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

US08504682B2 Localization of peer to peer traffic 有权
标题翻译：对等流量本地化
公开(公告)号：US08504682B2
公开(公告)日：2013-08-06
申请号：US12640833
申请日：2009-12-17
申请人： Moritz M. Steiner , Ivica Rimac , Hilt Volker
发明人： Moritz M. Steiner , Ivica Rimac , Hilt Volker
IPC分类号： G06F15/173
CPC分类号： H04L67/104 , H04L67/1002 , H04L67/1021 , H04L67/1061
摘要： A method of processing peer-to-peer requests is provided. The method may include; storing, at a network element, peer information in a database for each peer of a plurality of peers, the peer information indicating at least one ISP associated with the peer and the content contained by the peer, receiving a request for content from a requester, and sending a response to the content requester based on the ISP with which the requester is associated and the stored peer information.
摘要翻译：提供了一种处理对等请求的方法。该方法可以包括：在网元处存储多个对等体中的每个对等体的数据库中的对等信息，所述对等信息指示与所述对等体相关联的至少一个ISP和所述对等体包含的内容，从请求者接收对内容的请求，以及基于与所述请求者相关联的所述ISP和所存储的对等体信息，向所述内容请求者发送响应。

2. 发明授权

US08331365B2 Adaptive and scalable QoS architecture for single-bearer multicast/broadcast services 有权
标题翻译：用于单载波组播/广播服务的自适应和可扩展的QoS架构
公开(公告)号：US08331365B2
公开(公告)日：2012-12-11
申请号：US11630028
申请日：2005-06-17
申请人： Jose Luis Rey , Ivica Rimac , Rolf Hakenberg
发明人： Jose Luis Rey , Ivica Rimac , Rolf Hakenberg
IPC分类号： H04L12/28
CPC分类号： H04W28/06 , H04L12/1836 , H04L12/189 , H04W4/18
摘要： The present invention relates to a method for filtering a multiplexed packet stream in a network entity of the core network or the radio access network of a mobile communication system. The multiplexed packet stream provides a multicast or broadcast service and is delivered from a service center via the network entity to a mobile terminal. Further, the network entity comprises a service manager providing a quality-of-service management function. The invention further relates to a network entity provided with filtering capabilities, as well as to a communication system comprising the network entity. To provide an adaptive multimedia broadcast/multicast service QoS architecture that is scalable to a great number of users the invention suggests providing the service in form of a multiplexed packet stream via a single bearer service an equipping nodes within the distribution tree of the service filter capability allowing to filter the multiplexed stream based on the downlink quality-of-service constraints obtained from a service manager.
摘要翻译：本发明涉及一种在核心网络或移动通信系统的无线电接入网络的网络实体中过滤复用分组流的方法。复用的分组流提供多播或广播服务，并且经由网络实体从服务中心传送到移动终端。此外，网络实体包括提供服务质量管理功能的服务管理器。本发明还涉及一种提供过滤功能的网络实体，以及包括网络实体的通信系统。为了提供可扩展到大量用户的自适应多媒体广播/组播服务QoS架构，本发明建议经由单一承载服务以多路复用分组流的形式提供服务，在服务滤波器能力的分发树中配备节点允许基于从服务管理器获得的下行链路服务质量约束来过滤多路复用流。

3. 发明申请

US20120195362A1 System and Method for Managing Cache Storage in Adaptive Video Streaming System 审中-公开
标题翻译：在自适应视频流系统中管理缓存存储的系统和方法
公开(公告)号：US20120195362A1
公开(公告)日：2012-08-02
申请号：US13019741
申请日：2011-02-02
申请人： Steven A. Benno , Jairo O. Esteban , Ivica Rimac
发明人： Steven A. Benno , Jairo O. Esteban , Ivica Rimac
IPC分类号： H04N7/26
CPC分类号： H04N21/222 , H04L67/2852 , H04N21/23439 , H04N21/26258 , H04N21/6125 , H04N21/8456
摘要： A normalized cost measure is determined for each encoded video segment within each of a plurality of sequences of encoded video segments that are associated with a video program and stored in a cache memory, relative to the sequence to which the encoded video segment belongs. One or more encoded video segments are selected from among the encoded video segments in the plurality of sequences, based on the normalized cost measures. The selected encoded video segments are removed from the cache memory. An encoded video segment having a lowest normalized cost measure among the encoded video segments in the plurality of sequences may be selected, for example.
摘要翻译：相对于编码视频段所属的序列，确定与视频节目相关联并存储在高速缓冲存储器中的多个编码视频片段序列之内的每个编码视频片段的归一化成本度量。基于标准化成本测量，从多个序列中的编码视频片段中选择一个或多个编码视频片段。所选择的编码视频片段从高速缓冲存储器中移除。例如，可以选择在多个序列中的编码视频片段中具有最低标准化成本测量的编码视频片段。

