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    Resource allocation and outage control for renewable energy WLAN infrastructure mesh node
    82.
    发明申请
    Resource allocation and outage control for renewable energy WLAN infrastructure mesh node 有权
    可再生能源WLAN基础设施网状节点的资源分配和中断控制

    公开(公告)号：US20090154384A1

    公开(公告)日：2009-06-18

    申请号：US11954819

    申请日：2007-12-12

    Applicant: Terence Douglas Todd ,  Amin Farbod ,  Amir Antoun Renne Sayegh

    Inventor： Terence Douglas Todd ,  Amin Farbod ,  Amir Antoun Renne Sayegh

    IPC: G08C17/00 ,  H04Q7/24

    CPC classification number: H04W28/02 ,  H02J7/35 ,  H04W16/225 ,  H04W52/0232 ,  H04W52/0258 ,  H04W52/0296 ,  H04W84/12 ,  Y02D70/142 ,  Y02D70/22

    Abstract: A mesh node of an infrastructure wireless local area network ‘WLAN’ is coupled to a battery which is coupled to a device that is able to harness energy from a source of renewable energy. Energy management of the mesh node includes conducting simulations of a system comprising the mesh node, the device, and the battery in its current state of charge, determining an admissible load for the mesh node from the simulations, and withholding communication services by the mesh node for one or more periods of time a cumulative duration of which is related to power consumption of the mesh node when handling the admissible load. The simulations involve meteorological data related to the source of renewable energy in the vicinity of the mesh node.

    Abstract translation: 基础设施无线局域网“WLAN”的网状节点耦合到电池，该电池耦合到能够利用来自可再生能源的能量的设备。 网状节点的能量管理包括在其当前充电状态下对包括网状节点，设备和电池的系统进行模拟，从网络节点确定网状节点的允许负载，以及网状节点预留通信服务 在一个或多个时间段中，其累积持续时间与处理容许负载时的网状节点的功耗有关。 模拟涉及与网状节点附近的可再生能源相关的气象数据。

    Generator and Method for Production of Technetium-99m
    84.
    发明申请
    Generator and Method for Production of Technetium-99m 审中-公开
    锝-99m的发电机和生产方法

    公开(公告)号：US20080187489A1

    公开(公告)日：2008-08-07

    申请号：US11665186

    申请日：2005-10-06

    Applicant: Richard Tomlison ,  Bruce Collier ,  Alan Guest

    Inventor： Richard Tomlison ,  Bruce Collier ,  Alan Guest

    IPC: A61K51/00 ,  C01G57/00 ,  B01J19/00

    CPC classification number: C01G99/006 ,  C01P2006/80 ,  C01P2006/88 ,  G21G1/00 ,  G21G4/08

    Abstract: A generator that allows for a non-fission based method of producing and recovering 99mTc from neutron-irradiated molybdenum. This generator system is based on the isolation of 99mTc, as the decay product from a source of 99Mo labelled molybdenum carbonyl Mo(CO)6 through a distillation process. The 99mTc obtained from this distillation is produced with high efficiency and purity in a solvent-free form, which can then be dissolved in water or other solvents to produce a solution at the required specific activity and concentration, as reasonably determined by the operator.

    Abstract translation: 允许从中子照射的钼生产和回收99m Tc的基于非裂变的方法的发生器。 该发生器系统基于99m Tc的分离，作为来自99ppm Mo标记的钼羰基Mo（CO）6 N的源的衰变产物 >通过蒸馏过程。 从该蒸馏获得的99m Tc以无溶剂形式高效纯度地制备，然后将其溶解在水或其它溶剂中以产生所需比活度和浓度的溶液， 由操作员合理确定。

    WLAN-To-WWAN Handover Methods And Apparatus Using A WLAN Support Node Having A WWAN Interface
    85.
    发明申请
    WLAN-To-WWAN Handover Methods And Apparatus Using A WLAN Support Node Having A WWAN Interface 有权
    WLAN到WWAN切换方法和使用具有WWAN接口的WLAN支持节点的设备

