Methods and apparatuses for evaluating wireless network performance
    31.
    发明授权
    Methods and apparatuses for evaluating wireless network performance 有权
    评估无线网络性能的方法和装置

    公开(公告)号:US08682255B2

    公开(公告)日:2014-03-25

    申请号:US13220199

    申请日:2011-08-29

    IPC分类号: H04B17/00

    CPC分类号: H04W24/08 H04W24/02 H04W64/00

    摘要: In a method of enabling evaluation of performance of a wireless network, a post-processing tool selects measurement data records associated with a first procedure performed by a plurality of user equipments, and generates a visual representation indicative of wireless network performance based on the selected measurement data records. The first procedure refers to a set of messaging interactions between the wireless network and the plurality of user equipments.

    摘要翻译: 在能够评价无线网络的性能的方法中,后处理工具选择与由多个用户设备执行的第一过程相关联的测量数据记录,并且基于所选择的测量生成表示无线网络性能的视觉表示 数据记录。 第一过程是指无线网络与多个用户设备之间的一组消息交互。

    METHODS AND APPARATUSES FOR EVALUATING WIRELESS NETWORK PERFORMANCE
    32.
    发明申请
    METHODS AND APPARATUSES FOR EVALUATING WIRELESS NETWORK PERFORMANCE 有权
    评估无线网络性能的方法和设备

    公开(公告)号:US20130052959A1

    公开(公告)日:2013-02-28

    申请号:US13220199

    申请日:2011-08-29

    IPC分类号: H04W24/00 H04B17/00

    CPC分类号: H04W24/08 H04W24/02 H04W64/00

    摘要: In a method of enabling evaluation of performance of a wireless network, a post-processing tool selects measurement data records associated with a first procedure performed by a plurality of user equipments, and generates a visual representation indicative of wireless network performance based on the selected measurement data records. The first procedure refers to a set of messaging interactions between the wireless network and the plurality of user equipments.

    摘要翻译: 在能够评价无线网络的性能的方法中,后处理工具选择与由多个用户设备执行的第一过程相关联的测量数据记录,并且基于所选择的测量生成表示无线网络性能的视觉表示 数据记录。 第一过程是指无线网络与多个用户设备之间的一组消息交互。

    Method and system for opportunistic delivery of less-than-best-effort application data over communication networks
    33.
    发明申请
    Method and system for opportunistic delivery of less-than-best-effort application data over communication networks 有权
    通过通信网络机会交付不当努力应用数据的方法和系统

    公开(公告)号:US20100011056A1

    公开(公告)日:2010-01-14

    申请号:US12217820

    申请日:2008-07-09

    IPC分类号: G06F15/16

    CPC分类号: H04L67/24

    摘要: In a method and system for opportunistic delivery of less-than-best-effort application data, a WIN network identified the elements of the wireless network servicing a specified mobile client. One or more elements of the wireless network servicing the specified mobile client monitor the connection state of a mobile client and notify the WIN network of connection state changes so that a chatty application running on an external application server may be notified by the WIN network to deliver packet data when the specified mobile client is connected to the network for some other purpose or when unused network resources are available. In this way, network resource overload caused by chatty applications is reduced.

    摘要翻译: 在用于机会交付不太舒适的应用数据的方法和系统中,WIN网络识别为指定的移动客户端服务的无线网络的元件。 服务于指定的移动客户端的无线网络的一个或多个元件监视移动客户端的连接状态并通知WIN网络的连接状态改变,使得在外部应用服务器上运行的聊天应用程序可以被WIN网络通知以递送 当指定的移动客户端连接到网络用于某种其他目的或未使用的网络资源可用时,分组数据。 这样就减少了由chatty应用引起的网络资源过载。

    Code-division, multiple-access base station having transmit diversity
    34.
    发明授权
    Code-division, multiple-access base station having transmit diversity 有权
    具有发射分集的码分多址基站

    公开(公告)号:US06539209B1

    公开(公告)日:2003-03-25

    申请号:US09580775

    申请日:2000-05-30

    IPC分类号: H03C702

    CPC分类号: H04B7/0613 H04B7/0491

    摘要: A single base station supports the non-diversity transmission of a first digital signal type and the diversity transmission of a second digital signal type. The base station includes primary channel boards for modulating and encoding a first digital signal type and secondary channel boards for modulating and encoding a second digital signal type. A first group of transmit radio modules accept the first digital signal type and the second digital signal type and provides a composite electromagnetic output signal. Each transmit radio module is associated with a different sector. A second group of transmit radio modules accept the second digital signal type from secondary channel boards and provide a diverse electromagnetic output signal for complementing the composite electromagnetic output signal.

