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1. 发明授权

US09253252B2 Systems and methods for cloud bridging between intranet resources and cloud resources 有权
标题翻译：内部网资源和云资源之间的云桥接系统和方法
公开(公告)号：US09253252B2
公开(公告)日：2016-02-02
申请号：US13464818
申请日：2012-05-04
申请人： Puneet Agarwal , Deepak Goel , Mugdha Agarwal , Anil Kumar Gavini , Jyotheesh Rao Kurma , Arkesh Kumar , Shaleen Sharma
发明人： Puneet Agarwal , Deepak Goel , Mugdha Agarwal , Anil Kumar Gavini , Jyotheesh Rao Kurma , Arkesh Kumar , Shaleen Sharma
IPC分类号： H04L12/46 , H04L29/08 , H04L29/06
CPC分类号： H04L67/1002 , H04L12/4625 , H04L12/4633 , H04L12/4641 , H04L63/0227 , H04L63/0272 , H04L63/164
摘要： Embodiments of the present solution provide a cloud bridge to bring network transparency between the otherwise disparate networks of the datacenter and cloud service provider. For example, appliances may be deployed in the datacenter and on the edge of the cloud. These appliances may be configured or designed and constructed to communicate with each other and recognize and understand the local IP and/or public IP network information of the on-premise datacenter of the enterprise and the cloud datacenter. These appliances may manage the flow of network traffic between the on-premise and cloud datacenters in a manner to appear and act seamlessly and transparently as a single network spanning both the on-premise and cloud data centers.
摘要翻译：本解决方案的实施例提供了一种云桥，以在数据中心和云服务提供商的不同网络之间带来网络透明度。例如，设备可能部署在数据中心和云端。这些设备可以被配置或设计和构造成彼此通信，并且识别和理解企业和云数据中心的内部部署数据中心的本地IP和/或公共IP网络信息。这些设备可以以内部和云数据中心的单一网络的方式无缝和透明地管理内部部署和云数据中心之间的网络流量流。

2. 发明授权

US08954409B1 Acquisition of multiple synchronization objects within a computing device 有权
标题翻译：在计算设备内获取多个同步对象
公开(公告)号：US08954409B1
公开(公告)日：2015-02-10
申请号：US13240259
申请日：2011-09-22
申请人： Oren Kerem , Jeffrey G. Libby , Deepak Goel , David J. Ofelt , Anurag P. Gupta
发明人： Oren Kerem , Jeffrey G. Libby , Deepak Goel , David J. Ofelt , Anurag P. Gupta
IPC分类号： G06F17/00
CPC分类号： G06F17/30949 , G06F17/30348
摘要： In general, techniques of the present disclosure relate to synchronizing concurrent access to multiple portions of a data structure. In one example, a method includes, sequentially selecting a plurality of requests from a request queue, wherein at least one of the requests specifies a plurality of requested synchronization objects for corresponding candidate portions of a data structure to which to apply an operation associated with a data element. The method also includes querying one or more sets of identifiers to determine whether one or more of the requested synchronizations objects specified by the selected request are acquirable. The method also includes acquiring each of the requested synchronization objects that are acquirable. The method includes, responsive to acquiring all of the one or more requested synchronization objects, selecting a subset of the candidate portions of the data structure and applying the operation only to the selected subset of the candidate portions.
摘要翻译：通常，本公开的技术涉及同步访问数据结构的多个部分。在一个示例中，一种方法包括：从请求队列顺序地选择多个请求，其中至少一个请求为数据结构的相应候选部分指定多个请求的同步对象，以应用与数据元素。该方法还包括查询一个或多个标识符集合以确定由所选择的请求指定的所请求的同步对象中的一个或多个是可获取的。该方法还包括获取可获取的所请求的同步对象中的每一个。该方法包括：响应于获取所有一个或多个所请求的同步对象，选择数据结构的候选部分的子集，并将该操作仅应用于所选择的候选部分的子集。

