公开(公告)号：US20220237912A1

公开(公告)日：2022-07-28

申请号：US17722930

申请日：2022-04-18

Applicant: Krishna Kant Agrawal ,  Devesh Mishra ,  Munish Sabharwal ,  Amit Kumar Goel ,  Galgotias University

Inventor： Krishna Kant Agrawal ,  Devesh Mishra ,  Munish Sabharwal ,  Amit Kumar Goel

IPC: G06V20/10 ,  B64C39/02 ,  G08G5/00 ,  A01B79/00

Abstract: A system for maintaining soil characteristics for a geographical region is described, the system includes of a processing unit connected to the sensing unit for comparing the plurality of soil characteristics determined by the sensing unit with a predefined soil characteristic value stored in a database to determine the soil characteristics, wherein if the plurality of soil characteristics deviate from the predefined soil characteristic value, then the plurality of compared soil characteristics are adjusted to match with the predefined soil characteristics; and a prediction and recommendation unit connected with the processing unit for predicting at least a disease based on the deviated soil characteristics and generating recommendations for maintaining the deviated soil characteristics to make the soil ideal for crops and reduce risk of the predicted diseases.

公开(公告)号：US20120321009A1

公开(公告)日：2012-12-20

申请号：US13163633

申请日：2011-06-17

Applicant: Krishna Kant Chintalapudi ,  Bozidar Radunovic ,  Horia Vlad Balan ,  Michael Buettner ,  Vishnu Navda ,  Ramachandran Ramjee

Inventor： Krishna Kant Chintalapudi ,  Bozidar Radunovic ,  Horia Vlad Balan ,  Michael Buettner ,  Vishnu Navda ,  Ramachandran Ramjee

IPC: H04B7/02 ,  H04B1/00

CPC classification number: H04W56/0005 ,  H04B1/00 ,  H04L5/0007 ,  H04L5/0041 ,  H04L27/0006 ,  H04L27/2655 ,  H04L45/24

Abstract: A multiple independent narrow-channel wireless network and method for transmitting and received data over a wireless network using a fragmented frequency spectrum. The system and method uses a plurality of narrow wireless channels obtained from splitting a wide wireless channel. Each narrow channel performs sending, receiving, and carrier sensing. Moreover, each narrow channel is independent such that data can be sent or received without any interference from other narrow channels and without synchronization. Embodiments of the system and method include a compound radio having a compound receiver and a compound transmitter. The compound transmitter includes an inter-radiolet symbol synchronization module, to permit use of a single inverse fast Fourier transform block, and a dynamically configurable filter array, to mitigate leakage between channels. The compound receiver uses fraction data rate processing to optimize efficiency. A throughput maximal metric technique is used to determine its frequency of operation in white spaces.

Abstract translation: 一种用于通过使用分段频谱通过无线网络发送和接收数据的多重独立窄信道无线网络和方法。 该系统和方法使用从分离宽的无线信道获得的多个窄无线信道。 每个窄信道执行发送，接收和载波检测。 此外，每个窄信道是独立的，使得可以在没有来自其他窄信道的干扰并且没有同步的情况下发送或接收数据。 该系统和方法的实施例包括具有复合接收机和复合发射机的复合无线电。 复合发射机包括射频符号同步模块，以允许使用单个反相快速傅里叶变换块和可动态配置的滤波器阵列，以减轻信道之间的泄漏。 复合接收机使用分数据速率处理来优化效率。 吞吐量最大度量技术用于确定其在空白处的操作频率。

公开(公告)号：US20110304503A1

公开(公告)日：2011-12-15

申请号：US12815973

申请日：2010-06-15

Applicant: Krishna Kant Chintalapudi ,  Venkata N. Padmanabhan ,  Anand Padmanabha Iyer

Inventor： Krishna Kant Chintalapudi ,  Venkata N. Padmanabhan ,  Anand Padmanabha Iyer