    摘要翻译: 单个基站支持第一数字信号类型的非分集传输和第二数字信号类型的分集传输。 基站包括用于调制和编码第一数字信号类型的主信道板和用于调制和编码第二数字信号类型的次信道板。 第一组发射无线电模块接受第一数字信号类型和第二数字信号类型并提供复合电磁输出信号。 每个发射无线电模块与不同的扇区相关联。 第二组发射无线电模块接受来自次级信道板的第二数字信号类型,并提供用于补充复合电磁输出信号的多种电磁输出信号。

    .alpha.-1-antichymotrypsin, analogues and methods of production
    36.
    发明授权
    .alpha.-1-antichymotrypsin, analogues and methods of production 失效
    α-1抗胰凝乳蛋白酶,类似物和生产方法

    公开(公告)号:US5079336A

    公开(公告)日:1992-01-07

    申请号:US370704

    申请日:1989-06-23

    IPC分类号: A61K38/00 C07K14/81

    CPC分类号: C07K14/8125 A61K38/00

    摘要: The invention provides .alpha.-1-antichymotrypsin and protein preparations comprising human .alpha.-1-antichymotrypsin produced by E. coli cells transformed with a DNA sequence encoding human .alpha.-1-antichymotrypsin. The invention also provides methods for producing .alpha.-1-antichymotrypsin. The invention further provides analogues of .alpha.-1-antichymotrypsin that exhibit antichymotrypsin, anti-trypsin and anti-thrombin activity and methods of producing the analogues.

    摘要翻译: 本发明提供了包含用编码人α1-抗胰凝乳蛋白酶的DNA序列转化的大肠杆菌细胞产生的人α1-抗胰凝乳蛋白酶的α-1抗胰凝乳蛋白酶和蛋白质制剂。 本发明还提供了生产α-1抗胰凝乳蛋白酶的方法。 本发明还提供表现出抗胰凝乳蛋白酶,抗胰蛋白酶和抗凝血酶活性的α-1-抗胰凝乳蛋白酶的类似物和产生类似物的方法。

    Pulsed light selective photolysis process for treatment of biological
media and products made thereby
    37.
    发明授权
    Pulsed light selective photolysis process for treatment of biological media and products made thereby 失效
    脉冲光选择性光解法用于处理生物媒体和产品

    公开(公告)号:US4880512A

    公开(公告)日:1989-11-14

    申请号:US259508

    申请日:1988-10-14

    IPC分类号: A61L2/00 A61L2/08

    CPC分类号: A61L2/0011 A61L2/08

    摘要: A novel irradiation process and products made thereby. The process treats biological media such as blood fractions, genetically engineered protein products and vaccine preparations. The process photolyzes nucleic acids in preference to proteins in the media, e.g., it inactivates DNA- or RNA-containing pathogens while leaving the proteins substantially intact or functional. In general, the process comprises irradiating the medium with pulsed light of wavelength and flux selected so that (1) the nucleic acids in their ground state absorb radiation and thereby rise to an excited state or states, (2) the nucleic acids in their excited states absorb radiation and thereby rise to higher energy states and undergo photolysis, and (3) the proteins in their ground or their excited states do not absorb sufficient radiation to undergo substantial photolysis. It is surprising and unexpected that nucleic acids in their excited states undergo efficient photolysis whereas proteins under the same conditions in the same medium are kept substantially intact.

    摘要翻译: 一种新颖的辐照工艺和由此制成的产品。 该方法处理生物介质如血液馏分,遗传工程蛋白质产物和疫苗制剂。 该方法优于核酸,优于介质中的蛋白质,例如其使含有DNA或RNA的病原体灭活,同时使蛋白质基本上完整或功能化。 通常,该方法包括用选择的波长和通量的脉冲光照射介质,使得(1)其基态的核酸吸收辐射并由此上升到激发状态或状态,(2)激发的核酸 状态吸收辐射,从而升高到更高的能量状态并进行光解,(3)它们的地面或其激发态的蛋白质不能吸收足够的辐射来进行实质的光解。 令人惊讶和意想不到的是,其激发态的核酸经历有效的光解作用,而在相同培养基中相同条件下的蛋白质基本保持不变。

