公开(公告)号：US08537579B2

公开(公告)日：2013-09-17

申请号：US12956010

申请日：2010-11-30

Applicant: David S. Ripley ,  Hui Liu

Inventor： David S. Ripley ,  Hui Liu

IPC: H02M3/07

CPC classification number: H02M3/158 ,  H02M3/06 ,  H02M3/07

Abstract: In a voltage converter, a mode configuration is selected in response to a mode control signal using a switch matrix having two or more mode configurations. Each mode configuration corresponds to one of two or more output signal voltages. The output signal is compared with a reference signal to produce a direction comparison signal. The direction comparison signal is used to produce the mode control signal.

Abstract translation: 在电压转换器中，响应于使用具有两个或多个模式配置的开关矩阵的模式控制信号来选择模式配置。 每个模式配置对应于两个或多个输出信号电压之一。 将输出信号与参考信号进行比较以产生方向比较信号。 方向比较信号用于产生模式控制信号。

公开(公告)号：US20110128761A1

公开(公告)日：2011-06-02

申请号：US12955989

申请日：2010-11-30

Applicant: David S. Ripley ,  Hui Liu

Inventor： David S. Ripley ,  Hui Liu

IPC: H02M3/07

CPC classification number: H02M3/06 ,  H02M3/07 ,  H02M3/158

Abstract: A voltage converter is switched among two or more modes to produce an output voltage matching a reference voltage that can be of an intermediate level between discrete levels corresponding to the modes. The output voltage is compared with the reference voltage to determine whether to adjust the mode.

Abstract translation: 电压转换器在两种或多种模式之间切换以产生匹配参考电压的输出电压，该参考电压可以是对应于模式的离散电平之间的中间电平。 将输出电压与参考电压进行比较，以确定是否调整模式。

公开(公告)号：US20110128762A1

公开(公告)日：2011-06-02

申请号：US12956010

申请日：2010-11-30

Applicant: David S. Ripley ,  Hui Liu

Inventor： David S. Ripley ,  Hui Liu

IPC: H02M3/07

CPC classification number: H02M3/158 ,  H02M3/06 ,  H02M3/07

Abstract: In a voltage converter, a mode configuration is selected in response to a mode control signal using a switch matrix having two or more mode configurations. Each mode configuration corresponds to one of two or more output signal voltages. The output signal is compared with a reference signal to produce a direction comparison signal. The direction comparison signal is used to produce the mode control signal.

Abstract translation: 在电压转换器中，响应于使用具有两个或多个模式配置的开关矩阵的模式控制信号来选择模式配置。 每个模式配置对应于两个或多个输出信号电压之一。 将输出信号与参考信号进行比较以产生方向比较信号。 方向比较信号用于产生模式控制信号。

公开(公告)号：USD1008739S1

公开(公告)日：2023-12-26

申请号：US29775552

申请日：2021-03-24

Applicant: Umair Khan ,  Hajra Khan ,  Hui Liu

Designer： Umair Khan ,  Hajra Khan ,  Hui Liu

Abstract: FIG. 1 is a perspective view of the double wall beverage container.
FIG. 2 is a front elevational view of the double wall beverage container.
FIG. 3 is a rear elevational view thereof.
FIG. 4 is a top plan view thereof.
FIG. 5 is a bottom plan view thereof.
FIG. 6 is a left side elevational view thereof; and,
FIG. 7 is a right side elevational view thereof.
The broken lines showing of the handle in FIGS. 1, 2, 3, 4, 5 and 7 form no part of the claimed design.

公开(公告)号：US09191163B2

公开(公告)日：2015-11-17

申请号：US13411057

申请日：2012-03-02

Applicant: Hui Liu

Inventor： Hui Liu

IPC: H04B7/00 ,  H04L1/18 ,  H04L1/00

CPC classification number: H04L1/1893 ,  H04L2001/0093 ,  H04L2001/0097

Abstract: Systems and methods which provide data communication content delivery through a hybrid network implementation are disclosed. A hybrid network configuration may utilize a broadcast communication technique to deliver large amounts of data communication content to one or more mobile communication device via uni-directional network links and a uni-cast communication technique via bi-directional network links with the one or more mobile communication device to facilitate delivery and utilization of the data communication content. Data content delivery loss recovery techniques implemented according to embodiments of the invention utilize network links of the hybrid network other than or in addition to the uni-directional network links to implement loss recovery techniques such as a hybrid repeat technique, a hybrid retransmission technique, hybrid statistical feedback technique, and/or combinations thereof.

