发明名称 |
METHOD AND APPARATUS FOR PROVIDING DISPATCH SERVICE IN A CDMA COMMUNICATION SYSTEM |
摘要 |
The present invention addresses the need for an apparatus and method for providing dispatch group and individual call services on a CDMA communication system. Generally, the present invention discloses modifications to the IS-95 CDMA standard such as substituting a dispatch identifier (201) for the Electronic Serial Number (ESN) used to generate CDMA long-code masks (211). In the present invention, transmitted voice information is encoded using a long-code mask thus derived. In addition, a dispatch identifier is used to determine (306 and 404) the appropriate paging resource for transmitting and receiving dispatch call pages.
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申请公布号 |
WO0137453(A1) |
申请公布日期 |
2001.05.25 |
申请号 |
WO2000US31274 |
申请日期 |
2000.11.14 |
申请人 |
MOTOROLA INC. |
发明人 |
PANCHAL, RAJENDRA, A.;ROZENSTRAUCH, ALEX |
分类号 |
H04J11/00;H04W4/06;H04W68/00;(IPC1-7):H04B7/216;H04J13/00 |
主分类号 |
H04J11/00 |
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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