4. 发明申请

US20110202651A1 PRICE-AWARE NEIGHBORHOOD SELECTION FOR PEER-TO-PEER NETWORKS 有权
标题翻译：价格相近的对等网络选择
公开(公告)号：US20110202651A1
公开(公告)日：2011-08-18
申请号：US12707027
申请日：2010-02-17
申请人： Volker Hilt , Ivica Rimac , Srinivasan Seetharaman
发明人： Volker Hilt , Ivica Rimac , Srinivasan Seetharaman
IPC分类号： G06F15/173 , G06F15/16
CPC分类号： H04L67/1072 , H04L67/1063
摘要： A method and apparatus for peer-to-peer file sharing is provided. In some embodiments, the method includes receiving a request for a list of neighbor peers, where the request is made by a requesting peer device, and where the requesting peer device has a local internet service provider (ISP). The method may also include employing a server device to rank each neighbor peer in a plurality of neighbor peers based on whether the respective neighbor peer is external to the local ISP, and if the respective neighbor peer is external to the ISP, further based on a cost metric associated with a next ISP hop from the requesting peer device to the respective neighbor peer. The method may also include generating the list of neighbor peers based on the ranking of the neighbor peers, and enabling transmission of the list of neighbor peers to the requesting peer device.
摘要翻译：提供了一种用于对等文件共享的方法和装置。在一些实施例中，该方法包括接收对请求对等设备进行请求以及请求对等设备具有本地互联网服务提供商（ISP）的邻居对等体列表的请求。该方法还可以包括采用服务器设备来基于相应的邻居对等体是否在本地ISP外部对多个邻居对等体中的每个邻居进行排序，并且如果相应的邻居对等体在ISP的外部，则还基于与请求对等设备到相应邻居对等体的下一个ISP跳转相关联的成本度量。该方法还可以包括基于邻居对等体的等级生成邻居对等体的列表，并且使得能够向请求对等体设备发送邻居对等体列表。

5. 发明授权

US07957738B2 Adaptive and scalable QoS architecture for multi-bearer multicast/broadcast services 有权
标题翻译：适用于多承载组播/广播服务的QoS架构
公开(公告)号：US07957738B2
公开(公告)日：2011-06-07
申请号：US11630027
申请日：2005-06-17
申请人： Jose Luis Rey , Ivica Rimac , Rolf Hakenberg
发明人： Jose Luis Rey , Ivica Rimac , Rolf Hakenberg
IPC分类号： H04W4/00
CPC分类号： H04L12/18 , H04L47/15 , H04L47/70 , H04L47/805 , H04L47/806 , H04L47/824
摘要： The invention relates to a method for filtering and a network entity of the core network or the radio access network of a mobile communication system filtering streams belonging to a single user service. The packet streams, each being transported by a bearer service, provide a multicast or broadcast service and is delivered from a service center via the network entity to a mobile terminal. The network entity comprises a service manager providing a quality-of-service management function. The invention further relates to a communication system comprising the network entity. To provide an adaptive multimedia broadcast/multicast service QoS architecture that is scalable to a great number of users, the invention suggests providing the service in form of a packet streams, each being provided via a single bearer service, and equipping nodes within the distribution tree of the service filter capability allowing to (de)register bearer services providing the service based on the downlink quality-of-service constraints obtained from a service manager.
摘要翻译：本发明涉及用于过滤核心网络或移动通信系统的无线接入网络的网络实体的方法，其过滤属于单个用户服务的流。每个由承载服务传送的分组流提供多播或广播服务，并且经由网络实体从服务中心传送到移动终端。网络实体包括提供服务质量管理功能的服务管理器。本发明还涉及包括网络实体的通信系统。为了提供可扩展到大量用户的自适应多媒体广播/多播服务QoS架构，本发明建议以分组流的形式提供服务，每个分组流通过单个承载服务提供，并且为分配树中的节点提供装备服务过滤器能力允许（de）基于从服务管理器获得的下行链路服务质量约束注册提供服务的承载服务。

