| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a radio terminal device capable of performing comfortable communication by maintaining QoS(quality of service) of End-to-End even when IEEE802.16e is applied to an access system of a next-generation network. <P>SOLUTION: In the radio access system equipped with the next-generation network as a core network, a terminal (radio terminal device) 40 for BWA causes an SDP (Session Description Protocol) generating section 41 to generate SDP corresponding to applications, an SDP analyzing section 42 to analyzes the SDP, a Packet Classifier section 47 to classify IP packets into queues of each of QoS class, a DSA-REQ Message generating section 43 to set a QoS parameter of DSA-REQ Message to generate a DSA-REQ Message, and notifies a radio base station 31 for BWA. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
