To provide an information transfer apparatus to effectively utilize a band resource between the information transfer apparatus and a radio base station and the band resource between the radio base station and a radio terminal station.
The information transfer apparatus 22 stores Mac addresses Mac 1 to 4 of radio terminal station apparatuses 32-1 to 32-4, IP addresses "10.1.2. n+1" to "10.1.2. n+4" of the radio terminal station apparatuses 32-1 to 32-4, and tag identifiers Tag 1 to Tag 4 to be allocated to radio base station apparatuses 26-1 to 26-4 connecting the radio terminal station apparatuses 32-1 to 32-4 correspondingly. The information transfer apparatus 22 identifies a terminal IP address of the radio terminal station to become a transmission destination from a packet information Pck received from a basic communication network 10, gives the tag identifier Tag corresponding to the IP address to the packet information, and transfers the packet information Pck provided with the tag identifier Tag to a tag switch 24-1.
COPYRIGHT: (C)2008,JPO&INPIT
Katsuhiko Sato
Suzuki Yasushi
| JP2004135080A | ||||
| JP2005354240A |
Jun Ishida