Single chip solution for multimedia GSM mobile station systems

Details Single chip solution for multimedia GSM mobile station systems Single chip solution for multimedia GSM mobile station systems

1998-03-05

1999-07-13

Gregory, Bernarr E.

Cryptography

Key management

Having particular key generator

364131, 375295, 375316, 380 9, 455403, 455422, H04L 900

Patent

active

059237619

ABSTRACT:
According to the present invention, a single chip semiconductor devices is provided. In one version of the invention, a single chip CMOS technology architecture is used to implement all or various combinations of baseband radio transmission, baseband interfaces and filtering, source coding, source interfaces and filtering, control and supervision, power and clock management, keyboard and display drivers, memory management and code compaction, digital signal processing ("DSP") and DSP memory and radio interface functions.

REFERENCES:
patent: 5612974 (1997-03-01), Astrachan
patent: 5621800 (1997-04-01), Weng et al.
patent: 5799091 (1998-08-01), Lodenius

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