3. 发明申请

US20130103474A1 DETERMINING A VALUE FOR A COUPON 有权
标题翻译：确定一个价值的一个COUPON
公开(公告)号：US20130103474A1
公开(公告)日：2013-04-25
申请号：US13277152
申请日：2011-10-19
申请人： Deepak Goel , Kavel Patel , Sajjit Thampy
发明人： Deepak Goel , Kavel Patel , Sajjit Thampy
IPC分类号： G06Q30/02
CPC分类号： G06Q30/0219 , G06Q30/0207
摘要： Techniques are provided for determining, by a coupon distributor, a value for a coupon of a product or service that will be provided by a coupon provider. The coupon provider provides, to the coupon distributor, one or both of a budget value that indicates an amount the coupon provider is willing to pay the coupon distributor for distributing the coupon, and a redemption rate that indicates one or more target redemption rates. The coupon provider uses a coupon value equation to calculate the coupon value based on a budget value and a redemption rate. The coupon provider might estimate that no coupon value will allow the coupon provider to stay within the budget and ensure that the actual redemption rate will be close to a particular redemption rate, which may or may not be specified by the coupon distributor.
摘要翻译：提供技术用于由优惠券分销商确定将由优惠券提供商提供的产品或服务的优惠券的价值。优惠券提供商向优惠券经销商提供一个预算值，其中一个或两个指示优惠券提供者愿意支付优惠券分配器用于分发优惠券的金额，以及表示一个或多个目标赎回率的兑换率。优惠券提供者使用优惠券价值方程式根据预算值和兑换率计算优惠券价值。优惠券供应商可能会估计，没有优惠券价值将允许优惠券提供商保持在预算范围内，并确保实际赎回率将接近特定赎回率，可能或可能不会由优惠券经销商指定。

4. 发明授权

US07961734B2 Methods and apparatus related to packet classification associated with a multi-stage switch 有权
标题翻译：与多级开关相关的分组分类相关的方法和装置
公开(公告)号：US07961734B2
公开(公告)日：2011-06-14
申请号：US12242168
申请日：2008-09-30
申请人： Ramesh Panwar , Deepak Goel , Srinivasan Jagannadhan , Jean-Marc Frailong
发明人： Ramesh Panwar , Deepak Goel , Srinivasan Jagannadhan , Jean-Marc Frailong
IPC分类号： H04L12/28
CPC分类号： H04L45/00 , H04L45/12 , H04L49/1515 , H04L49/503
摘要： In one embodiment, an apparatus can include a policy vector module configured to retrieve a compressed policy vector based on a portion of a data packet received at a multi-stage switch. The apparatus can also include a decompression module configured to receive the compressed policy vector and configured to define a decompressed policy vector based on the compressed policy vector. The decompressed policy vector can define a combination of bit values associated with a policy.
摘要翻译：在一个实施例中，装置可以包括策略向量模块，其被配置为基于在多级交换机处接收到的数据分组的一部分来检索压缩策略向量。该装置还可以包括解压缩模块，其被配置为接收压缩的策略向量并且被配置为基于压缩的策略向量来定义解压缩的策略向量。解压缩的策略向量可以定义与策略相关联的比特值的组合。

5. 发明申请

US20100083345A1 METHODS AND APPARATUS RELATED TO PACKET CLASSIFICATION ASSOCIATED WITH A MULTI-STAGE SWITCH 有权
标题翻译：与多级开关相关的分组分类相关的方法和装置
公开(公告)号：US20100083345A1
公开(公告)日：2010-04-01
申请号：US12242168
申请日：2008-09-30
申请人： Ramesh Panwar , Deepak Goel , Srinivasan Jagannadhan , Jean-Marc Frailong
发明人： Ramesh Panwar , Deepak Goel , Srinivasan Jagannadhan , Jean-Marc Frailong
IPC分类号： H04L9/00 , H04L12/56
CPC分类号： H04L45/00 , H04L45/12 , H04L49/1515 , H04L49/503
摘要： In one embodiment, an apparatus can include a policy vector module configured to retrieve a compressed policy vector based on a portion of a data packet received at a multi-stage switch. The apparatus can also include a decompression module configured to receive the compressed policy vector and configured to define a decompressed policy vector based on the compressed policy vector. The decompressed policy vector can define a combination of bit values associated with a policy.
摘要翻译：在一个实施例中，装置可以包括策略向量模块，其被配置为基于在多级交换机处接收到的数据分组的一部分来检索压缩策略向量。该装置还可以包括解压缩模块，其被配置为接收压缩的策略向量并且被配置为基于压缩的策略向量来定义解压缩的策略向量。解压缩的策略向量可以定义与策略相关联的比特值的组合。

