公开(公告)号：US08640217B2

公开(公告)日：2014-01-28

申请号：US13089413

申请日：2011-04-19

申请人： Manoj Thawani ,  Mahesh Iyer

发明人： Manoj Thawani ,  Mahesh Iyer

IPC分类号： H04W40/00 ,  H04W84/02

CPC分类号： H04W40/246 ,  H04L63/0428 ,  H04W12/02 ,  H04W84/12

摘要： Aspects of a method and system for improved communication network setup utilizing extended terminals are presented. Aspects of the method may comprise configuring a wireless Ethernet terminal functioning as a client station by a configurator via a network. The configured wireless Ethernet terminal may wirelessly receives information from a wireless station, and communicate the wirelessly received information to at least one of a plurality of wired stations via at least one of a plurality of corresponding wired interfaces. Aspects of the system may comprise a collocated device functioning as a configurator that configures a wireless Ethernet terminal functioning as a client station via a network. The configured wireless Ethernet terminal may wirelessly receives information from a wireless station, and communicate the wirelessly received information to at least one of a plurality of wired stations via at least one of a plurality of corresponding wired interfaces.

摘要翻译： 介绍了利用扩展终端改进通信网络设置的方法和系统的方面。 该方法的方面可以包括通过配置器经由网络配置用作客户端站的无线以太网终端。 配置的无线以太网终端可以无线地从无线站接收信息，并且通过多个对应的有线接口中的至少一个将无线接收的信息传送到多个有线站中的至少一个。 系统的各方面可以包括用作配置器的并置设备，其配置通过网络用作客户站的无线以太网终端。 配置的无线以太网终端可以无线地从无线站接收信息，并且通过多个对应的有线接口中的至少一个将无线接收的信息传送到多个有线站中的至少一个。

公开(公告)号：US08576793B2

公开(公告)日：2013-11-05

申请号：US13153111

申请日：2011-06-03

申请人： Mahesh Iyer ,  Raymond R. Hayes

发明人： Mahesh Iyer ,  Raymond R. Hayes

IPC分类号： H04W4/00 ,  H04B7/00

CPC分类号： H04W16/10 ,  H04W92/02

摘要： A wireless interface circuit transceives packetized data between a host module and a first external device using a frequency spectrum, wherein the packetized data is formatted in accordance with a first wireless communication protocol and wherein the packetized data includes an indication that the first external device is configured to use at least a portion of the frequency spectrum for communication via a second wireless communication protocol. A coexistence management module generates a wireless interface schedule that includes a least one contention free period reserved for communication via the second wireless communication protocol, and generates schedule data, based on the wireless interface schedule, for transmission to a plurality of external devices including the first external device.

摘要翻译： 无线接口电路使用频谱在主机模块和第一外部设备之间收发分组数据，其中分组化数据根据第一无线通信协议被格式化，并且其中分组数据包括第一外部设备被配置的指示 以经由第二无线通信协议使用频谱的至少一部分进行通信。 共存管理模块生成包括经由第二无线通信协议保留用于通信的至少一个无争用周期的无线接口调度，并且基于无线接口调度生成调度数据，以传输到包括第一无线接口调度的多个外部设备 外部设备。

公开(公告)号：US20110314136A1

公开(公告)日：2011-12-22

申请号：US13204361

申请日：2011-08-05

申请人： Henry S. Ptasinki ,  Ted Edward Carter ,  Manoj Thawani ,  Manas Deb ,  Jeff Vadasz ,  Mahesh Iyer ,  David L. Cohen

发明人： Henry S. Ptasinki ,  Ted Edward Carter ,  Manoj Thawani ,  Manas Deb ,  Jeff Vadasz ,  Mahesh Iyer ,  David L. Cohen

IPC分类号： G06F15/177 ,  G06F21/20

CPC分类号： H04L63/08 ,  H04W12/003 ,  H04W12/00502 ,  H04W12/06 ,  H04W84/12

摘要： Aspects of a method and system for improved communication network setup may comprise receiving authentication enablement information from a configurator station comprising indication of a current state of a configurator timing window. In response to input at a client station to communicate authentication response information to the configurator station, receiving at the client station, configuration information and/or status information resulting from input at the client station. Other aspects of the invention may comprise responding to input at a configurator station to transmit authentication enablement information comprising indication of a current state of a configurator timing window, receiving authentication response information from the client station based on the transmitted authentication enablement information, and transmitting to the client station configuration information and/or status information from the configurator station based on the received authentication response information.

