发明名称 |
MARGIN DESIGN APPARATUS, MARGIN DESIGN SYSTEM, MARGIN DESIGN METHOD, AND PROGRAM |
摘要 |
Provided is a technique of calculating a proper margin according to the area or a radio propagation estimation method in the area design of wireless communication using a radio propagation simulator. From a storage part wherein information relating to positions where deterioration of a communication quality or a radio quality is confirmed and information relating to the radio conditions at the positions are associated with each other, a margin design system extracts positions where the radio conditions are equal, estimates the radio quality at the positions by the radio propagation simulator, and calculates the margin of a radio quality estimated value on the basis of the estimated radio quality. |
申请公布号 |
EP2259616(A1) |
申请公布日期 |
2010.12.08 |
申请号 |
EP20090725270 |
申请日期 |
2009.03.18 |
申请人 |
NEC CORPORATION |
发明人 |
KOBAYASHI, KOSEI;MATSUNAGA, YASUHIKO;WATANABE, YOSHINORI |
分类号 |
H04W16/18;H04B17/00;H04W24/06 |
主分类号 |
H04W16/18 |
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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