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    Annular intercooler having curved fins
    401.
    发明申请
    Annular intercooler having curved fins 失效
    具有弯曲翅片的环形中间冷却器

    公开(公告)号：US20090139699A1

    公开(公告)日：2009-06-04

    申请号：US11987528

    申请日：2007-11-30

    Applicant: Bin Li ,  Mustafa Taha Al-Shawaf ,  Rishabh Sinha ,  Deepak Bhupendrabhai Thakkar

    Inventor： Bin Li ,  Mustafa Taha Al-Shawaf ,  Rishabh Sinha ,  Deepak Bhupendrabhai Thakkar

    IPC: F28D1/02

    CPC classification number: F02B29/0462 ,  F28D7/005 ,  F28F1/02 ,  F28F1/34 ,  F28F3/02 ,  Y02T10/146

    Abstract: An air-to-fluid intercooler is disclosed. The air-to-fluid intercooler may include a core assembly including an outer circumference and an inner circumference, at least one annular tube body configured to direct flow of a cooling fluid within the core assembly, and at least one curved fin coupled to an exterior surface of the at least one annular tube body and configured to direct a flow of charge air through the core assembly.

    Abstract translation: 公开了一种空气 - 液体中间冷却器。 空气到流体中间冷却器可以包括包括外圆周和内圆周的芯组件，至少一个环形管体构造成引导芯组件内的冷却流体的流动，以及耦合到外部的至少一个弯曲翅片 所述至少一个环形管体的表面并且构造成引导加压空气流通过所述芯组件。

    SIMPLE AND ROBUST DIGITAL CODE TRACKING LOOP FOR WIRELESS COMMUNICATION SYSTEMS
    404.
    发明申请
    SIMPLE AND ROBUST DIGITAL CODE TRACKING LOOP FOR WIRELESS COMMUNICATION SYSTEMS 有权
    无线通信系统的简单和强大的数字代码跟踪环路

    公开(公告)号：US20080212655A1

    公开(公告)日：2008-09-04

    申请号：US12119139

    申请日：2008-05-12

    Applicant: Bin Li

    Inventor： Bin Li

    IPC: H04B1/707

    CPC classification number: H04B1/7085 ,  H04B1/7115 ,  H04B1/7117 ,  H04B2001/70706

    Abstract: A simple and robust CTL is used for time tracking of multipath components of a spread spectrum signal transmitted over a wireless multipath fading channel. A digital code-tracking loop includes the implementations of despreading early and late data samples by use of a pseudonoise sequence, an error signal output generated by the despreading, and adjustment for a plurality of on-time, early and late samples, a data rate of a control signal provided as a fractional proportion of a data rate of error signals.

    Abstract translation: 一种简单而鲁棒的CTL用于通过无线多径衰落信道发送的扩频信号的多径分量的时间跟踪。 数字代码跟踪循环包括通过使用伪噪声序列来解扩早期和晚期数据样本的实现，由解扩生成的误差信号输出以及多个准时，早期和晚期样本的调整，数据速率 作为误差信号的数据速率的分数比例提供的控制信号。

    Method and apparatus for estimating signal-to-noise ratio based on dedicated physical channel pilot symbols
    405.
    发明授权
    Method and apparatus for estimating signal-to-noise ratio based on dedicated physical channel pilot symbols 失效
    基于专用物理信道导频符号估计信噪比的方法和装置

    公开(公告)号：US07356071B2

    公开(公告)日：2008-04-08

    申请号：US11153967

    申请日：2005-06-16

    Applicant: Bin Li ,  Rui Yang ,  Gregory S. Sternberg

    Inventor： Bin Li ,  Rui Yang ,  Gregory S. Sternberg

    IPC: H04B1/00

    CPC classification number: H04L1/20 ,  H04B2201/70701

    Abstract: The present invention is related to a method and apparatus for estimating signal-to-noise ratio (SNR) based on dedicated physical channel (DPCH) pilot symbols in a wireless communication system. A receiver receives a DPCH transmission and a despreader despreads the received DPCH transmission. A selector selects pilot symbols in the despread DPCH transmission. A signal power estimator estimates signal power based on the pilot symbols, and a noise power estimator estimates noise power based on the received DPCH transmission. A SNR estimator estimates an SNR based on the signal power estimation and the noise power estimation. The noise power estimator may calculate the noise power estimation either based only on pilot symbols or based on both pilot symbols and non-pilot symbols. The DPCH transmission may be transmitted using more than one antenna for transmit diversity.

