Network


Latest external collaboration on country level. Dive into details by clicking on the dots.

Hotspot


Dive into the research topics where Keijo Laiho is active.

Publication


Featured researches published by Keijo Laiho.


Archive | 1999

Digital cellular telecommunications with short message service over the packet channel

Keijo Laiho


Archive | 1997

Method and apparatus for defining and updating mobile services based on subscriber groups

Keijo Laiho


Archive | 1996

Transporting short message service (SMS) messages within a telecommunications network

Johan Olsson; Patrik Torgny Karlsson; Keijo Laiho


Archive | 2003

Lawful interception of multimedia calls

Keijo Laiho; Paolo Ericsson Telecommunicazioni SpA Valassi


Archive | 2000

SRNS relocation in a UMTS network

Keijo Laiho; Satu Simonen


Archive | 2002

Paging in a mobile telecommunication network

Keijo Laiho; Janne Suotula


Archive | 2003

Method and apparatus in a telecommunications system

Keijo Laiho


Archive | 1999

Charging in a telecommunications system

Mirka Fabritius; Mia Gustafsson; Timo Suihko; Satu Simonen; Kyösti Toivanen; Keijo Laiho


Archive | 2004

Intelligent multimedia calls

Olli Matti Hynönen; Keijo Laiho; Anders Wannfors; Kimmo Rantanen


Archive | 2003

Method and system for interworking between video communication terminals

Marko Hocevar; Keijo Laiho

Collaboration


Dive into the Keijo Laiho's collaboration.

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