A method in a cellular radio communication network , including participating in joint reception, wherein an uplink transmission of a user equipment (UE1, UE2) is received by a plurality of reception nodes , one of the reception nodes being a serving node , at least one of the reception nodes being a cooperating node , each cooperating node being provided to obtain data for joint reception from the received uplink transmission and forward the obtained data to the serving node , the method being performed by a cooperating node and comprising: providing a backhaul capacity indication of the cooperating node to the serving node , wherein the backhaul capacity comprises transmission capacity of a backhaul link between the cooperating node and the serving node , capacity of the cooperating node to participate in a joint reception process, including an indication of current communication load experienced by the cooperating node , and/or currently available computing capacity of the cooperating node , receiving an order for joint reception of at least two radio resource elements (B1, B2) from the serving node , said at least two radio resource elements (B1, B2) being selected based on said backhaul capacity indication, wherein the receiving of the order for joint reception includes an identification of at least one radio resource element (B1, B2) that the cooperating node should receive and obtain data from, and wherein the order includes a prioritization indication for said at least two radio resource elements (B1, B2), receiving the at least two radio resource elements (B1, B2), obtaining data from each received radio resource element (B1, B2), forwarding the obtained data to the serving node , prioritizing , according to the prioritization indication, at least one radio resource element (B2) of the at least two radio resource elements (B1, B2) before forwarding the obtained data, so that the data obtained from the prioritized radio resource element (B1, B2) being forwarded in the backhaul link before the data obtained from the other radio resource element (B1, B2). providing a backhaul capacity indication of the cooperating node to the serving node , wherein the backhaul capacity comprises transmission capacity of a backhaul link between the cooperating node and the serving node , capacity of the cooperating node to participate in a joint reception process, including an indication of current communication load experienced by the cooperating node , and/or currently available computing capacity of the cooperating node , receiving an order for joint reception of at least two radio resource elements (B1, B2) from the serving node , said at least two radio resource elements (B1, B2) being selected based on said backhaul capacity indication, wherein the receiving of the order for joint reception includes an identification of at least one radio resource element (B1, B2) that the cooperating node should receive and obtain data from, and wherein the order includes a prioritization indication for said at least two radio resource elements (B1, B2), receiving the at least two radio resource elements (B1, B2), obtaining data from each received radio resource element (B1, B2), forwarding the obtained data to the serving node , prioritizing , according to the prioritization indication, at least one radio resource element (B2) of the at least two radio resource elements (B1, B2) before forwarding the obtained data, so that the data obtained from the prioritized radio resource element (B1, B2) being forwarded in the backhaul link before the data obtained from the other radio resource element (B1, B2). <EOS>