公开(公告)号：US09277511B2

公开(公告)日：2016-03-01

申请号：US13692782

申请日：2012-12-03

Applicant: ST-ERICSSON SA

Inventor： Chester Sungchung Park ,  Bjorn Anders Gustavsson

IPC: H04W52/38 ,  H04W52/28 ,  H04W52/22 ,  H04W52/32

CPC classification number: H04W52/38 ,  H04W52/223 ,  H04W52/288 ,  H04W52/325

Abstract: A UE communication device is provided having a transmitter architecture that transmits SRS transmissions and PUSCH transmissions. A reference mode chosen from a LPM, an MPM and an HPM is selected based on a present power mode of the SRS transmission or based on a predicted power mode that the PUSCH transmission following the present SRS transmission will likely operate in. The transmitter architecture has an exemplary extended switching point structure allowing the RPD between the SRS transmission used for pre-quarter selection and the subsequent PUSCH transmission applying the pre-quarter to be minimized.

Abstract translation: 提供具有发送SRS传输和PUSCH传输的发射机架构的UE通信设备。 从LPM，MPM和HPM选择的参考模式基于SRS传输的当前功率模式或者基于当前SRS传输之后的PUSCH传输将可能操作的预测功率模式来选择。发射机架构具有 允许用于前四分之一选择的SRS传输之间的RPD和应用前四分之一的后续PUSCH传输的示范性扩展切换点结构被最小化。