Abstract: An apparatus includes circuitry configured to determine that one or more neighbor transmission cells have interfering downlink data channels to be transmitted by one or more antenna groups. Virtual configuration parameters are determined for the interfering downlink data channels. The circuitry is also configured to signal, to at least one user equipment (UE) served by a serving cell that is one of the one or more neighbor transmission cells having interfering downlink data channels, the virtual configuration parameters for the interfering downlink data channels.

Abstract: There is determined an amount of available memory that is allocated for automatic repeat-request data. Then for each of a plurality of received data transmissions, an nth compression level is selected, in dependence at least in part on the amount of available memory, from among N possible compression levels for storing the respective received data transmission. In one specific embodiment each of the received data transmissions represents one HARQ process, and the nth compression level is selected from comparing an amount of memory needed to store the respective received data transmission and all other received data transmissions representing parallel HARQ processes as compressed according to the nth compression level against the determined amount of available memory. An algorithm iteratively checks the amount of memory needed for each of the N possible compression levels, from least compressed to most compressed in this specific embodiment.

Abstract: There is determined an amount of available memory that is allocated for automatic repeat-request data. Then for each of a plurality of received data transmissions, an nth compression level is selected, in dependence at least in part on the amount of available memory, from among N possible compression levels for storing the respective received data transmission. In one specific embodiment each of the received data transmissions represents one HARQ process, and the nth compression level is selected from comparing an amount of memory needed to store the respective received data transmission and all other received data transmissions representing parallel HARQ processes as compressed according to the nth compression level against the determined amount of available memory. An algorithm iteratively checks the amount of memory needed for each of the N possible compression levels, from least compressed to most compressed in this specific embodiment.

Abstract: A receiver for a telecommunication system, including a radio frequency unit connected to at least one antenna and configured to receive using a multitude of channels, and an estimator configured to estimate a first signal to interference and noise estimate dependent on a noise covariance matrix and channel vector, and estimate a second signal to interference and noise estimate dependent on the first signal to interference and noise estimate and a bias correction term.

Abstract: A receiver for a telecommunication system, including a radio frequency unit connected to at least one antenna and configured to receive using a multitude of channels, and an estimator configured to estimate a first signal to interference and noise estimate dependent on a noise covariance matrix and channel vector, and estimate a second signal to interference and noise estimate dependent on the first signal to interference and noise estimate and a bias correction term.