公开(公告)号：US20150362970A1

公开(公告)日：2015-12-17

申请号：US14568074

申请日：2014-12-11

Applicant: Amit Aggarwal ,  Rohit Gupta ,  Ashish Malhotra ,  Andrey Malkov ,  Evgeny A. Shevchenko

Inventor： Amit Aggarwal ,  Rohit Gupta ,  Ashish Malhotra ,  Andrey Malkov ,  Evgeny A. Shevchenko

IPC: G06F1/28 ,  G06F1/26

CPC classification number: G06F1/28 ,  G01R21/00 ,  G06F1/26

Abstract: An integrated circuit (IC) includes a first I/O cell, a logic cell, a trigger signal generation circuit, and a second I/O cell having a voltage selection pin. I/O interfaces of the first I/O cell receive first and second supply voltages, respectively, and I/O interfaces of the second I/O cell receive third and fourth supply voltages, respectively. The first I/O cell generates a first trigger signal when the first supply voltage reaches a first predetermined voltage. The logic cell receives the first trigger signal and generates a safe-state signal. The trigger signal generation circuit generates a second trigger signal when the third supply voltage reaches a second predetermined voltage. The voltage selection pin receives the safe-state signal and the second trigger signal and sets the second I/O cell in a safe-state mode, which protects the second I/O cell from over voltage damage.

Abstract translation: 集成电路（IC）包括第一I / O单元，逻辑单元，触发信号生成电路和具有电压选择引脚的第二I / O单元。 第一I / O单元的I / O接口分别接收第一和第二电源电压，第二I / O单元的I / O接口分别接收第三和第四电源电压。 当第一电源电压达到第一预定电压时，第一I / O单元产生第一触发信号。 逻辑单元接收第一触发信号并产生安全状态信号。 当第三电源电压达到第二预定电压时，触发信号产生电路产生第二触发信号。 电压选择引脚接收安全状态信号和第二触发信号，并将第二I / O单元设置为安全状态模式，保护第二I / O单元免受过电压损坏。

公开(公告)号：US20130346775A1

公开(公告)日：2013-12-26

申请号：US13530095

申请日：2012-06-21

Applicant: Gur Prasad Srivastava ,  Parampreet Singh Baweja ,  Rohit Gupta

Inventor： Gur Prasad Srivastava ,  Parampreet Singh Baweja ,  Rohit Gupta

IPC: G06F1/32

CPC classification number: G06F1/3215 ,  G06F1/26 ,  G06F1/32 ,  G06F1/3237 ,  G06F1/3278 ,  G06F2213/0038 ,  H04L63/0414 ,  H04L63/08 ,  H04L63/1416 ,  H04W52/0225 ,  Y02D10/128

Abstract: A system for reducing dynamic power consumption of a wakeup source includes a receiver interface coupled to the wakeup source. A data packet, received by the receiver interface, transmits the data packet to the wakeup source. The wakeup source processes the data packet to identify a predetermined code for initiating a wakeup sequence. The wakeup source is put into a deep sleep mode if it is idle for a predetermined time period.

Abstract translation: 用于降低唤醒源的动态功耗的系统包括耦合到唤醒源的接收器接口。 由接收器接口接收的数据包将数据包发送到唤醒源。 唤醒源处理数据分组以识别用于发起唤醒序列的预定代码。 如果唤醒源在预定时间段内空闲，则将其置于深度睡眠模式。

公开(公告)号：US20130039270A1

公开(公告)日：2013-02-14

申请号：US13553590

申请日：2012-07-19

Applicant: Emilio Calvanese Strinati ,  Rohit Gupta

Inventor： Emilio Calvanese Strinati ,  Rohit Gupta

IPC: H04W4/00

CPC classification number: H04W52/34 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/1812 ,  H04L1/1845 ,  H04L1/1867 ,  H04W52/20 ,  H04W52/48

Abstract: The invention relates to a data packet transmission process in a communication system comprising at least one terminal (UE) communicating with a base station (BS), the process comprising at least one transmission (S4) of the data packet with a given power, from the terminal to the base station based on a HARQ scheme to obtain a residual packet error rate PERres after a number of transmissions Trn, the process being characterised in that it comprises a step (S) for the joint selection of the following parameters: the number of transmissions Trn; the target packet error rate PERtg(i) of each transmission i, where i=1, . . . , Trn, to arrive at the residual packet error rate PERres; and the modulation and coding scheme m corresponding to each target packet error rate PERtg(i) so as to minimise the data packet transmission power.

