Abstract
In the above article [1] , there is a misquotation in Section I, part A, paragraph 6, the fourth sentence. It should read: “The DRA will be able to form at least 16 beams in the uplink direction and at least 16 additional beams in the downlink direction and will have the capability of beamforming, its power, bandwidth, size, number, and boresight dynamically assigned to each beam to maximize system performance and minimize interference with GSO and NGSO satellites [2] .”
Highlights
SpaceX designs the throughput of each satellite at 17–23 Gb/s according to the characteristics of user terminals [2]
The Ku band is used for user communication
Considering that the link modeling is only the input condition of the simulation and analysis work in this article, and the different modeling of satellite link will not affect the conclusion of this article, the contribution from [2] was not clearly marked when the data of Table 1 and Table 2 were quoted in this article
Summary
SpaceX designs the throughput of each satellite at 17–23 Gb/s according to the characteristics of user terminals [2].
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