Reception timing method and apparatus
    1.
    发明授权
    Reception timing method and apparatus 有权
    接收定时方法和装置

    公开(公告)号:US07801065B2

    公开(公告)日:2010-09-21

    申请号:US10721444

    申请日:2003-11-25

    IPC分类号: G08C17/00

    摘要: An access point utilizes information (11) as provided by various subscriber units to provide a message (12) (as included with, for example, a beacon transmission) that reflects near term likely utilization of a shared communication resource. A subscriber unit (20) can then utilize that information to schedule its own monitoring activity. This, in turn, permits the subscriber unit to similarly schedule power saving activities to accommodate this reception schedule.

    摘要翻译: 接入点利用由各种用户单元提供的信息(11)来提供反映近期可能利用共享通信资源的消息(12)(例如包括在信标传输中)。 用户单元(20)然后可以利用该信息调度其自己的监视活动。 这反过来允许用户单元类似地调度节电活动以适应该接收时间表。

    Enhanced passive scanning
    2.
    发明授权
    Enhanced passive scanning 有权
    增强被动扫描

    公开(公告)号:US07583643B2

    公开(公告)日:2009-09-01

    申请号:US10674984

    申请日:2003-09-30

    IPC分类号: H04Q7/24

    CPC分类号: H04W48/16 H04W84/12

    摘要: The application provides an enhanced passive scanning method for a wireless local area network, including the steps of receiving (405) at least one of a beacon signal (342, 348) or a gratuitous probe response (344), updating (435) a site timing table entry in a site timing table based on the received beacon signal (342, 348) or gratuitous probe response (344), setting (445) a scan start time based on entries in the updated site timing table, and determining (450) a power mode for a wireless communication device based on the scan start time. An enhanced passive scanning system (200, 500, 600) and computer usable medium for enhanced passive scanning is also disclosed.

    摘要翻译: 该应用提供了一种用于无线局域网的增强的被动扫描方法,包括以下步骤:接收(405)信标信号(342,348)或免费探测响应(344)中的至少一个,更新(435)站点 基于所接收的信标信号(342,348)或免费探测响应(344)在站点定时表中的定时表条目,基于更新站点定时表中的条目设置(445)扫描开始时间,以及确定(450) 基于扫描开始时间的无线通信设备的电源模式。 还公开了一种增强型被动扫描系统(200,500,600)和用于增强被动扫描的计算机可用介质。

    Enhanced passive scanning
    3.
    发明授权
    Enhanced passive scanning 有权
    增强被动扫描

    公开(公告)号:US07675878B2

    公开(公告)日:2010-03-09

    申请号:US10938149

    申请日:2004-09-10

    IPC分类号: H04B7/00

    CPC分类号: H04W48/16 H04W84/12

    摘要: This application describes an enhanced passive scanning method for a wireless local area network, including the steps of transmitting at least one of a beacon signal or a gratuitous probe response in a WLAN channel by an access point. The gratuitous probe response is a supplemental beacon signal that is transmitted at intervals between the occurrence of regular beacon signals, but contains only essential information to allow mobile station manage roaming and timing.

    摘要翻译: 该应用描述了一种用于无线局域网的增强的被动扫描方法,包括以下步骤:通过接入点发送WLAN信道中的信标信号或无偿探测响应中的至少一个。 免费探测响应是在发生规则信标信号之间以间隔传输的补充信标信号,但仅包含允许移动台管理漫游和定时的基本信息。

    Method and system for providing adaptive probe requests
    4.
    发明授权
    Method and system for providing adaptive probe requests 有权
    提供自适应探测请求的方法和系统

    公开(公告)号:US07460836B2

    公开(公告)日:2008-12-02

    申请号:US10660066

    申请日:2003-09-11

    IPC分类号: H04B17/00

    CPC分类号: H04W24/00

    摘要: A method of providing RF signal quality information which includes the step of a probe request generator (110) monitoring a channel for probe requests being transmitted by a station (115) and/or probe responses being transmitted by an access point (105). The probe request generator can determine a time period between the successive probe request transmissions received from the station or successive probe responses received from the AP. The probe request generator can generate a series of probe requests (150) having the determined time period between successive probe request transmissions. The series of probe requests signal an access point (105) to transmit probe responses (155) which are detectable by the station.

    摘要翻译: 一种提供RF信号质量信息的方法,其包括探测请求发生器(110)监控由站(115)发送的探测请求的信道和/或由接入点(105)发送的探测响应的步骤。 探测请求发生器可以确定从站接收的连续探测请求传输或从AP接收的连续的探测响应之间的时间段。 探测请求生成器可以生成在连续的探测请求传输之间具有确定的时间段的一系列探测请求(150)。 所述一系列探测请求用信号通知接入点(105)来传送由所述站可检测的探测响应(155)。

    Memory overload protection
    5.
    发明授权
    Memory overload protection 失效
    内存过载保护

    公开(公告)号:US08046423B2

    公开(公告)日:2011-10-25

    申请号:US12473313

    申请日:2009-05-28

    IPC分类号: G06F15/16 G06F15/167

    CPC分类号: G06F9/5016

    摘要: A method, system and program product for controlling memory overload for a computer system. The invention determines heap utilization of a server; determines a maximum session lifetime a configured percentile of at least one session; determines a traffic rate (comprised of an average traffic rate received from a proxy server and a variance of traffic rate received from a proxy server); and calculates a maximum traffic rate, wherein the maximum traffic rate determines the heap utilization at a maximum heap percentage.