    Networks for data communication
    38.
    发明授权
    Networks for data communication 失效
    数据通信网络

    公开(公告)号:US4539652A

    公开(公告)日:1985-09-03

    申请号:US399180

    申请日:1982-07-16

    申请人: Harvey Rubin

    发明人: Harvey Rubin

    IPC分类号: H04M3/30 G06F13/00

    CPC分类号: H04M3/30

    摘要: A mechanized system distributing the access, test and communication functions to the point of testing, typically the centralized switching facility serving the telephone loops and equipment to be tested. Computer (200) stores information about each subscriber loop in the geographical area served by a system. Front-end computers (220,221) interact with computer (200) to retrieve pertinent data regarding loops to be tested. Each switching facility in an area includes a loop testing system (e.g., 160) that implements the required functions. The communication functions residing in front-end computers (220,221) and loop testing systems (160,161) are coupled via a data communication network (140) in a manner that allows any front-end computer to communicate with any loop testing system. Users of the system control access and test from consoles having the capability of establishing independent communication paths over the national dial network for interactive tests on loops accessed through standard test trunks. Microprocessor-based circuitry is utilized for numerous system tasks such as signal generation, digital signal processing and controlling sensitive analog measurements. Signal generation includes digital generation of analog waveforms. Signal processing techniques incorporate various digital filters to analyze sample sequences derived from, for example, dial pulses and coin telephone signals. Sensitive analog measurements of loop characteristics are effected with a magnetic current detector that operates over broad current and frequency range. Frequency dependent measurements are converted to DC using synchronous demodulation techniques to enhance resolution.

    摘要翻译: 将访问,测试和通信功能分配到测试点的机械化系统,通常是服务于要测试的电话回路和设备的集中式交换设施。 计算机(200)存储关于由系统服务的地理区域中的每个用户环路的信息。 前端计算机(220,221)与计算机(200)进行交互以检索关于要测试的循环的相关数据。 区域中的每个切换设备包括实现所需功能的环路测试系统(例如,160)。 驻留在前端计算机(220,221)和环路测试系统(160,161)中的通信功能通过数据通信网络(140)以允许任何前端计算机与任何环路测试系统通信的方式耦合。 系统的用户控制访问和测试,具有通过国家拨号网络建立独立通信路径的能力,以便通过标准测试中继线访问的环路进行交互式测试。 基于微处理器的电路用于许多系统任务,例如信号生成,数字信号处理和控制敏感的模拟测量。 信号发生包括模拟波形的数字生成。 信号处理技术包括各种数字滤波器以分析从例如拨号脉冲和硬币电话信号导出的样本序列。 使用在宽电流和频率范围内工作的磁流检测器实现环路特性的敏感模拟测量。 使用同步解调技术将频率相关测量值转换为直流,以增强分辨率。

    Mechanized testing of subscriber facilities
    39.
    发明授权
    Mechanized testing of subscriber facilities 失效
    用户设备的机械化测试

    公开(公告)号:US4446341A

    公开(公告)日:1984-05-01

    申请号:US399177

    申请日:1982-07-16

    申请人: Harvey Rubin

    发明人: Harvey Rubin

    IPC分类号: H04M3/30 H04M3/26

    CPC分类号: H04M3/30

    摘要: A mechanized system distributing the access, test and communication functions to the point of testing, typically the centralized switching facility serving the telephone loops and equipment to be tested. Computer (200) stores information about each subscriber loop in the geographical area served by a system. Front-end computers (220,221) interact with computer (200) to retrieve pertinent data regarding loops to be tested. Each switching facility in an area includes a loop testing system (e.g., 160) that implements the required functions. The communication functions residing in front-end computers (220,221) and loop testing systems (160,161) are coupled via a data communication network (140) in a manner that allows any front-end computer to communicate with any loop testing system. Users of the system control access and test from consoles having the capability of establishing independent communication paths over the national dial network for interactive tests on loops accessed through standard test trunks. Microprocessor-based circuitry is utilized for numerous system tasks such as signal generation, digital signal processing and controlling sensitive analog measurements. Signal generation includes digital generation of analog waveforms. Signal processing techniques incorporate various digital filters to analyze sample sequences derived from, for example, dial pulses and coin telephone signals. Sensitive analog measurements of loop characteristics are effected with a magnetic current detector that operates over broad current and frequency ranges. Frequency dependent measurements are converted to DC using synchronous demodulation techniques to enhance resolution.

