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31. 发明申请

US20070032211A1 Radar detection apparatus and method thereof 失效
标题翻译：雷达检测装置及其方法
公开(公告)号：US20070032211A1
公开(公告)日：2007-02-08
申请号：US11298017
申请日：2005-12-09
申请人： Milind Kopikare , Hui Lin , James Yee , Chuong Vu
发明人： Milind Kopikare , Hui Lin , James Yee , Chuong Vu
IPC分类号： H04B17/02
CPC分类号： G01S7/021 , H04K3/226 , H04K3/822 , H04K2203/36
摘要： A wireless network device includes a signal receiving module that receives an RF signal, and a signal processing module that includes an automatic gain control (AGC) module and that generates control signals when a gain of the AGC module changes based on the RF signal. The network device includes a control module that selectively measures N time intervals between one of adjacent and non-adjacent control signals, wherein N is an integer greater than 1, and that selectively determines that the RF signal is a radar signal when the N time intervals are substantially equal.
摘要翻译：无线网络设备包括接收RF信号的信号接收模块和包括自动增益控制（AGC）模块的信号处理模块，并且当AGC模块的增益基于RF信号改变时产生控制信号。网络设备包括控制模块，其选择性地测量相邻控制信号和非相邻控制信号之一之间的N个时间间隔，其中N是大于1的整数，并且当N个时间间隔选择性地确定RF信号是雷达信号基本相等。

32. 发明授权

US08732315B2 Automatic ad-hoc network creation and coalescing using WiFi protected setup 有权
标题翻译：使用WiFi保护设置的自动ad-hoc网络创建和聚合
公开(公告)号：US08732315B2
公开(公告)日：2014-05-20
申请号：US11867661
申请日：2007-10-04
申请人： Kapil Chhabra , Rahul Kopikare , Milind Kopikare
发明人： Kapil Chhabra , Rahul Kopikare , Milind Kopikare
IPC分类号： H04L29/06
CPC分类号： H04L67/04 , H04L5/0091 , H04W48/16 , H04W84/18
摘要： A device previously configured as a registrar and that has established an independent ad-hoc network is automatically discovered by another device also previously configured as a registrar. To form an ad-hoc wireless network between these two devices, each device periodically enters a scanning mode to scan for and intercept beacons transmitted by the other device. Upon such interception, one of the devices becomes an enrollee in accordance with a predefined condition and in response to a user selected option. Subsequently, the enrollee modifies its beacons to include an attribute, such as the MAC address, associated with the other device. After intercepting the modified beacon, the remaining registrar prompts it user to decide whether to allow the enrollee to join the registrar's network. If the user responds affirmatively, a handshake is performed between the two devices and a subsequent attempt is made by the enrollee to join the registrar's network.
摘要翻译：先前配置为注册商并已建立独立的自组织网络的设备由先前配置为注册商的另一设备自动发现。为了在这两个设备之间形成一个自组织无线网络，每个设备周期性地进入扫描模式，以扫描和拦截另一个设备传输的信标。在这种截取时，其中一个设备根据预定义的条件并响应于用户选择的选项而变为登记者。随后，登记者修改其信标以包括与其他设备相关联的属性，例如MAC地址。在拦截修改的信标后，其余的注册商提示用户决定是否允许登记人加入注册商的网络。如果用户肯定地做出回应，则在两个设备之间执行握手，并且登记者进行随后的尝试以加入注册商的网络。

33. 发明授权

US08576759B2 Partial power save mode for access points during device discovery 有权
标题翻译：设备发现过程中接入点的部分省电模式
公开(公告)号：US08576759B2
公开(公告)日：2013-11-05
申请号：US12499390
申请日：2009-07-08
申请人： Milind Kopikare , Raja Banerjea , Paul A. Lambert , Robert Fanfelle
发明人： Milind Kopikare , Raja Banerjea , Paul A. Lambert , Robert Fanfelle
IPC分类号： G08C17/00
CPC分类号： H04W52/0206 , H04W52/0274 , H04W88/08 , Y02D70/22
摘要： An access point includes a beacon module and a control module. The access point transmits a beacon during a beacon interval. The beacon module determines a first portion of the beacon interval and a second portion of the beacon interval. The access point operates in a normal mode during the first portion of the beacon interval. The control module operates the access point in a power save mode during the second portion of the beacon interval. The control module operates the access point in the power save mode in response to a client station not communicating with the access point during the first portion of the beacon interval.
摘要翻译：接入点包括信标模块和控制模块。接入点在信标间隔期间发送信标。信标模块确定信标间隔的第一部分和信标间隔的第二部分。接入点在信标间隔的第一部分期间以正常模式工作。在信标间隔的第二部分期间，控制模块以省电模式操作接入点。响应于在信标间隔的第一部分期间不与接入点通信的客户站，控制模块以省电模式操作接入点。

