Patent Number: 6,434,393

Title: Medium penetration call announcement in telecommunications system

Abstract: The claimed invention relates to a radio telecommunications system using channels with high penetration capacity. When a user terminal enters a shadowed area, the user terminal starts listening to a paging channel allocated for transmission of a high-penetration paging message. The subscriber thereby remains with reach of teleservices not otherwise provided for.

Inventors: Einola; Heikki (Helsinki, FI)

Assignee: Nokia Telecommunications Oy

International Classification: H04B 7/185 (20060101); H04Q 7/38 (20060101); H04Q 007/20 ()

Expiration Date: 08/13/2019