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    SELECTING AN ACCESS POINT ACCORDING TO A MEASURE OF RECEIVED SIGNAL QUALITY
    1.
    发明专利
    SELECTING AN ACCESS POINT ACCORDING TO A MEASURE OF RECEIVED SIGNAL QUALITY 未知

    公开(公告)号：CA2543477C

    公开(公告)日：2011-04-19

    申请号：CA2543477

    申请日：2004-07-13

    Applicant: CISCO TECH INC

    Inventor： RYAN PHILIP J ,  MYLES ANDREW F ,  GOODALL DAVID S ,  DE SOUZA LUDOVICO N

    IPC: H04W24/00 ,  H04B1/00 ,  H04B17/00 ,  H04L12/28 ,  H04L12/56 ,  H04W48/20 ,  H04W84/12 ,  H04W84/18

    Abstract: An apparatus for inclusion and a method for operation in a station (STA) of a wireless network. The method includes received data from at least one remote station and determining a measure of the signal quality, e.g., a measure of the EVM from samples of the data received from the remote station(s). If the remote station(s) is/are access point(s), the station selects an access point for association according to criteria that include the measure of the EVM from the remote station. If the received data includes a request management message, the station responds to the request management message with a response management message that include a measure of the EVM of the received data corresponding to the request management message. Thus, the remote station receiving the response management message receives an indication of the quality of the link between the station and the remote station without the receiving remote station necessarily being EVM-capable.

    Method and apparatus to inline encryption and decryption for a wireless station
    6.
    发明专利
    Method and apparatus to inline encryption and decryption for a wireless station 未知

    公开(公告)号：AU2004297923A1

    公开(公告)日：2005-06-23

    申请号：AU2004297923

    申请日：2004-07-19

    Applicant: CISCO TECH INC

    Inventor： RYAN PHILIP J ,  KRISCHER MARK ,  WEBB MICHAEL J

    IPC: H04L12/28 ,  H04L12/56 ,  H04L29/06 ,  H04W12/02 ,  H04W28/14 ,  H04W76/02

    Abstract: A method of wirelessly transmitting or receiving a packet of information, and an apparatus to wirelessly transmit or receive a packet of information. In the case of transmitting, the method includes streaming a data element, including at least some of the contents of the packet, over a network link during transmit time, including encrypting the data element during the streaming in real time prior to the transfer over the network link. In the case of receiving, the method includes streaming a data element, including at least some of the contents of the received packet, over a network link during receive time, including decrypting the data element during the streaming in real time after to the transfer over the network link. The transmitting or receiving is by a station of a wireless network and the streaming is to or from the station from or to a network device coupled to the station by the network link.

    METHOD AND APPARATUS TO INLINE ENCRYPTION AND DECRYPTION FORA WIRELESS STATION
    8.
    发明专利
    METHOD AND APPARATUS TO INLINE ENCRYPTION AND DECRYPTION FORA WIRELESS STATION 未知

    公开(公告)号：CA2543236A1

    公开(公告)日：2005-06-23

    申请号：CA2543236

    申请日：2004-07-19

    Applicant: CISCO TECH INC

    Inventor： WEBB MICHAEL J ,  RYAN PHILIP J ,  KRISCHER MARK

    IPC: H04L12/28 ,  H04L12/56 ,  H04L29/06 ,  H04W12/02 ,  H04W28/14 ,  H04W76/02

    Abstract: A method of wirelessly transmitting or receiving a packet of information, and an apparatus to wirelessly transmit or receive a packet of information. In the case of transmitting, the method includes streaming a data element, including at least some of the contents of the packet, over a network link during transmit time, including encrypting the data element during the streaming in real time prior to the transfer over the network link. In the case of receiving, the method includes streaming a data element, including at least some of the contents of the received packet, over a network link during receive time, including decrypting the data element during the streaming in real time after to the transfer over the network link. The transmitting or receiving is by a station of a wireless network and the streaming is to or from the station from or to a network device coupled to the station by the network link.

    SELECTING AN ACCESS POINT ACCORDING TO A MEASURE OF RECEIVED SIGNAL QUALITY
    10.
    发明申请
    SELECTING AN ACCESS POINT ACCORDING TO A MEASURE OF RECEIVED SIGNAL QUALITY 审中-公开
    根据接收到的信号质量的测量选择接入点

    公开(公告)号：WO2005046267A8

    公开(公告)日：2006-06-22

    申请号：PCT/US2004022366

    申请日：2004-07-13

    Applicant: CISCO TECH INC ,  GOODALL DAVID S ,  RYAN PHILIP J ,  MYLES ANDREW F ,  DE SOUZA LUDOVICO N

    Inventor： GOODALL DAVID S ,  RYAN PHILIP J ,  MYLES ANDREW F ,  DE SOUZA LUDOVICO N

    IPC: H04L12/28 ,  H04B1/00 ,  H04B17/00 ,  H04L12/56 ,  H04W24/00 ,  H04W48/20 ,  H04W84/12 ,  H04W84/18

    CPC classification number: H04W48/20 ,  H04B17/318 ,  H04L1/0002 ,  H04L1/0015 ,  H04L1/0026 ,  H04L1/206 ,  H04L5/0091 ,  H04W24/00 ,  H04W84/12 ,  H04W84/18

    Abstract: An apparatus for inclusion and a method for operation in a station (STA) of a wireless network. The method includes received data from at least one remote station and determining a measure of the signal quality, e.g., a measure of the EVM from samples of the data received from the remote station(s). If the remote station(s) is/are access point(s), the station selects an access point for association according to criteria that include the measure of the EVM from the remote station. If the received data includes a request management message, the station responds to the request management message with a response management message that include a measure of the EVM of the received data corresponding to the request management message. Thus, the remote station receiving the response management message receives an indication of the quality of the link between the station and the remote station without the receiving remote station necessarily being EVM-capable.

    Abstract translation: 一种用于包含的装置和用于在无线网络的站（STA）中操作的方法。 该方法包括来自至少一个远程站的接收数据，并且确定信号质量的度量，例如，从从远程站接收的数据的采样中的EVM的测量。 如果远程站是接入点，则站根据包括来自远程站的EVM的测量的标准来选择关联的接入点。 如果接收到的数据包括请求管理消息，则站点响应管理消息响应于包括对应于请求管理消息的接收到的数据的EVM的测量的响应管理消息。 因此，接收到响应管理消息的远程站接收站与远程站之间的链路的质量的指示，而接收远程站必须具有EVM能力。

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