Introduction

• In telecommunications, the Next Generation Networks and Services are driving from triple-play, which involves video, voice and data, to quad-play, which involves voice, video, data and mobility.

• Mobility has been classified into Session Mobility, Service Mobility, Personal Mobility and Terminal Mobility.

• On the internet, ways in which the web browsing experience has been improved include tabbed browsing, pop-up blocking, spell-check, page zooming and bookmarking.

• Other novel ways are web session mobility and user profile mobility.

• Mobility on the Internet has been widely explored by researchers and solution developers.