发明名称 DYNAMIC RF COMMUNICATION RESOURCE ACCESS BY ROVING MOBILE UNITS
摘要 A method and system are set forth for providing dynamic RF communication resources to a mobile unit as that mobile unit changes geographic areas such that RF communication resource use by that mobile unit is generally not forcibly terminated as that mobile unit roves to a geographical area not served by the RF communication resource where the mobile unit is presently located.
申请公布号 US5222249(A) 申请公布日期 1993.06.22
申请号 US19900610604 申请日期 1990.11.08
申请人 MOTOROLA, INC. 发明人 CARNEY, SCOTT N.
分类号 H04W36/32;H04W64/00 主分类号 H04W36/32
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