Handoff method of wireless local area network (LAN)
    21.
    发明申请
    Handoff method of wireless local area network (LAN) 失效
    无线局域网(LAN)的切换方法

    公开(公告)号:US20050030924A1

    公开(公告)日:2005-02-10

    申请号:US10880511

    申请日:2004-07-01

    CPC分类号: H04W36/30 H04W36/36 H04W84/12

    摘要: A handoff method of wireless LAN comprises the steps of: 1) immediately starting by a mobile terminal to count time from a time point of entering the wireless LAN or building the new association, that is, when building association with a certain access point; 2) always tracking a signal-to-noise ratio (SNR) of the old access point by the mobile terminal, and once the mobile terminal starts getting weak, starting to search for a near access point and making a preparation for handoff, and issuing a probe request signal to a new access point, and always responding to a probe response message by the new access point after receiving the probe request signal; and 3) judging by the mobile terminal whether or not to associate the new access point according to a signal strength and an association time of each of the access points, and if a judging result is yes, issuing the reassociation request signal to the new access point. Accordingly, the new access point issues a reassociation response message to build the new association.

    摘要翻译: 无线LAN的切换方法包括以下步骤:1)由移动终端立即开始计算从进入无线LAN的时间点或建立新关联的时间,即当与特定接入点建立关联时; 2)始终通过移动终端跟踪旧接入点的信噪比(SNR),一旦移动终端开始变弱,开始搜索接近接入点并准备切换,并发出 探测请求信号到新的接入点,并且在接收到探测请求信号之后总是响应于新接入点的探测响应消息; 以及3)由移动终端判断是否根据每个接入点的信号强度和关联时间来关联新的接入点,如果判断结果为是,则向新的接入发出重新关联请求信号 点。 因此,新的接入点发出重新关联响应消息来构建新的关联。

    Method for reducing shrinkage of extruded rubber
    22.
    发明授权
    Method for reducing shrinkage of extruded rubber 失效
    降低挤出橡胶收缩率的方法

    公开(公告)号:US5846475A

    公开(公告)日:1998-12-08

    申请号:US592634

    申请日:1996-01-26

    CPC分类号: B29C47/0071 B29C47/0021

    摘要: Method and apparatus for reducing a shrinkage amount of a rubber member (51) which is comprised of a rubber (3) extruded from an extruder (1). At least one vibrator unit (10a, 10b) applies vibration to the extruded rubber (3) so as to increase the shrinkage speed of the extruded rubber (3) and cause a sufficient advance shrinkage of the extruded rubber within the extrusion train (1), thereby reducing a posterior shrinkage amount of the rubber member (51). An adjustable thermoregulator (30) maintains the extruded rubber (3) at a controlled temperature during application of vibration.

    摘要翻译: 用于减少由挤出机(1)挤出的橡胶(3)组成的橡胶构件(51)的收缩量的方法和装置。 至少一个振动器单元(10a,10b)对挤出的橡胶(3)施加振动,从而增加挤出橡胶(3)的收缩速度,并使挤压成型体(1)内的挤出橡胶的充分的先进收缩, 从而减小橡胶构件(51)的后收缩量。 可调节的温度调节器(30)在施加振动期间将挤出的橡胶(3)保持在受控的温度。

    Communication system using multi-radio mode, monitor node apparatus, control node apparatus and base station apparatus
    23.
    发明授权
    Communication system using multi-radio mode, monitor node apparatus, control node apparatus and base station apparatus 有权
    使用多无线电模式的通信系统,监视节点装置,控制节点装置和基站装置

    公开(公告)号:US08406181B2

    公开(公告)日:2013-03-26

    申请号:US12376832

    申请日:2006-08-09

    摘要: A communication system which includes plural radio systems, and which connects to a terminal apparatus corresponding to the plural radio systems, comprising: access points for the each radio system; gateways; an authentication apparatus; and a home agent. The authentication apparatus being shared by the plural radio systems: assigns an IP address to the terminal apparatus in a radio system which is initially connected among the plural radio systems according to an IP address assignment request from the terminal; judges whether an IP address assignment request for a radio system to be subsequently connected is from the same terminal apparatus by using an unique identifier of the terminal; and assigns the IP address assigned in the initially connected radio system to the terminal apparatus in the radio system to be subsequently connected in a case where the assignment request is determined to be from the same terminal apparatus.

