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AssigneeTelefonaktiebolaget LM Ericsson
InventorsSara Mazur, Bo Hagerman, Ulf Forssén, Sören Andersson, Fredrik Ovesjö
Estimating the term…
The present invention relates to radio systems and, more particularly, to a method and apparatus for receiving radio signals with the aid of beams generated by antenna assemblies. For each of the beams in a first of the antenna assemblies there is a beam in the second of the antenna assemblies that covers the same space area. Signals received by the second are delayed relative to signals received by the first of the antenna assemblies. Then signals from the first antenna assembly are combined with signals from the second of the antenna assemblies. The combined signals derive from beams covering the same space area. Each combined signal is then radio received in a joint radio receiver. A DOA-estimation can be calculated on the basis of radio received signals derived from all beams.
A receiver system comprising,
Radio receiving method comprising the steps of:
A radio receiving method comprising,
A radio receiving method comprising the steps of:
Dependencies are inferred from the claim text.