RECEIVING TERMINAL AND RECEIVING METHOD

摘要

A receiving terminal (400) has: a reception stack unit (410) which connects to a communication network; an issuance management unit (440) which transmits a data request packet; and an H-RTT measurement unit (450) which determines a timeout period until retransmission of the data request packet, and in accordance with the determined timeout period, performs retransmission of the data request packet until data is received by the reception stack unit (410). The reception stack unit (410) connects to the communication network via a plurality of communication interfaces. The issuance management unit (440) transmits the data request packet from each of the plurality of communication interfaces. The H-RTT measurement unit (450), for each of the communication interfaces, measures the RTT between the communication interface and a data-bearing node, and on the basis of the RTT, determines a timeout period.

主权项

1. A reception terminal comprising:
a reception that is configured to connect to a communication network; an issuance management section that transmits a data request packet to the communication network, the data request packet being a packet for requesting a data reply; and an H-RTT measuring section that determines a timeout period which is a time period until the data request packet is retransmitted and that retransmits the data request packet according to the determined timeout period until the reception stack receives the data, wherein the reception stack connects to the communication network via a plurality of communication interfaces, the issuance management section transmits the data request packet from each of the plurality of communication interfaces, and the H-RTT measuring section measures, for each of the communication interfaces, an RTT (round trip time) between the communication interface and a data storage node and determines the timeout period for each of the communication interfaces based on the measured RTT, the data storage node being a node that stores the data.