摘要翻译： 用于改进的通信网络建立的方法和系统的方面可以包括从配置器站接收认证启用信息，包括对配置器定时窗口的当前状态的指示。 响应于客户站处的输入向配置站传送认证响应信息，在客户站处接收由客户端输入产生的配置信息和/或状态信息。 本发明的其他方面可以包括响应于配置站处的输入，以发送认证启用信息，其包括配置者定时窗口的当前状态的指示，基于所发送的认证启用信息从客户端接收认证响应信息，并发送到 基于所接收的认证响应信息，来自配置站的客户端站配置信息和/或状态信息。

公开(公告)号：US20110194549A1

公开(公告)日：2011-08-11

申请号：US13089413

申请日：2011-04-19

申请人： Manoj Thawani ,  Mahesh Iyer

发明人： Manoj Thawani ,  Mahesh Iyer

IPC分类号： H04W40/00 ,  H04W84/02

CPC分类号： H04W40/246 ,  H04L63/0428 ,  H04W12/02 ,  H04W84/12

摘要： Aspects of a method and system for improved communication network setup utilizing extended terminals are presented. Aspects of the method may comprise configuring a wireless Ethernet terminal functioning as a client station by a configurator via a network. The configured wireless Ethernet terminal may wirelessly receives information from a wireless station, and communicate the wirelessly received information to at least one of a plurality of wired stations via at least one of a plurality of corresponding wired interfaces. Aspects of the system may comprise a collocated device functioning as a configurator that configures a wireless Ethernet terminal functioning as a client station via a network. The configured wireless Ethernet terminal may wirelessly receives information from a wireless station, and communicate the wirelessly received information to at least one of a plurality of wired stations via at least one of a plurality of corresponding wired interfaces.

摘要翻译： 介绍了利用扩展终端改进通信网络设置的方法和系统的方面。 该方法的方面可以包括通过配置器经由网络配置用作客户端站的无线以太网终端。 配置的无线以太网终端可以无线地从无线站接收信息，并且通过多个对应的有线接口中的至少一个将无线接收的信息传送到多个有线站中的至少一个。 系统的各方面可以包括用作配置器的并置设备，其配置通过网络用作客户端站的无线以太网终端。 配置的无线以太网终端可以无线地从无线站接收信息，并且通过多个对应的有线接口中的至少一个将无线接收的信息传送到多个有线站中的至少一个。

公开(公告)号：US20060247930A1

公开(公告)日：2006-11-02

申请号：US11120920

申请日：2005-05-02

申请人： Mahesh Iyer

发明人： Mahesh Iyer

IPC分类号： G06F7/38 ,  G10L15/00

CPC分类号： G06F17/505

摘要： Techniques are presented for identifying blockable subsets. Blockable subsets can increase the efficiency by which solutions to a constraint set representation (CSR) can be found. Nodes of a blockable subset can be marked as “blocked” and learning or implication procedures, used as part of a CSR solving process, can be designed to skip nodes marked as blocked. The identification of a particular blockable subset is typically associated with certain conditions being true. If and when the conditions no longer hold, the nodes of the blockable subset need to be unblocked. One type of blockable subset can be identified during the operation of an implication engine (IE) by a technique called justified node blocking (JNB). Another type of blockable subset can be identified by a technique called pivot node learning (PNL). PNL can be applied in-between application of an IE and application of case-based learning.

摘要翻译： 提出了用于识别可阻塞子集的技术。 可阻止的子集可以提高可以找到约束集表示（CSR）的解决方案的效率。 可阻塞子集的节点可以被标记为“阻止”，并且用作CSR解决过程的一部分的学习或含义过程可被设计为跳过标记为被阻止的节点。 特定可阻挡子集的识别通常与某些条件成立相关联。 如果条件不再保持，则可阻止子集的节点需要被解除阻塞。 可以通过称为对称节点阻塞（JNB）的技术在隐含引擎（IE）的操作期间识别一种类型的可阻止子集。 可以通过称为枢轴节点学习（PNL）的技术来识别另一种类型的可阻止子集。 PNL可以应用于IE的应用和基于案例的学习的应用。