    摘要翻译: 一种用于控制计算机系统的存储器过载的方法,系统和程序产品。 本发明确定服务器的堆利用率; 确定最大会话生存期至少一个会话的配置百分位数; 确定业务速率(由从代理服务器接收的平均业务速率和从代理服务器接收的业务速率差异组成); 并计算最大流量速率,其中最大流量速率以最大堆百分比确定堆利用率。

    Method for packet polling in a WLAN
    6.
    发明授权
    Method for packet polling in a WLAN 有权
    WLAN中的数据包轮询方法

    公开(公告)号:US07590100B2

    公开(公告)日:2009-09-15

    申请号:US11318322

    申请日:2005-12-23

    IPC分类号: H04J3/16

    摘要: A method (500) is provided for dynamic packet polling during a power save mode. The method can include polling (504) an access point (104) for packets at a first rate on at least one access category, determining (506) a polling time-out as a function of a packet priority, and possibly changing the rate to a second rate in view of a second packet priority. The polling time-out can correspond to a duration interval of the polling for increasing an efficiency of the power save mode. The method can include establishing a poll timeout and an overall poll timeout as a function of each access category. The function can include mapping a packet priority to a response time for setting a timeout. In one aspect, the polling can be combined into a single polling stream for multiple access categories.

    摘要翻译: 提供了一种方法(500),用于在省电模式期间进行动态分组轮询。 该方法可以包括在至少一个接入类别上以第一速率对分组进行轮询(504)接入点(104),确定(506)作为分组优先级的函数的轮询超时,并且可能将速率改变为 考虑到第二分组优先级的第二速率。 轮询超时可以对应于用于提高节电模式的效率的轮询的持续时间间隔。 该方法可以包括作为每个访问类别的函数建立轮询超时和总体轮询超时。 该功能可以包括将分组优先级映射到响应时间,以设置超时。 在一个方面,可以将轮询组合成用于多个访问类别的单个轮询流。

    Device and method for weighing solid waste with an angle-correction scale
    8.
    发明授权
    Device and method for weighing solid waste with an angle-correction scale 失效
    用角度校正刻度称重固体废物的装置和方法

    公开(公告)号:US5717167A

    公开(公告)日:1998-02-10

    申请号:US377716

    申请日:1995-01-24

    摘要: A device (10) for correcting for the out-of-level condition of a weighing apparatus (20), which includes a scale (22) and a clinometer (24) to provide an accurate weight measurement of a load disposed thereon whenever the tilt of the scale (22) is within preselected out-of-level angles. The device (10) is configured such that the scale (22) and the clinometer (24) provide respective analog weight (23) and angle (60) signals to an analog-to-digital ratiometric converter (70) which generates a proportional digital output signal (72) to a microcomputer (40) for storing the weight in memory (42) and visually displaying the weight on a weight display (48). The device (10) also provides a method for correcting the angle of a weighing apparatus (20) which includes providing a vehicle (12) with a scale (22) mounted thereon, monitoring the weight of any object disposed on the scale (22) and providing a weight signal (23) proportional thereto, monitoring the angle of the scale (22) and providing an angle signal (60) proportional thereto, conditioning the angle signal (60), converting the weight signal (23) and angle signal (60) to an output signal (72), and displaying and storing the output signal (72).

    摘要翻译: 一种用于校正称重装置(20)的超出状态的装置(10),其包括秤(22)和测力计(24),以便每当倾斜时提供其上设置的负载的精确重量测量 的刻度(22)处于预选的超出水平的角度内。 设备(10)被配置为使得秤(22)和测斜器(24)向模数比比计转换器(70)提供相应的模拟权重(23)和角度(60)信号,该转换器产生比例数字 输出信号(72)发送到微计算机(40),用于将重量存储在存储器(42)中并在重量显示器(48)上可视地显示重量。 装置(10)还提供了一种用于校正称重装置(20)的角度的方法,该方法包括:提供具有安装在其上的标尺(22)的车辆(12),监测设置在秤(22)上的任何物体的重量, 并且提供与其成比例的加权信号(23),监测标尺(22)的角度并提供与其成比例的角度信号(60),调节角度信号(60),转换加权信号(23)和角度信号 60)输出到输出信号(72),并显示和存储输出信号(72)。

    Managing memory overload of java virtual machines in web application server systems
    9.
    发明授权
    Managing memory overload of java virtual machines in web application server systems 有权
    管理Web应用程序服务器系统中的Java虚拟机的内存过载

    公开(公告)号:US08578379B2

    公开(公告)日:2013-11-05

    申请号:US13281757

    申请日:2011-10-26

    IPC分类号: G06F9/455

    摘要: The invention relates to memory overload management for Java virtual machines (JVMs) in Web application sever systems. Disclosed is a method and system of memory overload management for a Web application sever system, wherein the Web application sever system comprises multiple JVMs, the method comprising: determining one or more replica shards for which replacement shall be performed; determining one or more target JVMs for storing a corresponding replica shard set including at least one replica shard from the one or more replica shards; and for each target JVM, performing the following: judging whether the free memory of the target JVM is adequate for storing the corresponding replica shard set; if the judging result is negative, performing the following: causing the target JVM to suspend the creation of session until the free memory of the target JVM becomes adequate for storing the corresponding replica shard set.

    摘要翻译: 本发明涉及Web应用程序服务器系统中的Java虚拟机(JVM)的内存过载管理。 公开了一种用于Web应用服务器系统的存储器过载管理的方法和系统,其中所述Web应用服务器系统包括多个JVM,所述方法包括:确定要执行替换的一个或多个复制分片; 确定用于存储来自所述一个或多个副本分片的包括至少一个复本分片的相应副本分片集的一个或多个目标JVM; 对于每个目标JVM,执行以下操作:判断目标JVM的可用内存是否足以存储相应的复制分片集; 如果判断结果为否定,则执行以下操作:使目标JVM暂停创建会话,直到目标JVM的可用内存变得足以存储相应的副本碎片集。