Patent ID: 7298733
Filing Date: 2007-11-20
Classification: H04L

Abstract:
1. An internet communication system for data communications carried out by using an internet, the internet communication system comprising: a calling party's wireless communication apparatus; a calling party's wireless base station apparatus connecting the calling party's wireless communication apparatus and the internet, and converting between wireless communication and wired communication; a called party's wireless communication apparatus; a called party's wireless base station apparatus connecting the called party's wireless communication apparatus and the internet, and converting between wireless communication and wired communication; a calling party's session managing server which manages the calling party's wireless communication apparatus; and a called party's session managing server which manages the called party's wireless communication apparatus; wherein the calling party's wireless communication apparatus transmits an wireless communication apparatus ID of the called party's wireless communication apparatus to the calling party's session managing server via the calling party's wireless base station apparatus, wherein the calling party's session managing server receives the wireless communication apparatus ID of the called party's wireless communication apparatus from the calling party's wireless communication apparatus, and transmits back to the calling party's wireless communication apparatus a server ID of the called party's session managing server managing the called party's wireless communication apparatus which is identified by the wireless communication apparatus ID, wherein the calling party's wireless communication apparatus receives the server ID of the called party's session managing server from the calling party's session managing server via the calling party's wireless base station apparatus, transmits the wireless communication apparatus ID of the called party's wireless communication apparatus to the called party's session managing server which is identified by the server ID received, and transmits an establishment request of a session with the called party's wireless communication apparatus, wherein the called party's session managing server receives the wireless communication apparatus ID of the called party's wireless communication apparatus from the calling party's wireless communication apparatus, and stores that the establishment request of the session with the adapter identified by the wireless communication apparatus ID received is received, wherein the called party's wireless communication apparatus searches via the called party's wireless base station apparatus by using the wireless communication apparatus ID of self for the establishment request of the session if it is stored in the called party's session managing server, and transmits a communication enable state of the self to the called party's session managing server in a case where the establishment request of the session is stored in the called party's session managing server and also the self is in the communication enable state, and wherein the called party's session managing server allows the calling party's wireless communication apparatus and the called party's wireless communication apparatus to establish the session by using the internet in a case where the communication enable state is notified from the called party's wireless communication apparatus.