公开(公告)号：US11956045B2

公开(公告)日：2024-04-09

申请号：US17455527

申请日：2021-11-18

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yong Yang ,  Weixin Wang ,  Mingyang Sun

IPC: H04B7/06 ,  H04B17/336 ,  H04L5/00 ,  H04W16/28

CPC classification number: H04B7/0626 ,  H04B7/0617 ,  H04B17/336 ,  H04L5/0051 ,  H04W16/28

Abstract: A method includes: determining M channel state information CSI beams, where interference noise power of a DMRS pilot signal carried on each of the M CSI beams is greater than a first preset value, interference noise power of an SRS pilot signal carried on each of the M CSI beams is greater than a second preset value, the M CSI beams are same-layer beams on a horizontal plane, the same-layer beams include N CSI beams, and M and N are positive integers; and if a ratio of M to N is greater than a third preset value, skipping scheduling and sending the N CSI beams included in the same-layer beams.

公开(公告)号：US20220077912A1

公开(公告)日：2022-03-10

申请号：US17455527

申请日：2021-11-18

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yong Yang ,  Weixin Wang ,  Mingyang Sun

IPC: H04B7/06 ,  H04L5/00 ,  H04W16/28 ,  H04B17/336

Abstract: A method includes: determining M channel state information CSI beams, where interference noise power of a DMRS pilot signal carried on each of the M CSI beams is greater than a first preset value, interference noise power of an SRS pilot signal carried on each of the M CSI beams is greater than a second preset value, the M CSI beams are same-layer beams on a horizontal plane, the same-layer beams include N CSI beams, and M and N are positive integers; and if a ratio of M to N is greater than a third preset value, skipping scheduling and sending the N CSI beams included in the same-layer beams.

公开(公告)号：US09155050B2

公开(公告)日：2015-10-06

申请号：US14025504

申请日：2013-09-12

Applicant: Huawei Technologies Co., Ltd.

Inventor： Weixin Wang ,  Xueli Ma ,  Zongjie Wang

IPC: H04W52/06 ,  H04W52/16 ,  H04W52/44 ,  H04W52/28 ,  H04W52/14

CPC classification number: H04W52/06 ,  H04W52/146 ,  H04W52/16 ,  H04W52/286 ,  H04W52/44

Abstract: An apparatus is disclosed for determining a gain factor of an E-DPDCH in a compressed mode. In disclosure, the E-DPDCH gain factor in the compressed mode is determined according to the number of E-DPDCHs used for initial transmission of data. With the determined E-DPDCH gain factor, the transmission power of the E-DPDCH can be accordingly determined. As the E-DPDCH gain factor in compressed mode is determined according to the number of the E-DPDCHs for initial transmission of data, the gain factor of the E-DPDCH in compressed mode can be determined accurately, and thus the transmit power of the E-DPDCH can be determined accurately according to the E-DPDCH gain factor in the compressed mode. Therefore, the waste of transmit power of the E-DPDCH is reduced, and thus the system capacity is improved.

Abstract translation: 公开了一种用于在压缩模式下确定E-DPDCH的增益因子的装置。 在公开中，根据用于初始传输数据的E-DPDCH的数量来确定压缩模式中的E-DPDCH增益因子。 利用确定的E-DPDCH增益因子，可以相应地确定E-DPDCH的发送功率。 由于根据用于初始传输数据的E-DPDCH的数量来确定压缩模式中的E-DPDCH增益因子，所以可以精确地确定压缩模式中的E-DPDCH的增益因子，从而可以准确地确定E-DPDCH的发送功率 可以根据压缩模式下的E-DPDCH增益因子准确地确定E-DPDCH。 因此，减少了E-DPDCH的发送功率的浪费，从而提高了系统容量。