Base station apparatus and wireless terminal apparatus

摘要

A base station apparatus including: a processor configured to extract an specified packet flow among packet flows which are to be transmitted by using a link aggregation of a first radio link and a second radio link, to generate encapsulated packets by adding a link aggregation information to reception packets which are included in the specified packet flow, the link aggregation information indicating that the specified packet flow are to be transmitted by using the link aggregation, and to control the first wireless interface and the second wireless interface such that the encapsulated packets are transmitted by the link aggregation, based on a distribution of the encapsulated packets between the first radio link and the second radio link being determined based on radio qualities, and such that the reception packets which are not included in the specified packet flow are transmitted via the first radio link.

主权项

1. A base station apparatus comprising:
a first wireless interface configured to communicate with a wireless terminal apparatus via a first radio link; a second wireless interface configured to communicate with the wireless terminal apparatus via a second radio link; a network interface configured to receive packet flows from a core network, each of the packet flows including reception packets; and a processor configured to identify a specified packet flow among the packet flows based on a header of the reception packets from the core network, the header of the reception packets including information that the reception packets are to be transmitted by using a link aggregation of the first radio link and the second radio link, to generate encapsulated packets by adding link aggregation information to the reception packets which are included in the specified packet flow, the link aggregation information indicating that the specified packet flow are to be transmitted via the link aggregation, and to distribute the encapsulated packets via link aggregation on the first wireless interface and the second wireless interface, in accordance with determination of whether a usage rate on each of the first and second radio links is greater than one or more respective thresholds for usage rate or whether radio quality for one or more of the first and second radio links is greater than one or more respective thresholds for radio quality.