Inventor
JOHANSSON MATHIAS
SE17 patents
⚠️ This page may combine multiple inventors who share the name “JOHANSSON MATHIAS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ERICSSON TELEFON AB L M
12 patentsUS6307867B1Oct 23, 2001
Data transmission over a communications link with variable transmission rates
ERICSSON TELEFON AB L M263 citations98
US6236646B1May 22, 2001
Packet data communications scheduling in a spread spectrum communications system
ERICSSON TELEFON AB L M155 citations98
US6173162B1Jan 9, 2001
Multiple code channel power control in a radio communication system
ERICSSON TELEFON AB L M219 citations98
US6947394B1Sep 20, 2005
Flexible radio link control protocol
ERICSSON TELEFON AB L M142 citations97
US6643813B1Nov 4, 2003
Method and apparatus for reliable and efficient data communications
ERICSSON TELEFON AB L M113 citations97
US6363058B1Mar 26, 2002
Multi-service handling by a single mobile station
ERICSSON TELEFON AB L M122 citations97
US6473399B1Oct 29, 2002
Method and apparatus for determining an optimum timeout under varying data rates in an RLC wireless system which uses a PDU counter
ERICSSON TELEFON AB L M228 citations96
US6772215B1Aug 3, 2004
Method for minimizing feedback responses in ARQ protocols
ERICSSON TELEFON AB L M70 citations95
US6301479B1Oct 9, 2001
Technique for providing a secure link in a mobile communication system
ERICSSON TELEFON AB L M93 citations95
US6873624B1Mar 29, 2005
Arrangement and a method in a switched telecommunication system
ERICSSON TELEFON AB L M15 citations81
US7006486B1Feb 28, 2006
Arrangement and a method in a switched telecommunication system
ERICSSON TELEFON AB L M5 citations60
US7492756B2Feb 17, 2009
Arrangement and a method in a switched telecommunication system
ERICSSON TELEFON AB L M0 citations45