发明名称 |
Method and apparatus for establishing clear wireless communication |
摘要 |
A cellular communications device having circuitry for establishing clear wireless communications which includes a receiver-transmitter for receiving and transmitting wireless signals, a signal checker for comparing the signal strength received by the receiver-transmitter, controller for initiating and inhibiting wireless communications based upon results of the comparison made by the signal checker and a user input means for inputting user command information.
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申请公布号 |
US6078816(A) |
申请公布日期 |
2000.06.20 |
申请号 |
US19980082429 |
申请日期 |
1998.05.20 |
申请人 |
SONY CORPORATION;SONY ELECTRONICS INC. |
发明人 |
WEISS, LOUIS H.;LANG, MICHAEL |
分类号 |
H04B17/00;H04M19/04;H04W88/02;(IPC1-7):H04Q7/22 |
主分类号 |
H04B17/00 |
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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