Abstract translation: 本发明涉及包括与基站（BS）通信的至少一个终端（UE）的通信系统中的数据分组传输过程，该过程包括具有给定功率的数据分组的至少一个传输（S4），来自 基于HARQ方案的终端到基站，以获得在多个传输Trn之后的剩余分组错误率PERres，该过程的特征在于它包括用于联合选择以下参数的步骤（S）：数字 的变速箱Trn; 每个传输i的目标分组错误率PERtg（i），其中i = 1，...。 。 。 ，Trn，以得到剩余分组错误率PERres; 以及对应于每个目标分组错误率PERtg（i）的调制和编码方案m，以使数据分组传输功率最小化。

公开(公告)号：US08260857B2

公开(公告)日：2012-09-04

申请号：US10692384

申请日：2003-10-23

Applicant: Todd R. Manion ,  Rohit Gupta

Inventor： Todd R. Manion ,  Rohit Gupta

IPC: G06F15/16

CPC classification number: G06T1/00

Abstract: The system and method of information or presentation projection allows a user to present information to single or multiple screens without need of additional cables. Universal Plug and Play (UPnP) is used to advertise, find, and control the display devices. A reverse Terminal Service (TS) session is used to connect the display to the user's machine. Attendance at and receipt of the presentation is addressed from both a presenter side and from an attendee side through a subscription model. This subscription model is facilitated and security of the presentation is addressed through the use meeting invitations. These invitations are generated by the presenter, and may be requested by the attendees.

Abstract translation: 信息或表示投影的系统和方法允许用户将信息呈现给单个或多个屏幕，而不需要额外的电缆。 通用即插即用（UPnP）用于广告，查找和控制显示设备。 反向终端服务（TS）会话用于将显示器连接到用户的机器。 演讲者的出席和收到都是通过订阅模式从主持人和参加者一方处理。 通过使用会议邀请，可以方便地提供此订阅模式，并提供演示的安全性。 这些邀请由演示者生成，并可能由与会者请求。

公开(公告)号：US08036140B2

公开(公告)日：2011-10-11

申请号：US11112347

申请日：2005-04-22

Applicant: Ravi Rao ,  Eliot John Flannery ,  Tomer Weisberg ,  Upshur Warren Parks, III ,  Rohit Gupta ,  Kevin R. Tao ,  Anirudh Anirudh ,  David G. Thaler ,  Andre R. Classen ,  Todd R. Manion

Inventor： Ravi Rao ,  Eliot John Flannery ,  Tomer Weisberg ,  Upshur Warren Parks, III ,  Rohit Gupta ,  Kevin R. Tao ,  Anirudh Anirudh ,  David G. Thaler ,  Andre R. Classen ,  Todd R. Manion

IPC: H04L12/28 ,  G06F15/16

CPC classification number: H04L12/1818 ,  G06F9/465 ,  H04L29/06027 ,  H04L65/1069 ,  H04L67/104 ,  H04L67/1068 ,  H04L67/24

Abstract: Methods and computer readable mediums are described that facilitate inviting user entities on a network. The method may include initiating a first application for sending an invitation by a first user entity on a first endpoint, selecting a second user entity to receive the invitation, and selecting an activity. The method may also include sending from the first endpoint to the second user entity the invitation to participate in the activity if the first endpoint determines the activity is supported by a computing application on the first endpoint.

