公开(公告)号：US20090310700A1

公开(公告)日：2009-12-17

申请号：US12534423

申请日：2009-08-03

Applicant: Hui Liu ,  Manyuan Shen ,  Guanbin Xing

Inventor： Hui Liu ,  Manyuan Shen ,  Guanbin Xing

IPC: H04B7/02

CPC classification number: H04L1/0003 ,  H04J13/00 ,  H04J13/0077 ,  H04L1/0009 ,  H04L1/0017 ,  Y02D50/10

Abstract: A method and apparatus for combining signals of multiple users onto a common channel is disclosed. In one embodiment, the method comprises identifying one or more traffic channels that are of one or more predetermined quality levels to a plurality of subscriber units based on channel profiles of the plurality of subscriber units and transmitting phase modulation multiplexed signals to the plurality of subscriber units through a common set of one or more channels having higher quality than the one or more predetermined quality levels.

公开(公告)号：US07489936B1

公开(公告)日：2009-02-10

申请号：US11233711

申请日：2005-09-23

Applicant: Hui Liu

Inventor： Hui Liu

IPC: H04Q7/20

CPC classification number: H04W8/02 ,  H04W68/08

Abstract: In one of many possible embodiments, a method of locating a mobile terminal within a location area of a mobile communication network is provided. In the method, a threshold is set by calculating a sum of all location probabilities in the location area and dividing the sum by a maximum number of polling cycles allowed before the mobile terminal is located. Cells in the location area are arranged in non-ascending order according to their location probabilities. Multiple paging areas are formed one at a time by starting with a first cell not used in a previous paging area, grouping cells in order, and stopping when the total of location probabilities reaches the threshold or when no more ungrouped cells exist within the location area.

Abstract translation: 在许多可能的实施例之一中，提供了一种在移动通信网络的位置区域内定位移动终端的方法。 在该方法中，通过计算位置区域中的所有位置概率的和并且将该和除以移动终端所在的允许的最大轮询周期数来设置阈值。 位置区域中的单元根据其位置概率以非升序排列。 通过从先前的寻呼区域中未使用的第一小区开始，依次形成多个寻呼区域，按照顺序对小区进行分组，并且当位置概率的总数达到阈值时停止，或者当位置区域内没有更多未分组的小区 。

公开(公告)号：US20080294270A1

公开(公告)日：2008-11-27

申请号：US11753102

申请日：2007-05-24

Applicant: Jian Q. Yao ,  Hai-Qing Xian ,  Jizong Gao ,  Rodney Bristol ,  Victor Zaporojan ,  Hali Wang ,  Hui Liu

Inventor： Jian Q. Yao ,  Hai-Qing Xian ,  Jizong Gao ,  Rodney Bristol ,  Victor Zaporojan ,  Hali Wang ,  Hui Liu

IPC: A61L27/38 ,  A61F2/28 ,  D01C3/00

CPC classification number: A61L27/3608 ,  A61L27/3604 ,  A61L27/3683

Abstract: A method of preparing an implantable biological device having a first tissue part and a second tissue part includes exposing the first tissue part to a first preparation method and preventing exposure of the second biological tissue part to the first preparation method. Preventing exposure of the second biological tissue part to the first preparation method may be achieved using an embedding technique, a coating technique, a covering technique, or physical isolation. The method may further include exposing the second tissue part to a second preparation method and preventing exposure of the first biological tissue part to the second preparation method. An apparatus for preparing an implantable biologic device includes an enclosure having first and second chambers separated by a partition member wherein a substantial portion of the first tissue part is within the first chamber and a substantial portion of the second tissue part is within the second chamber.

Abstract translation: 制备具有第一组织部分和第二组织部分的可植入生物装置的方法包括将第一组织部分暴露于第一制备方法并防止第二生物组织部分暴露于第一制备方法。 可以使用嵌入技术，涂覆技术，覆盖技术或物理隔离来防止第二生物组织部分暴露于第一制备方法。 该方法可以进一步包括将第二组织部分暴露于第二制备方法并防止第一生物组织部分暴露于第二制备方法。 一种用于制备可植入生物装置的装置，包括具有由分隔构件分开的第一和第二腔室的外壳，其中所述第一组织部分的大部分位于所述第一腔室内，并且所述第二组织部分的大部分位于所述第二腔室内。

公开(公告)号：US20080260064A1

公开(公告)日：2008-10-23

申请号：US12123022

申请日：2008-05-19

Applicant: Manyuan Shen ,  Guanbin Xing ,  Hui Liu

Inventor： Manyuan Shen ,  Guanbin Xing ,  Hui Liu

IPC: H04B7/02

CPC classification number: H04L1/0625 ,  H04B7/024 ,  H04B7/0452 ,  H04B7/0669 ,  H04B7/068 ,  H04L27/2626 ,  H04L2001/0092

Abstract: A method and system for cooperative multiple-input multiple output (MIMO) transmission operations in a multicell wireless network. Under the method, antenna elements from two or more base stations are used to from an augmented MIMO antenna array that is used to transmit and receive MIMO transmissions to and from one or more terminals. The cooperative MIMO transmission scheme supports higher dimension space-time-frequency processing for increased capacity and system performance.