    公开(公告)号：US20080102843A1

    公开(公告)日：2008-05-01

    申请号：US11553319

    申请日：2006-10-26

    Applicant: Terence D. Todd ,  Seyed Vahid Azhari

    Inventor： Terence D. Todd ,  Seyed Vahid Azhari

    IPC: H04Q7/20

    CPC classification number: H04W36/18 ,  H04W36/14 ,  H04W88/06

    Abstract: Methods and apparatus for use in switching communication operations between a wireless local area network (WLAN) (e.g. an IEEE 802.11-based network) and a wireless wide area network (WWAN) (e.g. a cellular telecommunications network) for a mobile communication device are disclosed. A network support node which is utilized to facilitate such transitioning has a first communication interface (e.g. an Ethernet interface) for connection with a communication network which includes the WLAN and a second communication interface (e.g. a cellular radio air interface) for communicating with a base station of the WWAN over a wireless communication link. The mobile device initially operates in the WLAN in a communication session with another communication device. During the session, the network support node receives an indication that the mobile device is transitioning from the WLAN to the WWAN. In response to receiving the indication, the network support node causes a message to be sent which instructs a router of the communication network to communicate voice data of the session to it. In response to the message, the network support node receives voice data of the session from the router through its first communication interface. The network support node communicates the voice data with the mobile device via the WWAN through its second communication interface over the wireless communication link with the base station. These communications are performed at least while communication operations for the mobile device are being switched from the WLAN to the WWAN. Advantageously, disruption of communications during the WLAN-to-WWAN transition is reduced or eliminated.

    Abstract translation: 公开了用于移动通信设备的无线局域网（WLAN）（例如基于IEEE802.1的网络）和无线广域网（WWAN）（例如，蜂窝电信网络）之间的通信操作的切换中的方法和装置 。 用于促进这种转换的网络支持节点具有用于与包括WLAN的通信网络连接的第一通信接口（例如以太网接口）和用于与基站通信的第二通信接口（例如，蜂窝无线电空中接口） WWAN的无线通信链路。 移动设备最初在WLAN中与另一通信设备的通信会话中操作。 在会话期间，网络支持节点接收到移动设备正在从WLAN转移到WWAN的指示。 响应于接收到该指示，网络支持节点导致发送指示通信网络的路由器向其通信会话的语音数据的消息。 响应于该消息，网络支持节点通过其第一通信接口从路由器接收会话的语音数据。 网络支持节点经由WWAN通过与基站的无线通信链路的第二通信接口与移动设备通信语音数据。 至少在移动设备的通信操作正在从WLAN切换到WWAN时，执行这些通信。 有利地，减少或消除了在WLAN到WWAN转换期间的通信中断。

    Methods for purifying radiolabelled compounds
    86.
    发明授权
    Methods for purifying radiolabelled compounds 有权
    纯化放射性标记化合物的方法

    公开(公告)号：US07335347B2

    公开(公告)日：2008-02-26

    申请号：US10686950

    申请日：2003-10-16

    Applicant: John F. Valliant ,  Peter Dorff ,  Raman Chirakal

    Inventor： John F. Valliant ,  Peter Dorff ,  Raman Chirakal

    IPC: A61K51/00 ,  A61M36/14

    CPC classification number: C07B63/00 ,  A61K51/0446 ,  A61K51/1282 ,  B01D15/38 ,  B01J20/283 ,  C07B59/00

    Abstract: One aspect of the present invention relates to a method of purifying radiolabelled compounds comprising a) loading onto a fluorous polymer a radiolabelled compound precursor comprising a fluoroalkyl tin moiety; b) reacting the radiolabelled compound precursor with a radiolabel delivering compound to give a radiolabelled compound, wherein the fluoroalkyl tin moiety is replaced by a radiolabel; and c) eluting the radiolabelled compound from the fluorous polymer.

