公开(公告)号：US09420545B2

公开(公告)日：2016-08-16

申请号：US14499698

申请日：2014-09-29

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Hua Cai ,  Shujuan Lv ,  Jianyou Lin ,  Nianwei Cao

IPC: H04B1/00 ,  H04B17/00 ,  H04B7/00 ,  H04W52/22 ,  H04W52/14 ,  H04W52/16 ,  H04W52/26 ,  H04W24/08 ,  H04W52/28 ,  H04W52/32

CPC classification number: H04W52/228 ,  H04W24/08 ,  H04W52/143 ,  H04W52/16 ,  H04W52/267 ,  H04W52/287 ,  H04W52/325

Abstract: The present invention discloses a power control method, a power control system and a related device. The method includes: monitoring a downlink data sending condition of a dedicated physical data channel (DPDCH), and if no downlink data is sent on the DPDCH, determining to decrease downlink transmit power of a DPCH, or if downlink data is sent on the DPDCH, determining to increase or maintain downlink transmit power of a DPCH. The present invention can reduce the downlink transmit power of the DPCH and promote experience of other users on a precondition of ensuring system performance.

Abstract translation: 本发明公开了一种功率控制方法，功率控制系统及相关装置。 该方法包括：监视专用物理数据信道（DPDCH）的下行链路数据发送条件，并且如果在DPDCH上没有发送下行链路数据，则确定降低DPCH的下行链路发送功率，或者如果在DPDCH上发送下行链路数据 确定增加或维持DPCH的下行链路发射功率。 本发明可以在确保系统性能的前提下，降低DPCH的下行链路传输功率，提升其他用户的体验。

公开(公告)号：US20240250783A1

公开(公告)日：2024-07-25

申请号：US18625129

申请日：2024-04-02

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Limin Xia ,  Yan Cheng ,  Qing Pan ,  Hao Xu ,  Nianwei Cao ,  Liwen Zhang

IPC: H04L5/00 ,  H04W80/02

CPC classification number: H04L5/001 ,  H04L5/0098 ,  H04W80/02

Abstract: Embodiments of this application disclose a communication method and a related product, and may be applied to the communication field in the field of electronic technologies. The communication method includes: performing transmission of first-type data via a primary carrier cell (PCC), and performing transmission of second-type data via a secondary carrier cell (SCC), where the first-type data includes control plane data, and the second-type data includes user plane data; or the first-type data includes uplink data, and the second-type data includes downlink data; or the first-type data includes downlink data, and the second-type data includes uplink data. This application may reduce communication resource waste, and improve communication resource utilization.