Kari Huttunen

Data transmission method in gprs

Data transfer in a mobile telephone network

Method and device for handling data in certain layers according to certain protocols in a mobile communications system

Method of reducing radio channel access delay in GPRS system, and packet radio system

Packet radio system and quality control

Network part and subscriber terminal of cellular network using GPRS

Data transmission in a mobile communication system

Data transfer in a digital mobile communications system

Digitales Mobilkommunikationssystem sowie Verfahren zur Datenübertragung und Sende/Empfangs-Vorrichtung in einem Mobiltelefonnetz Digital mobile communication system and method for data transmission and transmission / reception apparatus in a mobile telephone network

Method intended to transfer data in a digital system of mobile communication