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    • 1. 发明授权
    • NAI subscription-ID hint digit handling
    • NAI订阅ID提示数字处理
    • US08842698B2
    • 2014-09-23
    • US13275809
    • 2011-10-18
    • Ivy MaoHaiqing H. MaPeter WangRobert A. Mann
    • Ivy MaoHaiqing H. MaPeter WangRobert A. Mann
    • H04L12/00H04L29/12H04W8/26
    • H04L12/00H04L61/1588H04L61/305H04W8/26
    • Various exemplary embodiments relate to a method of identifying a subscriber at a network node. The method may include: receiving a message including a network access identifier (NAI); removing the first digit from the NAI to form a stripped NAI; determining whether the stripped NAI corresponds to a subscriber; determining whether the NAI corresponds to a subscriber; adding a hint digit to form an extended NAI, and determining whether the extended NAI corresponds to a subscriber; and if any of the NAIs correspond to a subscriber, using the corresponding NAI to identify the subscriber. Various exemplary embodiments relate to a policy and charging rules node including: a subscriber cache including a subscriber identifier; an interface configured to receive a NAI; a NAI modifier configured to form an extended NAI and a stripped NAI; and a subscriber identification module configured to determine whether a NAI is stored in the subscriber cache.
    • 各种示例性实施例涉及在网络节点处识别订户的方法。 该方法可以包括:接收包括网络接入标识符(NAI)的消息; 从NAI中删除第一个数字以形成剥离的NAI; 确定剥离的NAI是否对应于订户; 确定所述NAI是否对应于用户; 添加提示数字以形成扩展NAI,并且确定扩展NAI是否对应于订户; 并且如果任何NAI对应于订户,则使用相应的NAI来标识订户。 各种示例性实施例涉及策略和计费规则节点,包括:包括订户标识符的订户高速缓存; 被配置为接收NAI的接口; NAI修改器被配置为形成扩展NAI和剥离的NAI; 以及用户识别模块,被配置为确定NAI是否存储在用户高速缓存中。
    • 2. 发明授权
    • Symmetrical cooperative diversity in the relay-enabled wireless systems
    • 在继电器使能的无线系统中的对称协作分集
    • US08717966B2
    • 2014-05-06
    • US12071153
    • 2008-02-15
    • Shu-Shaw (Peter) WangTony ReidMarilynn Green
    • Shu-Shaw (Peter) WangTony ReidMarilynn Green
    • H04B7/14H04W88/04H04B7/185H04W72/00H04W48/20
    • H04W88/04H04B7/02H04B7/026H04B7/15592H04B7/18523H04W48/20H04W72/005
    • A communications system includes a source, a destination, and multiple relays. In a first time period, the source emits a first transmission and a first relay retransmits a prior source transmission. Then, in a second, subsequent time period, the source node emits a second transmission and a second relay transmits the source transmission from the first time period. Optionally, the transmission from the second relay also includes the message from the first relay during the first time period. Similarly, in a third time period, the first relay transmits a message that includes the second relay's transmission and the second source transmission from the second time period. Alternatively, the source node transmit in a first frequency band, the first and second relays receive only in the first frequency band, and retransmit in a second frequency band, and the destination receives in both the first and second frequency bands.
    • 通信系统包括源,目的地和多个中继。 在第一时间段中,源发射第一传输,并且第一中继重传先前的源传输。 然后,在第二时间段中,源节点发射第二传输,第二中继从第一时间段发送源传输。 可选地,来自第二继电器的传输还包括在第一时间段期间来自第一继电器的消息。 类似地,在第三时间段中,第一中继从第二时间段发送包括第二中继的传输和第二源传输的消息。 或者,源节点在第一频带中发射,第一和第二中继仅在第一频带中接收,并在第二频带中重发,并且目的地在第一和第二频带中接收。
    • 3. 发明申请
    • HIGH-EFFICIENCY, THREE-LEVEL, SINGLE-PHASE INVERTER
    • 高效率,三级单相逆变器
    • US20130155747A1
    • 2013-06-20
    • US13331539
    • 2011-12-20
    • Zitao (Peter) Wang
    • Zitao (Peter) Wang
    • H02M7/5387
    • H02M7/487Y02B10/14Y02B10/30Y02E10/56Y02E10/76
    • A highly efficient transformerless inverter and a method of controlling the same. The inverter is designed for use in a distributed power generation system, such as a home having photovoltaic cells (e.g., a solar panel), wind turbines, batteries, and other sources of DC electrical power. The inverter includes four switching states including a positive current path for a positive half-cycle, a free-wheel current path for the positive half-cycle, a negative current path for a negative half-cycle, and a second free-wheel current path for the negative half-cycle. The free-wheel current paths include a reduced number of circuit components (e.g., diodes), which enables a highly efficient inversion of DC power to AC power.