Abstract translation: 描述了便于在网络上邀请用户实体的方法和计算机可读介质。 该方法可以包括发起用于在第一端点上发送第一用户实体的邀请的第一应用，选择接收邀请的第二用户实体以及选择活动。 该方法还可以包括：如果第一端点确定活动由第一端点上的计算应用支持，则从第一端点向第二用户实体发送参与活动的邀请。

公开(公告)号：US07720962B2

公开(公告)日：2010-05-18

申请号：US11375749

申请日：2006-03-15

Applicant: Rohit Gupta ,  Alexandru Gavrilescu ,  John L. Miller ,  Graham A. Wheeler

Inventor： Rohit Gupta ,  Alexandru Gavrilescu ,  John L. Miller ,  Graham A. Wheeler

IPC: G06F13/00

CPC classification number: H04L67/104 ,  H04L29/12009 ,  H04L29/12047 ,  H04L61/15 ,  H04L63/0823 ,  H04L63/126 ,  H04L63/1458 ,  Y10S707/99939

Abstract: A security infrastructure and methods are presented that inhibit the ability of a malicious node from disrupting the normal operations of a peer-to-peer network. The methods of the invention allow both secure and insecure identities to be used by nodes by making them self-verifying. When necessary or opportunistic, ID ownership is validated by piggybacking the validation on existing messages. The probability of connecting initially to a malicious node is reduced by randomly selecting to which node to connect. Further, information from malicious nodes is identified and can be disregarded by maintaining information about prior communications that will require a future response. Denial of service attacks are inhibited by allowing the node to disregard requests when its resource utilization exceeds a predetermined limit. The ability for a malicious node to remove a valid node is reduced by requiring that revocation certificates be signed by the node to be removed.

Abstract translation: 提出了一种防止恶意节点中断对等网络的正常操作的能力的安全基础设施和方法。 本发明的方法允许节点通过使其自我验证来使用安全和不安全的身份。 在必要或机会主义的情况下，通过捎带现有消息的验证来验证身份所有权。 通过随机选择连接到哪个节点来减少初始连接到恶意节点的概率。 此外，来自恶意节点的信息被识别，并且可以通过维护关于将要响应的先前通信的信息而被忽略。 通过允许节点在其资源利用超过预定限制时忽略请求，禁止拒绝服务攻击。 恶意节点删除有效节点的能力通过要求撤销证书由要删除的节点进行签名来减少。

公开(公告)号：US07617281B2

公开(公告)日：2009-11-10

申请号：US11115012

申请日：2005-04-25

Applicant: Todd R. Manion ,  David G. Thaler ,  Rohit Gupta ,  Sandeep K. Singhal ,  Ravi T. Rao ,  Radu Simionescu

Inventor： Todd R. Manion ,  David G. Thaler ,  Rohit Gupta ,  Sandeep K. Singhal ,  Ravi T. Rao ,  Radu Simionescu

IPC: G06F15/16

CPC classification number: G06Q10/107 ,  H04L12/1818 ,  H04L12/1822 ,  H04L51/04 ,  H04L67/24

Abstract: Collaboration between collaborative endpoints may be facilitated by a serverless publication service of a collaborative services platform. The serverless publication service may be configured to accept communicative connections from the collaborative endpoints. Users of the collaborative services platform may publish their associated collaborative presences with the serverless publication service. For example, the collaborative presence of a user may include information with respect to valid collaborative endpoints for the user and collaborative capabilities at those endpoints. Subscriptions to published collaborative presences may be placed through the serverless publication service. A collaborative presence subscribe message may specify a subscription to a collaborative presence of a user. Upon receipt of a presence subscribe message, if there is no subscription policy with respect to the sender, the recipient may be queried for a subscription policy with respect to the sender. The subscription may be accepted in accordance with the subscription policy.

Abstract translation: 可以通过协作服务平台的无服务器发布服务来促进协作端点之间的协作。 无服务器发布服务可以被配置为接受来自协作端点的通信连接。 协作服务平台的用户可以使用无服务器发布服务发布其关联的协作存在。 例如，用户的协同存在可以包括关于用户的有效协作端点和那些端点处的协作能力的信息。 可以通过无服务器发布服务对发布的合作存在进行订阅。 协作呈现订阅消息可以指定对用户的协作存在的订阅。 在接收到存在订阅消息时，如果没有关于发送者的订阅策略，则可以针对发送方查询接收方的订阅策略。 订阅可以根据订阅政策接受。

公开(公告)号：US20070124584A1

公开(公告)日：2007-05-31

申请号：US11290038

申请日：2005-11-30

Applicant: Rohit Gupta

Inventor： Rohit Gupta

IPC: H04L9/00

CPC classification number: H04L9/3271 ,  H04L9/321 ,  H04L9/3252 ,  H04L63/0442 ,  H04L63/06 ,  H04L63/062 ,  H04L63/0823 ,  H04L2209/80

Abstract: Establishing proof of authorized receipt of information between two recipients involves a sender developing an asymmetric key pair and sending one key to each of the two recipients. A first recipient develops a challenge and sends it to the second recipient. The second recipient uses a first key to encrypt the challenge and return it to the first recipient. The first recipient decrypts the response using the second key. A correct response allows the first recipient to trust that the second recipient has an authorized copy of the information because they each have a key associated with the information that came from the sender. No prior relationship between the recipients is assumed and a public key infrastructure is not required.

