发明名称 |
Method for forming groups of communication terminals in a trunked radio system. |
摘要 |
A method is proposed in which groups are formed by first broadcasting a group definition message (GDM) in which a logical formula (LF) is included expressing conditions (C1-N) on classification parameters of terminals which may have to be included in such groups. Each of these terminals then checks for itself whether its classification parameters, such as individual and group addresses, satisfy this formula which consists in combining these conditions via logical operators (L1-(N-1)). If so, a dynamic group address (DGA) included in the group definition message is allocated to such a terminal such that it may subsequently be paged by using this dynamic group address. <IMAGE> <IMAGE>
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申请公布号 |
EP0675660(A1) |
申请公布日期 |
1995.10.04 |
申请号 |
EP19940200739 |
申请日期 |
1994.03.22 |
申请人 |
ALCATEL BELL-SDT S.A.;ALCATEL NV |
发明人 |
RAES, SERGE CAMILLE CYRILLE |
分类号 |
H04W84/08;(IPC1-7):H04Q7/28 |
主分类号 |
H04W84/08 |
代理机构 |
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主权项 |
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地址 |
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