LINK-AWARE APPLICATION SOURCE-RATE CONTROL TECHNIQUE

摘要

A system and method for adapting the source rate of a Voice-over-Internet-Protocol-type (VoIP-type) application. A MAC Layer device outputs information related to a congestion condition of a wireless link and information related to a Round Trip Time (RTT) of an end-to-end connection of the wireless link, the wireless link being for communicating data generated by an application operating on the device, and comprising a source rate of data generated by the application and a Packet Inter-arrival Time (PIT) for the data generated by the application. A rate controller determines a source rate of the application and/or the PIT based on the information related to the congestion condition of the wireless link and the information related to the RTT of the end-to-end connection of the wireless link.