发明名称 |
Rural radiotelephone system |
摘要 |
A remote coverage system extends the effective coverage area of a cellular mobile radiotelecommunications (CMR) master cell. When a mobile unit assigned to the master cell moves from the master cell's coverage area into the coverage area of a satellite cell, the satellite cell sends a signal asking for a handoff of the mobile unit to it. When the handoff occurs, the MTSO exchanges signals with the mobile unit via a relay unit located at the master cell site. The relay unit relays signals between the MTSO and the satellite cell.
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申请公布号 |
US4972456(A) |
申请公布日期 |
1990.11.20 |
申请号 |
US19890308496 |
申请日期 |
1989.02.10 |
申请人 |
GTE MOBILNET INCORPORATED |
发明人 |
KACZMAREK, KEITH W.;SAROKA, HAROLD G. |
分类号 |
H04W16/26 |
主分类号 |
H04W16/26 |
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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