    摘要翻译: 一种通信系统,包括多个无线电系统,并且连接到与所述多个无线电系统相对应的终端装置,包括:每个无线电系统的接入点; 网关 认证装置; 和家庭代理。 由多个无线系统共享的认证装置:根据来自终端的IP地址分配请求,在多个无线系统中最初连接的无线系统中的终端装置分配IP地址; 通过使用终端的唯一标识符来判断对于随后连接的无线电系统的IP地址分配请求是否来自同一终端装置; 并且在分配请求被确定为来自同一终端装置的情况下,将在初始连接的无线电系统中分配的IP地址分配给无线系统中的随后连接的终端装置。

    Cognitive wireless communication system
    25.
    发明授权
    Cognitive wireless communication system 失效
    认知无线通信系统

    公开(公告)号:US08219131B2

    公开(公告)日:2012-07-10

    申请号:US12007164

    申请日:2008-01-07

    IPC分类号: H04B7/00

    CPC分类号: H04W88/10 H04W68/00 H04W72/10

    摘要: To prevent a hung-up of communications due to changes in a radio wave condition resulting from frequent displacement of the terminals and changes in a number of the terminals, and to realize switching of the radio systems adapting to the radio condition. A radio communication system comprising: a base station for providing a plurality of radio systems, and terminals for communicating with the base station through the plurality of radio systems. The base station decides a priority of the radio system on which the each terminal will communicate thereafter and transmits paging signals of one of the plurality of radio systems which includes information on the decided priority to the each terminal.

    摘要翻译: 为了防止由于终端的频繁位移引起的无线电波状态的变化以及终端的数量的变化而导致的通信中断,并且实现适应于无线电条件的无线电系统的切换。 一种无线电通信系统,包括:用于提供多个无线电系统的基站和用于通过所述多个无线电系统与所述基站进行通信的终端。 基站决定各个终端之后的通信的无线系统的优先权,并将包含关于确定的优先权的信息的多个无线系统中的一个的寻呼信号发送给各终端。

    Highly secured portable telephone system and information system
    27.
    发明申请
    Highly secured portable telephone system and information system 失效
    高度安全的便携式电话系统和信息系统

    公开(公告)号:US20090088137A1

    公开(公告)日:2009-04-02

    申请号:US12219898

    申请日:2008-07-30

    IPC分类号: H04M1/663

    摘要: In order to solve the problem in that information relating to a specific purpose can be saved in the internal memory of a mobile apparatus on which a permanent memory is mounted while information relating to other purpose cannot be saved in the internal memory of the apparatus, the purpose of each telephone call is distinguished by sending a non-telephone type notice before transferring the call and thus the user can determine whether the call should be saved or not.

    摘要翻译: 为了解决与特定目的相关的信息可以保存在其上安装有永久存储器的移动装置的内部存储器中,而与其他目的有关的信息不能被保存在装置的内部存储器中的问题, 通过在转移呼叫之前发送非电话类型通知来区分每个电话呼叫的目的,因此用户可以确定呼叫是否应该被保存。

    Aluminum alloy in mold for tire and tire mold
    28.
    发明申请
    Aluminum alloy in mold for tire and tire mold 审中-公开
    用于轮胎和轮胎模具的铝合金

    公开(公告)号:US20080233000A1

    公开(公告)日:2008-09-25

    申请号:US12073471

    申请日:2008-03-05

    申请人: Masashi Yano

    发明人: Masashi Yano

    IPC分类号: C22C21/08 C22C21/02

    摘要: An aluminum alloy for a tire mold comprises Mg: 3.0-6.0 mass %, Si: 0.2-4.5 mass % and the balance being Al and inevitable impurities.

