Title:
MOBILE PHONE SYSTEM AND CHARGING METHOD FOR MOBILE PHONE
Document Type and Number:
Japanese Patent JP2001157270
Kind Code:
A
Abstract:
To provide a solution technology in the case that a caller and a caller party in a speech between mobile stations have different rules to define how to set vocoder (voice coding system) quality.
The system receives a call request from a 1st transmitter- receiver (caller) 100 to a 2nd transmitter-receiver (called party) 150, decides quality of service for the caller, decides quality of service for the called party, decides whether or not both the quality of services are the same, permits the transmission when both the quality of services are the same, or selects a quality of service in a way that the caller transmits its call on the basis of a specific rule when both the quality of services are not the same.
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Inventors:
LOWELL CAMPBELL
Application Number:
JP2000205537A
Publication Date:
June 08, 2001
Filing Date:
July 06, 2000
Export Citation:
Assignee:
DENSO CORP
International Classes:
H04M15/00; H04M3/00; H04M15/12; (IPC1-7): H04Q7/38; H04M3/00
Attorney, Agent or Firm:
Yoji Ito (2 outside)