发明名称 |
Method, apparatus, and program for automated property adjustment in a cellular network |
摘要 |
A mechanism is provided for detecting when a wireless device is entering a quiet zone. An out-of-range condition is created in an entryway to a quiet zone. When a wireless device is in a transition zone, the device transmits a re-scan message with a unit identification in an attempt to reestablish communication with the communication tower. A re-scan receiver is provided in the entryway to receive re-scan messages and notify a mobile telephone switching office that the device is entering a quiet zone. The switching office then sends a ring type modifier property to the device when the device leaves the transition zone and reestablishes communications with the communication tower.
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申请公布号 |
US2004203899(A1) |
申请公布日期 |
2004.10.14 |
申请号 |
US20020322057 |
申请日期 |
2002.12.17 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
CURTIS BRYCE ALLEN;HSU JIMMY MING-DER;PIERRE-LOUIS MARC-ARTHUR |
分类号 |
H04M1/725;H04W48/04;(IPC1-7):H04M3/42;H04Q7/20;H04M1/00;H04B1/38 |
主分类号 |
H04M1/725 |
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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