6. 发明申请

US20080244040A1 Method and Apparatus for Dynamically Pushing Content Over Wireless Networks 有权
标题翻译：无线网络动态推送内容的方法与装置
公开(公告)号：US20080244040A1
公开(公告)日：2008-10-02
申请号：US11693354
申请日：2007-03-29
申请人： Randeep S. Bhatia , Girija j. Narlikar , Sampath Rangarajan , Ivica Rimac
发明人： Randeep S. Bhatia , Girija j. Narlikar , Sampath Rangarajan , Ivica Rimac
IPC分类号： G06F15/16
CPC分类号： H04L67/04 , H04L12/1859 , H04L12/189 , H04L47/14 , H04L51/14 , H04L51/38 , H04L67/26 , H04L67/303 , H04L67/306 , H04W4/12
摘要： The invention includes a method and apparatus for dynamically pushing content over a wireless network A method includes obtaining network-level state information and user-level state information for a user in response to an indication that content is available for the user, determining whether a network-level condition is satisfied using the network-level state information, determining whether a user-level condition is satisfied using the user-level state information, and pushing the available content toward the user terminal of the user using the wireless network in response to the conditions being satisfied. The network-level state information includes cell utilization information for a cellular region associated with the user terminal of the user. The user-level state information includes at least one of a user channel quality, a user terminal power state, a user terminal battery power status, a user terminal memory status, at least one user terminal capability, and user subscription information for the user.
摘要翻译：本发明包括一种用于通过无线网络动态地推送内容的方法和装置。方法包括响应于内容可用于用户的指示，为用户获取网络级状态信息和用户级状态信息，确定网络使用网络级状态信息来满足级别条件，使用用户级状态信息确定是否满足用户级条件，并且响应于所述用户级状态信息，使用无线网络将可用内容推向用户的用户终端条件满足。网络级状态信息包括与用户的用户终端相关联的蜂窝区域的小区利用信息。用户级状态信息包括用户信道质量，用户终端电力状态，用户终端电池电力状态，用户终端存储器状态，至少一个用户终端能力以及用户的用户订阅信息中的至少一个。

7. 发明申请

US20140089452A1 CONTENT STREAM DELIVERY USING VARIABLE CACHE REPLACEMENT GRANULARITY 有权
标题翻译：使用可变缓存更改格式的内容流提供
公开(公告)号：US20140089452A1
公开(公告)日：2014-03-27
申请号：US13628563
申请日：2012-09-27
申请人： Andre Beck , Jairo O. Esteban , Steven A. Benno , Volker F. Hilt , Ivica Rimac , Yang Guo
发明人： Andre Beck , Jairo O. Esteban , Steven A. Benno , Volker F. Hilt , Ivica Rimac , Yang Guo
IPC分类号： G06F15/167
CPC分类号： H04L67/02 , H04L67/2842 , H04L67/42 , H04N21/8456
摘要： A method comprises associating at least one cache replacement granularity value with a given one of a plurality of content streams comprising a number of segments, receiving a request for a given segment of the given content stream in a network element, identifying a given portion of the given content stream which contains the given segment, updating a value corresponding to the given portion of the given content stream, and determining whether to store the given portion of the given content stream in a memory of the network element based at least in part on the updated value corresponding to the given portion. The at least one cache replacement granularity value represents a given number of segments, the given content stream being separable into one or more portions based at least in part on the at least one cache replacement granularity value.
摘要翻译：一种方法包括将至少一个高速缓存替代粒度值与包括多个段的多个内容流中的给定的一个相关联，接收对网络元素中给定内容流的给定段的请求，识别网络元素的给定部分给定内容流，其包含给定段，更新与给定内容流的给定部分对应的值，以及至少部分地基于所述内容流，确定是否将给定内容流的给定部分存储在网络元件的存储器中对应于给定部分的更新值。所述至少一个高速缓存替换粒度值表示给定数量的段，所述给定内容流至少部分地基于所述至少一个高速缓存替换粒度值可分为一个或多个部分。

8. 发明授权

US08443052B2 Topology aware cache storage 有权
标题翻译：拓扑感知缓存存储
公开(公告)号：US08443052B2
公开(公告)日：2013-05-14
申请号：US13610031
申请日：2012-09-11
申请人： Jairo O. Esteban , Andre Beck , Volker Hilt , Ivica Rimac
发明人： Jairo O. Esteban , Andre Beck , Volker Hilt , Ivica Rimac
IPC分类号： G06F15/167 , G06F15/16
CPC分类号： G06F17/30221 , G06F17/30017 , H04L67/2842
摘要： A content distribution network (CDN) comprising a hierarchy of content storage nodes (CSNs) or caches having storage space that is allocated between local space for storing locally popular content objects and federated space for storing a portion of the less popular content objects. Local space and federated space based upon changes in content object popularity and/or other utility factors. Optionally, parent/child (upstream/downstream) communication paths are used to migrate content between CSNs or caches of the same or different hierarchical levels to avoid utilizing higher price top hierarchical level communications channels.
摘要翻译：内容分发网络（CDN）包括内容存储节点（CSN）的层次结构或具有在用于存储本地流行的内容对象的本地空间之间分配的存储空间的高速缓存，以及用于存储不太受欢迎的内容对象的一部分的联合空间。基于内容对象流行度和/或其他效用因素的变化的本地空间和联合空间。可选地，父/子（上游/下游）通信路径用于在相同或不同分层级别的CSN或高速缓存之间迁移内容，以避免使用更高价格的顶级分层级通信信道。

