专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP1858213A1 A METHOD FOR IMPLEMENTING MPLS MESSAGE FORWARDING AND AN EQUIPMENT THEREOF 有权
标题翻译：程序对实现MPLS报文发送及其装置
公开(公告)号：EP1858213A1
公开(公告)日：2007-11-21
申请号：EP06791042.2
申请日：2006-09-19
申请人： Huawei Technologies Co., Ltd.
发明人： WU, Jian , WANG, Yi , ZHANG, Dapeng
IPC分类号： H04L12/56 , H04L29/06
CPC分类号： H04L29/1233 , H04L29/12839 , H04L45/50 , H04L49/3009 , H04L49/351 , H04L49/354 , H04L61/25 , H04L61/6022
摘要： A method and a device for forwarding an MPLS packet, the method comprising: configuring an MPLS packet interface board in an ether switching device, allocating a private MAC address to a port number of the MPLS packet interface board, and establishing a correlation between the private MAC address and the public MAC address; obtaining the private MAC address and the port number corresponding to a destination public MAC address of the MPLS packet according to the correlation; substituting the private MAC address for the public MAC address in the MPLS packet; forwarding the MPLS packet to the corresponding port according to the private MAC address. The device comprises: an MPLS packet interface board arranged in an ether switching device, for providing a dedicated interface for MPLS packet forwarding; and a MAC address converting module, for converting between the public MAC address in the MPLS packet and the private MAC address in the ether switching device. According to the invention, various services based on MPLS, such as PWE3, L2VPN, MPLS traffic engineering and so on, can be supported on layer-2 and layer-3 ether switch chips.
摘要翻译：一种方法，以及用于转发数据包到一个MPLS设备，所述方法包括：在与醚开关装置配置MPLS报文接口板，分配私有MAC地址到MPLS分组接口板的端口号，并建立私人之间的相关性 MAC地址和公共MAC地址; 获得所述私有MAC地址和对应于该MPLS报文gemäß至相关的目的地的公共MAC地址的端口号; 代专用MAC地址对MPLS报文的公共MAC地址; 转发MPLS报文到该端口CORRESPONDINGgemäß到专用MAC地址。该装置包括：MPLS报文接口板在乙醚中在切换装置，用于提供用于MPLS转发报文的专用接口布置; 和MAC地址转换模块，用于在MPLS报文中的公共MAC地址，并在醚开关装置的私有MAC地址之间的转换。。根据本发明，基于MPLS ,:如PWE3，L2VPN，MPLS流量工程等，可以在第2层和第3层交换机芯片醚支持各种服务。

2. 发明授权

EP2843570B1 FILE READING METHOD, STORAGE DEVICE AND READING SYSTEM 有权
公开(公告)号：EP2843570B1
公开(公告)日：2018-11-28
申请号：EP13882624.3
申请日：2013-06-21
申请人： Huawei Technologies Co., Ltd.
发明人： WU, Jian
IPC分类号： G06F17/30 , G06F12/08
CPC分类号： G06F12/0862 , G06F17/30091 , G06F17/30132 , G06F17/30159 , G06F2212/602
摘要： Embodiments of the present invention provide a file reading method, storage device, and reading system, which relates to the field of file reading. The method includes: receiving, by a storage device, a first read request sent by a client, where to-be-read data requested by the first read request is a part of the file; reading, from a cache, data that is of the to-be-read data and located in the cache, and reading, from a first storage medium, data that is of the to-be-read data and not located in the cache; and pre-reading, from the first storage medium, data in at least one of the containers, and storing the pre-read data into the cache, where the pre-read container includes at least one unread file segment of the file. The storage device includes: a receive module, a reading module, and a pre-reading module. The reading system includes: a user equipment and the foregoing storage device. According to the present invention, a time overhead in reading data is reduced, and no additional hardware expenditure is required, thereby reducing hardware costs.

