Patent ID: 8737275

Claim:
A node in a wireless communication system, comprising: at least a first antenna, a second antenna, and a third antenna, wherein said first antenna and said second antenna form a first total antenna function and wherein said first antenna and said third antenna form a second total antenna function, wherein the node is configured to transfer a first downlink signal of a first user and a second downlink signal of the first user via the first total antenna function, wherein the node is configured to transfer a first uplink signal of the first user and a second uplink signal of the first user via the second total antenna function, wherein the second downlink signal of the first user and the second uplink signal of the first user are transferred via a common connection connected to a filter which is arranged for separating the second downlink signal of the first user and the second uplink signal of the first user by connecting them to a different one of the first antenna, second antenna, and third antenna, wherein the node is configured to transfer a set of signals of a second user via another set of total antenna functions, wherein the another set of total antenna functions for the second user comprises a first total antenna function different from the first total antenna function for the first user and a second total antenna function different from the second total antenna function for the first user, and wherein the first user is traveling at a different speed than the second user.