Cellular telephone systems

Mobile messaging technologies and services : SMS, EMS, and MMS by: (Language materials, printed)

Next generation mobile systems : 3G and beyond by: (Language materials, printed)

4G : roadmap and emerging communication technologies by: (Language materials, printed)

Advanced cellular network planning and optimisation : 2G/2.5G/3G - evolution to 4G by: (Language materials, printed)

Managing service level quality across wireless and fixed networks by: (Language materials, printed)

384.5

621.38456

Radio paging

Mobile communication systems

621.3845/6

TK5103.2

Wireless communication systems

aMultimedia systems

Wireless LANs

Personal communication service systems

Computer networks

Customer services

Cellular telephone systems

621.3845

TK5103.485