3. 发明公开

EP2334023A1 METHOD, EQUIPMENT AND SYSTEM FOR CONFIGURING A SERVICE AREA IDENTIFIER 无效
标题翻译： VERFAHREN，设备系统ZUR KONFIGURATION EINES SERVICEBEREICHSIDENTIFIKATORS
公开(公告)号：EP2334023A1
公开(公告)日：2011-06-15
申请号：EP09817263.8
申请日：2009-09-25
申请人： Huawei Technologies Co., Ltd.
发明人： WU, Jian
IPC分类号： H04L29/06
CPC分类号： H04W8/26 , H04W24/02 , H04W88/08 , H04W88/12
摘要： In the field of communications, a method, a device, and a system for configuring a Service Area Identifier (SAI) are disclosed. The method includes: receiving signaling of a service; detecting a the service type according to the signaling of the service; and filling a dedicated SAI corresponding to the service in a Radio Access Network Application Part (RANAP) message according to the service type. The device includes a configuration module, a receiving module, a detection module, and a filling module. The system includes the device for configuring an SAI. An Access Point (AP) includes the device for configuring an SAI. An Access Gateway (AG) includes the device for configuring an SAI. By configuring the dedicated SAI for the same type service, the problem that it is difficult to configure the SAI is solved, and requirements of different services for configuring the SAI may be flexibly satisfied.
摘要翻译：在通信领域中，公开了一种用于配置服务区域标识符（SAI）的方法，设备和系统。该方法包括：接收业务的信令; 根据服务的信令检测服务类型; 并根据服务类型在无线电接入网络应用部分（RANAP）消息中填写与该业务相对应的专用SAI。该装置包括配置模块，接收模块，检测模块和填充模块。该系统包括用于配置SAI的设备。接入点（AP）包括用于配置SAI的设备。接入网关（AG）包括用于配置SAI的设备。通过配置相同类型业务的专用SAI，解决了难以配置SAI的问题，可以灵活地满足不同业务对于SAI配置的要求。

4. 发明公开

EP4262310A1 DATA TRANSMISSION METHOD AND APPARATUS 审中-实审
公开(公告)号：EP4262310A1
公开(公告)日：2023-10-18
申请号：EP20967414.2
申请日：2020-12-29
申请人： Huawei Technologies Co., Ltd.
发明人： LI, Nijun , WU, Kedi , WU, Jian , LIAO, Shuri
IPC分类号： H04W72/10
摘要： Embodiments of this application provide a data transmission method and apparatus. The method includes: A transmit device calculates an original priority of proportional-fair PF scheduling of a target logical channel; the transmit device calculates a priority modification factor of the target logical channel based on whether a first packet in a current minimum effective transmission unit METU that is being sent on the target logical channel has left a buffer queue; the transmit device performs weighting on the original priority of the target logical channel by using the priority modification factor, to obtain a modified priority of the target logical channel; and the transmit device schedules the target logical channel based on the modified priority. The data transmission method according to embodiments of this application may be used, for example, in a cloud VR service scenario in which HEVC coding is used, and weighting is performed on a logical channel for transmitting cloud VR service data, to accelerate a transmission speed of the cloud VR service data, thereby improving integrity of cloud VR data transmission when an extremely low air interface delay requirement is met.

5. 发明公开

EP2843570A1 FILE READING METHOD, STORAGE DEVICE AND READING SYSTEM 有权
标题翻译： DATEILESEVERFAHREN，SPEICHERUNGSVORRICHTUNG UND LESESYSTEM
公开(公告)号：EP2843570A1
公开(公告)日：2015-03-04
申请号：EP13882624.3
申请日：2013-06-21
申请人： Huawei Technologies Co., Ltd.
发明人： WU, Jian
IPC分类号： G06F17/30
CPC分类号： G06F12/0862 , G06F17/30091 , G06F17/30132 , G06F17/30159 , G06F2212/602
摘要： Embodiments of the present invention provide a file reading method, storage device, and reading system, which relates to the field of file reading. The method includes: receiving, by a storage device, a first read request sent by a client, where to-be-read data requested by the first read request is a part of the file; reading, from a cache, data that is of the to-be-read data and located in the cache, and reading, from a first storage medium, data that is of the to-be-read data and not located in the cache; and pre-reading, from the first storage medium, data in at least one of the containers, and storing the pre-read data into the cache, where the pre-read container includes at least one unread file segment of the file. The storage device includes: a receive module, a reading module, and a pre-reading module. The reading system includes: a user equipment and the foregoing storage device. According to the present invention, a time overhead in reading data is reduced, and no additional hardware expenditure is required, thereby reducing hardware costs.
摘要翻译：本发明的实施例提供了一种与文件读取领域有关的文件读取方法，存储装置和读取系统。该方法包括：由存储装置接收由客户发送的第一读请求，其中由第一读请求请求的被读数据是该文件的一部分; 从缓存读取要被读取的数据并位于高速缓存中的数据，以及从第一存储介质读取要被读取的数据并且不位于高速缓存中的数据; 以及从所述第一存储介质预读取至少一个所述容器中的数据，以及将所述预读数据存储到所述高速缓存中，其中所述预读容器包括所述文件的至少一个未读文件段。存储装置包括：接收模块，读取模块和预读取模块。读取系统包括：用户设备和上述存储设备。根据本发明，减少了读取数据的时间开销，并且不需要额外的硬件支出，从而降低硬件成本。

