Robust multibeam satellite systems for underlay licensed shared access
Document typeConference report
PublisherInstitute of Electrical and Electronics Engineers (IEEE)
Rights accessRestricted access - publisher's policy
This paper deals with the problem of multibeam satellite precoding design under spectrum sharing constraints. These regulation restrictions allow the coexistence with other wireless services such as terrestrial mm-wave wireless local loop systems. This work focuses on the case where the satellite operator can use a certain frequency band whenever the signal power strength is limited in the coverage area. The precoding design is optimized considering this restriction by means of formulating a robust optimization. Numerical results sh ow the trade-off between the achievable rates of the satellite segment and the regulation violation outage
CitationVázquez, M., Perez, A., Lagunas, M. Robust multibeam satellite systems for underlay licensed shared access. A: European Signal Processing Conference. "23rd European Signal Processing Conference (EUSIPCO) took place 31 August - 4 September 2015 in Nice, France". Niza: Institute of Electrical and Electronics Engineers (IEEE), 2015, p. 2801-2805.