I-centric communications: personalization, ambient awareness, and adaptability for future mobile services.
Stefan ArbanowskiPieter BallonKlaus DavidOlaf DrögehornHenk EertinkWolfgang KellererHerma Van KranenburgKimmo E. E. RaatikainenRadu Popescu-ZeletinPublished in: IEEE Commun. Mag. (2004)