Method and wireless communication system for locating wireless transmit/receive units
    1.
    发明授权
    Method and wireless communication system for locating wireless transmit/receive units 失效
    用于定位无线发射/接收单元的方法和无线通信系统

    公开(公告)号:US07541977B2

    公开(公告)日:2009-06-02

    申请号:US11014254

    申请日:2004-12-16

    IPC分类号: G01S1/24

    摘要: A method and system for locating a wireless transmit/receive unit (WTRU) is disclosed. A wireless communication system comprises a plurality of access points (APs). Each AP broadcasts a message indicating class-of-service (COS) types that the wireless communication system supports. After a WTRU registers with one of the plurality of APs, the WTRU receives the broadcast message. The WTRU sets a timer for location update in accordance with an application that the WTRU is running and the COS type with which it is associated. The WTRU transmits a location update frame to the APs at the expiration of the timer, and a location of the WTRU is calculated using the location update frame.

    摘要翻译: 公开了一种用于定位无线发射/接收单元(WTRU)的方法和系统。 无线通信系统包括多个接入点(AP)。 每个AP广播指示无线通信系统支持的服务等级(COS)类型的消息。 在WTRU向多个AP中的一个AP进行注册之后,WTRU接收该广播消息。 WTRU根据WTRU正在运行的应用和与其相关联的COS类型来设置用于位置更新的定时器。 WTRU在定时器到期时向AP发送位置更新帧,并且使用位置更新帧来计算WTRU的位置。

    Method and wireless communication system for locating wireless transmit/receive units
    4.
    发明申请
    Method and wireless communication system for locating wireless transmit/receive units 失效
    用于定位无线发射/接收单元的方法和无线通信系统

    公开(公告)号:US20050151686A1

    公开(公告)日:2005-07-14

    申请号:US11014254

    申请日:2004-12-16

    摘要: A method and system for locating a wireless transmit/receive unit (WTRU) is disclosed. A wireless communication system comprises a plurality of access points (APs). Each AP broadcasts a message indicating class-of-service (COS) types that the wireless communication system supports. After a WTRU registers with one of the plurality of APs, the WTRU receives the broadcast message. The WTRU sets a timer for location update in accordance with an application that the WTRU is running and the COS type with which it is associated. The WTRU transmits a location update frame to the APs at the expiration of the timer, and a location of the WTRU is calculated using the location update frame.

    摘要翻译: 公开了一种用于定位无线发射/接收单元(WTRU)的方法和系统。 无线通信系统包括多个接入点(AP)。 每个AP广播指示无线通信系统支持的服务等级(COS)类型的消息。 在WTRU向多个AP中的一个AP进行注册之后,WTRU接收该广播消息。 WTRU根据WTRU正在运行的应用和与其相关联的COS类型来设置用于位置更新的定时器。 WTRU在定时器到期时向AP发送位置更新帧,并且使用位置更新帧来计算WTRU的位置。

    WIRELESS LOCAL AREA NETWORK RADIO RESOURCE MANAGEMENT ADMISSION CONTROL
    8.
    发明申请
    WIRELESS LOCAL AREA NETWORK RADIO RESOURCE MANAGEMENT ADMISSION CONTROL 失效
    无线本地区网无线电资源管理接纳控制

    公开(公告)号:US20090168717A1

    公开(公告)日:2009-07-02

    申请号:US12403965

    申请日:2009-03-13

    IPC分类号: H04W74/00

    CPC分类号: H04W28/16 H04W28/24

    摘要: In a method for controlling channel access in wireless communications, an admitted time value is calculated for each access category in a station. The admitted time value is a maximum amount of medium time the station can use in a time period. A used time value is calculated for each access category in the station. The used time value is an amount of medium time used by the station. A determination is made whether the used time value is less than the admitted time value. If the used time value is less than the admitted time value, a frame with enhanced distributed channel access (EDCA) parameters is transmitted. If the used time value is not less than the admitted time value, a frame without the EDCA parameters is transmitted.

    摘要翻译: 在用于控制无线通信中的信道接入的方法中,针对站中的每个接入类别计算一个允许的时间值。 允许的时间值是在一段时间内车站可以使用的中等时间的最大量。 为车站中的每个访问类别计算使用的时间值。 使用的时间值是车站使用的中等时间量。 确定所使用的时间值是否小于允许的时间值。 如果使用的时间值小于允许的时间值,则发送具有增强的分布式信道访问(EDCA)参数的帧。 如果使用的时间值不小于允许的时间值,则发送没有EDCA参数的帧。

    Wireless local area network radio resource management admission control
    9.
    发明申请
    Wireless local area network radio resource management admission control 失效
    无线局域网无线资源管理接入控制

    公开(公告)号:US20050197148A1

    公开(公告)日:2005-09-08

    申请号:US10977041

    申请日:2004-10-29

    CPC分类号: H04W28/16 H04W28/24

    摘要: In a wireless local area network having an access point (AP) and at least one station, wherein data is prioritized by access categories, a method for admission control begins by calculating a transmission budget for each access category (AC) and a total transmission budget for all ACs requiring admission control. A traffic stream admission request is sent from a station to the AP. A medium time value for the traffic stream is calculated at the AP, based on information extracted from the admission request. The medium time value is compared to the transmission budget for the AC corresponding to the traffic stream and the total transmission budget. The traffic stream is accepted if the medium time value is not greater than both the transmission budget for the AC corresponding to the traffic stream and the total transmission budget; otherwise, the traffic stream is rejected.

    摘要翻译: 在具有接入点(AP)和至少一个站的无线局域网中,其中数据由接入类别确定优先级,接入控制的方法开始于计算每个接入类别(AC)的传输预算和总传输预算 对于所有需要入场控制的AC。 业务流准入请求从站点发送到AP。 基于从准入请求提取的信息,在AP处计算业务流的中等时间值。 将中等时间值与对应于业务流的AC的传输预算和总传输预算进行比较。 如果中间时间值不大于对应于业务流的AC的传输预算和总传输预算,则接收业务流; 否则,流量被拒绝。

    Use of plant materials as a terrestrial molluscicidal and/or molloscrepellant agent
    10.
    发明申请
    Use of plant materials as a terrestrial molluscicidal and/or molloscrepellant agent 审中-公开
    使用植物材料作为陆生类杀软体动物和/或灭藻剂

    公开(公告)号:US20050163815A1

    公开(公告)日:2005-07-28

    申请号:US10513245

    申请日:2003-05-02

    申请人: Ivor Bowen Ahmed Ali

    发明人: Ivor Bowen Ahmed Ali

    CPC分类号: A01N65/30 A01N65/08 A01N65/20

    摘要: The present invention relates to the use of plant material as a molluscicidal and/or mollusc-repellant agent. The present invention also relates to a molluscicidal and/or mollusc-repellant preparation comprising plant material. The present invention also relates to a terrestrial molluscicidal and/or mollusc-repellant preparation comprising plant material and a particulate. In preferred embodiments, the plant material is derived from a plant in the plant family Caesalpiniaceae, Olaceae, Polygonaceae or Bursecaceae.

    摘要翻译: 本发明涉及植物材料作为杀软体动物和/或软体动物驱避剂的用途。 本发明还涉及包含植物材料的杀软体动物和/或软体动物驱避剂制剂。 本发明还涉及包含植物材料和颗粒的陆生软体动物和/或软体动物驱避剂制剂。 在优选的实施方案中,植物材料衍生自植物科Caesalpiniaceae,Olaceae,Poly科或Bursecaceae的植物。