6. 发明公开

EP2040399A1 AN OPTICAL BURST SWITCHING NETWORK BASED BURST PACKET TRANSMITTING SYSTEM AND THE METHOD THEREOF 有权
标题翻译： BURSTPAKETÜBERTRAGUNGSSYSTEMAUF DER BASIS EINES OPTISCHEN BURST-VERMITTLUNGSNETZWERKS UND VERFAHRENDAFÜR
公开(公告)号：EP2040399A1
公开(公告)日：2009-03-25
申请号：EP07764140.5
申请日：2007-06-29
申请人： Huawei Technologies Co., Ltd. , Beijing University of Posts and Telecommunications
发明人： LIU, Xin , WU, Jian , LIN, Jintong , LIU, Yue
IPC分类号： H04B10/24
CPC分类号： H04Q11/0066 , H04L45/302 , H04Q11/0071 , H04Q2011/0064 , H04Q2011/0084
摘要： System sending burst based on an optical burst switching network includes a service data packet receiving and information extracting module, a burst generation and information maintenance module, a storage unit controller, a burst buffer and a burst-to-be-sent information receiving and processing module. Method sending burst based on an optical burst switching network includes writing service data and description information to a buffer; assembling the service data to a burst, and storing the burst to a storage unit; sending the description information of the burst to a scheduling chip; reading a burst-to-be-sent from the storage unit to the burst buffer; converting the burst to an optical burst data packet, and sending the optical burst data packet to a destination address. The data and the description information are respectively stored in embodiments of the invention, thus avoiding multiple transferring and operation of the data, and thereby improving the assembling efficiency.
摘要翻译：基于光突发交换网络的系统发送突发包括业务数据分组接收和信息提取模块，脉冲串生成和信息维护模块，存储单元控制器，突发缓冲器和要发送的突发信息接收和处理模块。基于光突发交换网络的方法发送突发包括将服务数据和描述信息写入缓冲器; 将所述服务数据组合成突发，并将所述突发存储到存储单元; 将所述突发的描述信息发送到调度芯片; 读取从存储单元发送到突发缓冲器的突发; 将脉冲串转换为光突发数据分组，并将光突发数据分组发送到目的地地址。数据和描述信息分别存储在本发明的实施例中，从而避免数据的多次传送和操作，从而提高组装效率。

7. 发明公开

EP3402124A1 SERVICE SCHEDULING METHOD AND DEVICE, AND SERVICE ISSUING METHOD AND DEVICE 有权
公开(公告)号：EP3402124A1
公开(公告)日：2018-11-14
申请号：EP17842597.1
申请日：2017-04-11
申请人： Huawei Technologies Co., Ltd.
发明人： ZHANG, Liya , ZHANG, Liang , WU, Jian
IPC分类号： H04L12/24
CPC分类号： H04L41/0893 , H04L12/4641 , H04L41/5003
摘要： This application belongs to the field of service orchestration and discloses a service orchestration method and apparatus, and a service provisioning method and apparatus. The method includes: obtaining a service template, where the service template includes the following options: a service attribute used to describe a service, a service policy used to configure the service, and a service parameter that can be filled in by a user; obtaining a service identity, a service attribute, and a service policy that are entered by an operator and a default service parameter; filling in the options of the service template with the service attribute and the service policy that are entered by the operator and the default service parameter; associating the service template that is filled in with the service identity; and storing the service template that is associated with the service identity in a service type library, and publishing the service template to the user.

