Abstract: The present invention relates to an integrated antenna unit assembly and antenna arrays and antenna packages including the antenna unit assembly. The antenna unit assembly includes a carrier structure, one or more antenna element(s) arranged on a surface of a first edge part of the carrier structure. The integrated antenna unit assembly further includes an integrated circuit (IC) arrangement including one or more circuits mounted on a first surface of a first side of the carrier structure. Further, a first dielectric element mounted on a second surface of the first side of the carrier structure and coupling means arranged to electrically couple the IC to the first dielectric element are also included. The carrier structure of the integrated antenna unit assembly includes a second edge part adapted to be surface mounted on a surface of a second dielectric element.

Abstract: The present disclosure relates to a sub array antenna (101a, 101b, 101c) adapted to be mounted to at least one other sub array antenna (101a, 101b, 101c) along at least one extension (E1, E2) to form an array antenna (100). The sub array antenna (101a, 101b, 101c) comprises an electrically conducting ground plane (102a, 102b, 102c) and at least one edge part (104a, 105a; 104b, 105b; 104c, 105c) that is adapted to face an edge part of an adjacent sub array antenna. The edge part (104a, 105a; 104b, 105b; 104c, 105c) at least partly comprises a locking structure comprising an outer lock part (103a, 103b) and an indent (106a, 106b) that is positioned between the outer lock part (103a, 103b) and the ground plane (102a, 102b, 102c) in a direction of the extension (E1, E2).

Abstract: A multipath streaming method and system provide at least one stream of data packets for media and/or video from a transmitting node to a receiving node. The system includes a transmitting node configured to transmit data packets via at least two network connection paths, a receiving node configured to receive data packets via at least two network connection paths, and at least one proxy node configured to relay data packets received from the transmitting node to the receiving node. Processing circuitry is configured to send data packets from the transmitting node to the receiving node via a first network connection path, and send data packets from the transmitting node to the receiving node via at least one proxy node via at least a second network connection path.

Abstract: A multipath streaming method and system provide at least one stream of data packets for media and/or video from a transmitting node to a receiving node. The system includes a transmitting node configured to transmit data packets via at least two network connection paths, a receiving node configured to receive data packets via at least two network connection paths, and at least one proxy node configured to relay data packets received from the transmitting node to the receiving node. Processing circuitry is configured to send data packets from the transmitting node to the receiving node via a first network connection path, and send data packets from the transmitting node to the receiving node via at least one proxy node via at least a second network connection path.

Abstract: Systems and methods for linearizing a radio system are disclosed. In some embodiments, a radio system comprises an antenna array, transmit branches comprising respective power amplifiers, a predistortion subsystem comprising predistorters for the transmit branches respectively, a receive antenna element, a transmit observation receiver having an input coupled to the receive antenna element, and an adaptor. The predistorters predistort respective transmit signals to provide predistorted transmit signals to the respective transmit branches for transmission via respective active antenna elements in the antenna array. The transmit observation receiver is operable to receive, via the receive antenna element, a combined receive signal due to coupling between the receive antenna element and the active antenna elements.

Abstract: Systems and methods for linearizing a radio system are disclosed. In some embodiments, a radio system comprises an antenna array, transmit branches comprising respective power amplifiers, a predistortion subsystem comprising predistorters for the transmit branches respectively, a receive antenna element, a transmit observation receiver having an input coupled to the receive antenna element, and an adaptor. The predistorters predistort respective transmit signals to provide predistorted transmit signals to the respective transmit branches for transmission via respective active antenna elements in the antenna array. The transmit observation receiver is operable to receive, via the receive antenna element, a combined receive signal due to coupling between the receive antenna element and the active antenna elements.

Abstract: Systems and methods for linearizing a radio system are disclosed. In some embodiments, a radio system comprises an antenna array, transmit branches comprising respective power amplifiers, a predistortion subsystem comprising predistorters for the transmit branches respectively, a receive antenna element, a transmit observation receiver having an input coupled to the receive antenna element, and an adaptor. The predistorters predistort respective transmit signals to provide predistorted transmit signals to the respective transmit branches for transmission via respective active antenna elements in the antenna array. The transmit observation receiver is operable to receive, via the receive antenna element, a combined receive signal due to coupling between the receive antenna element and the active antenna elements.