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. 发明授权

EP2399378B1 METHOD FOR PROVIDING INCENTIVE MECHANISMS FOR OUT-OF-ORDER DOWNLOAD IN COMMUNICATION NETWORKS DEDICATED TO THE DISTRIBUTION OF VIDEO-ON-DEMAND CONTENT 有权
公开(公告)号：EP2399378B1
公开(公告)日：2018-10-24
申请号：EP10702147.9
申请日：2010-02-03
申请人： Thomson Licensing
发明人： LE SCOUARNEC, Nicolas , CHAMPEL, Mary-Luc
IPC分类号： H04L29/08
CPC分类号： H04L67/104 , H04L65/4084 , H04L65/602 , H04L67/108 , H04L67/1082
摘要： The present invention concerns a method of transferring content from a first communication device to a second communication device in a communication network, comprising the following steps: defining a first probability, according to which a content can be encoded; defining a second probability, according to which a content can be chosen; upon request of content from said second communication device to said first communication device: encoding content with another content according to said first probability, said content being chosen with said second probability, and transferring content z=x XOR y from said first communication device to said second communication device, or according to probability 1−pe transferring unencoded content x from said first communication device to said second communication device.

2. 发明公开

EP3356962A1 SELECTIVE SYNCHRONIZATION AND DISTRIBUTED CONTENT ITEM BLOCK CACHING FOR MULTI-PREMISES HOSTING OF DIGITAL CONTENT ITEMS 审中-公开
公开(公告)号：EP3356962A1
公开(公告)日：2018-08-08
申请号：EP16791146.0
申请日：2016-10-11
申请人： Dropbox, Inc.
发明人： VON MUHLEN, Marcio , BUNGER, Nils
IPC分类号： G06F17/30
CPC分类号： G06F17/30575 , G06F17/30067 , G06F17/30132 , G06F17/30174 , G06F17/30215 , H04L47/196 , H04L61/1582 , H04L67/06 , H04L67/10 , H04L67/1023 , H04L67/104 , H04L67/108 , H04L67/1095 , H04L67/1097 , H04L67/2842
摘要： A synchronization protocol for multi-premises hosting of digital content items. In one embodiments, for example, a method, comprising: detecting creation or modification of a content item; determining a content item namespace to which the content item belongs; obtaining an identifier of a block server to which the content item namespace is assigned; and uploading any content item blocks of the content item to the block server that are not already stored at the block server.

3. 发明授权

EP2504977B1 PEER-TO-PEER COMMUNICATION OF NON-COMMON DATA 有权
标题翻译：非共同数据的对等通信
公开(公告)号：EP2504977B1
公开(公告)日：2018-02-21
申请号：EP10716776.9
申请日：2010-03-29
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： EL KHAYAT, Ibtissam , LEPROPRE, Pierre
IPC分类号： H04L29/08
CPC分类号： H04L67/104 , H04L67/02 , H04L67/1063 , H04L67/108

4. 发明授权

EP2681869B1 PEER-TO-PEER LIVE STREAMING 有权
标题翻译：对等实时流式传输
公开(公告)号：EP2681869B1
公开(公告)日：2018-01-31
申请号：EP12782724.4
申请日：2012-02-28
申请人： BitTorrent, Inc.
发明人： COHEN, Bram
IPC分类号： H04L29/06 , H04L29/08
CPC分类号： H04L67/108 , H04L29/08333 , H04L29/08405 , H04L65/4069 , H04L65/602 , H04L67/104 , H04L67/1076
摘要： According to a peer-to-peer protocol, a peer-to-peer network includes multiple clubs and multiple peers that receive content distributed by a source of the network. Each of the plurality of peers is part of at least two of the clubs. As content is generated, the source divides the content into multiple data blocks and assigns each data block to a club. Each data block is transmitted to peers that belong to the club assigned to the data block. When a peer in a club receives a data block assigned to that club, the peer distributes the data block to other peers in the club. Additionally, the peer transmits the data block to peers in other clubs. Also, the peer receives data blocks assigned to other clubs from peers that are not members of the club.