34. 发明授权

US08345652B2 Coexistence system and method for wireless network devices 有权
标题翻译：无线网络设备的共存系统和方法
公开(公告)号：US08345652B2
公开(公告)日：2013-01-01
申请号：US13346283
申请日：2012-01-09
申请人： Raja Banerjea , Sandesh Goel , Milind Kopikare
发明人： Raja Banerjea , Sandesh Goel , Milind Kopikare
IPC分类号： H04W4/00 , H04B7/00 , H04M1/00
CPC分类号： H04W72/0446 , H04W28/04 , H04W36/30 , H04W52/0212 , H04W52/0225 , H04W52/0238 , H04W72/1215 , H04W76/16 , H04W84/12 , H04W88/06 , H04W92/02 , H04W92/20 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/23
摘要： A network interface includes a radio frequency system and a media access controller. The media access controller includes first and second client modules and a control module. Each of the client modules wirelessly communicates with a network via the radio frequency system and the antenna. Each of the client modules is controllable to be in an active state or a sleep state. The control module determines priority levels of the first client module and the second client module. The control module also, based on the priority levels, (i) controls the first client module to be in the active state to permit communication between the first client module and the radio frequency system, and (ii) controls the second client module to be in the sleep state to prevent communication between the second client module and the radio frequency system.
摘要翻译：网络接口包括射频系统和媒体接入控制器。媒体访问控制器包括第一和第二客户端模块和控制模块。每个客户端模块通过射频系统和天线与网络无线通信。每个客户端模块可控制为处于活动状态或睡眠状态。控制模块确定第一客户端模块和第二客户端模块的优先级。控制模块还基于优先级，（i）控制第一客户端模块处于活动状态以允许第一客户模块与射频系统之间的通信，以及（ii）控制第二客户模块为处于睡眠状态以防止第二客户端模块与射频系统之间的通信。

35. 发明授权

US08254296B1 Peer-to-peer frequency band negotiation 有权
标题翻译：对等频段协商
公开(公告)号：US08254296B1
公开(公告)日：2012-08-28
申请号：US12716569
申请日：2010-03-03
申请人： Paul A. Lambert , Milind Kopikare
发明人： Paul A. Lambert , Milind Kopikare
IPC分类号： H04L5/14
CPC分类号： H04W72/02 , H04W8/005 , H04W28/18
摘要： The present specification describes techniques and apparatuses for peer-to-peer frequency band negotiation. In some embodiments, techniques are described using a bit vector that are fast and/or require low data throughput.
摘要翻译：本说明书描述了用于对等频带协商的技术和装置。在一些实施例中，使用快速和/或要求低数据吞吐量的位向量来描述技术。

36. 发明授权

US08194616B1 Power save mechanisms for dynamic ad-hoc networks 有权
公开(公告)号：US08194616B1
公开(公告)日：2012-06-05
申请号：US11867665
申请日：2007-10-04
申请人： Rahul Kopikare , Milind Kopikare , Kapil Chhabra
发明人： Rahul Kopikare , Milind Kopikare , Kapil Chhabra
IPC分类号： H04J3/14 , H04L12/26
摘要： Techniques for establishing a dynamic ad-hoc wireless network are disclosed. A node transitions between wake and sleep modes during periods defined as beacon intervals. Before a network connection is established and while it is awake, the node transmits network connection request and also listens for network activity. If a beacon or response message is not detected while the node is listening, the node enters sleep mode and thereby conserves power. The node optionally changes the duration of its detection period and/or the time at which it listens for network activity relative to the start of each beacon interval. Information elements are optionally included with transmitted beacons or response messages.

37. 发明授权

US08095091B1 Transmit power amplification control for wireless device 有权
标题翻译：无线设备的发射功率放大控制
公开(公告)号：US08095091B1
公开(公告)日：2012-01-10
申请号：US12123281
申请日：2008-05-19
申请人： Milind Kopikare
发明人： Milind Kopikare
IPC分类号： H01Q11/12 , H04B1/04
CPC分类号： H04W52/0274 , H03G3/3042 , H04B2001/0416 , H04W52/241 , H04W52/267 , H04W52/52 , Y02D70/142 , Y02D70/23
摘要： A system and method are disclosed for controlling transmit power amplification in a wireless transmitting device. A processor receives data to determine whether a communication channel from a transmitting device to a receiving device is strong enough to support a target data transmit rate of the devices with a power amplifier either on or off. The processor controls a switching device between a data transmitter circuit and the transmitter's antenna based on the quality of the communication channel. In a first state, the switching device connects the data transmitter circuit to the power amplifier to increase the strength of the signal communicated to the antenna. In a second state, the switching device bypasses the power amplifier. The power amplifier is turned off when the switch is in the second state, thereby decreasing the power consumed by the transmitting device as it transmits data at the target data transmit rate.
摘要翻译：公开了一种用于控制无线发射设备中的发射功率放大的系统和方法。处理器接收数据以确定从发送设备到接收设备的通信信道是否足够强，以支持功率放大器的目标数据传输速率为开或关。处理器基于通信信道的质量控制数据发射机电路和发射机天线之间的切换装置。在第一状态下，开关装置将数据发射器电路连接到功率放大器以增加传送到天线的信号的强度。在第二状态下，开关器件旁路功率放大器。当交换机处于第二状态时，功率放大器被关闭，从而当发送设备以目标数据传输速率发送数据时，降低发射设备消耗的功率。

