DYNAMIC PROBING AND REPORTING OF BIT RATE INFORMATION

摘要

A method and apparatus are provided for measuring a bit rate between a client 102, 112 and a server 110. In an embodiment of the invention, a number of bits included only within one or more transaction units are measured over a time period. The time period is a sum of time durations of each of the transaction units. In an embodiment of the invention, bit rate measurements are performed on a server 110 and in another embodiment of the invention bit rate measurements are performed on a client 102, 112. Embodiments of the invention include adapting, by the server 110, of content to be sent to the client 102, 112 based on the bit rate measurements. Embodiments of the invention further include reporting the measured bit rate to the server 110 when the bit rate measurements are performed on the client 102, 112. Other aspects of the invention include sending an indication of the measured bit rate and a desired bit rate to the server 110 when bit rate measurements are performed in the client 102, 112.