公开(公告)号：EP4152715A1

公开(公告)日：2023-03-22

申请号：EP20940588.5

申请日：2020-06-16

申请人： Siemens Aktiengesellschaft

发明人： WANG, Qi ,  GUI, Shuangquan ,  MU, Hong ,  YU, He ,  YUAN, Zhou

IPC分类号： H04L29/06 ,  H04L12/917

摘要： The present disclosure provides a method and apparatus for determining resource configuration of a cloud service system using a system simulation tool. The system simulation tool comprises a model database. When determining the resource configuration, a required model for each service of a cloud service system is obtained from the model database; service workflows between the obtained models are created to obtain a system simulation model of the cloud service system. In addition, a service performance model of the system simulation model is trained using training data. Furthermore, the service performance model and the system simulation model are used to perform system simulation on the basis of a given resource configuration set and resource limit settings to obtain system performance KPIs. Finally, the resource configuration having the best system performance KPI in the resource configuration set is determined as the resource configuration of the cloud service system. The present method enables the determination of the resource configuration of the cloud service system to be simplified and more convenient.

公开(公告)号：EP4044617A1

公开(公告)日：2022-08-17

申请号：EP20875444.0

申请日：2020-08-10

申请人： ZTE Corporation

发明人： ZHANG, Weiliang ,  YUAN, Liquan ,  GUO, Yong

IPC分类号： H04Q11/00 ,  H04L12/917

摘要： Embodiments of the present disclosure provide a method and device for sending a bandwidth request, and a storage medium and an electronic device. The method includes: in a bandwidth allocation acquired by a transmission container, sending a payload and a bandwidth request in sequence to an optical line terminal (OLT), wherein the payload carries first data, the bandwidth request carries a data volume of a second data, and the data volume of the second data is a data volume cached in the transmission container when the bandwidth request is generated.

公开(公告)号：EP4012993A1

公开(公告)日：2022-06-15

申请号：EP20851784.7

申请日：2020-08-10

申请人： Huawei Technologies Co., Ltd.

发明人： ZHONG, Qiwen ,  ZHU, Zhigang ,  YANG, Chunsheng

IPC分类号： H04L12/917

摘要： This application provides a method and an apparatus for transmitting service data. In technical solutions of this application, when an exclusive service does not completely occupy a bandwidth resource allocated to the exclusive service, data transmission of at least two candidate services on an actually unused bandwidth is supported. In this way, a waste of bandwidth resources can be reduced and network utilization can be improved.

公开(公告)号：EP3398305B1

公开(公告)日：2021-10-27

申请号：EP15911740.7

申请日：2015-12-29

发明人： ZHANG, Shunliang ,  CAI, Xuejun ,  WANG, Jian ,  LEI, Zhiping ,  WU, Yi

IPC分类号： H04W48/18 ,  H04W76/12 ,  H04W76/11 ,  H04W4/50 ,  H04W88/06 ,  H04L12/917 ,  H04W4/00

公开(公告)号：EP3855689A1

公开(公告)日：2021-07-28

申请号：EP19862942.0

申请日：2019-09-06

申请人： ZTE Corporation

发明人： CHEN, Lijuan ,  XIE, Baoguo

IPC分类号： H04L12/917

摘要： A method, apparatus, and system for providing a service, a storage medium, and an electronic device are provided. The method for providing the service includes: during running of a Network Functions Virtualization Management and Orchestration system (NFV-MANO), adjusting at least one service support capability of at least one service node in the NFV-MANO according to a service requirement, wherein the service node supports adjustment of the service support capability, and the service node provides a service according to the adjusted service support capability. Through the technical solution, the problem in the related art that a service node cannot flexibly support a service requirement is solved, so that the service node can provide a service based on an adjusted service support capability, and the flexibility of the service node is improved.

公开(公告)号：EP3809645A1

公开(公告)日：2021-04-21

申请号：EP19840185.3

申请日：2019-07-19

申请人： NIPPON TELEGRAPH AND TELEPHONE CORPORATION

发明人： MIYAMOTO, Kenji ,  TAKAHASHI, Keita ,  YAMAMOTO, Hirofumi ,  OTA, Noriyuki ,  TERADA, Jun

IPC分类号： H04L12/713 ,  H04L12/917

摘要： Provided is a control apparatus that controls any one or all of a plurality of slave station apparatuses communicating with a terminal apparatus, a plurality of master station apparatuses that control the slave station apparatuses, and a transfer apparatus that transfers data transmitted and received between the master station apparatuses and the slave station apparatuses, the control apparatus including an information acquisition unit that acquires information regarding traffic of the data transmitted and received between the master station apparatuses and the slave station apparatuses, and a switching control unit that performs, on the basis of the information regarding the traffic acquired by the information acquisition unit, switching-control of an assignment relationship between the master station apparatus and the slave station apparatus and switching-control of a transfer path of data between the master station apparatus and the slave station apparatus.

公开(公告)号：EP3576467B1

公开(公告)日：2021-03-10

申请号：EP19187791.9

申请日：2014-01-14

发明人： ABDEL-SAMAD, Ayman Ahmed Mahmoud ,  ARORA, Dinesh Kumar ,  EBRAHIM, Mohamed Galal El-Din ,  SUZUKI, Takashi

IPC分类号： H04W48/18 ,  H04L12/917 ,  H04W36/22 ,  H04W48/06

公开(公告)号：EP2798812B1

公开(公告)日：2020-02-05

申请号：EP12808259.1

申请日：2012-12-20

申请人： ABB Schweiz AG

发明人： SCHULZ, Dirk ,  RUPPERT, Markus

IPC分类号： H04L29/06 ,  H04L29/08 ,  H04L12/917

公开(公告)号：EP3107326B1

公开(公告)日：2020-01-15

申请号：EP15749085.5

申请日：2015-02-13

申请人： NEC Corporation

发明人： FUJINAMI, Makoto

IPC分类号： H04W24/02 ,  H04L12/857 ,  H04L12/917 ,  H04W24/04 ,  H04W88/08 ,  H04W88/12 ,  H04W92/04 ,  H04L12/46 ,  H04W84/00 ,  H04W48/00 ,  H04W24/00

公开(公告)号：EP3382963A1

公开(公告)日：2018-10-03

申请号：EP16880661.0

申请日：2016-09-04

申请人： Wangsu Science & Technology Co., Ltd.

发明人： CHEN, Weicai

IPC分类号： H04L12/917

CPC分类号： H04L47/76 ,  G06F3/04847 ,  H04L41/0896 ,  H04L41/16 ,  H04L65/4084 ,  H04L65/80 ,  H04L67/10 ,  H04L67/28 ,  H04L67/2852 ,  H04L67/289

摘要： The present disclosure relates to a method and a system for self-adaptive bandwidth control of a CDN platform. In the solution, a Ul platform provides a unified configuration port and function operation interface for the system for self-adaptive bandwidth control. A proxy performs a task registration on the control center to obtain the controllable CDN service resources assigned by the control center. Then, data is collected from the CDN service resources and the collected data is sent to the control center. The control center gathers and analyzes the collected data to generate a self-adaptive control line, and allocates a control command to the proxy. After the proxy receives the control command, by performing self-learning and adjustment, the proxy generates a control policy, and allocates the control policy to corresponding CDN service resources to realize the self-adaptive bandwidth control of the CDN platform.