公开(公告)号：US20140162674A1

公开(公告)日：2014-06-12

申请号：US14183024

申请日：2014-02-18

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Kai Yang ,  Xiang Peng ,  Zhen Li

IPC: H04W52/24 ,  H04W72/04

CPC classification number: H04W72/0473 ,  G06F1/266 ,  H04L1/0001 ,  H04W52/243 ,  H04W52/365 ,  H04W52/40 ,  H04W88/08

Abstract: The present invention discloses a power control method and apparatus. The power control method of the present invention includes: when a service runs in a first-standard communication system, determining a transmit power P1 of the first-standard communication system; determining that the transmit power P1 is higher than or equal to a threshold value P2 of power interference of the first-standard communication system to a second-standard communication system; use a power lower than P1 to send data on an interference frequency of the first-standard communication system. According to the power control method in the present invention, a signal transmit power of the interfering frequency of the first-standard communication system can be reduced when it is determined that the first-standard communication system will cause interference to the second-standard communication system, thereby reducing the interference of the first-standard communication system to the second-standard communication system.

Abstract translation: 本发明公开了一种功率控制方法和装置。 本发明的功率控制方法包括：当服务在第一标准通信系统中运行时，确定第一标准通信系统的发射功率P1; 确定发射功率P1高于或等于第一标准通信系统对第二标准通信系统的功率干扰的阈值P2; 使用低于P1的功率在第一标准通信系统的干扰频率上发送数据。 根据本发明的功率控制方法，当确定第一标准通信系统将对第二标准通信系统造成干扰时，可以减少第一标准通信系统的干扰频率的信号发射功率 从而减小了第一标准通信系统对第二标准通信系统的干扰。

公开(公告)号：US09237576B2

公开(公告)日：2016-01-12

申请号：US14183024

申请日：2014-02-18

Applicant: Huawei Technologies Co., Ltd.

Inventor： Kai Yang ,  Xiang Peng ,  Zhen Li

IPC: H04W52/24 ,  H04W72/04 ,  G06F1/26 ,  H04W52/40 ,  H04W52/36 ,  H04W88/08 ,  H04L1/00

CPC classification number: H04W72/0473 ,  G06F1/266 ,  H04L1/0001 ,  H04W52/243 ,  H04W52/365 ,  H04W52/40 ,  H04W88/08

Abstract: The present invention discloses a power control method and apparatus. The power control method of the present invention includes: when a service runs in a first-standard communication system, determining a transmit power P1 of the first-standard communication system; determining that the transmit power P1 is higher than or equal to a threshold value P2 of power interference of the first-standard communication system to a second-standard communication system; use a power lower than P1 to send data on an interference frequency of the first-standard communication system. According to the power control method in the present invention, a signal transmit power of the interfering frequency of the first-standard communication system can be reduced when it is determined that the first-standard communication system will cause interference to the second-standard communication system, thereby reducing the interference of the first-standard communication system to the second-standard communication system.

Abstract translation: 本发明公开了一种功率控制方法和装置。 本发明的功率控制方法包括：当服务在第一标准通信系统中运行时，确定第一标准通信系统的发射功率P1; 确定发射功率P1高于或等于第一标准通信系统对第二标准通信系统的功率干扰的阈值P2; 使用低于P1的功率在第一标准通信系统的干扰频率上发送数据。 根据本发明的功率控制方法，当确定第一标准通信系统将对第二标准通信系统造成干扰时，可以减少第一标准通信系统的干扰频率的信号发射功率 从而减小了第一标准通信系统对第二标准通信系统的干扰。

公开(公告)号：US20130111235A1

公开(公告)日：2013-05-02

申请号：US13723052

申请日：2012-12-20

Applicant: Huawei Technologies Co., Ltd.

Inventor： Kai Yang ,  Xiang Peng ,  Zhen Li

IPC: G06F1/26

CPC classification number: H04W72/0473 ,  G06F1/266 ,  H04L1/0001 ,  H04W52/243 ,  H04W52/365 ,  H04W52/40 ,  H04W88/08

Abstract: The present invention discloses a power control method, apparatus, and system. The power control method of the present invention includes: when a service runs in a first-standard communication system, determining a transmit power P1 of the first-standard communication system; determining that the transmit power P1 is higher than or equal to a threshold value P2 of power interference of the first-standard communication system to a second-standard communication system; use a power lower than P1 to send data on an interference frequency of the first-standard communication system. According to the power control method in the present invention, a signal transmit power of the interfering frequency of the first-standard communication system can be reduced when it is determined that the first-standard communication system will cause interference to the second-standard communication system, thereby reducing the interference of the first-standard communication system to the second-standard communication system.

Abstract translation: 本发明公开了一种功率控制方法，装置和系统。 本发明的功率控制方法包括：当服务在第一标准通信系统中运行时，确定第一标准通信系统的发射功率P1; 确定发射功率P1高于或等于第一标准通信系统对第二标准通信系统的功率干扰的阈值P2; 使用低于P1的功率在第一标准通信系统的干扰频率上发送数据。 根据本发明的功率控制方法，当确定第一标准通信系统将对第二标准通信系统造成干扰时，可以减少第一标准通信系统的干扰频率的信号发射功率 从而减小了第一标准通信系统对第二标准通信系统的干扰。

公开(公告)号：US08694047B2

公开(公告)日：2014-04-08

申请号：US13723052

申请日：2012-12-20

Applicant: Huawei Technologies Co., Ltd.

Inventor： Kai Yang ,  Xiang Peng ,  Zhen Li

IPC: H04B7/00

CPC classification number: H04W72/0473 ,  G06F1/266 ,  H04L1/0001 ,  H04W52/243 ,  H04W52/365 ,  H04W52/40 ,  H04W88/08

Abstract: The present invention discloses a power control method, apparatus, and system. The power control method of the present invention includes: when a service runs in a first-standard communication system, determining a transmit power P1 of the first-standard communication system; determining that the transmit power P1 is higher than or equal to a threshold value P2 of power interference of the first-standard communication system to a second-standard communication system; use a power lower than P1 to send data on an interference frequency of the first-standard communication system. According to the power control method in the present invention, a signal transmit power of the interfering frequency of the first-standard communication system can be reduced when it is determined that the first-standard communication system will cause interference to the second-standard communication system, thereby reducing the interference of the first-standard communication system to the second-standard communication system.

Abstract translation: 本发明公开了一种功率控制方法，装置和系统。 本发明的功率控制方法包括：当服务在第一标准通信系统中运行时，确定第一标准通信系统的发射功率P1; 确定发射功率P1高于或等于第一标准通信系统对第二标准通信系统的功率干扰的阈值P2; 使用低于P1的功率在第一标准通信系统的干扰频率上发送数据。 根据本发明的功率控制方法，当确定第一标准通信系统将对第二标准通信系统造成干扰时，可以减少第一标准通信系统的干扰频率的信号发射功率 从而减小了第一标准通信系统对第二标准通信系统的干扰。