公开(公告)号：US20220295311A1

公开(公告)日：2022-09-15

申请号：US17752851

申请日：2022-05-25

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： JIE CHUAI ,  Zhitang Chen ,  Min Cheng ,  Wenlong Lv ,  Chongming Zhu ,  Zhijie Xu ,  Feiyi Shen

IPC: H04W24/02 ,  H04L41/0823 ,  H04L41/085

Abstract: A network parameter configuration method includes obtaining operational state information of a network device. The operational state information includes a state information set of each of N areas covered by the network device, and the state information set includes state information subsets in D dimensions. Negotiations are performed based on the state information subsets in the D dimensions of each of the N areas to obtain target parameter subsets in the D dimensions of each of the N areas. A configuration instruction is sent to the network device covering the N areas to instruct the network device to perform parameter configuration based on a target parameter set of each of the N areas that is carried in the configuration instruction. The method can improve network parameter configuration efficiency.

公开(公告)号：US09392602B2

公开(公告)日：2016-07-12

申请号：US14583383

申请日：2014-12-26

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yanxing Luo ,  Zhuo Zeng ,  Wenlong Lv ,  Yu Liu ,  Min Yan

IPC: H04W72/04 ,  H04W88/08 ,  H04B7/04 ,  H04L7/033 ,  H04W56/00 ,  H04L27/00

CPC classification number: H04W72/0453 ,  H04B7/0413 ,  H04L7/033 ,  H04L2027/0016 ,  H04W56/00 ,  H04W88/085

Abstract: The present invention provides a method and a device for adjusting a carrier frequency of a multiple-input multiple-output microwave device. The method includes: obtaining, by an indoor unit IDU, a frequency of a radio frequency-reference crystal oscillator and a first frequency multiplication factor of each outdoor unit ODU; selecting, by the indoor unit IDU, one of the frequencies of the radio frequency-reference crystal oscillator as a reference frequency; adjusting, by the indoor unit IDU, a carrier frequency of the multiple-input multiple-output microwave device according to the first frequency multiplication factor and a radio frequency offset between the reference frequency and the frequency of the radio frequency-reference crystal oscillator of each ODU.

Abstract translation: 本发明提供一种用于调整多输入多输出微波装置的载波频率的方法和装置。 该方法包括：通过室内单元IDU获得射频参考晶体振荡器的频率和每个室外单元ODU的第一倍频因子; 通过室内单元IDU选择射频参考晶体振荡器的频率之一作为参考频率; 通过室内单元IDU，根据第一倍频因子调整多输入多输出微波装置的载波频率和每个频率参考晶体振荡器的参考频率与频率之间的射频偏移 ODU。