Telefonaktiebolaget Lm Ericsson (publ)

Arne Kerfeldt

Jorgen S Lantto

Jan Van Der Meer

Lars Kari

Johan Tornstrom

Sune Ramstrom

Steve Doe

Jan Gustafsson

Lars Bengtsson

Chris Kemp

Bertil Nilsson

Paul Van Hal

Svante Haraldstad

Svante Haraldson

A software architecture for use in program controlled telecommunications switching exchanges in which application modules are employed to provide services to users of a particular communications application. Resource modules provide specific functional elements of communications services to the application modules by having access to and control over the exchange hardware. Network protocols provide communication between the application modules within the exchange and interfaces provide communications between the resource modules and between application modules and resource modules within the exchange.

Modular application software for telecommunications exchanges for

Growing community of inventors

Huddinge, Sweden

Arne Kerfeldt