    摘要翻译: 将访问,测试和通信功能分配到测试点的机械化系统,通常是服务于要测试的电话回路和设备的集中式交换设施。 计算机(200)存储关于由系统服务的地理区域中的每个用户环路的信息。 前端计算机(220,221)与计算机(200)进行交互以检索关于要测试的循环的相关数据。 区域中的每个切换设备包括实现所需功能的环路测试系统(例如,160)。 驻留在前端计算机(220,221)和环路测试系统(160,161)中的通信功能通过数据通信网络(140)以允许任何前端计算机与任何环路测试系统通信的方式耦合。 系统的用户控制访问和测试,具有通过国家拨号网络建立独立通信路径的能力,以便通过标准测试中继线访问的环路进行交互式测试。 基于微处理器的电路用于许多系统任务,例如信号生成,数字信号处理和控制敏感的模拟测量。 信号发生包括模拟波形的数字生成。 信号处理技术包括各种数字滤波器以分析从例如拨号脉冲和硬币电话信号导出的样本序列。 使用在宽电流和频率范围内工作的磁流检测器实现环路特性的敏感模拟测量。 使用同步解调技术将频率相关测量值转换为直流,以增强分辨率。

    System for accessing and testing subscriber loops
    40.
    发明授权
    System for accessing and testing subscriber loops 失效
    用于访问和测试用户环路的系统

    公开(公告)号:US4438298A

    公开(公告)日:1984-03-20

    申请号:US399185

    申请日:1982-07-16

    申请人: Harvey Rubin

    发明人: Harvey Rubin

    IPC分类号: H04M3/30 H04M3/26 H04B3/46

    CPC分类号: H04M3/30

    摘要: A mechanized system distributing the access, test and communication functions to the point of testing, typically the centralized switching facility serving the telephone loops and equipment to be tested. Computer (200) stores information about each subscriber loop in the geographical area served by a system. Front-end computers (220,221) interact with computer (200) to retrieve pertinent data regarding loops to be tested. Each switching facility in an area includes a loop testing system (e.g., 160) that implements the required functions. The communication functions residing in front-end computers (220,221) and loop testing systems (160,161) are coupled via a data communication network (140) in a manner that allows any front-end computer to communicate with any loop testing system. Users of the system control access and test from consoles having the capability of establishing independent communication paths over the national dial network for interactive tests on loops accessed through standard test trunks. Microprocessor-based circuitry is utilized for numerous system tasks such as signal generation, digital signal processing and controlling sensitive analog measurements. Signal generation includes digital generation of analog waveforms. Signal processing techniques incorporate various digital filters to analyze sample sequences derived from, for example, dial pulses and coin telephone signals. Sensitive analog measurements of loop characteristics are effected with a magnetic current detector that operates over broad current and frequency ranges. Frequency dependent measurements are converted to DC using synchronous demodulation techniques to enhance resolution.

    摘要翻译: 将访问,测试和通信功能分配到测试点的机械化系统,通常是服务于要测试的电话回路和设备的集中式交换设施。 计算机(200)存储关于由系统服务的地理区域中的每个用户环路的信息。 前端计算机(220,221)与计算机(200)进行交互以检索关于要测试的循环的相关数据。 区域中的每个切换设备包括实现所需功能的环路测试系统(例如,160)。 驻留在前端计算机(220,221)和环路测试系统(160,161)中的通信功能通过数据通信网络(140)以允许任何前端计算机与任何环路测试系统通信的方式耦合。 系统的用户控制访问和测试,具有通过国家拨号网络建立独立通信路径的能力,以便通过标准测试中继线访问的环路进行交互式测试。 基于微处理器的电路用于许多系统任务,例如信号生成,数字信号处理和控制敏感的模拟测量。 信号发生包括模拟波形的数字生成。 信号处理技术包括各种数字滤波器以分析从例如拨号脉冲和硬币电话信号导出的样本序列。 使用在宽电流和频率范围内工作的磁流检测器实现环路特性的敏感模拟测量。 使用同步解调技术将频率相关测量值转换为直流,以增强分辨率。