Method device and system for controlling handoff
    1.
    发明授权
    Method device and system for controlling handoff 有权
    用于控制切换的方法设备和系统

    公开(公告)号:US09237499B2

    公开(公告)日:2016-01-12

    申请号:US13995000

    申请日:2010-12-17

    IPC分类号: H04W36/08 H04W36/00

    摘要: A handoff control method includes the following: Handoff status information of a first mobile host (MH) is collected. The handoff status information includes at least one parameter that is used for representing a status that happened during the first handoff from a source access point (AP) to a target AP. A handoff policy is generated based on the handoff status information, and used for optimizing a handoff process of an MH associated with the source AP. The handoff process occurs after the first MH is handed off from the source AP. The handoff policy is sent to the MH associated with the source AP, so the MH associated with the source AP can perform the handoff according to the handoff policy. A handoff control device and a system represent technical solutions that optimize the handoff process, reduce a total time delay of handoff, and increase a likelihood of successful handoff.

    摘要翻译: 切换控制方法包括:收集第一移动主机(MH)的切换状态信息。 切换状态信息包括用于表示在从源接入点(AP)到目标AP的第一次切换期间发生的状态的至少一个参数。 基于切换状态信息生成切换策略,并且用于优化与源AP相关联的MH的切换过程。 切换过程发生在从源AP切换第一MH之后。 切换策略被发送到与源AP相关联的MH,因此与源AP相关联的MH可以根据切换策略执行切换。 切换控制装置和系统代表优化切换过程的技术解决方案,减少切换的总时间延迟,并增加切换成功的可能性。

    METHOD DEVICE AND SYSTEM FOR CONTROLLING HANDOFF
    2.
    发明申请
    METHOD DEVICE AND SYSTEM FOR CONTROLLING HANDOFF 有权
    用于控制手柄的方法装置和系统

    公开(公告)号:US20130301617A1

    公开(公告)日:2013-11-14

    申请号:US13995000

    申请日:2010-12-17

    IPC分类号: H04W36/08

    摘要: A handoff control method includes the following: Handoff status information of a first mobile host (MH) is collected. The handoff status information includes at least one parameter that is used for representing a status that happened during the first handoff from a source access point (AP) to a target AP. A handoff policy is generated based on the handoff status information, and used for optimizing a handoff process of an MH associated with the source AP. The handoff process occurs after the first MH is handed off from the source AP. The handoff policy is sent to the MH associated with the source AP, so the MH associated with the source AP can perform the handoff according to the handoff policy. A handoff control device and a system represent technical solutions that optimize the handoff process, reduce a total time delay of handoff, and increase a likelihood of successful handoff.

    摘要翻译: 切换控制方法包括:收集第一移动主机(MH)的切换状态信息。 切换状态信息包括用于表示在从源接入点(AP)到目标AP的第一次切换期间发生的状态的至少一个参数。 基于切换状态信息生成切换策略,并且用于优化与源AP相关联的MH的切换过程。 切换过程发生在从源AP切换第一MH之后。 切换策略被发送到与源AP相关联的MH,因此与源AP相关联的MH可以根据切换策略执行切换。 切换控制装置和系统代表优化切换过程的技术解决方案,减少切换的总时间延迟,并增加切换成功的可能性。

    LOAD BALANCING METHOD FOR A WIRELESS COMMUNICATION SYSTEM
    3.
    发明申请
    LOAD BALANCING METHOD FOR A WIRELESS COMMUNICATION SYSTEM 审中-公开
    无线通信系统的负载均衡方法

    公开(公告)号:US20120287783A1

    公开(公告)日:2012-11-15

    申请号:US13522358

    申请日:2011-01-12

    IPC分类号: H04W28/08

    摘要: A load balancing method for a wireless communication system, which has a backbone network, more than one Access Point connected to the backbone network and more than one client. In the method, the client transmits a Probe Request message to the more than one Access Point; the Access Point monitors its load. If the Access Point is under an overload situation, it transmits a Probe Response message to the client by the minimum transmitting power. If the Access Point is under normal load situation, it transmits a Probe Response message to the client by normal transmitting power. The client preferentially chooses the Access Point under normal load situation to access based on the signal strength of the received Probe Respond message. The method thus provides the client with a priority of the Access Points, wherein the Access Point under an overload situation has a lower priority.

    摘要翻译: 一种无线通信系统的负载平衡方法,具有骨干网,多个接入点连接到骨干网和多个客户端。 在该方法中,客户端向多个接入点发送探测请求消息; 接入点监视其负载。 如果接入点处于过载状态,则以最小发射功率向客户端发送探测响应消息。 如果接入点处于正常负载情况,则通过正常的发送功率向客户端发送探测响应消息。 客户端在正常负载情况下优先选择接入点,以根据接收到的探测响应消息的信号强度进行访问。 因此,该方法向客户端提供接入点的优先级,其中在过载情况下的接入点具有较低的优先级。

    System for chemical mechanical polishing comprising an improved pad conditioner
    7.
    发明授权
    System for chemical mechanical polishing comprising an improved pad conditioner 有权
    用于化学机械抛光的系统,包括改进的垫调节剂

    公开(公告)号:US06929536B2

    公开(公告)日:2005-08-16

    申请号:US10609096

    申请日:2003-06-27

    CPC分类号: B24B53/017

    摘要: A system and method for chemical mechanical polishing of a substrate is disclosed in which a polishing pad is conditioned by directing a fluid jet to the surface of the polishing pad. Thus, the use of expensive consumables, like conditioning pads comprising diamonds, can be avoided. Furthermore, the risk of substrates being scratched by diamonds lost from the conditioning pad is avoided.

    摘要翻译: 公开了一种用于基板的化学机械抛光的系统和方法,其中通过将流体射流引导到抛光垫的表面来调节抛光垫。 因此,可以避免使用昂贵的耗材,例如包括钻石的调节垫。 此外,避免了从调理垫损失的钻石划伤的基材的风险。