6. 发明授权

US08990431B2 Systems and methods for identifying a processor from a plurality of processors to provide symmetrical request and response processing 有权
标题翻译：用于从多个处理器识别处理器以提供对称请求和响应处理的系统和方法
公开(公告)号：US08990431B2
公开(公告)日：2015-03-24
申请号：US12489180
申请日：2009-06-22
申请人： Deepak Goel , Jyotheesh Kurma , Sandhya Gopinath
发明人： Deepak Goel , Jyotheesh Kurma , Sandhya Gopinath
IPC分类号： G06F15/16 , H04L29/08 , G06F9/455
CPC分类号： H04L67/28 , G06F9/45533 , H04L47/33 , H04L67/1002 , H04L67/1023
摘要： Described herein is a method and system for distributing request and responses across a multi-core system. Each core executes a packet engine that further processes data packets allocated to that core. A flow distributor executing within the multi-core system forwards client requests to a packet engine on a core that is selected based on a value generated when a hash is applied to a tuple comprising a client IP address, a client port, a server IP address and a server port identified in the request. The packet engine selects a first IP address and a first port of the core, and determines whether a hash of a tuple comprising those values identifies the selected core. A modification is then made to the client request so that the client request includes a tuple comprising the first IP address, the server IP address, the first port and the server port.
摘要翻译：这里描述了一种用于在多核系统上分发请求和响应的方法和系统。每个核心执行进一步处理分配给该核心的数据分组的分组引擎。在多核系统中执行的流分发器将客户端请求转发到核心上的分组引擎，该核心基于当散列应用于包括客户端IP地址，客户端口，服务器IP地址的元组时生成的值以及请求中标识的服务器端口。分组引擎选择核心的第一IP地址和第一端口，并且确定包括这些值的元组的散列是否识别所选核心。然后对客户机请求进行修改，使得客户端请求包括包括第一IP地址，服务器IP地址，第一端口和服务器端口的元组。

7. 发明授权

US08938469B1 Dynamically adjusting hash table capacity 有权
标题翻译：动态调整哈希表容量
公开(公告)号：US08938469B1
公开(公告)日：2015-01-20
申请号：US13239774
申请日：2011-09-22
申请人： John Keen , Jean-Marc Frailong , Deepak Goel
发明人： John Keen , Jean-Marc Frailong , Deepak Goel
IPC分类号： G06F17/30
CPC分类号： H04L45/7453
摘要： An example hashing unit includes a plurality of hardware-based hash tables, wherein each of the hash tables comprises a plurality of buckets, and wherein the plurality of hash tables comprise a set of zero or more active hash tables and a set of one or more inactive hash tables. An example hashing unit controller is configured to receive a key value to be stored in the hashing unit, determine that one of the inactive hash tables should be activated, and, based on the determination, activate the one of the set of inactive hash tables as a recently activated hash table, determine one of the buckets of the recently activated hash table to which a hash function associated with the recently activated hash table maps the received key value, and store the key value in the determined one of the buckets of the recently activated hash table.
摘要翻译：示例性散列单元包括多个基于硬件的散列表，其中每个散列表包括多个桶，并且其中所述多个散列表包括一组零个或多个活动散列表和一组一个或多个不活动的哈希表。示例性散列单元控制器被配置为接收要存储在散列单元中的密钥值，确定应激活其中一个非活动散列表，并且基于该确定，将该非活动散列表中的一个激活为最近激活的散列表确定最近激活的散列表的一个桶，其中与最近激活的散列表相关联的散列函数映射到接收到的密钥值，并将密钥值存储在最近确定的一个桶中激活哈希表。

