METHOD FOR MITIGATING INTERFERENCE AND INTERFERENCE MITIGATING RECEIVER

METHOD FOR MITIGATING INTERFERENCE AND INTERFERENCE MITIGATING RECEIVER

A method (200) for mitigating interference includes: receiving (201) a first signal (y1) comprising a first plurality of multipath transmissions from at least one radio cell at a first antenna port (A) and a second signal (y2) comprising a second plurality of multipath transmissions from the at leas...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Bolinth, Edgar, Esch, Thomas, Dawid, Herbert, Salim, Umer, Jordan, Markus
Format: Patent
Sprache:eng
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION
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Beschreibung
Zusammenfassung:A method (200) for mitigating interference includes: receiving (201) a first signal (y1) comprising a first plurality of multipath transmissions from at least one radio cell at a first antenna port (A) and a second signal (y2) comprising a second plurality of multipath transmissions from the at least one radio cell at a second antenna port (B); generating (202) a first spatial component (h1A) of a first channel coefficient (h1) based on the first signal (y1) and a second spatial component (h1B) of the first channel coefficient (h1) based on the second signal (y2); generating (203) a covariance measure (Ry) based on the first signal (y1) and the second signal (y2); and generating (204) a first spatial component (w1A) of a first weight (w1) for interference mitigation based on the covariance measure (Ry), the first and second spatial components (h1A, h1B) of the first channel coefficient (h1) and a scalar correction value (C).