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    Dirty paper precoding with known interference structure at receiver
    75.
    发明申请
    Dirty paper precoding with known interference structure at receiver 失效
    接收机上已知干扰结构的脏纸预编码

    公开(公告)号：US20070079742A1

    公开(公告)日：2007-04-12

    申请号：US11544273

    申请日：2006-10-06

    Applicant: Hui Liu ,  Bin Liu

    Inventor： Hui Liu ,  Bin Liu

    IPC: B63H9/04

    CPC classification number: H04L25/03343 ,  H04L1/0066 ,  H04L25/497 ,  H04L25/4975 ,  H04L27/3488 ,  H04L2025/0342

    Abstract: A dirty paper precoding (“DPC”) method for broadcasting a signal is disclosed that takes advantage of knowledge of the structure of interference in order to avoid the quantization noise that results in the conventional DPC method. The proposed method modifies the Tomlinson-Harishima precoding (“THP”) scheme by selecting a constellation and mapping scheme that is designed based on the known interference modulation structure of the interference signal, which is typically directed to a second receiver. In a particular embodiment, a source signal and an interference signal are QAM modulated. The modulation structure information of the interference signal is known to the receiver. At the transmitter the source signal is precoded based on the known interference structure, and a common mapping rule is implemented, such that the received signal can be decoded at the receiver without requiring a modulo operation at either the transmitter or receiver.

    Abstract translation: 公开了一种用于广播信号的脏纸预编码（“DPC”）方法，其利用干扰结构的知识，以避免导致常规DPC方法的量化噪声。 所提出的方法通过选择基于干扰信号的已知干扰调制结构设计的星座和映射方案来修改Tomlinson-Harishima预编码（“THP”）方案，该干扰信号通常指向第二接收机。 在特定实施例中，源信号和干扰信号被QAM调制。 接收机已知干扰信号的调制结构信息。 在发射机处，基于已知的干扰结构对源信号进行预编码，实现公共映射规则，使得接收信号可以在接收机处被解码，而不需要在发射机或接收机处进行模运算。

    Image-rejection I/Q demodulators
    76.
    发明授权
    Image-rejection I/Q demodulators 有权
    图像抑制I / Q解调器

    公开(公告)号：US07184737B2

    公开(公告)日：2007-02-27

    申请号：US10394981

    申请日：2003-03-21

    Applicant: Bin Liu

    Inventor： Bin Liu

    IPC: H04B1/10 ,  H04B17/00

    CPC classification number: H04L27/0014 ,  H04L2027/0016 ,  H04L2027/0024

    Abstract: In a communications receiver for quadrature demodulation, a feedback technique for reducing the image response of the receiver. The communications receiver includes an I demodulator and a Q demodulator. A local oscillator (LO) signal is provided by a PLL to a quadrature LO generator that provides an LO_I signal to an I demodulator and an LO_Q signal to a Q demodulator. The LO_I and LO_Q signals are amplitude and phase-controlled versions of the LO signal. An image/signal ratio (I/S) detector detects the relative phase difference and the relative amplitude difference between the respective output terminals of the I demodulator and the Q demodulator and applies an amplitude control signal and a phase control signal to corresponding amplitude control and phase control inputs of the quadrature LO generator. The I/S detector calibrates the quadrature LO generator during the interstitial interval between the reception of data packets. The control signals from the I/S detector adjust the relative amplitude and phase of the LO_I and LO_Q signals in a manner that reduces the image response of the communications receiver.

    Abstract translation: 在用于正交解调的通信接收机中，用于减小接收机的图像响应的反馈技术。 通信接收机包括I解调器和Q解调器。 本地振荡器（LO）信号由PLL提供给正交LO发生器，其向I解调器提供LO_I信号，并向Q解调器提供LO_Q信号。 LO_I和LO_Q信号是LO信号的幅度和相位控制版本。 图像/信号比（I / S）检测器检测I解调器和Q解调器的各个输出端之间的相对相位差和相对幅度差，并将幅度控制信号和相位控制信号施加到对应的幅度控制， 正交LO发生器的相位控制输入。 I / S检测器在接收数据包之间的间隔间隔期间校准正交LO发生器。 来自I / S检测器的控制信号以减少通信接收机的图像响应的方式调节LO_I和LO_Q信号的相对幅度和相位。

    Prostate cancer specific internalizing human antibodies
    77.
    发明申请
    Prostate cancer specific internalizing human antibodies 有权
    前列腺癌特异性内化人抗体

