| 摘要 |
Disclosed is a system for allocating an AMC subchannel in a portable Internet network using a PSS which transmits an SINR value, which including: the PSS for accessing the portable Internet network by means of an OFDMA scheme and using a portable Internet service; an RAS for functioning as an AP of the PSS; an ACR for controlling multiple RASs; an HA for transmitting packets from an external packet data service server and an Internet; a data service server for transmitting various content data in a form of a packet; an AAA server for authenticating network access of the PSS; a NMS server for organizing a central monitoring system for equipments on a network, performing monitoring, planning, analysis, storing related data, and allowing the data to be immediately used if a situation requires; and an IP network for interconnecting the ACR, the HA, the AAA server and the NMS server. |