    Abstract translation: 本发明的一个方面涉及一种纯化放射性标记化合物的方法，包括：a）向含氟聚合物上加载包含氟烷基锡部分的放射性标记化合物前体; b）使放射性标记的化合物前体与放射性标记递送化合物反应，得到放射性标记的化合物，其中氟代烷基锡部分被放射性标记代替; 和c）从氟聚合物中洗脱放射性标记的化合物。

    Conferencing PSTN Gateway Methods And Apparatus To Facilitate Heterogeneous Wireless Network Handovers For Mobile Communication Devices
    88.
    发明申请
    Conferencing PSTN Gateway Methods And Apparatus To Facilitate Heterogeneous Wireless Network Handovers For Mobile Communication Devices 失效
    会议PSTN网关方法和装置，以促进移动通信设备的异构无线网络切换

    公开(公告)号：US20070070948A1

    公开(公告)日：2007-03-29

    申请号：US11534371

    申请日：2006-09-22

    Applicant: Vytautas Kezys ,  Terence Todd ,  Mohammed Smadi ,  Dongmei Zhao

    Inventor： Vytautas Kezys ,  Terence Todd ,  Mohammed Smadi ,  Dongmei Zhao

    IPC: H04Q7/00 ,  H04L12/56

    CPC classification number: H04L12/6418 ,  H04L29/06027 ,  H04L65/1083 ,  H04L65/4038 ,  H04M7/1235 ,  H04W36/14 ,  H04W36/18 ,  H04W76/10 ,  H04W76/22 ,  H04W76/23 ,  H04W84/12 ,  H04W88/06 ,  H04W88/16 ,  H04W92/02

    Abstract: In one illustrative example, a mobile communication device operating in a wireless local area network (WLAN) of a communication network maintains an inter-enterprise voice call via its WLAN interface (e.g. 802.11/VoIP/SIP) with another communication device in the communication network. Communications of the voice call are maintained solely within the communication network and not routed through a conferencing gateway. During the voice call, a handover of the voice call from the WLAN to a wireless wide area network (WWAN) (e.g. GSM/GPRS) may or may not be required. In response to identifying a handover indication during the voice call, the mobile device causes a request message (e.g. a SIP INVITE message) to be sent over the WWAN to the conferencing gateway for establishing a first connection leg through the WWAN via its WWAN interface with a conference room of the conferencing gateway. The mobile device also causes a re-routing message (e.g. a SIP REFER message) to be sent over the WLAN to the communication device so that a second connection leg between the communication device and the conference room of the conferencing gateway may be established. The first and the second connection legs are connected together in the conference room of the conferencing gateway for the voice call. Advantageously, inter-enterprise voice calls in the communication network need not unnecessarily and unduly burden the conferencing gateway, unless and until a handover of the voice call between the WLAN and the WWAN is required. Variations and other PSTN conferencing gateway techniques are also described.

    Abstract translation: 在一个说明性示例中，在通信网络的无线局域网（WLAN）中操作的移动通信设备通过其WLAN接口（例如，802.11 / VoIP / SIP）与通信网络中的另一通信设备维护企业间语音呼叫 。 语音呼叫的通信仅保持在通信网络内，而不通过会议网关路由。 在语音呼叫期间，可以或不需要将语音呼叫从WLAN切换到无线广域网（WWAN）（例如GSM / GPRS）。 响应于在语音呼叫期间识别切换指示，移动设备使得请求消息（例如，SIP INVITE消息）通过WWAN发送到会议网关，用于经由其WWAN经由其WWAN接口建立第一连接腿， 会议网关的会议室。 移动设备还引起将重新路由消息（例如，SIP REFER消息）通过WLAN发送到通信设备，使得可以建立通信设备和会议网关的会议室之间的第二连接分支。 第一和第二连接腿在会议网关的会议室中连接在一起，用于语音呼叫。 有利的是，除非需要WLAN和WWAN之间的语音呼叫切换，否则在通信网络中的企业间语音呼叫不需要不必要地过度地加重会议网关。 还描述了变型和其他PSTN会议网关技术。

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