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AssigneeTelefonaktiebolaget LM Ericsson (publ)
InventorsFredrik Athley, Martin Johansson, Sara Landstrom, Arne Simonsson
Estimating the term…
The present invention relates to anode (1) in a wireless communication system, the node (1) comprising at least a first, a second and a third antenna function (2, 2′; 3, 3′; 4, 4′). A first and second downlink signal (Tx1, Tx2), and a first and second uplink signal (Rx1, Rx2) are transferred via said antenna functions (2, 3, 4; 2′, 3′, 4′), which together form a first total antenna function (A1, A1′) and a second total antenna function (A2, A2′). The first and second downlink signals (Tx1, Tx2) are transferred via the first total antenna function (A1, A1′), and the first and second uplink signal (Rx1, Rx2) are transferred via the second total antenna function (A2, A2′). The second downlink signal (Tx2) and the second uplink signal (Rx2) are transferred via a common connection (5, 5′) connected to a filter means (6, 6′) which is arranged for separating these signals (Tx2, Rx2) to connect them to different antenna functions. The present invention also relates to a corresponding method.
A node in a wireless communication system, the node comprising at least a first antenna function, a second antenna function and a third antenna function, where a first downlink signal, a second downlink signal, a first uplink signal and a second uplink signal are transferred via said antenna functions, and where said antenna functions together form a first total antenna function and a second total antenna function, wherein the first downlink signal and the second downlink signal are transferred via the first total antenna function, and the first uplink signal and the second uplink signal are transferred via the second total antenna function, the second downlink signal and the second uplink signal are transferred via a common connection connected to a filter which is arranged for separating the second downlink signal and the second uplink signal for connecting them to different antenna functions.
A method for obtaining desired antenna functionality for a first downlink signal, a second downlink signal, a first uplink signal and a second uplink signal in a node in a wireless communication system, the method comprising:
Dependencies are inferred from the claim text.