    • 一种高效无变压器逆变器及其控制方法。 逆变器设计用于分布式发电系统,例如具有光伏电池(例如,太阳能电池板),风力涡轮机,电池和其它DC电力源的家庭。 逆变器包括四个开关状态,包括用于正半周期的正电流路径,正半周期的续流电流路径,负半周期的负电流路径和第二随机电流路径 为负半周期。 续流电流路径包括减少数量的电路部件(例如,二极管),其能够将DC电力高效地反转到AC电力。
    • 4. 发明申请
    • METHOD AND APPARATUS FOR IMPLEMENTING TRACKING AREA UPDATE AND CELL RESELECTION IN A LONG TERM EVOLUTION SYSTEM
    • 在长期演进系统中实现跟踪区域更新和细胞测量的方法和装置
    • US20080102896A1
    • 2008-05-01
    • US11923033
    • 2007-10-24
    • Peter WangJames MillerUlises Olvera-Hernandez
    • Peter WangJames MillerUlises Olvera-Hernandez
    • H04B1/38
    • H04W36/34H04W8/18H04W60/04
    • The invention performs long term evolution (LTE) tracking area updates (TAUs), and tracking area code (TAC) and public land mobile network identification (PLMN-ID) assisted optimized wireless transmit/receive unit (WTRU) cell reselection. An evolved Node-B broadcasts system information including at least one system information block (SIB) based at least in part on an enhanced universal terrestrial radio access network (E-UTRAN) parameter response message sent by an evolved packet core (EPC) network. A WTRU generates a new TAC, which represents a tracking area identification (TA-ID) of a new cell, based on the system information, and compares the new TAC to an existing TAC, which represents a TA-ID of a previous cell. The WTRU transmits to the EPC network a TAU request message including the TA-ID of the new cell. The EPC network sends either a TAU accept message or a TAU reject message to the WTRU.
    • 本发明执行长期演进(LTE)跟踪区域更新(TAU)和跟踪区域代码(TAC)和公共陆地移动网络标识(PLMN-ID)辅助的优化无线发射/接收单元(WTRU)小区重选。 至少部分地基于由演进分组核心(EPC)网络发送的增强型通用陆地无线电接入网络(E-UTRAN)参数响应消息,演进节点B广播包括至少一个系统信息块(SIB)的系统信息。 WTRU基于系统信息生成新的TAC,其表示新小区的跟踪区域标识(TA-ID),并将新的TAC与现有的TAC进行比较,该TAC表示前一小区的TA-ID。 WTRU向EPC网络发送包括新小区的TA-ID的TAU请求消息。 EPC网络向WTRU发送TAU接受消息或TAU拒绝消息。
    • 8. 发明申请
    • Tool box
    • 工具箱
    • US20060037880A1
    • 2006-02-23
    • US10921803
    • 2004-08-20
    • Peter Wang
    • Peter Wang
    • B65D85/28B65D5/50
    • B25H3/003
    • A tool box includes a case, a partition pivotally coupled in the case movable to a protrusive and conical manner and a upper lid coupled on one side wall of the case for opening or closing. The partition has a second plate which has one end pivotally coupled on one end of the case, and a first plate which has a pulling bar at the bottom of one end thereof to move the first plate and the second plate in the protrusive and conical manner. The case has slots on the bottom side of another end thereof with a first latch member and a second latch member formed on the upper edge to anchor the pulling bar on a flattened position and a moved position.
    • 工具箱包括壳体,在可移动到突出和圆锥形的壳体中可枢转地联接的分隔件和联接在壳体的一个侧壁上以打开或关闭的上盖。 隔板具有第二板,其一端枢转地联接在壳体的一端,第一板在其一端的底部具有拉杆,以使第一板和第二板以突出和圆锥形的方式移动 。 壳体在其另一端的底侧上具有槽,其具有第一闩锁构件和形成在上边缘上的第二闩锁构件,以将拉杆锚定在平坦位置和移动位置。
    • 10. 发明授权
    • Integrated circuit chip package with test points
    • 集成电路芯片封装带测试点
    • US06437436B2
    • 2002-08-20
    • US09766081
    • 2001-01-19
    • Peter WangYu-Wen Huang
    • Peter WangYu-Wen Huang
    • H01L2304
    • H01L22/32H01L23/16H01L23/49816H01L2224/16225H01L2224/16227H01L2224/73204H01L2224/73253H01L2924/15311
    • A flip-chip IC package configured for ease of testing comprises a substrate and a plurality of stiffener walls, each stiffener wall carrying an IC, wherein the stiffener walls and ICs are fixed to the substrate with electrical continuity being established between the substrate and the stiffener walls and IC's through conductive bumps (solder bumps or conductive epoxy bumps). The substrate and the stiffener walls include test points on their surfaces, and also include printed electrical circuitry connecting the test points and the conductive bumps. Some of the printed electrical circuitry is arranged to establish paths between test points which facilitate testing of conductivity through the conductive bumps, and which facilitate functional testing of the ICs.
    • 被配置为便于测试的倒装芯片IC封装包括基板和多个加强壁,每个加强壁承载IC,其中加强壁和IC固定到基板上,在基板和加强件之间建立电连续性 墙壁和IC通过导电凸块(焊料凸块或导电环氧树脂凸块)。 基板和加强壁包括其表面上的测试点,并且还包括连接测试点和导电凸块的印刷电路。 印刷电路中的一些被布置成在测试点之间建立路径,这些路径便于通过导电凸块测试电导率,并且有利于IC的功能测试。