发明名称 |
Method and apparatus for interurban dispatch private calling |
摘要 |
To address the need to provide interurban dispatch services, embodiments supporting interurban dispatch private call and dispatch call alert services are disclosed. Call control in the local network equipment ( 110-131 ) manages the dispatch service in both the local urban area ( 101 ) and the remote urban area ( 151 ). Call flow embodiments that enable this local management of private call and call alert services across urban area boundaries are described in detail. |
申请公布号 |
US6904285(B2) |
申请公布日期 |
2005.06.07 |
申请号 |
US20020177948 |
申请日期 |
2002.06.21 |
申请人 |
MOTOROLA, INC. |
发明人 |
DROZT PETER M.;VANSWOL STEVEN E.;BRENNAN ARTHUR J. |
分类号 |
H04L12/56;H04W84/08;(IPC1-7):H04Q7/20 |
主分类号 |
H04L12/56 |
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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