发明名称 |
Group handover in a cellular communications network |
摘要 |
A cellular communications system permits handover of a group of mobile stations (15) having like characteristics from a base station (13) operating in one type of network e.g. UMTS to a base station (16) operating in a different type of network e.g. GSM, or from a first carrier frequency to a second carrier frequency both being supported by the same base station, thereby relieving congestion in an overloaded cell by handing over a group of calls to an under-loaded one. The invention has the benefits of enabling such a handover with the minimum of signalling overhead.
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申请公布号 |
US6490452(B1) |
申请公布日期 |
2002.12.03 |
申请号 |
US20000488890 |
申请日期 |
2000.01.21 |
申请人 |
MOTOROLA, INC. |
发明人 |
BOSCOVIC DRAGAN;CALIN DORU;GOEUSSE FRANCOIS;SARTORI PHILIPPE |
分类号 |
H04W16/06;H04W36/14;(IPC1-7):H04Q7/20 |
主分类号 |
H04W16/06 |
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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