8. 发明公开

EP3389223A1 METHOD AND DEVICE FOR DETERMINING RESOURCE INDICATOR 有权
公开(公告)号：EP3389223A1
公开(公告)日：2018-10-17
申请号：EP17755815.2
申请日：2017-02-22
申请人： Huawei Technologies Co., Ltd.
发明人： ZHANG, Shehui , AKHILESH, Santosh , WU, Jian
IPC分类号： H04L12/26 , H04L29/08
CPC分类号： H04L43/08 , H04L29/08 , H04L43/06 , H04L67/02 , H04W4/70
摘要： This application discloses a method and an apparatus for determining a resource indicator, so that according to a specified resource, another resource associated with the resource can be determined, thereby rapidly determining an indicator of the resource. The method includes: obtaining, by a server, association relationship tree information, where the association relationship tree information is used to indicate association relationships between multiple resources, the multiple resources include resources located at at least three resource layers, the association relationships include a direct association relationship and an indirect association relationship, two resources having the direct association relationship are separately located at two adjacent resource layers, and two resources having the indirect association relationship are separately located at resource layers spaced by at least one resource layer; determining, by the server according to the association relationship tree information, a second resource having the indirect association relationship with a first resource, where the second resource is used to determine an indicator of the first resource; and determining, by the server, the indicator of the first resource according to the second resource.

9. 发明公开

EP3352415A1 SMB SERVICE FAILURE HANDLING METHOD, AND STORAGE DEVICE 有权
公开(公告)号：EP3352415A1
公开(公告)日：2018-07-25
申请号：EP16910788.5
申请日：2016-11-25
申请人： Huawei Technologies Co., Ltd.
发明人： WANG, Zhengjiang , LUO, Xianqiang , HE, Yi , HUANG, Keji , WU, Jian , ZHANG, Mingqian
IPC分类号： H04L12/24
CPC分类号： G06F11/2056 , G06F3/067 , G06F11/1448 , G06F11/1458 , G06F11/2089 , H04L41/0668 , H04L67/1097 , H04L69/40
摘要： The present invention discloses an SMB service fault processing method, including: generating, by a first storage device, a file handle according to a first file open instruction sent by a host, and sending the file handle to a second storage device; saving, by the second storage device, the file handle as a backup handle; activating, by the second storage device, an IP address of the first storage device according to fault information sent by the first storage device, and establishing a communication connection to the host; and determining, by the second storage device according to a handle identifier in a second file open instruction sent by the host, a file handle corresponding to the handle identifier, opening a file according to the file handle, and sending an operation result to the host. The present invention further provides a host and a storage array that can implement the foregoing method. In the present invention, when a storage device that processes an SMB service is faulty, the SMB service may be taken over by a secondary storage device, so that the SMB service is executed without interruption.

10. 发明授权

EP2224640B1 A HANDOVER METHOD, APPARATUS AND SYSTEM BETWEEN APS 有权
标题翻译：对分娩方法，装置及系统之间的APS
公开(公告)号：EP2224640B1
公开(公告)日：2015-02-11
申请号：EP08871037.1
申请日：2008-12-26
申请人： Huawei Technologies Co., Ltd.
发明人： WU, Jian
IPC分类号： H04L12/46 , H04L12/66 , H04W28/26 , H04W36/00 , H04W76/02
CPC分类号： H04L12/66 , H04L12/4633 , H04W28/26 , H04W36/0011 , H04W76/12
摘要： A method, apparatus, and system for performing handover between access points (APs) are disclosed. The method includes the following steps: a source AP sends a handover request to a target AP; if determining, according to related resources and context of a user equipment (UE) in the handover request, that handover conditions are met, the target AP reserves resources and establishes a transmission link and a radio link, and synchronizes with the UE when the UE performs the reconfiguration; an access gateway (AG) adjusts the uplink and downlink tunnels with the source AP to the uplink and downlink tunnels with the target AP. With the method, apparatus and system, the handover between two APs that use the same RNC-ID can be implemented, and the burden of the core network is lightened.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式