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Titel:: Patent: Method for the performance-optimized formation of the beam of an antenna array belonging to a base station for cellular mobile radio systems in the downlink channel
Dokumenttyp:: Patent
Erfinder:: H. Boche, M. Schubert
Abstract:: Disclosed is a method for the performance-optimized formation of a beam, which is less costly than methods known in prior art and ensures minimized transmission power radiation while respecting individual SINR requirements at the mobile stations and taking into account an efficient dynamic resource management. In order not to exceed a given total transmission power while demonstrating a fast convergence behavior, the inventive method is carried out in two steps. In a first step, a subset of K users is determined so as to optimize the SINR balance for a given maximum transmission power rho max of the base station. Solutions SINRi >/= gamma i, 1
Anmeldeland:: European Patent Office
Anmeldenummer:: EP1468507B1
Veröffentlichungsdatum / Patent:: 09.04.2008
Jahr:: 2008
Sprache:: en
TUM Einrichtung:: Lehrstuhl für Theoretische Informationstechnik
Eingabe:: 15.06.2021
BibTeX

Patent: Method for the performance-optimized formation of the beam of an antenna array belonging to a base station for cellular mobile radio systems in the downlink channel