    Abstract translation: 本发明涉及一种用于在无线通信系统中基于专用物理信道（DPCH）导频符号来估计信噪比（SNR）的方法和装置。 接收机接收DPCH传输，并且去扩展器对所接收的DPCH传输进行解扩。 选择器在解扩DPCH传输中选择导频符号。 信号功率估计器基于导频符号估计信号功率，并且噪声功率估计器基于所接收的DPCH传输来估计噪声功率。 SNR估计器基于信号功率估计和噪声功率估计来估计SNR。 噪声功率估计器可以仅基于导频符号或基于导频符号和非导频符号来计算噪声功率估计。 可以使用多于一个的天线发射DPCH传输用于发射分集。

    Method for implementing the virtual leased line
    407.
    发明申请
    Method for implementing the virtual leased line 有权
    实现虚拟租用线路的方法

    公开(公告)号：US20070115913A1

    公开(公告)日：2007-05-24

    申请号：US10587538

    申请日：2005-01-28

    Applicant: Bin Li ,  Defeng Li

    Inventor： Bin Li ,  Defeng Li

    IPC: H04J3/24 ,  H04L12/56

    CPC classification number: H04L12/4633 ,  H04L12/465 ,  H04L47/724 ,  H04L47/825

    Abstract: A method for implementing a virtual leased line (VLL) is provided. The method includes the steps of: configuring a virtual local area network (VLAN) label stack on the basis of VLAN QinQ technique; configuring a VLAN QinQ switching device and a multi-protocol label switching device to communicate with each other; extending a label distribution protocol (LOP) to support encapsulation of VLAN labels, so as to carry out VLAN label assignment and take the extended LOP as a topoloay discovery protocol for an L2 virtual private network; setting the range of VLAN labels; implementing a VLL by constructing a VLAN switching path.

    Abstract translation: 提供了一种用于实现虚拟专线（VLL）的方法。 该方法包括：基于VLAN QinQ技术配置虚拟局域网（VLAN）标签栈; 配置VLAN QinQ交换设备和多协议标签交换设备进行通信; 扩展标签分发协议（LOP）以支持VLAN标签的封装，以便进行VLAN标签分配，并将扩展LOP作为L2虚拟专用网络的拓扑发现协议; 设置VLAN标签的范围; 通过构建VLAN交换路径实现VLL。

    Method and apparatus for estimating Doppler speed in wireless communication
    409.
    发明申请
    Method and apparatus for estimating Doppler speed in wireless communication 审中-公开
    用于估计无线通信中的多普勒速度的方法和装置

    公开(公告)号：US20060262883A1

    公开(公告)日：2006-11-23

    申请号：US11173026

    申请日：2005-07-01

    Applicant: Bin Li ,  Alexander Reznik

    Inventor： Bin Li ,  Alexander Reznik

    IPC: H04L27/00

    CPC classification number: H04L27/0014 ,  H04L2027/003 ,  H04L2027/0065

    Abstract: The present invention is related to a method and apparatus for estimating Doppler speed in wireless communication. The apparatus comprises a receiver, a sampler, a pilot/data removal unit, a phase change rate (PCR) measurement unit, a Doppler speed value calculating unit. The receiver receives signals, and the sampler samples the received signals. The pilot/data removal unit removes pilot or data information from the samples. The PCR measurement unit measures a PCR of the samples and the Doppler speed value calculating unit calculates a Doppler speed value based on the PCR. The Doppler speed value calculating unit is preferably a look-up table or a mapping functional unit.

    Abstract translation: 本发明涉及一种用于估计无线通信中的多普勒速度的方法和装置。 该装置包括接收机，采样器，导频/数据去除单元，相变速率（PCR）测量单元，多普勒速度值计算单元。 接收机接收信号，采样器对接收到的信号进行采样。 导频/数据删除单元从样本中删除导频或数据信息。 PCR测量单元测量样本的PCR，并且多普勒速度值计算单元基于PCR计算多普勒速度值。 多普勒速度值计算单元优选地是查找表或映射功能单元。

    Advanced receiver with sliding window block linear equalizer
    410.
    发明申请
    Advanced receiver with sliding window block linear equalizer 失效

    公开(公告)号：US20060227886A1

    公开(公告)日：2006-10-12

    申请号：US11238318

    申请日：2005-09-29

    Applicant: Bin Li ,  Robert DiFazio ,  Jung-Lin Pan ,  Alexander Reznik ,  John Kaewell ,  Peter Becker

    Inventor： Bin Li ,  Robert DiFazio ,  Jung-Lin Pan ,  Alexander Reznik ,  John Kaewell ,  Peter Becker

    IPC: H04K1/10 ,  H04B1/10

    CPC classification number: H04L25/03159 ,  H04B17/336

    Abstract: A receiver or an integrated circuit (IC) incorporated therein includes a fast Fourier transform (FFT)-based (or hybrid FFT-based) sliding window block level equalizer (BLE) for generating equalized samples. The BLE includes a noise power estimator, first and second channel estimators, an FFT-based chip level equalizer (CLEQ) and a channel monitor unit. The noise power estimator generates a noise power estimate based on two diverse sample data streams. The channel estimators generate respective channel estimates based on the sample data streams. The channel monitor unit generates a first channel monitor signal including truncated channel estimate vectors based on the channel estimates, and a second channel monitor signal which indicates an approximate rate of change of the truncated channel estimate vectors. The FFT-based CLEQ generates the equalized samples based on the noise power estimate, one-block samples of the first and second sample data streams, the channel estimates and the monitor signals.

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