Abstract translation: 公开了通过混合网络实现提供数据通信内容传送的系统和方法。 混合网络配置可以利用广播通信技术，通过单向网络链路和通过与一个或多个移动台的双向网络链路的单播通信技术将大量的数据通信内容传送到一个或多个移动通信设备 通信设备，便于数据通信内容的传送和利用。 根据本发明的实施例实现的数据内容传送丢失恢复技术利用除了单向网络链路之外的或除了单向网络链路之外的混合网络的网络链路来实现诸如混合重复技术，混合重传技术，混合 统计反馈技术，和/或其组合。

公开(公告)号：US09161255B2

公开(公告)日：2015-10-13

申请号：US14009638

申请日：2012-03-20

Applicant: Tao Xue ,  Junchao Du ,  Hui Liu ,  Qingzhe Deng ,  Chuanyi Liu ,  Xuan Li ,  Weizhen Ji ,  Xiaojun Li ,  Wen He ,  Wenjing Chen ,  Jiangkun Guo

Inventor： Tao Xue ,  Junchao Du ,  Hui Liu ,  Qingzhe Deng ,  Chuanyi Liu ,  Xuan Li ,  Weizhen Ji ,  Xiaojun Li ,  Wen He ,  Wenjing Chen ,  Jiangkun Guo

IPC: H04W80/04 ,  H04W88/06 ,  H04W88/08 ,  H04W24/10 ,  H04W24/04

CPC classification number: H04W24/10 ,  H04W24/04

Abstract: A reporting method for a network state includes: an intermediate node receiving a data packet; the intermediate node marking the data packet according to the current network state; and the intermediate node forwarding the marked data packet. A detecting method for a network state includes: a sink node receiving a data packet; the sink node parsing the data packet to obtain the marking information about the network state; and the sink node determining the network state according to the marking information. A reporting device corresponding to the reporting method, a detecting device corresponding to the detecting method, and a detecting system comprising the reporting device and the detecting method are also provided.

Abstract translation: 一种网络状态报告方法包括：接收数据分组的中间节点; 中间节点根据当前网络状态标记数据包; 并且中间节点转发标记的数据分组。 一种用于网络状态的检测方法包括：接收节点接收数据分组; 汇聚节点解析数据包，获取关于网络状态的标记信息; 并且汇聚节点根据标记信息确定网络状态。 还提供了与报告方法对应的报告装置，与检测方法相对应的检测装置，以及包括报告装置和检测方法的检测系统。

公开(公告)号：US08964719B2

公开(公告)日：2015-02-24

申请号：US13230625

申请日：2011-09-12

Applicant: Xiaodong Li ,  Hui Liu ,  Kemin Li ,  Wenzhong Zhang

Inventor： Xiaodong Li ,  Hui Liu ,  Kemin Li ,  Wenzhong Zhang

IPC: H04W4/00 ,  H04J1/00 ,  H04B7/208 ,  H04B1/00 ,  H04W72/00 ,  H04W74/04 ,  H04L1/04 ,  H04L5/00 ,  H04L5/02 ,  H04L27/26 ,  H04W72/08 ,  H04J11/00 ,  H04W24/08 ,  H04L1/00 ,  H04L25/02 ,  H04W72/04

CPC classification number: H04L5/0035 ,  H04B17/336 ,  H04B17/345 ,  H04J11/00 ,  H04J11/003 ,  H04J11/005 ,  H04L1/0003 ,  H04L1/0005 ,  H04L1/0009 ,  H04L1/0011 ,  H04L1/0025 ,  H04L1/0026 ,  H04L1/0079 ,  H04L1/04 ,  H04L5/0007 ,  H04L5/0032 ,  H04L5/0037 ,  H04L5/0042 ,  H04L5/0046 ,  H04L5/0048 ,  H04L5/005 ,  H04L5/006 ,  H04L5/0064 ,  H04L5/0073 ,  H04L5/0082 ,  H04L5/0094 ,  H04L5/023 ,  H04L25/0226 ,  H04L25/0228 ,  H04L27/2601 ,  H04L27/2602 ,  H04L47/125 ,  H04W24/08 ,  H04W72/04 ,  H04W72/0406 ,  H04W72/042 ,  H04W72/0453 ,  H04W72/082 ,  H04W72/085 ,  H04W74/04

Abstract: A method and apparatus for allocating subcarriers in an orthogonal frequency division multiple access (OFDMA) system is described. In one embodiment, the method comprises allocating at least one diversity cluster of subcarriers to a first subscriber and allocating at least one coherence cluster to a second subscriber.

公开(公告)号：US08942373B2

公开(公告)日：2015-01-27

申请号：US13001022

申请日：2010-12-01

Applicant: Hui Liu

Inventor： Hui Liu

IPC: H04L9/00 ,  H04L9/28 ,  H04L9/06 ,  H04L9/14 ,  H04L29/06 ,  H04L9/16

CPC classification number: H04L9/0656 ,  H04L9/14 ,  H04L9/16 ,  H04L63/045

Abstract: This present application relates to data encryption and decryption technology, and especially relates to a data encryption and decryption method and apparatus. The described encryption method comprises: packeting plaintext data to be encrypted, randomly assigning an encryption function to each group of the plaintext data, encrypting each group of the plaintext data with the encryption function respectively, and arranging the encrypted data according to its corresponding position in the plaintext data to form a ciphertext. The encryption apparatus includes: packet module, encryption function random assignment module and encryption processing module. This application also provides a data decryption method and apparatus. This invention randomly assigns an encryption function to the plaintext to be encrypted, and uses the assigned encryption function to encrypt the plaintext data to arrange and form a ciphertext, greatly strengthening the security of data storage, and achieving the perfect secrecy of data.

