METHOD AND APPARATUS FOR FACILITATING LOSSLESS HANDOVER IN 3GPP LONG TERM EVOLUTION SYSTEMS
    1.
    发明申请
    METHOD AND APPARATUS FOR FACILITATING LOSSLESS HANDOVER IN 3GPP LONG TERM EVOLUTION SYSTEMS 审中-公开
    用于促进3GPP长期演进系统中的无线切换的方法和装置

    公开(公告)号:US20070291695A1

    公开(公告)日:2007-12-20

    申请号:US11741930

    申请日:2007-04-30

    IPC分类号: H04Q7/00

    CPC分类号: H04W36/02 H04W36/36

    摘要: The present invention is related to a method and apparatus for facilitating lossless handover in a wireless communication system comprising at least one wireless transmit/receive unit (WTRU), a source evolved Node B (eNB), a target eNB, and a mobility management entity/user plane entity (MME/UPE) where the WTRU is in wireless communication with the source eNB. The source eNB determines to handover the WTRU to the target eNB, requests status reports from the WTRU, and requests handover to the target eNB. The handover request includes context information relating to the WTRU which is sent to the target eNB. The target eNB configures resources for the WTRU and transmits a handover response signal to the source eNB. The source eNB commands the WTRU to perform a handover to the target eNB and forwards data to the target eNB. The WTRU performs the handover to the target eNB.

    摘要翻译: 本发明涉及一种在无线通信系统中促进无损切换的方法和装置,所述无线通信系统包括至少一个无线发射/接收单元(WTRU),源演进节点B(eNB),目标eNB和移动性管理实体 /用户平面实体(MME / UPE),其中WTRU与源eNB进行无线通信。 源eNB确定将WTRU切换到目标eNB,从WTRU请求状态报告,并请求到目标eNB的切换。 切换请求包括与发送到目标eNB的WTRU有关的上下文信息。 目标eNB为WTRU配置资源,并向源eNB发送切换响应信号。 源eNB命令WTRU执行到目标eNB的切换并将数据转发到目标eNB。 WTRU执行到目标eNB的切换。

    METHOD AND APPARATUS FOR IMPLEMENTING TRACKING AREA UPDATE AND CELL RESELECTION IN A LONG TERM EVOLUTION SYSTEM
    2.
    发明申请
    METHOD AND APPARATUS FOR IMPLEMENTING TRACKING AREA UPDATE AND CELL RESELECTION IN A LONG TERM EVOLUTION SYSTEM 有权
    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

    公开(公告)号:US20080102896A1

    公开(公告)日:2008-05-01

    申请号:US11923033

    申请日:2007-10-24

    IPC分类号: H04B1/38

    CPC分类号: H04W36/34 H04W8/18 H04W60/04

    摘要: 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.

    摘要翻译: 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。

    ENHANCED NODE B CONFIGURATION WITH A UNIVERSAL INTEGRATED CIRCUIT CARD
    3.
    发明申请
    ENHANCED NODE B CONFIGURATION WITH A UNIVERSAL INTEGRATED CIRCUIT CARD 审中-公开
    通用集成电路卡增强节点B配置

    公开(公告)号:US20080080399A1

    公开(公告)日:2008-04-03

    申请号:US11866612

    申请日:2007-10-03

    IPC分类号: H04L12/28

    摘要: A method for configuring an enhanced Node B (eNB) in a long term evolution (LTE) wireless communication network includes providing information to the eNB, wherein the eNB can perform a self-configuration process based on the provided information. An eNB for use in an LTE wireless communication network includes a universal integrated circuit card and a service control module. The universal integrated circuit card includes information that the eNB can use to perform a self-configuration process. The service control module is configured to receive the circuit card and read the information on the circuit card.

    摘要翻译: 一种用于在长期演进(LTE)无线通信网络中配置增强型节点B(eNB)的方法包括向eNB提供信息,其中eNB可以基于所提供的信息执行自配置过程。 用于LTE无线通信网络的eNB包括通用集成电路卡和业务控制模块。 通用集成电路卡包括eNB可以用来执行自配置过程的信息。 服务控制模块被配置为接收电路卡并读取电路卡上的信息。

    METHOD FOR RADIO RESOURCE CONTROL REQUESTED CODEC RATE CONTROL FOR VoIP
    4.
    发明申请
    METHOD FOR RADIO RESOURCE CONTROL REQUESTED CODEC RATE CONTROL FOR VoIP 审中-公开
    用于无线电资源控制的方法用于VoIP的请求编解码速率控制

