A method and an arrangement relating to mobile radio systems with the possibility of switching channel coding schemes

作者: Carl Fredric Ulf Kronestedt

DOI:

关键词:

摘要: The present invention relates to a mobile radio system in which channel coding on the link is changed during an ongoing connection. can be related particular packet data services GPRS and EDGE. According invention, change of made from frequency hopping non connection with changing connection, wherein user that has earlier been coded terminated when transmitted by radio. Channel changes are affected within cell.

参考文章(15)
Harri Posti, Jukka Peltola, Channel allocation in a mobile communications system ,(1998)
Carl Magnus Frodigh, Yngve Kenneth Wallstedt, John Tomas Robert Dannelind, Carl Fredric Ulf Kronestedt, Anders Boerje Forsen, Bo Goesta Hedberg, Distributed indoor digital multiple-access cellular telephone system ,(1996)
A. Furuskar, M. Hook, S. Javerbring, H. Olofsson, J. Skold, Capacity evaluation of the EDGE concept for enhanced data rates in GSM and TDMA/136 vehicular technology conference. ,vol. 2, pp. 1648- 1652 ,(1999) , 10.1109/VETEC.1999.780680
S. Eriksson, A. Furuskar, M. Hook, S. Javerbring, H. Olofsson, J. Skold, Comparison of link quality control strategies for packet data services in EDGE vehicular technology conference. ,vol. 2, pp. 938- 942 ,(1999) , 10.1109/VETEC.1999.780485
Robert John Schwendeman, David Frank Willard, Multiple frequency message system ,(1989)
Knut Magnus Almgren, Claes Hakan Andersson, Channel hopping in a radio communications system ,(1995)