专利名称：Uplink Power Control for Power Limited
Terminals
发明人：Englund, Eva,Jersenius, Kristina,Furuskär,
Anders,Jading, Ylva,Dahlman, Erik,Parkvall,Stefan
申请号：EP14200611.3申请日：20080714公开号：EP2882236B1公开日：20170125
摘要：Transmit power control methods and apparatus are disclosed. In severalembodiments, a mobile terminal (200) is configured to effectively ignore \"UP\" transmitpower control commands in the event that the mobile terminal (200) is operating in apower-limited state. In an exemplary method for controlling transmit power at a mobileterminal (200), a plurality of transmit power control commands are received. Anaccumulated power control value is adjusted (350) in response to each transmit powercontrol command that directs a negative adjustment in transmit power. However, theaccumulated power control value is adjusted (350) in response to a transmit powercontrol command that directs a positive adjustment in transmit power only if the mobileterminal (200) is not in a power-limited state. Transmit power settings for each
transmission are calculated (360) based on the accumulated power control value and theone or more radio link parameters.
申请人：ERICSSON TELEFON AB L M (publ)
地址：SE
国籍：SE
代理机构：Ericsson
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