System and method for transmitting high throughput data between multiple devices
    22.
    发明授权
    System and method for transmitting high throughput data between multiple devices 有权
    用于在多个设备之间传输高吞吐量数据的系统和方法

    公开(公告)号:US08493590B2

    公开(公告)日:2013-07-23

    申请号:US11528844

    申请日:2006-09-27

    IPC分类号: G06F3/12 G06F9/445 H04W4/00

    摘要: A system for transmitting data directly between a plurality of client network devices in a network is disclosed. The system may include a first client network device having a first client (“STA”) module and a second client network device of the plurality of client network devices where the second client network device includes a Dual Access Point and Station enabled device (“DAS-enabled device”).

    摘要翻译: 公开了一种用于在网络中的多个客户端网络设备之间直接发送数据的系统。 系统可以包括具有第一客户端(“STA”)模块的第一客户端网络设备和多个客户端网络设备中的第二客户端网络设备,其中第二客户端网络设备包括双接入点和站启用设备(“DAS 启用设备“)。

    Method and system for secure block acknowledgment (block ACK) with protected MAC sequence number
    23.
    发明授权
    Method and system for secure block acknowledgment (block ACK) with protected MAC sequence number 有权
    具有受保护MAC序列号的安全块确认(块ACK)的方法和系统

    公开(公告)号:US08473732B2

    公开(公告)日:2013-06-25

    申请号:US12405354

    申请日:2009-03-17

    IPC分类号: G06F21/00

    摘要: Aspects of a method and system for protected MAC sequence numbers, as well as secure block acknowledgment (block ACK) with protected MAC sequence number are presented. In one aspect of the system a communicating station (STA) may protect the sequence number (SN) field portion of transmitted protocol data units (PDUs), for example data MAC layer PDUs (MPDUs), or frames. In another aspect of the system, starting sequence number (SSN) information communicated via control frames, such as block acknowledgment request (BAR) and block acknowledgment (BA) frames, may be protected. In another aspect of the system, communicating STAs may exchange management frames to enable the protection of SN information in data MPDUs and/or the protection of SSN values in control MPDUs.

    摘要翻译: 提出了一种用于受保护的MAC序列号的方法和系统的方面以及具有受保护的MAC序列号的安全块确认(块ACK)。 在系统的一个方面,通信站(STA)可以保护所发送的协议数据单元(PDU)的序列号(SN)字段部分,例如数据MAC层PDU(MPDU)或帧。 在系统的另一方面,可以保护通过诸如块确认请求(BAR)和块确认(BA)帧经由控制帧传送的起始序列号(SSN)信息。 在系统的另一方面,通信STA可以交换管理帧以使得能够保护数据MPDU中的SN信息和/或控制MPDU中的SSN值的保护。

    Method and system for handling out-of-order segments in a wireless system via direct data placement
    24.
    发明授权
    Method and system for handling out-of-order segments in a wireless system via direct data placement 有权
    通过直接数据放置来处理无线系统中无序段的方法和系统

    公开(公告)号:US07826457B2

    公开(公告)日:2010-11-02

    申请号:US11126464

    申请日:2005-05-11

    IPC分类号: H04L12/56 H04J3/24

    摘要: A method and system for handling or processing out-of-order TCP segments in a wireless system may comprise at least one of: placing a first TCP segment received by a wireless network processor in a host buffer and having a mapping between a TCP sequence number and a corresponding buffer address. It may be determined whether a second TCP segment received by the wireless network processor is one of an in-order TCP segment or an out-of-order TCP segment. If the second received TCP segment is an out-of-order TCP segment, then control information associated with at least the second TCP segment may be stored locally on the wireless network processor. The out-of-order TCP segment may be placed in a portion of the host buffer.

    摘要翻译: 一种用于在无线系统中处理或处理无序TCP段的方法和系统可以包括以下中的至少一个:将由无线网络处理器接收的第一TCP分段置于主机缓冲器中并具有TCP序列号之间的映射 和相应的缓冲区地址。 可以确定由无线网络处理器接收的第二TCP分段是否是按顺序的TCP分段或无序TCP分段之一。 如果第二接收到的TCP片段是无序TCP片段,则至少与第二TCP片段相关联的控制信息可以本地存储在无线网络处理器上。 无序TCP段可以被放置在主机缓冲器的一部分中。

    METHOD AND SYSTEM FOR SECURE BLOCK ACKNOWLEDGMENT (BLOCK ACK) WITH PROTECTED MAC SEQUENCE NUMBER
    25.
    发明申请
    METHOD AND SYSTEM FOR SECURE BLOCK ACKNOWLEDGMENT (BLOCK ACK) WITH PROTECTED MAC SEQUENCE NUMBER 有权
    具有保护的MAC序列号的用于安全块确认(块确认)的方法和系统

    公开(公告)号:US20090235066A1

    公开(公告)日:2009-09-17

    申请号:US12405354

    申请日:2009-03-17

    IPC分类号: H04L9/00

    摘要: Aspects of a method and system for protected MAC sequence numbers, as well as secure block acknowledgment (block ACK) with protected MAC sequence number are presented. In one aspect of the system a communicating station (STA) may protect the sequence number (SN) field portion of transmitted protocol data units (PDUs), for example data MAC layer PDUs (MPDUs), or frames. In another aspect of the system, starting sequence number (SSN) information communicated via control frames, such as block acknowledgment request (BAR) and block acknowledgment (BA) frames, may be protected. In another aspect of the system, communicating STAs may exchange management frames to enable the protection of SN information in data MPDUs and/or the protection of SSN values in control MPDUs.

