Invention Grant
US08150686B2 System and method for sending a message type identifier through an in-band modem
有权
通过带内调制解调器发送消息类型标识符的系统和方法
- Patent Title: System and method for sending a message type identifier through an in-band modem
- Patent Title (中): 通过带内调制解调器发送消息类型标识符的系统和方法
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Application No.: US12824746Application Date: 2010-06-28
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Publication No.: US08150686B2Publication Date: 2012-04-03
- Inventor: Christian Pietsch , Marc W Werner , Christoph A Joetten , Christian Sgraja
- Applicant: Christian Pietsch , Marc W Werner , Christoph A Joetten , Christian Sgraja
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agent Anthony Mauro; Heejong Yoo
- Main IPC: G10L11/06
- IPC: G10L11/06
Abstract:
A system and method is provided for sending a message type identifier through a speech codec (in-band) such as found in a wireless communication network. A first predetermined sequence with noise-like characteristics identifies a first message type. A second predetermined sequence with noise-like characteristics identifies a second message type.
Public/Granted literature
- US20100312554A1 SYSTEM AND METHOD FOR SENDING A MESSAGE TYPE IDENTIFIER THROUGH AN IN-BAND MODEM Public/Granted day:2010-12-09
Information query
