Network


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

Hotspot


Dive into the research topics where Keijo Lahetkangas is active.

Publication


Featured researches published by Keijo Lahetkangas.


Archive | 2003

Mobile mesh Ad-Hoc networking

Siamäk Naghian; Tapio Lindstrom; Tero Karkkainen; Jarmo Mäkinen; Keijo Lahetkangas; Kai Mustonen


Archive | 2002

Ad hoc networking of terminals aided by a cellular network

Roman Pichna; Keijo Lahetkangas; Kai Mustonen


Archive | 2003

Routing data packets through a wireless network

Keijo Lahetkangas; Kai Mustonen


Archive | 2003

UTILIZATION OF GEOGRAPHIC LOCATION INFORMATION IN IP ADDRESSING

Kai Mustonen; Keijo Lahetkangas


Archive | 1998

A wireless terminal communication system

Jouni Juntunen; Keijo Lahetkangas


Archive | 2006

Method and Device for Wireless Transmissions of Internet Protocol TV

Markku Vimpari; Keijo Lahetkangas


Archive | 2004

Method and device arrangement for using a text message to control multimedia data to be transmitted, and a multimedia server used in the method

Markku Rytivaara; Mika Mustonen; Kai Ojala; Keijo Lahetkangas; Kai Mustonen


Archive | 2003

Distribution of user or terminal specific information in a local network

Keijo Lahetkangas; Kai Mustonen


Archive | 2006

Method and device for wireless transmission of internet protocol tv

Markku Vimpari; Keijo Lahetkangas


Archive | 1998

Terminal equipment for wireless local loop system

Jouni Juntunen; Keijo Lahetkangas; Tauno Jokinen

Collaboration


Dive into the Keijo Lahetkangas's collaboration.

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