IPC: G01S19/46 ,  G01S3/02

CPC classification number: G01S5/0252 ,  G01S11/06

Abstract: The simultaneous localization and RF modeling technique pertains to a method of providing simultaneous localization and radio frequency (RF) modeling. In one embodiment, the technique operates in a space with wireless local area network coverage (or other RF transmitters). Users carrying Wi-Fi-enabled devices traverse this space while the mobile devices record the Received Signal Strength (RSS) measurements corresponding to access points (APs) in view at various unknown locations and report these RSS measurements, as well as nay other available location fix to a localization server. A RF modeling algorithm runs on the server and is used to estimate the location of the APs using the recorded RSSI measurements and any other available location information. All of the observations are constrained by the physics of wireless propagation. The technique models these constraints and uses a genetic algorithm to solve them, thereby providing an absolute location of the mobile device.

Abstract translation: 同时定位和RF建模技术涉及提供同时定位和射频（RF）建模的方法。 在一个实施例中，该技术在具有无线局域网覆盖（或其他RF发射机）的空间中操作。 携带启用Wi-Fi的设备的用户遍历此空间，而移动设备在各种未知位置记录与接入点（AP）相对应的接收信号强度（RSS）测量值，并报告这些RSS测量值以及其他可用位置 修复本地化服务器。 RF建模算法在服务器上运行，并用于使用记录的RSSI测量和任何其他可用位置信息来估计AP的位置。 所有的观察都受到无线传播的物理学的限制。 该技术对这些约束进行建模，并使用遗传算法来解决这些约束，从而提供移动设备的绝对位置。

公开(公告)号：US07865753B2

公开(公告)日：2011-01-04

申请号：US11728993

申请日：2007-03-28

Applicant: James W. Alexander ,  Krishna Kant ,  Rahul Khanna

Inventor： James W. Alexander ,  Krishna Kant ,  Rahul Khanna

IPC: G06F1/00 ,  G06F1/32

CPC classification number: G06F1/3203 ,  G06F1/3243 ,  Y02D10/152

Abstract: Embodiments of the invention are generally directed to systems, methods, and apparatuses for a resource power controller. In some embodiments, an integrated circuit includes a resource power controller to control whether a resource is in an up state or a down state. In some embodiments, the resource power controller heuristically estimates when to return the resource to an up state based, at least in part, on an estimate of a gap size.

Abstract translation: 本发明的实施例一般涉及用于资源功率控制器的系统，方法和装置。 在一些实施例中，集成电路包括资源功率控制器，用于控制资源是处于向上状态还是处于向下状态。 在一些实施例中，资源功率控制器至少部分地基于间隙大小的估计来启发式地估计什么时候将资源返回到上升状态。

公开(公告)号：US20090172440A1

公开(公告)日：2009-07-02

申请号：US11967873

申请日：2007-12-31

Applicant: Krishna Kant ,  James W. Alexander

Inventor： Krishna Kant ,  James W. Alexander

IPC: G06F1/32

CPC classification number: G06F1/3203 ,  G06F1/3225 ,  G06F1/3275 ,  Y02D10/14

Abstract: In some embodiments if a new request appears in a receive queue relating to a resource, and a controlled direction of the resource is in a low power state, a method starts an exit of the controlled direction after a delay. If receive direction of power control of the resource is in a low power state and preparation is being made to enter a low power state at the controlled direction, then the method decreases a watch and wait period that occurs prior to moving into the low power state at the controlled direction. Other embodiments are described and claimed.

Abstract translation: 在一些实施例中，如果在与资源相关的接收队列中出现新请求，并且资源的受控方向处于低功率状态，则方法在延迟之后开始退出受控方向。 如果资源的功率控制的接收方向处于低功率状态并且准备在受控方向进入低功率状态，则该方法减少在进入低功率状态之前发生的监视和等待周期 在受控方向。 描述和要求保护其他实施例。

公开(公告)号：US20090171875A1

公开(公告)日：2009-07-02

申请号：US11965955

申请日：2007-12-28

Applicant: James W. Alexander ,  Son H. Lam ,  Devadatta V. Bodas ,  Krishna Kant ,  Kai Cheng ,  Ian M. Steiner

Inventor： James W. Alexander ,  Son H. Lam ,  Devadatta V. Bodas ,  Krishna Kant ,  Kai Cheng ,  Ian M. Steiner

IPC: G06N5/02

CPC classification number: G06N5/02

Abstract: Embodiments of the invention are generally directed to systems, methods, and apparatuses for rank coordination. In some embodiments, a host includes rank coordination logic. The rank coordination logic may include performance measurement logic to measure a performance of a memory channel and dwell period control logic to select a length of a dwell period based, at least in part, on the performance of the memory channel. Other embodiments are described and claimed.

