Patent ID: 9654400
Date: 2017-05-16
CPC Classifications: H04L,H04W

Claim:
1. A data communication method comprising: determining by a first terminal apparatus that is included among a plurality of terminal apparatuses capable of direct communication with one another, whether a communication volume of data received from a second terminal apparatus that is included among the terminal apparatuses exceeds a processable communication volume; building a network for sending the data to the second terminal apparatus when the communication volume of the data exceeds the processable communication volume; requesting, by the first terminal apparatus to the second terminal apparatus, data transmission when the communication volume of the data exceeds the processable communication volume; after the requesting, sending, by the first terminal apparatus to the second terminal apparatus, a portion of the data that exceeds the processable communication volume; and fixing, by the second terminal apparatus, a communication bandwidth to a bandwidth at a point in time when the data transmission is requested by the first terminal apparatus.