    公开(公告)号：US20050186214A1

    公开(公告)日：2005-08-25

    申请号：US11021438

    申请日：2004-12-21

    Applicant: Bin Liu ,  James Marks

    Inventor： Bin Liu ,  James Marks

    IPC: A61K39/395 ,  C07K16/30 ,  C12P21/08 ,  G01N33/574

    CPC classification number: C07K16/3069 ,  A61K2039/505 ,  C07K2317/622 ,  C07K2317/73 ,  C07K2317/77

    Abstract: This invention provides novel prostate cancer specific internalizing human antibodies. The antibodies are useful by themselves to prevent growth and/or proliferation of prostate cancer cells. The antibodies can also be formulated as chimeric molecules to direct an effector (e.g. a cytotoxin, an imaging reagent, a drug, etc.) to a prostate tumor site.

    Abstract translation: 本发明提供了新型前列腺癌特异性内化人抗体。 抗体本身可用于预防前列腺癌细胞的生长和/或增殖。 抗体还可以配制成嵌合分子以将效应物（例如细胞毒素，成像试剂，药物等）引导至前列腺肿瘤部位。

    Group call management through receive/transmit synchronization
    78.
    发明申请
    Group call management through receive/transmit synchronization 有权
    通过接收/发送同步进行组呼呼管理

    公开(公告)号：US20050079883A1

    公开(公告)日：2005-04-14

    申请号：US10682772

    申请日：2003-10-09

    Applicant: Charbel Khawand ,  Bin Liu ,  Jianping Miller

    Inventor： Charbel Khawand ,  Bin Liu ,  Jianping Miller

    IPC: H04B7/26 ,  H04B7/005

    CPC classification number: H04B7/269 ,  H04W56/002 ,  H04W56/0035 ,  H04W92/18

    Abstract: A method of communicating with a transceiver (120). In one arrangement, the method of communicating with the transceiver can be performed in a systemless group environment. Synchronization information (150) can be received from a mobile transceiver (110) and used to synchronize to the mobile transceiver. The synchronization information can include a timing offset and a frequency offset. Synchronization can be maintained until a predetermined condition is met, for example, a predetermined amount of group inactivity.

    Abstract translation: 一种与收发器（120）进行通信的方法。 在一种布置中，可以在无系统的组环境中执行与收发器通信的方法。 可以从移动收发机（110）接收同步信息（150）并用于与移动收发信机同步。 同步信息可以包括定时偏移和频率偏移。 可以保持同步，直到满足预定条件，例如，预定量的组不活动。

    Method and apparatus for providing interprocessor communications using shared memory
    79.
    发明申请
    Method and apparatus for providing interprocessor communications using shared memory 审中-公开
    用于使用共享存储器提供处理器间通信的方法和装置

    公开(公告)号：US20050041510A1

    公开(公告)日：2005-02-24

    申请号：US10643327

    申请日：2003-08-19

    Applicant: Jean Khawand ,  David Hayes ,  Charbel Khawand ,  Bin Liu ,  Jianping Miller

    Inventor： Jean Khawand ,  David Hayes ,  Charbel Khawand ,  Bin Liu ,  Jianping Miller

    IPC: G06F3/00 ,  G06F13/24 ,  G06F13/26 ,  G06F15/16 ,  G06F15/167 ,  G11C8/00 ,  H04L20060101

    CPC classification number: G06F15/167 ,  G06F9/5016 ,  G06F9/544

    Abstract: A method for transferring messages between a first processor (102) and a second processor (104) includes the step of requesting an empty message buffer (106) from the first processor or master processor (102). The first processor (102) sends an empty message buffer pointer (108) which the second processor uses to locate the allocated memory within the shared memory (112). The second processor (104) then loads its message in the allocated memory area and sends the message (110). After receiving the message, the first processor (102) releases the allocated memory area found in shared memory (112) so that it can be used in the future. An electronic device such as a radio communication device that uses the shared memory scheme is also described.

    Abstract translation: 一种用于在第一处理器（102）和第二处理器（104）之间传送消息的方法包括从第一处理器或主处理器（102）请求空消息缓冲器（106）的步骤。 第一处理器（102）发送空消息缓冲器指针（108），第二处理器用于在共享存储器（112）内定位所分配的存储器。 然后，第二处理器（104）将其消息加载到所分配的存储器区域中并发送消息（110）。 在接收到消息之后，第一处理器（102）释放在共享存储器（112）中发现的分配的存储器区域，以便将来可以使用它们。 还描述了诸如使用共享存储器方案的无线电通信设备的电子设备。

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