发明名称 |
DIGITAL OUTPUT POWER MEASUREMENT IN RADIO COMMUNICATION SYSTEMS |
摘要 |
Devices and methods related to devices capable to perform digital output power measurement besides attenuation control are provided. A device includes a digital signal processing unit, a transmitter and a feedback receiver. The digital signal processing unit is configured to control attenuation along a transmission path and a feedback path based on a comparison of a power of a digital input signal with a raw power of a corresponding digital feedback signal, and to calculate an output power value of an analog RF signal to be broadcasted, using the raw power of the digital feedback signal and one or more feedback gain factors related to gain in the feedback receiver. |
申请公布号 |
WO2012153207(A1) |
申请公布日期 |
2012.11.15 |
申请号 |
WO2012IB51499 |
申请日期 |
2012.03.28 |
申请人 |
TELEFONAKTIEBOLAGET L M ERICSSON (PUBL);BAILEY, KRIS;BEN GHALBA, SLIM;RASHEV, PETER ZAHARIEV |
发明人 |
BAILEY, KRIS;BEN GHALBA, SLIM;RASHEV, PETER ZAHARIEV |
分类号 |
H04B17/00;H03F1/32;H04L27/36 |
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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