9. 发明授权

US08295180B2 Quality of service aware rate throttling of delay tolerant traffic for energy efficient routing 有权
标题翻译：服务质量服务感知速率限制延迟容忍流量的节能路由
公开(公告)号：US08295180B2
公开(公告)日：2012-10-23
申请号：US12794268
申请日：2010-06-04
申请人： Uichin Lee , Ivica Rimac , Volker Friedrich Hilt
发明人： Uichin Lee , Ivica Rimac , Volker Friedrich Hilt
IPC分类号： H04L12/26 , H04L12/28
CPC分类号： H04L47/41 , Y02D30/20 , Y02D50/30
摘要： The invention is directed to energy-efficient network processing of delay tolerant data packet traffic. Embodiments of the invention determine if an aggregate of time critical traffic flow rates and minimum rates for meeting QoS requirements of delay tolerant traffic flows exceeds a combined optimal rate of packet processing engines of a network processor. In the affirmative case, embodiments set the processing rate of individual packet processing engines to a minimum rate, such that the cumulative rate of the packet processing engines meets the aggregate rate, and schedule the delay tolerant flows to meet their respective minimum rates. Advantageously, by throttling the processing rate of only delay tolerant traffic, energy consumption of network processors can be reduced while at the same time QoS requirements of the delay tolerant traffic and time critical traffic can be met.
摘要翻译：本发明涉及延迟容忍数据分组业务的节能网络处理。本发明的实施例确定用于满足延迟容许业务流的QoS要求的时间关键业务流量和最小速率的聚合是否超过网络处理器的分组处理引擎的组合最优速率。在肯定的情况下，实施例将各个分组处理引擎的处理速率设置为最小速率，使得分组处理引擎的累积速率满足总速率，并且调度延迟容许流以满足它们各自的最小速率。有利地，通过限制仅延迟容忍业务的处理速率，可以减少网络处理器的能量消耗，同时可以满足延迟容限业务和时间关键业务的QoS要求。

10. 发明申请

US20120071174A1 METHODS OF LOCATING DATA SPOTS AND NETWORKS AND USER EQUIPMENT FOR USING THE SAME 有权
标题翻译：定位数据点和网络的方法以及使用它们的用户设备
公开(公告)号：US20120071174A1
公开(公告)日：2012-03-22
申请号：US12885914
申请日：2010-09-20
申请人： Xuan Bao , Uichin Lee , Ivica Rimac
发明人： Xuan Bao , Uichin Lee , Ivica Rimac
IPC分类号： H04W24/02 , H04W24/00
CPC分类号： H04W48/16 , H04W4/02
摘要： Methods determine data spots in a network by identifying a transmission resource and its characteristics so as to determine geography of a data spot. Users are then directed to, locate, and/or move to the data spot and retrieve desired content. Users may be directed to the determined data spot, with a map or compass. Transmission resources include ad hoc hotspots for need by sideloading network users in a communicative proximity. Methods may match characteristics of the requesting network user with determined transmission resources to position a data spot. Example methods may be configured based on amounts of network resources consumed, third-party costs to a user, maximizing user experience by providing nearer and faster data spots, and/or any other desired criteria. Different portions of the methods may be performed by the network, the user, and/or third-parties, to reduce network burden while supplying users with desired content through data spots.
摘要翻译：方法通过识别传输资源及其特征来确定网络中的数据点，以便确定数据点的地理位置。然后将用户定向到，定位和/或移动到数据点并检索所需的内容。用户可以使用地图或指南针定向到确定的数据点。传输资源包括通过在通信上接近网络用户侧向加载需要的ad hoc热点。方法可以将请求网络用户的特征与确定的传输资源相匹配以定位数据点。可以基于消耗的网络资源量，用户的第三方成本，通过提供更接近和更快的数据点来最大化用户体验，和/或任何其它期望的标准来配置示例性方法。方法的不同部分可以由网络，用户和/或第三方执行，以减少网络负担，同时通过数据点向用户提供期望的内容。

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