@InProceedings{JulioFoAmbrFerr:2016:ReArAp,
author = "Julio Filho, Antonio Cassiano and Ambrosio, Ana Maria and
Ferreira, Mauricio Gon{\c{c}}alves Vieira",
affiliation = "{Instituto Nacional de Pesquisas Espaciais (INPE)} and {Instituto
Nacional de Pesquisas Espaciais (INPE)} and {Instituto Nacional de
Pesquisas Espaciais (INPE)}",
title = "SLE protocol services: results of an architecture applied at the
National Institute for Space Research",
year = "2016",
organization = "International Astronautical Congress, 67. (IAC)",
keywords = "Space Link Extension (SLE) Protocol, Communication Protocol on
Space Applications, Satellite Control System, Space Mission Cost,
CCSDS.",
abstract = "The Space Link Extension (SLE) protocol services establish
activities, based on the Consultative Committee for Space Data
Systems (CCSDS) for cross support recommendations, including
Management Services for Data Transfer and SLE protocol services
related to Telemetry and Telecommand. These services standards
have been adopted by the different space agencies, such as: ESA,
NASA, CNES, DLR, ASI, JAXA, INPE, to performing tracking and
control of the spacecrafts. The SLE protocol services allowed the
create and evolution the network services for cross support; the
networking of terrestrial components comprises: Telemetry,
Tracking and Command (TT\&C) Ground Stations (GS), Satellite
Control Center (SCC), Mission Control Centers (MCC), Data
Processing Centers and End Users, which requires an appropriate
architecture to support them. This paper presents the results of
the studies about SLE Protocol services and implementation of the
an Architecture for Dynamic Management of the Space Link Extension
Protocol Services which was applied as part of the system of the
Satellite Control Center and the TT\&C Ground Stations at
National Institute for Space Research (INPE). Basically this
Architecture for Dynamic Management of the SLE Protocol Services
allows: the dynamism for detection of redundancy between ground
stations; the transparency in between switching stations, the
transmission of the Telecommand and reception of data Telemetry,
and the performance of the activities to communicate with
spacecrafts and an augmented the capability for tracking and
control. The considerations are presented for the development of
prototypes and simulators needed the architecture according to
CCSDS recommendations and to the implementation of architecture
using current computing technologies based on the Internet SLE
Protocol One (ISP1), also are presented the scenarios for the
tests applied to the validation proposed architecture and the
evaluation of results. The possible contributions and limitations
of the proposed architecture, and suggestions for future works are
also presented in this paper.",
conference-location = "Guadalajara, Mexico",
conference-year = "26-30 Sept.",
language = "en",
urlaccessdate = "27 abr. 2024"
}