VERFAHREN ZUM MINIMIEREN DER INTERFERENZ IN EINEM ZELLULÄREN OFDM KOMMUNIKATIONSSYSTEM SOWIE BASISSTATION UND MOBILSTATION HIERFÜR

The method involves combining an interference level of mobile stations (T1,T2) which belong to group of mobile stations with a radio quality parameter that is lower than that of another group, into a common interference level (NLGvec). Sub-carriers (SC) of an orthogonal frequency division multiplexi...

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Bibliographic Details
Main Authors KAMINSKI, STEPHAN, BAKKER, HAJO, RHEINSHMITT, RUPERT
Format Patent
LanguageGerman
Published 15.06.2008
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
WIRELESS COMMUNICATIONS NETWORKS
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Summary:The method involves combining an interference level of mobile stations (T1,T2) which belong to group of mobile stations with a radio quality parameter that is lower than that of another group, into a common interference level (NLGvec). Sub-carriers (SC) of an orthogonal frequency division multiplexing (OFDM) communication network are divided into quantities based common level. The sub-carriers which belong to quantity with the common level which is lower than that of other quantity are selected as preferred sub-carriers for transmission to the stations which belong to the former group. Independent claims are also included for the following: (1) a base station in a cellular OFDM communication network (2) a mobile station in a cellular OFDM communication network.
Bibliography:Application Number: AT20060290101T