发明名称 Voicemail messaging via satellite radio
摘要 A method and device for receiving a voice mail from a cellular phone service provider utilizing a satellite radio. When the cellular phone service provider determines that a called party's cellular phone is unable to receive a call because the called cellular phone is not within a live cell, the calling party is prompted to leave a voice mail message. The voice mail message is uplinked to a space satellite, which transponds the message to a one-way satellite radio receiver. The radio receiver sends the voice mail message to a coupled recorder. A repeater, coupled to the recorder, then transmits the voice mail message to the called cellular phone to a highly limited zone. The called party's cellular phone then receives the voice mail message as if it were one-way cellular phone call.
申请公布号 US6996395(B2) 申请公布日期 2006.02.07
申请号 US20030718090 申请日期 2003.11.20
申请人 INTERNATIONAL BUSINESS MACHINES CORPORATION 发明人 RODRIGUEZ HERMAN;SMITH, JR. NEWTON JAMES;SPINAC CLIFFORD JAY
分类号 H04M11/10;H04M3/533;H04W4/12 主分类号 H04M11/10
代理机构 代理人
主权项
地址