Abstract translation: 建立两个收件人之间授权接收信息的证据涉及发送非对称密钥对的发送方，并向两个接收者中的每一个发送一个密钥。 第一个接收者发出挑战并将其发送给第二个接收者。 第二个收件人使用第一个密钥加密挑战并将其返回给第一个收件人。 第一个收件人使用第二个密钥解密响应。 正确的响应允许第一收件人相信第二收件人具有信息的授权副本，因为它们各自具有与来自发送者的信息相关联的密钥。 假设接收者之间没有先前的关系，并且不需要公钥基础设施。

公开(公告)号：US20070086262A1

公开(公告)日：2007-04-19

申请号：US11550081

申请日：2006-10-17

Applicant: Chetan Verma ,  Rohit Gupta ,  Piyush Mishra

Inventor： Chetan Verma ,  Rohit Gupta ,  Piyush Mishra

IPC: G11C8/00

CPC classification number: H01L27/0207 ,  H01L27/11898

Abstract: A semiconductor integrated circuit (IC) chip includes at least one core logic module located in a central area of the chip and having a core input/output (I/O) and a plurality of I/O pads disposed on a periphery of the chip. Narrow logic blocks including buffers and delay elements separate the core logic module from the I/O pads. The core I/O is coupled to the I/O pads by way of the buffers and delay elements of the narrow logic blocks.

Abstract translation: 半导体集成电路（IC）芯片包括位于芯片的中心区域中的至少一个核心逻辑模块，并具有核心输入/输出（I / O）和设置在芯片外围的多个I / O焊盘 。 包括缓冲器和延迟元件的窄逻辑块将核心逻辑模块与I / O焊盘分开。 核心I / O通过窄逻辑块的缓冲器和延迟元件耦合到I / O焊盘。

公开(公告)号：US20060242639A1

公开(公告)日：2006-10-26

申请号：US11114634

申请日：2005-04-25

Applicant: Todd Manion ,  David Thaler ,  Rohit Gupta ,  Sandeep Singhal ,  Ravi Rao ,  Tomer Weisberg

Inventor： Todd Manion ,  David Thaler ,  Rohit Gupta ,  Sandeep Singhal ,  Ravi Rao ,  Tomer Weisberg

IPC: G06F9/44

CPC classification number: G06Q10/10

Abstract: A set of collaborative contacts may be selected with an invitation user interface. An invitation to participate in a collaborative activity may be sent to the selected contacts from the invitation user interface or from a collaborative application. The invitation may be received by a collaborative services platform. A user of the collaborative services platform may be presented with the invitation along with an ability to choose one of accept, decline and ignore in response to the invitation. The user may choose to accept, decline or explicitly ignore the invitation, and a response may be sent to the sender of the invitation indicating the user's choice. An application programming interface for a collaborative invitation service of the collaborative services platform may include an invitation element, a send invitation element, a respond to invitation element and a cancel invitation element. The cancel invitation element may be used to cancel issued invitations.

Abstract translation: 可以使用邀请用户界面选择一组协作联系人。 参与协作活动的邀请可以从邀请用户界面或协作应用发送到所选择的联系人。 邀请可以由协作服务平台接收。 可以向协作服务平台的用户呈现邀请以及响应于邀请选择接受，拒绝和忽略之一的能力。 用户可以选择接受，拒绝或明确地忽略邀请，并且可以向邀请的发送者发送响应，指示用户的选择。 用于协作服务平台的协作邀请服务的应用编程界面可以包括邀请元素，发送邀请元素，对邀请元素的响应和取消邀请元素。 取消邀请元素可用于取消发出的邀请。