Abstract translation: 本申请涉及数据加密和解密技术，特别涉及数据加密和解密方法和装置。 所描述的加密方法包括：打包要加密的明文数据，为每组明文数据随机分配加密功能，分别用加密功能对每组明文数据进行加密，并根据其对应位置对加密数据进行排列 明文数据形成密文。 加密装置包括：分组模块，加密功能随机分配模块和加密处理模块。 本申请还提供了一种数据解密方法和装置。 本发明为要加密的明文随机分配加密功能，并使用分配的加密功能对明文数据进行加密，形成密文，大大加强了数据存储的安全性，实现了数据的完美保密。

公开(公告)号：US08797970B2

公开(公告)日：2014-08-05

申请号：US12498924

申请日：2009-07-07

Applicant: Guanbin Xing ,  Manyuan Shen ,  Hui Liu

Inventor： Guanbin Xing ,  Manyuan Shen ,  Hui Liu

IPC: H04W4/00

CPC classification number: H04L5/06 ,  H04B7/0452 ,  H04B7/0613 ,  H04B17/24 ,  H04B17/382 ,  H04L5/023 ,  H04L27/261 ,  H04W28/18 ,  H04W48/16 ,  H04W72/04 ,  H04W72/0453 ,  H04W72/085

Abstract: A method and apparatus for antenna switching, grouping, and channel assignments in wireless communication systems. The invention allows multiuser diversity to be exploited with simple antenna operations, therefore increasing the capacity and performance of wireless communications systems. Channel characteristics indicative of signal reception quality for downlink or bi-directional traffic for each channel/antenna resource combination are measured or estimated at a subscriber. Corresponding channel characteristic information is returned to the base station. Channel characteristics information may also be measured or estimated for uplink or bi-directional signals received at each of multiple receive antenna resources. The base station employs channel allocation logic to assign uplink, downlink and/or bi-directional channels for multiple subscribers based on channel characteristics measured and/or estimated for the uplink, downlink and/or bi-directional channels.

Abstract translation: 一种用于无线通信系统中的天线切换，分组和信道分配的方法和装置。 本发明允许利用简单的天线操作来利用多用户分集，从而增加无线通信系统的容量和性能。 指示用于每个信道/天线资源组合的下行链路或双向业务的信号接收质量的信道特性在用户处被测量或估计。 相应的信道特征信息返回给基站。 还可以对在多个接收天线资源中的每一个处接收的上行链路或双向信号测量或估计信道特性信息。 基站采用信道分配逻辑以基于针对上行链路，下行链路和/或双向信道测量和/或估计的信道特性为多个用户分配上行链路，下行链路和/或双向信道。

公开(公告)号：US08703971B2

公开(公告)日：2014-04-22

申请号：US13514947

申请日：2009-12-14

Applicant: Mingjie Zhou ,  Jie Huang ,  Hui Liu

Inventor： Mingjie Zhou ,  Jie Huang ,  Hui Liu

IPC: C07D409/14 ,  C07D409/04 ,  H01L31/042

CPC classification number: C07D333/06 ,  C08G61/126 ,  C08G2261/142 ,  C08G2261/143 ,  C08G2261/3223 ,  C08G2261/72 ,  C08G2261/91 ,  C09B69/105 ,  H01L51/0036 ,  H01L51/0074 ,  Y02E10/549

Abstract: Provided are thiophene-containing organic photoelectric materials represented by structural formula (1). The materials are thiophene compounds having multiple thiophene rings and cyano groups, useful in solar cell applications. One primary compound, for example, derivative of dicyanoethenyl quinquethiophene is well suited for application as electron donor material. Preparation methods of these thiophene-containing organic photoelectric materials and solar cell devices containing the above thiophene-containing organic photoelectric materials also are provided. Due to the fact that thiophene rings and cyano groups are included, the above thiophene-containing organic photoelectric materials have broader spectra respondence, better thermal stability and environmental stability.

Abstract translation: 提供由结构式（1）表示的含噻吩的有机光电材料。 该材料是具有多个噻吩环和氰基的噻吩化合物，可用于太阳能电池应用。 一种主要化合物，例如二氰基乙烯基五氟噻吩的衍生物非常适合用作电子给体材料。 还提供了这些含噻吩的有机光电材料和含有上述含噻吩的有机光电材料的太阳能电池器件的制备方法。 由于含有噻吩环和氰基的事实，上述含噻吩的有机光电材料具有更宽的光谱响应性，更好的热稳定性和环境稳定性。