Abstract translation: 一种用于多单元无线网络中的协作多输入多输出（MIMO）传输操作的方法和系统。 在该方法下，来自两个或更多个基站的天线元件用于从用于向一个或多个终端发送MIMO MIMO传输和从一个或多个终端接收MIMO传输的增强MIMO天线阵列。 协同MIMO传输方案支持更高维度的时空处理，以提高容量和系统性能。

公开(公告)号：US07414994B2

公开(公告)日：2008-08-19

申请号：US11603602

申请日：2006-11-22

Applicant: Xiaodong Li ,  Hui Liu ,  Hujun Yin

Inventor： Xiaodong Li ,  Hui Liu ,  Hujun Yin

IPC: H04J3/08 ,  H04J3/16

CPC classification number: H04L5/023 ,  H04L27/2608

Abstract: A method for subcarrier allocation and loading for a multi-carrier, multi-subscriber system is described. At least one cluster in a first and second set of clusters of subcarriers is associated for use in communication with a first and second subscriber, respectively. Then, for each cluster associated for use in communication with the first subscriber and the second subscriber, usage of that cluster is multiplexed between the first subscriber during a first time division and the second subscriber during a second time division.

Abstract translation: 描述了用于多载波多用户系统的子载波分配和加载的方法。 第一和第二组子载波簇中的至少一个簇分别与第一和第二用户进行通信相关联。 然后，对于与第一用户和第二用户进行通信相关联的每个群集，在第一时间划分期间该群集的使用在第一用户之间被多路复用，而在第二时间划分期间被多路复用到第二用户。

公开(公告)号：US07359811B1

公开(公告)日：2008-04-15

申请号：US11153984

申请日：2005-06-16

Applicant: Hui Liu

Inventor： Hui Liu

IPC: G05F1/40

CPC classification number: G06F17/5054

Abstract: Programmable logic device power supply noise levels are characterized using internal measurements. By making power supply noise measurements internally, noise measurements are made without influence from device packaging or circuit board environmental effects. The input-output circuitry of a programmable logic device is configured to supply a power supply voltage from the output of an output buffer to one of the inputs of a differential input buffer. The other of the inputs of the differential input buffer is provided with a reference voltage from an external voltage reference circuit. The differential input buffer serves as a comparator and generates an output signal based on a comparison of the power supply voltage from the output buffer and the reference voltage. A noise monitoring circuit processes the output of the input buffer. The noise monitoring circuit may be based on a register.

Abstract translation: 可编程逻辑器件电源噪声电平采用内部测量表征。 通过内部进行电源噪声测量，噪声测量不受设备封装或电路板环境影响的影响。 可编程逻辑器件的输入输出电路被配置为将电源电压从输出缓冲器的输出提供给差分输入缓冲器的输入之一。 差分输入缓冲器的另一个输入端提供有来自外部参考电路的参考电压。 差分输入缓冲器用作比较器，并且基于来自输出缓冲器的电源电压与参考电压的比较来产生输出信号。 噪声监测电路处理输入缓冲器的输出。 噪声监测电路可以基于寄存器。

公开(公告)号：US07352299B1

公开(公告)日：2008-04-01

申请号：US11560673

申请日：2006-11-16

Applicant: Hui Liu

Inventor： Hui Liu

IPC: H03M7/00

CPC classification number: G06F11/1032

Abstract: An integrated circuit (IC) for optimizing data presentation to an external memory interface bus is provided. The IC is in communication with the external memory via the external memory interface bus. The IC includes an encoder that may encode the data that are being sent to an external memory. The encoder encodes the data based on the logic value of the majority of bits in the data. The encoder sets a status bit to indicate that the data are encoded. The encoder includes two encoding stages to further enhance the data integrity and transfer. Further connected in series with the encoder is a parity generator that sets the parity bit logic value based on whether the number of logic 1s in the data, including the status bit, is even or odd. The IC also includes a parity checker to detect whether any error occurred in the data during transmission. The decoder within the IC decodes the data to the original data. The decoder is connected in series with the parity checker.

