发明名称 |
POWER-AWARE SELECTION OF RADIO ACCESS TECHNOLOGY |
摘要 |
Methods and apparatus are disclosed for operating a multi-mode wireless communications device to select a radio access technology (RAT) requiring the lowest energy consumption by the device for a desired operating mode. An exemplary method comprises scanning a plurality of frequency bands to determine a set of available radio access technologies that support the desired operating mode, and evaluating, for each available RAT, RAT-specific system parameters and RAT-specific operating conditions. Based on the evaluation, the RAT requiring the lowest energy consumption by the wireless device for the desired operating mode is selected. |
申请公布号 |
WO2009033945(A1) |
申请公布日期 |
2009.03.19 |
申请号 |
WO2008EP61118 |
申请日期 |
2008.08.26 |
申请人 |
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL);LINDOFF, BENGT;HAARTSEN, JACOBUS;WALLEN, ANDERS |
发明人 |
LINDOFF, BENGT;HAARTSEN, JACOBUS;WALLEN, ANDERS |
分类号 |
H04W48/18 |
主分类号 |
H04W48/18 |
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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