8. 发明授权

US08886827B2 Flow cache mechanism for performing packet flow lookups in a network device 有权
标题翻译：用于在网络设备中执行分组流查找的流缓存机制
公开(公告)号：US08886827B2
公开(公告)日：2014-11-11
申请号：US13372014
申请日：2012-02-13
申请人： Deepak Goel , John Keen , Venkatasubramanian Swaminathan
发明人： Deepak Goel , John Keen , Venkatasubramanian Swaminathan
IPC分类号： G06F15/173
CPC分类号： H04L45/748 , H04L45/742 , H04L45/7453
摘要： An example network device includes a network interface configured to receive a packet of a packet flow, wherein the packet flow is one of a plurality of packet flows processed by the network device, a flow cache configured to receive a lookup key associated with the packet flow, and a Bloom filter configured to process the lookup key. The flow cache is further configured to store information about a portion of the plurality of packet flows processed by the network device, and determine whether to store information about the packet flow by at least applying a selection criterion to processing of the lookup key by the Bloom filter. The flow cache is configured to determine whether the lookup key is stored in the flow cache, and, when the lookup key is stored in the flow cache, retrieve a stored result associated with the lookup key and output the stored result.
摘要翻译：示例性网络设备包括被配置为接收分组流的分组的网络接口，其中所述分组流是由所述网络设备处理的多个分组流之一，被配置为接收与所述分组流相关联的查找密钥的流缓存以及布隆过滤器，其被配置为处理查找密钥。流缓存还被配置为存储关于由网络设备处理的多个分组流的一部分的信息，并且通过至少应用选择标准来应用Bloom的处理查找密钥来确定是否存储关于分组流的信息过滤。流缓存被配置为确定查找密钥是否存储在流缓存中，并且当查找密钥存储在流缓存中时，检索与查找密钥相关联的存储结果并输出存储的结果。

9. 发明授权

US08768761B2 Unlocking coupon offers 有权
标题翻译：解锁优惠券优惠
公开(公告)号：US08768761B2
公开(公告)日：2014-07-01
申请号：US13425062
申请日：2012-03-20
申请人： Matthias Eichstaedt , Deepak Goel , Sunil Keshav Bopardikar
发明人： Matthias Eichstaedt , Deepak Goel , Sunil Keshav Bopardikar
IPC分类号： G06Q30/00 , G06Q30/02
CPC分类号： G06Q30/0257 , G06Q30/02 , G06Q30/0207 , G06Q30/0211 , G06Q30/0214 , G06Q30/0223 , G06Q30/0239 , G06Q50/01
摘要： In an embodiment, a method comprises receiving an indication that a user selected social network data that is displayed, on a client device, concurrently with offer data that indicates a coupon offer; wherein prior to receiving the indication, the user of the client device is incapable of accessing the coupon offer; in response to receiving the indication that the user selected the social network data, allowing the user to access the coupon offer, and causing a message to be sent to each user of a plurality of users that are identified, in a social network, as connected to the user, wherein the message includes data about the coupon offer or a coupon provider that initiated the coupon offer; wherein the method is performed by one or more computing devices.
摘要翻译：在一个实施例中，一种方法包括接收用户在客户端设备上同时显示指示优惠券提供的报价数据的用户选择的社交网络数据的指示; 其中在接收到所述指示之前，所述客户端设备的用户不能访问所述优惠券报价; 响应于接收到用户选择社交网络数据的指示，允许用户访问优惠券提供，并且使得向在社交网络中被识别的多个用户的每个用户发送消息作为连接其中所述消息包括关于所述优惠券提供的数据或发起所述优惠券提供的优惠券提供者; 其中所述方法由一个或多个计算设备执行。

10. 发明授权

US08675648B1 Methods and apparatus for compression in packet classification 有权
标题翻译：分组分类中的压缩方法和装置
公开(公告)号：US08675648B1
公开(公告)日：2014-03-18
申请号：US12242143
申请日：2008-09-30
申请人： Deepak Goel , Ramesh Panwar , Srinivasan Jagannadhan
发明人： Deepak Goel , Ramesh Panwar , Srinivasan Jagannadhan
IPC分类号： H04L12/28
CPC分类号： H04L49/10
摘要： In one embodiment, a method includes receiving a policy vectors associated with a switch fabric, determining a compression scheme, and producing a compressed vector based on the policy vector and the compression scheme. The policy vector is represented by a bit sequence and has a plurality of policy bit values. A policy bit value from the plurality of policy bit vales is configured to trigger an action associated with a data packet in the switch fabric. The compression scheme is determined based on a portion of the policy vector.
摘要翻译：在一个实施例中，一种方法包括接收与交换结构相关联的策略向量，确定压缩方案，以及基于策略向量和压缩方案产生压缩向量。策略向量由比特序列表示，并具有多个策略比特值。来自多个策略比特值的策略比特值被配置为触发与交换结构中的数据分组相关联的动作。基于策略向量的一部分来确定压缩方案。

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