5. 发明公开

EP3089426A1 DATA DOWNLOAD METHOD AND DEVICE 审中-公开
标题翻译： VERFAHREN UND VORRICHTUNG ZUM HERUNTERLADEN VON DATEN
公开(公告)号：EP3089426A1
公开(公告)日：2016-11-02
申请号：EP14874406.3
申请日：2014-12-12
申请人： Lecloud Computing Co., Ltd.
发明人： MA, Zhou , LI, Ming , LI, Zhuo
IPC分类号： H04L29/08
CPC分类号： H04L67/1078 , H04L67/06 , H04L67/108
摘要： Disclosed are a data download method and device. The method comprises: based on a peer-to-peer network (P2P) manner, in the process of downloading data from a content delivery network (CDN), when detecting that the total number of clients connected to a locally existing P2P is updated, updating, by a client, a local download decision, a data identifier of data already downloaded and a data identifier of data to be downloaded being recorded in the local download decision (100); sending, by the client, the local download decision to other clients connected to the locally existing P2P, and receiving download decisions sent by other clients connected to the locally existing P2P (110); and comparing, by the client, the local download decision with the received download decisions, and when it is determined that the local download decision and any received download decision contain the same data identifier according to the comparison result, determining an adjustment policy with respect to the local download decision based on a data download state characterized by the same data identifier (120). This method avoids the repetitive download of data already downloaded, thereby effectively saving network resources.
摘要翻译：公开了一种数据下载方法和装置。该方法包括：基于对等网络（P2P）的方式，在从内容分发网络（CDN）下载数据的过程中，当检测到连接到本地存在的P2P的客户端的总数量被更新时，由客户端更新本地下载决定，已经下载的数据的数据标识符和要下载的数据的数据标识符被记录在本地下载决定（100）中; 由客户端发送本地下载决定给与本地现有P2P连接的其他客户端，并接收连接到本地存在的P2P（110）的其他客户端发送的下载决定; 以及由客户端将本地下载决定与所接收的下载决定进行比较，以及当根据比较结果确定本地下载决定和任何接收到的下载决定包含相同的数据标识符时，确定相对于基于由相同数据标识符（120）表征的数据下载状态的本地下载决定。该方法避免了已经下载的数据的重复下载，从而有效地节省了网络资源。

6. 发明授权

EP1958421B1 VERFAHREN UND PEER-NETZWERK ZUR ERMITTLUNG DER PEER-NETZWERK-HERKUNFTSSTATION EINER DATEI 有权
标题翻译：过程和Peer网络确定等网络ORIGIN站FILE
公开(公告)号：EP1958421B1
公开(公告)日：2016-06-15
申请号：EP06807485.5
申请日：2006-10-23
申请人： Siemens Aktiengesellschaft
发明人： BÄSE, Gero , KUTKA, Robert , PANDEL, Jürgen
IPC分类号： H04L29/08
CPC分类号： H04L67/104 , H04L63/12 , H04L67/108

7. 发明公开

EP2993864A4 PUBLIC AND PRIVATE HYBRID DISTRIBUTED CLOUD STORAGE SYSTEM AND CLOUD STORAGE METHOD 审中-公开
标题翻译：公共和私有混合分布式云存储系统和云存储过程
公开(公告)号：EP2993864A4
公开(公告)日：2016-05-04
申请号：EP13886349
申请日：2013-10-21
申请人： BEIJING GUPANCHUANGSHI SCIENCE AND TECHNOLOGY DEV CO LTD
发明人： ZHOU HAIYAN
IPC分类号： H04L29/08
CPC分类号： H04L63/20 , H04L29/08 , H04L63/08 , H04L63/105 , H04L67/10 , H04L67/108 , H04L67/1097
摘要： A public and private hybrid distributed cloud storage system and a cloud storage method. The cloud storage system includes an application system, a segmentation aggregation system, a public storage system and a private storage system. The application system is configured to provide original complete data and initiate an access request to the segmentation aggregation system. The segmentation aggregation system is configured for dividing the original complete data into a number of data fragments, and distributing said data fragments to said public storage system and private storage system according to a preset storage proportion and also receiving the data fragments returned by the public and private storage systems and aggregating them into the complete data, and then transferring to said application system. The public storage system is configured to manage, authenticate and store data fragments. The private system is configured to manage, authenticate, count, control and store data fragments. The method is based on the cloud storage system and consists of the steps of logging data and reading data. This invention gives solution to problems that the private storage system has limited capacity and inadequate bandwidth and the public storage system is vulnerable in security.
摘要翻译：公共和私有混合分布式云存储系统和云存储方法。云存储系统包括应用系统，分段聚合系统，公共存储系统和专用存储系统。应用系统被配置为提供原始完整数据并且向分段聚合系统发起访问请求。分段聚合系统被配置为将原始完整数据划分成多个数据片段，并根据预设的存储比例将所述数据片段分配到所述公共存储系统和专用存储系统，并且还接收公众返回的数据片段，以及私有存储系统并将其聚合到完整数据中，然后转移到所述应用系统。公共存储系统被配置为管理，认证和存储数据片段。私有系统被配置为管理，验证，计数，控制和存储数据片段。该方法基于云存储系统，包括记录数据和读取数据的步骤。本发明解决了私有存储系统具有有限容量和带宽不足以及公共存储系统在安全性方面易受影响的问题。

