公开(公告)号：US20170142736A1

公开(公告)日：2017-05-18

申请号：US15418392

申请日：2017-01-27

Applicant: Huawei Technologies Co., Ltd.

Inventor： Rui LIU ,  Fazhong SI ,  Liping YANG ,  Xia LI

IPC: H04W72/08 ,  H04W16/14

CPC classification number: H04W72/082 ,  H04W16/10 ,  H04W16/14 ,  H04W72/1226

Abstract: For a terminal located in any area of a first cell in a first system, a sum of actual interference of all second cells to any spectrum resource to be used by the terminal can be determined according to a pre-established interference matrix for representing historical reference interference of each second cell in a second system to each area in the first cell and a spectrum resource real-time occupation status of each second cell; when it is determined that the sum does not exceed a preset interference threshold value range, it is determined that the terminal can use the any spectrum resource; or when it is determined that the sum exceeds a preset interference threshold value range, it is determined that the terminal cannot use the any spectrum resource.

公开(公告)号：US20150296387A1

公开(公告)日：2015-10-15

申请号：US14752439

申请日：2015-06-26

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xia LI ,  Ning HU ,  Xiaoyan SHI ,  Han ZHANG ,  Xiaofeng REN ,  Liwen ZHANG ,  Liping YANG ,  Jing ZHANG

IPC: H04W16/14 ,  H04W72/04 ,  H04W16/24

CPC classification number: H04W16/14 ,  H04W16/24 ,  H04W72/0453 ,  H04W72/12 ,  H04W88/08

Abstract: The present invention provides a spectrum resource sharing method and an base station. The method includes: acquiring, by a first-communications standard base station, time and frequency information and power of each second-communications standard channel interfering with the first-communications standard base station; if in one transmission time interval, no frequency number in a shared spectrum is occupied by the second-communications standard channels, using, by the first-communications standard base station, the shared spectrum for uplink and downlink data channel scheduling in the one transmission time interval.

Abstract translation: 本发明提供一种频谱资源共享方法和基站。 该方法包括：由第一通信标准基站获取干扰第一通信标准基站的每个第二通信标准信道的时间和频率信息和功率; 如果在一个传输时间间隔内，共享频谱中的频率号码不被第二通信标准信道占用，由第一通信标准基站使用用于在一个传输时间内的上行链路和下行链路数据信道调度的共享频谱 间隔。