Invention Grant
- Patent Title: Wireless in-band signaling with in-vehicle systems
- Patent Title (中): 无线带内信号与车载系统
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Application No.: US13103915Application Date: 2011-05-09
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Publication No.: US08369393B2Publication Date: 2013-02-05
- Inventor: Kiley Birmingham
- Applicant: Kiley Birmingham
- Applicant Address: US WA Seattle
- Assignee: Airbiquity Inc.
- Current Assignee: Airbiquity Inc.
- Current Assignee Address: US WA Seattle
- Agency: Stolowitz Ford Cowger LLP
- Main IPC: H04B1/38
- IPC: H04B1/38
Abstract:
This invention pertains to methods and apparatus for data communications from vehicles, to obtain emergency, concierge and other services, using a voice channel of a digital wireless telecommunications network. Signaling is described for commencing data sessions after establishing a voice channel call. The call may be initiated from the vehicle automatically, and the call taker location may be unattended. Signaling methods are selected for traversing both newer and legacy vocoders for ubiquitous operation.
Public/Granted literature
- US20110211625A1 WIRELESS IN-BAND SIGNALING WITH IN-VEHICLE SYSTEMS Public/Granted day:2011-09-01
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