    摘要翻译: 提出了一种用于受保护的MAC序列号的方法和系统的方面以及具有受保护的MAC序列号的安全块确认(块ACK)。 在系统的一个方面,通信站(STA)可以保护所发送的协议数据单元(PDU)的序列号(SN)字段部分,例如数据MAC层PDU(MPDU)或帧。 在系统的另一方面,可以保护通过诸如块确认请求(BAR)和块确认(BA)帧经由控制帧传送的起始序列号(SSN)信息。 在系统的另一方面,通信STA可以交换管理帧以使得能够保护数据MPDU中的SN信息和/或控制MPDU中的SSN值的保护。

    Transmit power control of wireless communication devices
    26.
    发明授权
    Transmit power control of wireless communication devices 有权
    发送无线通信设备的功率控制

    公开(公告)号:US07324785B2

    公开(公告)日:2008-01-29

    申请号:US09997938

    申请日:2001-11-30

    IPC分类号: H04B1/00

    摘要: A method and apparatus for controlling transmit power of a wireless communication device includes processing that begins when a transmitting wireless communication device transmits a packet to a targeted wireless device via a wireless channel of a communication system at a 1st power level. The processing continues by having the targeted wireless device determining signal strength of the packet received via the wireless channel. The processing then continues when the targeted and/or transmitting device determines the adequacy of the 1st power level based on the determined signal strength. If the 1st power level is adequate, the transmitting wireless device continues to transmit information at the 1st power level. If, however, the 1st power level is not adequate, the transmitting communication device adjusts its transmit power up or down to provide an adequate power level.

    摘要翻译: 一种用于控制无线通信设备的发射功率的方法和装置包括当发送无线通信设备经由无线通信系统的无线信道向目标无线设备发送分组时开始的处理, 能量等级。 通过使目标无线设备确定经由无线信道接收到的分组的信号强度,继续处理。 然后,当目标和/或发射装置基于确定的信号强度来确定1 SUP的功率电平的充足性时,处理继续。 如果1 功率电平足够,则发送无线设备继续以1 SUP功率电平发送信息。 然而,如果第一功率电平不足,则发射通信设备向上或向下调整其发射功率以提供足够的功率电平。

    Mimo wireless communication greenfield preamble formats
    27.
    发明申请
    Mimo wireless communication greenfield preamble formats 失效
    Mimo无线通信绿田前置码格式

    公开(公告)号:US20070263564A1

    公开(公告)日:2007-11-15

    申请号:US11825869

    申请日:2007-07-10

    IPC分类号: H04Q7/00

    摘要: A method for multiple input multiple output wireless communication begins by determining protocols of wireless communication devices within a proximal region. The method continues by determining whether the protocols of the wireless communication devices within the proximal region are of a like protocol. The method continues by determining the number of transmit antennas. The method continues, when the protocols of the wireless communication devices within the proximal region are of the like protocol, formatting a preamble of a frame of the wireless communication utilizing at least one of cyclic shifting of symbols, cyclic shifting of tones, sparse tone allocation, and sparse symbol allocation based on the number of transmit antennas.

    摘要翻译: 多输入多输出无线通信的方法通过确定近端区域内的无线通信设备的协议来开始。 该方法通过确定近端区域内的无线通信设备的协议是否具有类似协议来继续。 该方法通过确定发射天线的数量继续。 该方法继续,当近端区域内的无线通信设备的协议类似协议时,利用符号的循环移位,音调的循环移位,稀疏音调配置中的至少一个来格式化无线通信的帧的前导码 ,以及基于发射天线数量的稀疏符号分配。

    System and method for loading an advanced configuration and power interface (ACPI) original equipment manufacturer (OEM) description table
    30.
    发明授权
    System and method for loading an advanced configuration and power interface (ACPI) original equipment manufacturer (OEM) description table 失效
    用于加载高级配置和电源接口(ACPI)原始设备制造商(OEM)描述表的系统和方法

    公开(公告)号:US07007160B1

    公开(公告)日:2006-02-28

    申请号:US10308571

    申请日:2002-12-03

    IPC分类号: G06F15/177

    CPC分类号: G06F9/4411

    摘要: A system and method for loading an Advanced Configuration and Power Interface (ACPI) original equipment manufacturer (OEM) description table in a computer platform employing an ACPI-compatible implementation is disclosed. In one embodiment of the system, a storage structure is operably associated with the computer platform and contains a copy of an ACPI OEM description table in a packed form. An acquirer is operable to search the storage structure fop the ACPI OEM description table and call a swapper to complete the loading of the ACPI OEM description table by issuing a signature search request.

    摘要翻译: 公开了一种在使用ACPI兼容实现的计算机平台中加载高级配置和电源接口(ACPI)原始设备制造商(OEM)描述表的系统和方法。 在系统的一个实施例中,存储结构可操作地与计算机平台相关联并且以打包形式包含ACPI OEM描述表的副本。 获取方可操作以搜索存储结构以获得ACPI OEM描述表,并通过发出签名搜索请求来调用交换器来完成对ACPI OEM描述表的加载。