Radio channel emulation
Apparatus comprises a radio channel emulator (300) of a radio system and a combiner (302). The combiner (302) receives antenna data (304) defining a characteristic radiation pattern of each predetermined antenna element of a predetermined antenna array; forms modified antenna data associated with a...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | Apparatus comprises a radio channel emulator (300) of a radio system and a combiner (302). The combiner (302) receives antenna data (304) defining a characteristic radiation pattern of each predetermined antenna element of a predetermined antenna array; forms modified antenna data associated with a predetermined number of modified antenna elements by weighting the antenna data (304) with a predetermined coefficient data (306); forms modified radio channel data (310) by combining a predetermined radio channel data (308) and the modified antenna data; and feed the modified radio channel data (310) to the radio channel emulator (302); and the emulator (302) receives at least one signal each of which being associated with a modified antenna element and perform emulation with the at least one signal and the modified radio channel data (310). |
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