发明名称 |
Phone messaging using audio streams |
摘要 |
A method of phone messaging includes encoding a data packet into an audio stream, said data packet comprising a message addressed to a mobile device operating in a wireless network, placing a call to said mobile device using a voice channel of said wireless network, transmitting said audio stream over said voice channel to said mobile device, and reconstructing said data packet from said audio stream. |
申请公布号 |
US8712451(B2) |
申请公布日期 |
2014.04.29 |
申请号 |
US20070927017 |
申请日期 |
2007.10.29 |
申请人 |
DHANAKSHIRUR GIRISH;WILSON LESLIE ROBERT;INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
DHANAKSHIRUR GIRISH;WILSON LESLIE ROBERT |
分类号 |
H04M3/42;H04L12/58;H04M1/64 |
主分类号 |
H04M3/42 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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