Wireless data communication method

Details Wireless data communication method Wireless data communication method

2007-08-07

2007-08-07

Tran, CongVan (Department: 2617)

Telecommunications

Radiotelephone system

Auxiliary data signaling

C455S412200

Reexamination Certificate

active

10949649

ABSTRACT:
A data communication method for information exchange in a wireless communication system. Various types of information are stored in a database according to a predefined format, and transmitted during voice communication using an EMS message. The corresponding database of the receiver is then updated automatically according to the received EMS message.

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China Office Action mailed Feb. 2, 2007.
China Office Action mailed Mar. 20, 2007.

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