发明名称 |
ADAPTING OUTPUT POWER OF A RADIO TRANSMITTER |
摘要 |
Methods and apparatus are disclosed for improving radio transmissions between a mobile device located inside an enclosed structure and an outside radio network. A relay or repeater is used to relay transmissions back and forth between the inside mobile device and the outside radio network. The transmission power of the relay/repeater used to transmit signals to the mobile device and that of the mobile device used to communicate with the relay/repeater can be dynamically adjusted in accordance with the penetration loss of the enclosed structure. |
申请公布号 |
US2014094214(A1) |
申请公布日期 |
2014.04.03 |
申请号 |
US201314039624 |
申请日期 |
2013.09.27 |
申请人 |
TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) |
发明人 |
MEYER MICHAEL;SACHS JOACHIM |
分类号 |
H04W52/24 |
主分类号 |
H04W52/24 |
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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