| 摘要 |
PROBLEM TO BE SOLVED: To provide a system and method for providing information of a channel condition at a network level to adaptive mobile applications under a standard and efficient method by which the adaptive applications can enhance required functions with an optimum method. SOLUTION: A network service for providing data associated with a network to an application server is provided. The network service permits optimal use of adaptive applications, so that applications such as audio, video, and web- transcoding can be implemented in conjunction with mobile wireless devices via a wireless network, even in the presence of dynamically-shifting network channel conditions. The network service may operate by receiving network performance information. |
