Earth Stations in Motion

At its May Open Meeting on May 13, 2020, in addition to items on regulatory fees and broadcaster applications notices, the Commission will consider two spectrum related items designed to further expand wireless broadband opportunities. In a draft Report and Order to transition the 900 MHz Band, the Commission would make six of the ten megahertz between 896-901 and 935-940 MHz available on a paired basis for commercial broadband mobile services while reserving four megahertz for incumbent narrowband communications. The Commission would also establish a transition mechanism based on voluntary negotiations to move narrowband incumbents operations to the lower and upper portions of each sub-band. In a draft Second Report and Order, the Commission would add new Ku- and Ka-Band frequencies for Earth Stations in Motion (“ESIMs”) and allow ESIMs, which have always communicated with geostationary orbit (“GSO”) fixed satellite service (“FSS”) satellites, to also communicate with non-geostationary satellite orbit (“NGSO”) satellites orbiting closer to Earth.

Stakeholders in the 900 MHz and Ku- and Ka-Bands should closely examine these two items and the impact on their business. You will find more information on the key May meeting items after the break:


Continue Reading FCC Plans to Realign 900 MHz Land Mobile Band to Include Commercial Broadband Mobile Licenses and Expand Frequencies Available to Earth Stations in Motion at May Meeting

At its open meeting on September 26, 2018, the Federal Communications Commission (“FCC”) unanimously voted to adopt a Report and Order and Further Notice of Proposed Rulemaking to consolidate the agency’s rules governing three different types of mobile earth stations that operate in the Fixed Satellite Service (“FSS”) and communicate with geostationary satellites (“GSOs”). The consolidated rules will apply to all categories of Earth Stations in Motion (“ESIMs”). More importantly, the Commission extended the frequency bands on which ESIMs can operate on a primary basis into the conventional Ka-band. It also seeks comment in the FNPRM on expanding ESIMs operations into additional spectrum in the Ku-band and Ka-bands, potentially on a secondary or unprotected basis. However, the Commission left addressing ESIM operations with non-geostationary satellite orbit (“NGSO”) FSS systems for a separate NPRM.

Continue Reading FCC Consolidates Rules and Extends Frequency Bands for Mobile Earth Stations on Aircraft, Ships and Vehicles