    摘要翻译: 用于轮胎模具的铝合金包括Mg:3.0-6.0质量%,Si:0.2-4.5质量%,余量为Al和不可避免的杂质。

    Packet communication system, communication network, and method for selecting IP address in mobile node
    29.
    发明授权
    Packet communication system, communication network, and method for selecting IP address in mobile node 失效
    分组通信系统,通信网络和移动节点中选择IP地址的方法

    公开(公告)号:US07298720B2

    公开(公告)日:2007-11-20

    申请号:US10611855

    申请日:2003-07-03

    IPC分类号: H04Q7/20

    摘要: The invention provides a method for selecting a communication IP address whereby traffic of a network can be reduced and a session with the partner of communication can be maintained even when the mobile node has moved. The method prescribes provision of means for judging a state of a foreign network to which the mobile node is connected, and means of monitoring an IP address that an application having been started by the mobile node is using for communication, and enables selection of the mobile IP address so that the mobile node can maintain the session surely even in a visited foreign network.

    摘要翻译: 本发明提供了一种用于选择通信IP地址的方法,由此即使当移动节点已经移动时,也可以维持与通信对方的通信的会话。 该方法规定了提供用于判断移动节点连接到的外部网络的状态的装置,以及监视由移动节点已经启动的应用程序正在使用的IP地址进行通信的装置,并且能够选择移动 IP地址,使移动节点即使在被访问的外部网络中也可以确保会话。

    Oil or fat compositions
    30.
    发明授权
    Oil or fat compositions 有权
    油或脂肪组成

    公开(公告)号:US07232586B2

    公开(公告)日:2007-06-19

    申请号:US10660722

    申请日:2003-09-12

    IPC分类号: A23D9/007

    摘要: Oil or fat compositions contain the following ingredients: (A) an oil or fat containing from 60 to 100% by weight of diglyceride, by 100 parts by weight of the oil or fat composition, the diglyceride further comprising fatty acids, wherein the amount of fatty acids that are unsaturated is from 80 to 100 wt. %, by 100 parts by weight of the diglyceride; (B) from 0.001 to 1 % by weight of ingredient (A) of a carboxylic acid selected from C2-8 hydroxycarboxylic acids, dicarboxylic acids and tricarboxylic acids, and salts derivatives thereof, and mixtures thereof; (C) from 0.001 to 5 % by weight of ingredient (A) of an antioxidant; and (D) from 0.05 to 4.7 % by weight of ingredient (A) of a plant sterol. Each of these preferred oil or fat compositions has a high diglyceride content having excellent health-promoting functions, and even in cold temperature areas or high-humidity areas, has improved external appearance, is good in work efficiency during cooking and also in the flavor and texture of cooked foods. Packaged edible oils or fats are also disclosed.

    摘要翻译: 油或脂肪组合物含有以下成分:(A)含有60至100重量%甘油二酯的油或脂肪,100重量份油或脂肪组合物,甘油二酯还包含脂肪酸,其中, 不饱和脂肪酸为80〜100wt。 %,100重量份的甘油二酯; (B)0.001至1重量%的成分(A)选自C 2-8羟基羧酸,二羧酸和三羧酸的羧酸及其盐衍生物及其混合物; (C)0.001〜5重量%的抗氧化剂成分(A); 和(D)0.05至4.7重量%的植物甾醇成分(A)。 这些优选的油或脂肪组合物中的每一种具有优异的促进健康功能的甘油二酯含量高,即使在寒冷的温度区域或高湿度区域也具有改善的外观,烹饪时的加工效率以及风味和 熟食的质地。 还公开了包装的食用油或脂肪。