公开(公告)号：US06467068B1

公开(公告)日：2002-10-15

申请号：US09452366

申请日：1999-11-30

申请人： Mahesh Iyer ,  Ashish Kapoor

发明人： Mahesh Iyer ,  Ashish Kapoor

IPC分类号： G06F1750

CPC分类号： G06F17/5045

摘要： A system and process for constructing a technology library that is suitable for use with an electronic design automation system that converts the target technology library into a scalable cell library having non-linear, gain-based delay models for estimating circuit delay. The scalable cell library can then be used by gain-based structuring and mapping processes. The library construction process places at least six discrete cells in each logic function of a basic cell set. The library construction process also places at least five discrete cells in each logic function of an extended cell set and rules out cell sizing using internal buffer circuits. Also, for each discrete cell in the complete cell set, the variance of the capacitances between different input pins of the cell is maintained to be within 10 percent. For corresponding timing arcs of discrete sizes for a particular logic function, the present invention keeps equal the ratio of the output load to input capacitance. Also, the present invention constructs a technology library that has geometrically distributed sizes of cells within each logic function. Lastly, for each discrete cell within a logic cluster, the output maximum capacitance constraint is kept linearly proportional to the average input capacitance of the discrete cell. These processes likely allow a technology library to be suitable for the generation of a scalable library which can be used for integrated circuit design and fabrications.

摘要翻译： 一种用于构建技术库的系统和过程，该技术库适用于将目标技术库转换成具有用于估计电路延迟的非线性增益型延迟模型的可扩展单元库的电子设计自动化系统。 然后，可扩展单元库可以通过基于增益的结构化和映射过程来使用。 图书馆建设过程在基本单元格的每个逻辑功能中放置至少六个离散单元格。 库构建过程还在扩展单元组的每个逻辑功能中至少放置五个离散单元，并使用内部缓冲电路排除单元大小。 此外，对于完整单元组中的每个离散单元，单元的不同输入引脚之间的电容的方差保持在10％以内。 对于特定逻辑功能的离散尺寸的相应定时弧，本发明保持输出负载与输入电容的比值相等。 此外，本发明构造了在每个逻辑功能内具有几何分布的单元格大小的技术库。 最后，对于逻辑簇内的每个离散单元，输出最大电容约束与离散单元的平均输入电容成线性比例。 这些过程可能允许技术库适用于生成可用于集成电路设计和制造的可扩展库。

公开(公告)号：US20240184966A1

公开(公告)日：2024-06-06

申请号：US18401026

申请日：2023-12-29

申请人： Babette Van Antwerpen ,  Anthea Au ,  Selvin Quadro ,  Mahesh Iyer ,  Grace Zgheib

发明人： Babette Van Antwerpen ,  Anthea Au ,  Selvin Quadro ,  Mahesh Iyer ,  Grace Zgheib

IPC分类号： G06F30/343

CPC分类号： G06F30/343

摘要： Embodiments herein are directed to systems and techniques for supporting heterogeneous logic architecture in programmable devices, such as field-programmable gate arrays (FPGAs). heterogeneous logic architectures may include additional logic elements (e.g., AND-inverter cones (AICs)) in addition to lookup tables (LUTs). Accordingly, it may be desirable to provide a compiler flow that supports heterogeneous FPGA architecture, taking advantage of a combination of LUTs and other logic elements (e.g., AICs) to improve resource utilization (e.g., die area, wire length) and improve maximum clock frequency and compile time.

公开(公告)号：US08572700B2

公开(公告)日：2013-10-29

申请号：US13190053

申请日：2011-07-25

申请人： Henry Ptasinski ,  Edward Carter ,  Manoj Thawani ,  Manas Deb ,  Jeff Vadasz ,  Mahesh Iyer

发明人： Henry Ptasinski ,  Edward Carter ,  Manoj Thawani ,  Manas Deb ,  Jeff Vadasz ,  Mahesh Iyer

IPC分类号： H04L29/06

CPC分类号： H04W12/06 ,  H04L41/0816 ,  H04L63/0846 ,  H04L63/12 ,  H04L63/162 ,  H04W8/22 ,  H04W8/245 ,  H04W12/10 ,  H04W12/12 ,  H04W24/02

摘要： Certain aspects of a method for enabling exchange of information in a secure communication system may comprise configuring at least one 802.11 client station via authentication enablement information comprising data that specifies a time period during which configuration is allowed. The data that specifies a time period during which configuration is allowed may comprise a configuration window open field, which indicates a period when a configuration setup window is open. At least one client station may be configured via the authentication enablement information comprising recently configured data, which indicates whether at least one configurator has configured at least one other client station within the time period during which the configuration is allowed.