38. 发明申请

US20100008276A1 POWER SAVE MODE FOR ACCESS POINTS 审中-公开
标题翻译：节电模式为接入点
公开(公告)号：US20100008276A1
公开(公告)日：2010-01-14
申请号：US12499361
申请日：2009-07-08
申请人： Milind Kopikare , Raja Banerjea , Paul A. Lambert , Robert Fanfelle
发明人： Milind Kopikare , Raja Banerjea , Paul A. Lambert , Robert Fanfelle
IPC分类号： G08C17/02 , G06F21/00
CPC分类号： H04W52/0225 , H04W52/0251 , H04W52/0274 , H04W88/08 , Y02D70/142 , Y02D70/22
摘要： An access point includes a detection module and a control module. The detection module determines whether a client station communicates with the access point during a predetermined period of time. The access point initially operates in a normal mode during the predetermined period of time. The control module transitions the access point from the normal mode to a power save mode based on whether the client station communicates with the access point during the predetermined period of time.
摘要翻译：接入点包括检测模块和控制模块。检测模块在预定时间段内确定客户站是否与接入点进行通信。接入点在预定时间段内最初在正常模式下操作。控制模块基于客户站在预定时间段内是否与接入点进行通信，将接入点从正常模式转换到省电模式。

39. 发明授权

US07599671B2 Radar detection apparatus and method thereof 失效
标题翻译：雷达检测装置及其方法
公开(公告)号：US07599671B2
公开(公告)日：2009-10-06
申请号：US11298017
申请日：2005-12-09
申请人： Milind Kopikare , Hui Yao Lin , James Yee , Chuong Vu
发明人： Milind Kopikare , Hui Yao Lin , James Yee , Chuong Vu
IPC分类号： H04B17/00 , H04B7/00
CPC分类号： G01S7/021 , H04K3/226 , H04K3/822 , H04K2203/36
摘要： A wireless network device includes a signal receiving module that receives an RF signal, and a signal processing module that includes an automatic gain control (AGC) module and that generates control signals when a gain of the AGC module changes based on the RF signal. The network device includes a control module that selectively measures N time intervals between one of adjacent and non-adjacent control signals, wherein N is an integer greater than 1, and that selectively determines that the RF signal is a radar signal when the N time intervals are substantially equal.
摘要翻译：无线网络设备包括接收RF信号的信号接收模块和包括自动增益控制（AGC）模块的信号处理模块，并且当AGC模块的增益基于RF信号改变时产生控制信号。网络设备包括控制模块，其选择性地测量相邻控制信号和非相邻控制信号之一之间的N个时间间隔，其中N是大于1的整数，并且当N个时间间隔选择性地确定RF信号是雷达信号基本相等。

40. 发明授权

US07477621B1 System and method for estimating bandwidth requirements of and allocating bandwidth to communication devices operating in a network 有权
标题翻译：用于估计在网络中运行的通信设备的带宽需求和分配带宽的系统和方法
公开(公告)号：US07477621B1
公开(公告)日：2009-01-13
申请号：US10934526
申请日：2004-09-07
申请人： Peter Loc , Timothy J. Donovan , Milind Kopikare
发明人： Peter Loc , Timothy J. Donovan , Milind Kopikare
IPC分类号： H04Q7/00 , H04B7/212
CPC分类号： H04L5/0037 , H04W24/00 , H04W24/10 , H04W28/20 , H04W72/042 , H04W72/0446 , H04W72/0453 , H04W74/0816 , H04W84/12 , H04W88/08
摘要： A system for allocating bandwidth in a network includes a base station. The system also includes a plurality of stations in communication with the base station. During a measurement period, the base station monitors an amount of information communicated by each of the plurality of stations to determine bandwidth required by each of the plurality of stations. After the measurement period, the base station transmits a bandwidth allocation message to the plurality of stations allocating bandwidth to each of the plurality of stations for transmitting information during respective timeslots specified in the bandwidth allocation message.
摘要翻译：用于在网络中分配带宽的系统包括基站。该系统还包括与基站通信的多个站。在测量期间，基站监视由多个站中的每个站传送的信息量，以确定多个站中的每个站所需的带宽。在测量周期之后，基站向多个站发送带宽分配消息，该多个站向带宽分配消息中指定的各个时隙中的每个站分配带宽以发送信息。

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