Title:
WIRELESS MOBILE COMMUNICATIONS SYSTEM
Document Type and Number:
Japanese Patent JP2003309528
Kind Code:
A
Abstract:
To ensure a reduced volume of data transmitted when, in a voice data transmission test for a wireless mobile communications apparatus, voice data as results of the test is transmitted to an operations center, and to carry out the voice data transmission test without using special voice recognition software.
The volume of data transmitted to the operations center is reduced by transmitting a received digital modulation signal in a state of a digital voice code before decoded to corresponding voice data. Further, the received digital voice code transmitted to the operations center is compared with the digital voice code transmitted from the operations center, thereby eliminating the need for special voice recognition software.
Inventors:
TAKEI NORIMICHI
SAKAIBORI MINORU
SAKAIBORI MINORU
Application Number:
JP2002115561A
Publication Date:
October 31, 2003
Filing Date:
April 18, 2002
Export Citation:
Assignee:
HITACHI INT ELECTRIC INC
International Classes:
H04B17/00; H04B7/26; H04B17/17; H04B17/29; H04W24/00; H04W24/06; H04W84/08; H04W88/02; (IPC1-7): H04B17/00; H04B7/26