摘要翻译： 用于实现安全通信系统中的信息交换的方法的某些方面可以包括通过认证允许信息来配置至少一个802.11客户端站，所述认证启用信息包括指定允许配置的时间段的数据。 指定允许配置的时间段的数据可以包括配置窗口打开字段，其指示配置设置窗口打开的时段。 可以经由包括最近配置的数据的认证启用信息来配置至少一个客户站，其指示在允许配置的时间段内是否至少一个配置者已经配置了至少一个其他客户端站。

公开(公告)号：US08514748B2

公开(公告)日：2013-08-20

申请号：US11208346

申请日：2005-08-18

申请人： Mahesh Iyer ,  Henry Ptasinski ,  David Lawrence Cohen ,  Clinton W. Brown

发明人： Mahesh Iyer ,  Henry Ptasinski ,  David Lawrence Cohen ,  Clinton W. Brown

IPC分类号： H04K1/00

CPC分类号： H04L63/1466 ,  H04L63/06 ,  H04L63/08 ,  H04W12/04 ,  H04W12/06 ,  H04W28/18 ,  H04W84/12 ,  H04W88/02

摘要： Aspects of a system for enabling secure wireless communication of information between stations in a communication system may comprise a configurator, that exchanges configuration information with a client station, in an IEEE 802.11 communication system. The exchange of configuration information may be encrypted based on information transmitted between the configurator and the client station via a communication network, and information that remains locally on the configurator and locally on the client station. Aspects of a method for enabling secure wireless communication of information between stations in a communication system may comprise exchanging configuration information between a configurator and a client station, in an IEEE 802.11 communication system. The exchanged configuration information may be encrypted based on information transmitted between the configurator and the client station via a communication network, and information that remains locally on the configurator and locally on the client station.

摘要翻译： 用于实现通信系统中的站之间的信息的安全无线通信的系统的方面可以包括在IEEE 802.11通信系统中与客户端站交换配置信息的配置器。 可以基于通过通信网络在配置器和客户站之间传输的信息来加密配置信息的交换，以及在配置器上本地保存并在本地在客户端站上的信息。 用于实现通信系统中的站之间的信息的安全无线通信的方法的方面可以包括在IEEE 802.11通信系统中在配置器和客户站之间交换配置信息。 交换的配置信息可以基于通过通信网络在配置器和客户端站之间传输的信息以及在配置器上本地保留并且在本地在客户站上的信息进行加密。

公开(公告)号：US20110235511A1

公开(公告)日：2011-09-29

申请号：US13153111

申请日：2011-06-03

申请人： Mahesh Iyer ,  Raymond R. Hayes

发明人： Mahesh Iyer ,  Raymond R. Hayes

IPC分类号： H04W28/02

CPC分类号： H04W16/10 ,  H04W92/02

摘要： A wireless interface circuit transceives packetized data between a host module and a first external device using a frequency spectrum, wherein the packetized data is formatted in accordance with a first wireless communication protocol and wherein the packetized data includes an indication that the first external device is configured to use at least a portion of the frequency spectrum for communication via a second wireless communication protocol. A coexistence management module generates a wireless interface schedule that includes a least one contention free period reserved for communication via the second wireless communication protocol, and generates schedule data, based on the wireless interface schedule, for transmission to a plurality of external devices including the first external device.

摘要翻译： 无线接口电路使用频谱在主机模块和第一外部设备之间收发分组数据，其中分组化数据根据第一无线通信协议被格式化，并且其中分组数据包括第一外部设备被配置的指示 以经由第二无线通信协议使用频谱的至少一部分进行通信。 共存管理模块生成包括经由第二无线通信协议保留用于通信的至少一个无争用周期的无线接口调度，并且基于无线接口调度生成调度数据，以传输到包括第一无线接口调度的多个外部设备 外部设备。