01310nam a2200205Ia 4500 CTU_100749 210402s9999 xx 000 0 und d 1920000 621.3845 B667 Bodic, Gwenael Le Mobile messaging technologies and services Gwenael Le Bodic New Jersey John Wiley & Sons 2005 Building on the success of the first edition, Mobile Messaging Technologies and Services offers extensive new and revised material based upon the latest research and industry developments. While early implementations targeted person-to-person messaging, MMS has now evolved to facilitate such requirements as the mass delivery of time-sensitive messages for content-to-person messaging. This Second Edition exploits the technical maturity of MMS as it is poised to generate a wealth of new business opportunities across the mobile communications sector. The author provides the fundamental technical background required for SMS, EMS and MMS, and supports this with industry cutting-edge developments. Mobile communication systems,Instant messaging,Multimedia systems,Cellular telephone systems Truc Trung tâm Học liệu Trường Đại học Cần Thơ