8. 发明公开

EP2946290A1 PEER-TO-PEER SOFTWARE UPDATES 有权转让
标题翻译：对等网络软件更新
公开(公告)号：EP2946290A1
公开(公告)日：2015-11-25
申请号：EP14740395.0
申请日：2014-01-14
申请人： Google Inc.
发明人： MAYO, Peter Brian, George , GARRETT, Donald, Alfred
IPC分类号： G06F9/445 , G06F15/16
CPC分类号： H04L67/34 , G06F8/65 , H04L67/1068 , H04L67/108 , H04L67/1091
摘要： Various aspects of the subject technology relate to systems, methods, and machine- readable media for providing a software update. A system is configured to receive, from an update server, an update patch for a computer program installed on a memory of a first computing machine, execute the update patch on a first computing machine to update the computer program, receive a request for the updated computer program from a second computing machine, and transmit the updated computer program installed on the memory of the first computing machine to the second computing machine without transmitting the update patch.

9. 发明公开

EP2920689A1 EFFICIENT HIGH AVAILABILITY STORAGE SYSTEMS 审中-公开
标题翻译：具有高可用性高效的存储系统
公开(公告)号：EP2920689A1
公开(公告)日：2015-09-23
申请号：EP13867762.0
申请日：2013-12-30
申请人： Huawei Technologies Co., Ltd.
发明人： SHI, Guangyu , XU, Xiangyang , LI, Zhi
IPC分类号： G06F9/45
CPC分类号： H04L67/10 , G06F11/1092 , G06F2211/1009 , G06F2211/1028 , G06F2211/105 , G06F2211/1057 , H04L67/108 , H04L67/1097 , H04L69/40 , Y10S707/99955
摘要： A server configured to form part of a data protection group, wherein the server comprises a memory, a transceiver configured to receive a request to store a data file from another device, and a processor coupled to the memory and the transceiver and configured to acquire the request to store a data file, write the data file to a container in the memory, and encode the container contents when the container becomes full to generate a plurality of encoded blocks, wherein the transceiver is further configured to distribute the plurality of encoded blocks over peer servers in the data protection group.

10. 发明公开

EP2829041A4 A METHOD OF CONTENT DELIVERY IN LTE RAN, AN ENB AND COMMUNICATION SYSTEM 审中-公开
标题翻译：一种用于在LTE RAN，E-Node-B和通信系统中提供内容
公开(公告)号：EP2829041A4
公开(公告)日：2015-04-15
申请号：EP13798538
申请日：2013-11-06
申请人： HUAWEI TECH CO LTD
发明人： MADHAVAN SREEKANTH , NANDIRAJU RAVI SHANKAR
IPC分类号： H04L29/06 , H04L29/08 , H04W4/18
CPC分类号： H04L67/2842 , H04L67/1065 , H04L67/108 , H04W4/18
摘要： The embodiments of the present invention provide a method of content delivery in LTE RAN, an eNB and communication system. The method includes: receiving, by an eNB from an UE, a client request for requesting content data; checking a segment map according to the client request; acquiring the plurality of segments from one or more eNBs of the RAN according to the index information in the segment map; generating the content data by using the plurality of segments; sending the content data to the UE. In this invention, a content data is divided into a plurality of segments and the segments are distributed in a RAN. Furthermore, the content data is acquired from neighboring nodes of RAN as much as possible, such that cache hit ratio is improved and the link between RAN and CN is saved.

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