Abstract translation: 本发明的实施例一般涉及用于秩协调的系统，方法和装置。 在一些实施例中，主机包括秩协调逻辑。 秩协调逻辑可以包括性能测量逻辑，以至少部分地基于存储器通道的性能来测量存储器通道的性能和停留周期控制逻辑以选择驻留时间的长度。 描述和要求保护其他实施例。

公开(公告)号：US07392257B2

公开(公告)日：2008-06-24

申请号：US10999502

申请日：2004-11-30

Applicant: Padmashree K. Apparao ,  Krishna Kant ,  Ravishankar R. Iyer

Inventor： Padmashree K. Apparao ,  Krishna Kant ,  Ravishankar R. Iyer

IPC: G06F7/00

CPC classification number: G06F17/2205 ,  G06F17/2247 ,  Y10S707/99942 ,  Y10S707/99943

Abstract: In one embodiment, the present invention includes a method of analyzing an extensible markup language (XML) file, generating structural information for the XML file, and incorporating the structural information into the XML file. The structural information may correspond to a hierarchy of the file and may further include size information corresponding to elements of the file. In such manner, the structural information may be transmitted with the XML file and used to aid a receiver of the file in parsing. Other embodiments are described and claimed.

Abstract translation: 在一个实施例中，本发明包括分析可扩展标记语言（XML）文件，生成XML文件的结构信息以及将结构信息合并到XML文件中的方法。 结构信息可以对应于文件的层级，并且还可以包括对应于该文件的元素的大小信息。 以这种方式，结构信息可以与XML文件一起发送，并且用于在解析中帮助文件的接收者。 描述和要求保护其他实施例。

公开(公告)号：US5563874A

公开(公告)日：1996-10-08

申请号：US379388

申请日：1995-01-27

Applicant: Krishna Kant

Inventor： Krishna Kant

IPC: H04L12/56 ,  H04Q11/04 ,  H04J1/16

CPC classification number: H04Q11/0478 ,  H04L2012/5625 ,  H04L2012/563

Abstract: The error performance of an ATM signaling link operating under the service specific connection oriented protocol (SSCOP) is monitored at the transmitting end of the link by attributing a penalty factor at the end of each polling interval. That penalty factor is determined by whether or not any message was retransmitted in the interval, and whether or not any stat messages transmitted by the receiver in response to each poll were received from the receiver within a predetermined number of polling intervals. At the end of a block of N.sub.-- blk polling intervals, a quality of service (QOS) measure is determined based on the average penalty factor of the block. If the QOS measure is greater than a predetermined threshold, then the link is removed from service. In order to adequately monitor a link with low traffic, the number of stat messages that are are lost within a superblock of N.sub.-- sup polling intervals is determined and if greater than a predetermined number, the link is removed from service.

Abstract translation: 在服务特定连接定向协议（SSCOP）下工作的ATM信令链路的错误性能通过在每个轮询间隔结束时归因于惩罚因子，在链路的发送端被监控。 判定因素是否是在间隔内是否重传任何消息，以及在预定次数的轮询间隔内是否从接收机接收到响应于每次轮询的接收机发送的任何统计消息。 在N-blk轮询间隔块结束时，基于块的平均罚因子确定服务质量（QOS）度量。 如果QOS测量值大于预定阈值，则该链路被从服务中移除。 为了适当地监视具有低流量的链路，确定在N-sup轮询间隔的超级块内丢失的统计消息的数量，并且如果大于预定数量，则将该链路从服务中移除。