公开(公告)号：US20160309422A1

公开(公告)日：2016-10-20

申请号：US15190905

申请日：2016-06-23

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： FAN WANG ,  XUELI MA

IPC: H04W52/32 ,  H04W52/14 ,  H04W52/16 ,  H04W72/14

CPC classification number: H04W52/325 ,  H04W52/04 ,  H04W52/146 ,  H04W52/16 ,  H04W52/286 ,  H04W72/14

Abstract: Embodiments of the present invention disclose an uplink scheduling method, user equipment, and a base station. The method includes: receiving, by UE, uplink grant signaling which includes a first power ratio, and the first power ratio is a power ratio, adapted to a current transport channel, of an E-DPDCH and a DPCCH; and adjusting an E-DPDCH power and a DPCCH power according to the first power ratio, so that a power ratio of the E-DPDCH and the DPCCH after adjustment satisfies the first power ratio, and an uplink transmit power after adjustment is the same as an uplink transmit power before adjustment. When a network side resends an E-AGCH to change a power ratio of an E-DPDCH and a DPCCH, an uplink transmit power does not change, which ensures stable rise over thermal noise (RoT), and ensures an uplink throughput and a coverage index of a communications system.

Abstract translation: 本发明的实施例公开了一种上行链路调度方法，用户设备和基站。 该方法包括：由UE接收包括第一功率比的上行链路授权信令，并且第一功率比是适用于E-DPDCH和DPCCH的当前传输信道的功率比; 以及根据第一功率比调整E-DPDCH功率和DPCCH功率，使得调整后的E-DPDCH和DPCCH的功率比满足第一功率比，并且调整后的上行链路发送功率与 调整前的上行发送功率。 当网络侧重发E-AGCH以改变E-DPDCH和DPCCH的功率比时，上行链路发射功率不变，这确保了热噪声（RoT）的稳定上升，并确保上行链路吞吐量和覆盖范围 通信系统的索引。