Wireless communications system including a target base station capable of notifying of channel resource reservation status

摘要

A wireless communications system including a network application server to transmit an expedited request packet; and a base station to receive the expedited request packet from the network application server, attempt to reserve channel resources for a traffic channel to communicate with the SU, and notify the network application server of whether the channel resources have been reserved. The base station may notify the network application server by transmitting the expedited request packet to the SU, receiving a response to the expedited request packet from the SU, marking the response to indicate whether the channel resources have been reserved, and sending the marked response to the network application server.