AUTOMATED SHORT MESSAGE ATTENDANT

Patent №

US 6,507,735

Granted

2003-01-14

Filed 1998

Owner

NORTHERN TELECOM LIMITED

Lab

AI components

2

nlp · speech

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

09219696

A mobile switching center receives a call to a wireless telephone unit and determines if the wireless telephone unit is available to receive calls. If the wireless unit is unavailable, the mobile switching center forwards the call to a wireless service node, preferably immediately and without providing any ring back tone to the calling party. The wireless service node prompts the calling party to speak a message for transmission to the wireless telephone unit. The wireless service node converts the message spoken by the calling party from a speech message to a text message and forwards text message to a short message service center for transmission to the wireless unit.

Natural languageSpeechH04W 88/184H04M 3/53H04M 2201/40H04M 2201/60H04W 4/12

AI classification

Speech1.00
Natural language1.00
Machine learning0.01
Knowledge representation0.00
Evolutionary computation0.00
AI hardware0.00
Vision0.00
Planning0.00

Ownership

NORTHERN TELECOM LIMITED

assignment · 98960425

Assignors

BAKER, STEVEN F., SHANK, KEVIN

On an employer assignment, the assignors are typically the inventors.

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