Abstract :
Inmarsat, as the largest satellite communications provider for all mobile applications, has recently developed models for global business solutions (GBS), known as the Inmarsat-M4 system. With the appropriate software and hardware, M4 service supports all mobile data and ISDN solutions up to 64 Kb/s, including a secure encryption (STU III/STE) system. This service extends urban or mobile-based offices, such as a LAN, Internet and ISDN/PSTN, in rural locations using multimedia semi-fixed GAN (global area network) and BGAN (broadband GAN) portable and office applications. Inmarsat´s land service enables users to create a virtual mobile and semi-fixed office or remote control room anywhere and instantly. It provides a range of voice, video and data applications with a reach that covers almost all of the world´s land mass for governments, military, corporate, construction, agriculture, oil and mining, exploration, expeditions, newsgathering, SCADA monitoring and broadcasting, measurements and emergency associations in remote and rural environments
Keywords :
ISDN; broadband networks; business communication; integrated voice/data communication; mobile satellite communication; security of data; telecommunication security; visual communication; ISDN; Inmarsat-M4 system; Internet; LAN; PSTN; broadband global area network; global business solutions; mobile applications; mobile data communication; remote communications; remote control room; rural communications; satellite communications; secure encryption; video communication; virtual mobile office; voice communication; Application software; Business communication; Cryptography; Gallium nitride; Hardware; IP networks; ISDN; Local area networks; Mobile communication; Satellite communication;
