知搜-全球专利检索

  1. 登录
  2. 注册

搜索结果

24 条记录 (耗时 0.023 秒)

    System and method for access point/probe conversion
    1.
    发明申请
    System and method for access point/probe conversion 审中-公开
    接入点/探头转换的系统和方法

    公开(公告)号：US20050213549A1

    公开(公告)日：2005-09-29

    申请号：US10810083

    申请日：2004-03-26

    申请人： Laura Bridge ,  Paul Callahan ,  Michael Yuen

    发明人： Laura Bridge ,  Paul Callahan ,  Michael Yuen

    IPC分类号： H04H20/00 ,  H04H1/00

    CPC分类号： H04W24/00 ,  H04W84/12 ,  H04W88/10

    摘要： A system and method is provided for converting an Access Point (AP) in a wireless network into a Probe device for performing probe operations. WLAN managers may thus temporarily direct certain APs in the WLAN to instead behave as Probes. Communication between the AP and the stations is re-directed to one or more other APs in the WLAN either before or after the AP transitions into a Probe device. When a system manager determines that enough Probe data has been collected, the Probe device may be transitioned back into an AP. With such an arrangement, a system manager can control the placement and operation of Probes in the WLAN, without the added expense or manual intervention required in providing dedicated Probe devices.

    摘要翻译： 提供了一种用于将无线网络中的接入点（AP）转换成用于执行探测操作的探测设备的系统和方法。 因此，WLAN管理者可能暂时将WLAN中的某些AP指示为Probes。 在AP转换到探针设备之前或之后，AP和站之间的通信被重定向到WLAN中的一个或多个其他AP。 当系统管理员确定已经收集到足够的探测数据时，探测设备可能会转换回AP。 通过这样的安排，系统管理员可以控制WLAN中的探测器的放置和操作，而无需在提供专用的探头设备时需要额外的费用或手动干预。

    Supporting mobile voice clients in a WLAN
    7.
    发明授权
    Supporting mobile voice clients in a WLAN 有权
    在WLAN中支持移动语音客户端

    公开(公告)号：US07986956B2

    公开(公告)日：2011-07-26

    申请号：US11551412

    申请日：2006-10-20

    申请人： Laura Bridge ,  Floyd Backes ,  Roger Durand ,  David Hill

    发明人： Laura Bridge ,  Floyd Backes ,  Roger Durand ,  David Hill

    IPC分类号： H04B7/00

    CPC分类号： H04W52/283 ,  H04W52/04

    摘要： Operation of a mobile voice client utilizing a WLAN for access is enhanced by controlling the rate at which transmission power is changed by the access point with which the mobile voice client is associated. The access point calculates a target transmit power level based at least in-part on the distance to the nearest fixed position wireless device and the distance to the mobile voice client. The access point then determines whether the target transmit power level differs from a current transmit power level. If the target transmit power level is greater than the current transmit power level, the current transmit power level is increased at a first controlled, non-instantaneous rate such as 1 dB per second. If the target transmit power level is less than the current transmit power level, the current transmit power level is decreased at a second controlled, non-instantaneous rate such as 1 dB per second.

    摘要翻译： 利用WLAN进行接入的移动语音客户机的操作通过控制与移动语音客户端相关联的接入点发送功率变化的速率来增强。 接入点至少部分地基于距离最近的固定位置无线设备的距离和到移动语音客户端的距离来计算目标发射功率电平。 接入点然后确定目标发射功率电平是否与当前发射功率电平不同。 如果目标发射功率电平大于当前发射功率电平，则当前发射功率电平以第一受控非瞬时速率增加，例如每秒1dB。 如果目标发射功率电平小于当前发射功率电平，则当前发射功率电平以第二受控非瞬时速率（例如每秒1dB）降低。