Abstract translation: 提供了一种用于优化到外部存储器接口总线的数据呈现的集成电路（IC）。 IC通过外部存储器接口总线与外部存储器通信。 该IC包括编码器，其可以对正在发送到外部存储器的数据进行编码。 编码器根据数据中大多数位的逻辑值对数据进行编码。 编码器设置状态位以指示数据被编码。 编码器包括两个编码级，以进一步增强数据的完整性和传输。 进一步与编码器串联的是奇偶校验发生器，其基于包括状态位在内的数据中的逻辑1的数量是偶数还是奇数来设置奇偶校验位逻辑值。 IC还包括一个奇偶校验器，用于检测在传输过程中数据是否发生错误。 IC内的解码器将数据解码为原始数据。 解码器与奇偶校验器串联连接。

公开(公告)号：US20080046949A1

公开(公告)日：2008-02-21

申请号：US11492709

申请日：2006-07-25

Applicant: Hui Liu

Inventor： Hui Liu

IPC: H04N7/173 ,  H04N7/20

CPC classification number: H04H20/71 ,  H04H20/42 ,  H04H60/91

Abstract: Advantage is taken of the fact that broadcast coverage is unevenly distributed across a geographical region and multiple-access transmissions can be interposed in regions where interference is minimum. In one embodiment, advantage is taken of the known broadcasting signal and techniques, such as, for example, dirty paper coding techniques, can be used to pre-cancel broadcasting differences, allowing a system to operate as if the interference did not exist.

Abstract translation: 优点在于广播覆盖不均匀地分布在地理区域上，并且多址传输可以插入在干扰最小的区域中。 在一个实施例中，采用已知的广播信号的优点，并且可以使用技术，例如脏纸编码技术来预取消广播差异，从而允许系统像干涉不存在一样操作。

公开(公告)号：US20080043610A1

公开(公告)日：2008-02-21

申请号：US11925229

申请日：2007-10-26

Applicant: Xiaodong Li ,  Hui Liu ,  Hujun Yin ,  Guanbin Xing ,  Fuqi Mu

Inventor： Xiaodong Li ,  Hui Liu ,  Hujun Yin ,  Guanbin Xing ,  Fuqi Mu

IPC: H04J11/00

CPC classification number: H04L5/0037 ,  H04L1/0009 ,  H04L1/0025 ,  H04L1/0026 ,  H04L5/0023 ,  H04L5/006 ,  H04L5/023 ,  H04L27/2608 ,  H04W24/00 ,  H04W72/02 ,  H04W72/0406 ,  H04W72/085 ,  H04W84/02

Abstract: A method and apparatus for subcarrier selection for systems is described. In one embodiment, the system employs orthogonal frequency division multiple access (OFDMA). In one embodiment, a method for subcarrier selection comprises a subscriber measuring channel and interference information for subcarriers based on pilot symbols received from a base station, the subscriber selecting a set of candidate subcarriers, providing feedback information on the set of candidate subcarriers to the base station, and receiving an indication of subcarriers of the set of subcarriers selected by the base station for use by the subscriber.

Abstract translation: 描述了用于系统的子载波选择的方法和装置。 在一个实施例中，系统采用正交频分多址（OFDMA）。 在一个实施例中，一种用于子载波选择的方法包括用户测量信道和基于从基站接收的导频符号的子载波干扰信息，用户选择一组候选子载波，向基站提供关于候选子载波集合的反馈信息 并且接收由所述基站选择以供所述用户使用的所述一组子载波的子载波的指示。

公开(公告)号：US20070252254A1

公开(公告)日：2007-11-01

申请号：US11414526

申请日：2006-04-28

Applicant: Chin-Tien Chiu ,  Hem Takiar ,  Hui Liu ,  Jiang hua Java Zhu ,  Jack Chang-Chien ,  Cheemen Yu

Inventor： Chin-Tien Chiu ,  Hem Takiar ,  Hui Liu ,  Jiang hua Java Zhu ,  Jack Chang-Chien ,  Cheemen Yu

IPC: H01L23/02

CPC classification number: H01L23/562 ,  H01L24/48 ,  H01L24/49 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/48257 ,  H01L2224/49109 ,  H01L2225/06562 ,  H01L2924/00014 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/14 ,  H01L2924/1433 ,  H01L2924/181 ,  H05K3/303 ,  H05K3/3421 ,  H05K3/3484 ,  H05K2201/09781 ,  H05K2201/10689 ,  H05K2201/2036 ,  H05K2203/041 ,  H05K2203/043 ,  Y02P70/613 ,  H01L2924/00 ,  H01L2924/00012 ,  H01L2224/45099 ,  H01L2224/45015 ,  H01L2924/207

Abstract: An integrated circuit, and a semiconductor die package formed therefrom, are disclosed including solder columns for adding structural support to the package during the fabrication process.

Abstract translation: 公开了集成电路和由其形成的半导体管芯封装，其包括用于在制造工艺期间向封装件添加结构支撑的焊料柱。