    公开(公告)号:US20080013528A1

    公开(公告)日:2008-01-17

    申请号:US11734096

    申请日:2007-04-11

    IPC分类号: H04L12/66

    CPC分类号: H04W28/22 H04W88/181

    摘要: A method for performing rate control for VoIP services using messages to enable the RRC to be aware of activity in the SIP/ARM level and to recommend an AMR rate change according to conditions in a wireless communication network. The messages allow VoIP services to dynamically adjust both rate and voice quality based on network conditions. A method for triggering RRC codec rate control using RRM conditions in the network. A method for coordinating AMR autonomous rate control and RRC commanded rate control using a guard mechanism between messages.

    摘要翻译: 一种使用消息来执行VoIP服务的速率控制的方法,以使得RRC能够了解SIP / ARM级别的活动,并根据无线通信网络中的条件来推荐AMR速率变化。 消息允许VoIP服务基于网络条件动态地调整速率和语音质量。 一种用于在网络中使用RRM条件触发RRC编解码器速率控制的方法。 一种使用消息之间的保护机制来协调AMR自动速率控制和RRC命令速率控制的方法。

    Pump with hydraulic isolator
    5.
    发明授权
    Pump with hydraulic isolator 有权
    带液压隔离器的泵

    公开(公告)号:US08998576B2

    公开(公告)日:2015-04-07

    申请号:US13288753

    申请日:2011-11-03

    IPC分类号: F04D29/42 F04D29/44

    CPC分类号: F04D29/428 F04D29/445

    摘要: Embodiments of the invention provide a hydraulic isolator to split a volute of a pump into two compartments. The hydraulic isolator is positioned within the volute and includes an inlet positioned around a volute inlet channel of the pump, and an outlet positioned adjacent to an outlet channel of the pump. The hydraulic isolator also includes a toroidal portion to at least partially surround an impeller of the pump.

    摘要翻译: 本发明的实施例提供了将泵的蜗壳分成两个隔室的液压隔离器。 液压隔离器定位在蜗壳内,并且包括围绕泵的蜗壳入口通道定位的入口和邻近泵的出口通道定位的出口。 液压隔离器还包括至少部分地围绕泵的叶轮的环形部分。

    Pump with Hydraulic Isolator
    7.
    发明申请
    Pump with Hydraulic Isolator 有权
    带液压隔离器的泵

    公开(公告)号:US20130115071A1

    公开(公告)日:2013-05-09

    申请号:US13288753

    申请日:2011-11-03

    IPC分类号: F04D29/40 F04D17/08

    CPC分类号: F04D29/428 F04D29/445

    摘要: Embodiments of the invention provide a hydraulic isolator to split a volute of a pump into two compartments. The hydraulic isolator is positioned within the volute and includes an inlet positioned around a volute inlet channel of the pump, and an outlet positioned adjacent to an outlet channel of the pump. The hydraulic isolator also includes a toroidal portion to at least partially surround an impeller of the pump.

    摘要翻译: 本发明的实施例提供了将泵的蜗壳分成两个隔室的液压隔离器。 液压隔离器定位在蜗壳内,并且包括围绕泵的蜗壳入口通道定位的入口和邻近泵的出口通道定位的出口。 液压隔离器还包括至少部分地围绕泵的叶轮的环形部分。

    Method of splicing electrical cables
    8.
    发明授权
    Method of splicing electrical cables 失效
    拼接电缆的方法

    公开(公告)号:US08209855B2

    公开(公告)日:2012-07-03

    申请号:US12925556

    申请日:2010-10-26

    IPC分类号: H01B13/20

    摘要: A method of splicing a power cable used to supply electricity to down hole submersible pumps uses a pair of annular armored seal members that are slid over the ends of an insulated electrical conductor being spliced together. Each armored seal member has a plurality of O-ring seals on one end thereof and a plurality of openings in the side thereof and are used to cover and protect a crimped conductor being spliced together. The method and apparatus allow a pair of spliced electrical cables to be used in an adverse environment.

    摘要翻译: 将用于向井下潜水泵供电的电力电缆拼接的方法使用一对环形铠装密封构件,所述环形铠装密封构件在被拼接在一起的绝缘电导体的端部上滑动。 每个铠装密封构件的一端具有多个O形密封件,并且在其一侧具有多个开口,并用于覆盖和保护被拼接在一起的卷曲导体。 该方法和装置允许在不利的环境中使用一对拼接电缆。