发明名称 |
Method for receiving/sending multimedia messages |
摘要 |
A method for receiving/sending multimedia message uses a wireless LAN, and communicates with a gateway via the wireless LAN so as to send and receive multimedia messages. Furthermore, the gateway of the invention detects whether the user device is located within the wireless LAN. If yes, then multimedia messages are sent and received via the wireless LAN; and if not, then via conventional telecom network. The invention also discloses a corresponding gateway and a corresponding user device. |
申请公布号 |
US8275990(B2) |
申请公布日期 |
2012.09.25 |
申请号 |
US20090538129 |
申请日期 |
2009.08.08 |
申请人 |
SHEN JUN;SONG SONG;SUN PEI;ZHANG JIAN MING;INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
SHEN JUN;SONG SONG;SUN PEI;ZHANG JIAN MING |
分类号 |
H04L9/32;H04L12/28;H04L12/56;H04L12/58 |
主分类号 |
H04L9/32 |
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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