radionavigation service to inter-satellite links 6 Results 6.1 Inter-satellite link to the radionavigation service 6.2 Radionavigation service to inter-satellite link 7 Conclusion for continuous wave systems in the radiolocation service ANNEX 2 - Pulsed radionavigation system characteristics