| 摘要 |
A first network node (105; 405; 505; 605; 705; 805), for supporting transport of data in a wireless communication network (100). One or more first data transmission connections, for first data flows,are established between the first network node (105) and one or more service providing entities (102a-b; 402; 502a-b). One or more second data transmission connections, for second data flows associated with the first data flows, are established between the first network node (105; 405; 505; 605; 705; 805) and one or more wireless terminals (120a-c; 420) via a target node (112; 110; 410).The first network node (105; 405; 505; 605; 705; 805) obtains (201) a buffer measure that is indicative of a buffering degree at the target node (112; 110; 410) for a first group of the second data flows. The first network node (105; 405; 505; 605; 705; 805) controls (202), based on the obtained buffer measure, a transmission pace between the first network node (105; 405; 505; 605; 705; 805) and the target node (112; 110; 410) for a second group of the second data flows. |
