发明名称 |
WIRELESS COMMUNICATION APPARATUS CHANGING RADIATION PATTERNS OF ANTENNA APPARATUSES |
摘要 |
When controlling antenna apparatuses to select a predetermined combination from among a plurality of combinations of antenna elements, a controller measures RSSIs of wireless signals received by the antenna apparatuses, and sets a detection packet interval and a changeover threshold based on measured RSSIs with reference to a detection packet interval table and a changeover threshold table. Then, the combination of the antenna elements is changed over by using the set detection packet interval and the changeover threshold. |
申请公布号 |
US2012122414(A1) |
申请公布日期 |
2012.05.17 |
申请号 |
US201013387526 |
申请日期 |
2010.11.29 |
申请人 |
NOGUCHI WATARU;YAMADA TOYOSHI;YURUGI HIROYUKI;TANAKA OSAMU;ARASHIN NOBUHIKO;NAGOSHI MASAHIKO |
发明人 |
NOGUCHI WATARU;YAMADA TOYOSHI;YURUGI HIROYUKI;TANAKA OSAMU;ARASHIN NOBUHIKO;NAGOSHI MASAHIKO |
分类号 |
H04B17/00 |
主分类号 |
H04B17/00 |
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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