| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an original system and a method for enabling a group communication to be easily performed using SMS text messaging and a plurality of SMS base commands. <P>SOLUTION: Mobile communication devices such as a mobile phone or a cellular phone equipped with an SMS function, a smart phone, and/or a PDA etc. are to be utilized. The communication within a group of a user can be partially established by producing a text message and transmitting it to at least one of communication servers by at least one of common access numbers. The communication server can determine a reception side group after analyzing the message, and perform a broadcast communication of the message in real time or in approximately real time to members of the group. The group can be defined by the user, and can be dynamically managed at any time and any place by the user using a web site interface or a mobile communication device interface. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
