Portable communication system comprising a local and wide area c

Details Portable communication system comprising a local and wide area c Portable communication system comprising a local and wide area c

1993-12-08

1996-07-02

Kuntz, Curtis

Telephonic communications

Having light wave or ultrasonic link for speech or paging...

Including fiber optic link within telephone network

34082544, 370 951, 379 27, 379 57, 379 59, 379 61, H04Q 732

Patent

active

055330975

ABSTRACT:
A local-area RF communication unit (305) is incorporated in a portable housing, such as a briefcase (101), and adapted to communicate with personal communication devices, such as a handset (105) and notepad (107). One or more wide-area RF communication units (303) are disposed in the briefcase (101) and adapted to communicate with a wide-area communication system. The local-area RF communication unit (305) and the wide-area communication unit are selectively controlled by a microprocessor (301) within the briefcase (101).

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D. Snager, "NEC Shows Advanced Small PC," New York Times, Oct. 4, 1991.

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