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1. 发明授权

US11665554B2 Beam management method, apparatus thereof and beam management device 有权
公开(公告)号：US11665554B2
公开(公告)日：2023-05-30
申请号：US17246727
申请日：2021-05-03
申请人： FUJITSU LIMITED
发明人： Su Yi , Gang Sun , Xin Wang
IPC分类号： H04W4/00 , H04W16/28 , H04B7/08 , H04B7/06 , G06F16/29 , H04B17/318 , G06F16/245
CPC分类号： H04W16/28 , G06F16/245 , G06F16/29 , H04B7/0617 , H04B7/0695 , H04B7/088 , H04B17/318
摘要： A beam management method, an apparatus thereof and an intelligent beam management device. The method includes: querying a database according to position information (x0, y0, z0) of a terminal equipment, the database including multiple entries, each entry containing beam measurement related information of a point (xi, yi, zi), selecting entries corresponding to points in a predetermined range of the terminal equipment from the database; selecting no more than a first number of base station transmitter beam identifiers with the highest number of occurrences from all the selected entries; and determining a base station transmitter beam serving the terminal equipment according to whether beams corresponding to the no more than a first number of base station transmitter beam identifiers belong to a serving base station or another base station.

2. 发明授权

US09007949B2 Method and apparatus for searching carrier frequencies 有权
标题翻译：用于搜索载波频率的方法和装置
公开(公告)号：US09007949B2
公开(公告)日：2015-04-14
申请号：US13900184
申请日：2013-05-22
申请人： Fujitsu Limited
发明人： Zhi Yan , Gang Sun , Xin Wang
IPC分类号： H04W4/00 , H04W24/00 , H04J11/00 , H04W48/16
CPC分类号： H04W24/00 , H04J11/0069 , H04W48/16
摘要： A method and apparatus for searching carrier frequencies (CFs) including determining all CFs to be measured within a frequency band according to a predetermined frequency interval; selecting part of the CFs as Sampling Measurement CFs (SMCFs) according to a predetermined band search step, and for each of the SMCFs, calculating initial peak to average ratio (PAR) of the SMCFs; weighting the initial PAR of each of the SMCFs by using initial PARs of SMCFs left and right neighboring each of the SMCFs, to obtain a determined PAR of each of the SMCFs; ordering the determined PARs of all the SMCFs, and selecting, in a descending order of the determined PARs, a predetermined number of SMCFs and frequencies to be measured left and right neighboring the selected SMCFs as a search result.
摘要翻译：一种用于搜索载波频率（CF）的方法和装置，包括根据预定频率间隔确定在频带内要测量的所有CF; 根据预定频带搜索步骤选择部分CF作为采样测量CF（SMCF），并且为每个SMCF计算SMCF的初始峰均比（PAR）; 通过使用每个SMCF左右相邻的SMCF的初始PAR来加权每个SMCF的初始PAR，以获得每个SMCF的确定的PAR; 对所有SMCF的确定的PAR进行排序，并且以确定的PAR的降序选择预定数量的SMCF和要被选择的SMCF左右相邻的频率作为搜索结果。

3. 发明授权

US10868722B2 Network device system, method for implementing network device system and computer-readable storage medium 有权
公开(公告)号：US10868722B2
公开(公告)日：2020-12-15
申请号：US16047845
申请日：2018-07-27
申请人： FUJITSU LIMITED
发明人： Sheng Lei , Gang Sun
IPC分类号： H04L12/24 , G06F15/173 , G06F11/00 , H04L29/08
CPC分类号： H04L41/0816 , G06F11/008 , G06F15/173 , H04L67/325
摘要： A network device system, a method for implementing a network device system and a computer-readable storage medium. The method includes: determining first times needed by functional modules of a network device in implementing respective functions according to processing abilities of physical resources; estimating second times needed by the functional modules in implementing respective functions according to the first times of the functional modules and empirical factors corresponding to the functional modules; determining physical resources needed by the network device according to the second times of the functional modules; and determining a scheduling scheme of the functional modules at current configurations according to the physical resources needed by the network device and scheduling schemes corresponding to different configurations of the functional modules. Hence, resources may be flexibly configured to meet different demands for traffics, thereby ensuing transmission quality while improving energy efficiency.

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