Multiplex communications – Communication techniques for information carried in plural... – Adaptive
Reexamination Certificate
2006-07-04
2006-07-04
Pham, Chi (Department: 2667)
Multiplex communications
Communication techniques for information carried in plural...
Adaptive
Reexamination Certificate
active
07072359
ABSTRACT:
Techniques for converting short messages between different formats (e.g., from GSM SMS to CDMA SMS) such that pertinent control information is retained without changing the fundamental structure of these message formats. A new value is defined for the Msg_Encoding field in the User Data subparameter of the CDMA SMS message to indicate that the content of this message is an encapsulated GSM SMS message. The Message_Type field in the User Data subparameter may be used to carry data coding scheme information for the encapsulated GSM SMS message. At a recipient mobile station, the value in the Msg_Encoding field is checked to determine whether or not the CDMA SMS message includes an encapsulated GSM SMS message. If the answer is yes, then the user data in the CHARi fields of the CDMA SMS message is processed based on the data coding scheme information from the Message_Type field.
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Qu Hai
Uchida Nobuyuki
Baker Kent D.
Godsey Sandra L.
Ly Anh-Vu
Pham Chi
Qualcomm Inc.
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