Co-site interference tests of JTIDS, EPLRS, SINCGARS, and MSE (MSRT)

Echevarria, R.; Taylor, L.L.

doi:10.1109/tcc.1992.247168

Cited by 3 publications

(1 citation statement)

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“…Mode 5 has Level 1 replies, which are 15 μs in duration, and Level 2, which are 35 μs and can therefore also be considered analogous to ATCRBS in terms of its impact to ADS-B reception [9]. The Joint Tactical Information Distribution System (JTIDS) Link 16 is another military IFF communication scheme that falls in the same UHF L band as 1090 MHz, however the JTIDS Link 16 RF transmissions are assumed to be part of the Gaussian noise background since they are at least 22 MHz away from 1090 MHz [10,11]. In general, according to ICAO Annex 10 Vol IV section 3.1.2.3.2.4, military applications are provisioned to ensure that they do not exceed the RF power and reply/squitter rate requirements levied on the civil IFF systems [12].…”

Section: Atcrbs and Iffmentioning

confidence: 99%

Aireon space based ADS-B performance model

Garcia¹,

Stafford

Minnix

et al. 2015

2015 Integrated Communication, Navigation and Surveillance Conference (ICNS)

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Global, continuous, low-latency, and high performance surveillance of aircraft via Space-Based ADS-B (Automatic Dependent Surveillance Broadcast) is an emerging technology for the aviation industry. The Iridium-NEXT Low Earth Orbit (LEO) satellites, which will host the Aireon ADS-B receiver payloads, will begin launching in 2015 with all 66 operational satellites in their mission orbit by 2017, gradually replacing the current Iridium satellite constellation and enabling the global ADS-B surveillance services of Aireon [1-3].Prior to launch, a series of system and receiver models, simulations, and studies were produced in order to estimate metrics of this unique surveillance system such as the expected ADS-B aircraft position update interval. To assess whether the required update intervals for providing aircraft separation services will be achievable, the density of aircraft and other 1090 MHz in-band transmitters must be taken into account with respect to the large satellite beam footprints as a function of time and space (particularly near coastal areas where air traffic is most dense). This work describes a model for calculating the expected impact of aircraft density, mixed avionics equipage, and satellite motion on the ADS-B update interval performance for wide area space-based receiver systems. Additionally, several examples of expected performance based on the model are characterized in various Flight Information Regions (FIRs).

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Section: Atcrbs and Iffmentioning

confidence: 99%