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    Scalable transmit scheduling architecture
    1.
    发明申请
    Scalable transmit scheduling architecture 审中-公开
    可扩展传输调度架构

    公开(公告)号：US20050286544A1

    公开(公告)日：2005-12-29

    申请号：US10877118

    申请日：2004-06-25

    申请人： Duncan Kitchin ,  Krishnan Rajamani ,  Jaya Jeyaseelan ,  Tejaswini ,  Peter Ekner

    发明人： Duncan Kitchin ,  Krishnan Rajamani ,  Jaya Jeyaseelan ,  Tejaswini ,  Peter Ekner

    IPC分类号： H04L12/28 ,  H04L12/54 ,  H04L12/56

    CPC分类号： H04L49/9047 ,  H04L49/90 ,  H04L49/901

    摘要： In one embodiment, a method is provided. The method of this embodiment provides selecting one of a plurality of host transmit queues on a host memory by selecting an entry from a queue descriptor list on a network device, the selected entry being associated with one or more packets on the host memory, retrieving at least one of the one or more packets from the host memory, and storing the at least one of the one or more packets in a device transmit queue of the network device.

    摘要翻译： 在一个实施例中，提供了一种方法。 该实施例的方法提供通过从网络设备上的队列描述符列表中选择一个条目来选择主机存储器上的多个主机发送队列中的一个，所选择的条目与主机存储器上的一个或多个分组相关联， 来自所述主机存储器的所述一个或多个分组中的至少一个，并且将所述一个或多个分组中的所述至少一个分组存储在所述网络设备的设备传输队列中。

    Efficient partitioning of MAC (media access control) functions
    2.
    发明申请
    Efficient partitioning of MAC (media access control) functions 审中-公开
    MAC（媒体访问控制）功能的高效分区

    公开(公告)号：US20050270993A1

    公开(公告)日：2005-12-08

    申请号：US10863307

    申请日：2004-06-07

    申请人： Krishnan Rajamani ,  Jaya Jeyaseelan ,  Tejaswini

    发明人： Krishnan Rajamani ,  Jaya Jeyaseelan ,  Tejaswini

    IPC分类号： G08C17/00 ,  H04L12/64

    CPC分类号： H04L12/6418 ,  H04L2012/6445

    摘要： In one embodiment, a method is provided. The method of this embodiment provides Therefore, in one embodiment, a method may include performing real-time MAC (media access control) functions, and at least one non real-time MAC function of a plurality of non real-time MAC functions on a network device of a system on a network; and performing others of the plurality of non real-time MAC functions on a host processor of the system on the network.

    摘要翻译： 在一个实施例中，提供了一种方法。 因此，本实施例的方法因此，在一个实施例中，方法可以包括执行实时MAC（媒体访问控制）功能以及多个非实时MAC功能的至少一个非实时MAC功能 网络上的系统的网络设备; 以及在所述网络上的所述系统的主处理器上执行所述多个非实时MAC功能中的其他功能。

    PROBE MESSAGING FOR DIRECT LINK CONNECTIONS
    6.
    发明申请
    PROBE MESSAGING FOR DIRECT LINK CONNECTIONS 有权
    用于直接链路连接的探测消息

    公开(公告)号：US20120155350A1

    公开(公告)日：2012-06-21

    申请号：US13297978

    申请日：2011-11-16

    申请人： Maarten Menzo Wentink ,  Krishnan Rajamani

    发明人： Maarten Menzo Wentink ,  Krishnan Rajamani

    IPC分类号： H04W72/02

    CPC分类号： H04W8/005 ,  H04W76/14

    摘要： There lies a challenge to develop a technique of effectively establishing a direct communication link between client devices in a communication network. In some implementations, an associated STA is a client device which is associated with a particular access point (AP). A non-associated STA is a client device which is not associated with the AP. A tunneled probe request may be transmitted by an associated STA through the AP to be broadcast to other associated STAs. In some implementations, an active scan may be combined with a tunneled probe request in order to establish a communication link between an associated STA and a non-associated STA.

    摘要翻译： 开发在通信网络中有效建立客户端设备之间的直接通信链路的技术存在挑战。 在一些实现中，相关联的STA是与特定接入点（AP）相关联的客户端设备。 非关联的STA是不与AP相关联的客户端设备。 隧道式探测请求可以由关联的STA通过AP发送以被广播到其他相关联的STA。 在一些实现中，活动扫描可以与隧道化探测请求组合，以建立相关联的STA和非关联STA之间的通信链路。

    METHOD AND SYSTEM FOR REDUCING HEADER INFORMATION IN COMMUNICATION SYSTEMS
    8.
    发明申请
    METHOD AND SYSTEM FOR REDUCING HEADER INFORMATION IN COMMUNICATION SYSTEMS 有权
    用于减少通信系统中的信头信息的方法和系统

    公开(公告)号：US20100246600A1

    公开(公告)日：2010-09-30

    申请号：US12730885

    申请日：2010-03-24

    申请人： Soumya Das ,  Krishnan Rajamani

    发明人： Soumya Das ,  Krishnan Rajamani

    IPC分类号： H04L29/06

    CPC分类号： H04W28/06

    摘要： Systems and methods for reducing overhead in a communication system are disclosed. Different frame types are aggregated into an enhanced aggregated frame in response to a determination that the different frames are suitable for transmission within a single reservation period.

    摘要翻译： 公开了用于减少通信系统中的开销的系统和方法。 响应于确定不同帧适合于在单个预留周期内的传输，不同的帧类型被聚合成增强的聚合帧。

    PARTITIONED PROXY SERVER FOR FACILITATING POWER CONSERVATION IN WIRELESS CLIENT TERMINALS
    9.
    发明申请
    PARTITIONED PROXY SERVER FOR FACILITATING POWER CONSERVATION IN WIRELESS CLIENT TERMINALS 有权
    用于在无线客户终端中实现功率保护的分区式代理服务器

    公开(公告)号：US20100203905A1

    公开(公告)日：2010-08-12

    申请号：US12366883

    申请日：2009-02-06

    申请人： Nishith Chaubey ,  Krishnan Rajamani ,  Samir Soliman

    发明人： Nishith Chaubey ,  Krishnan Rajamani ,  Samir Soliman

    IPC分类号： H04W68/00 ,  G08C17/00

    CPC分类号： H04W68/00 ,  H04W24/00 ,  H04W52/0216 ,  H04W88/182 ,  Y02D70/1222 ,  Y02D70/1242 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/22 ,  Y02D70/24

    摘要： A power conservation method and system are provided for conserving power in client terminals by using a partitioned proxy server. The client terminal, having low-power and high-power communication interfaces, may power down its high-power communication interface to conserve power. Prior to shutting off its high-power communication interface, the client terminal may assign a partitioned proxy server to act as its proxy. The partitioned proxy server may include remote and local paging proxies which communicate with each other over an IP network. The remote paging proxy receives paging requests from an access point or the communication network and forwards it to the local paging proxy. The local paging proxy then forwards the paging message to the client terminal via a low-power communication interface. Upon receipt of the paging message via its low-power communication interface, the client terminal may power up its high-power communication interface and directly respond to the paging message.

    摘要翻译： 提供了一种省电方法和系统，用于通过使用分区代理服务器来节省客户端的功率。 具有低功率和高功率通信接口的客户终端可以将其大功率通信接口断电以节省功率。 在关闭其高功率通信接口之前，客户终端可以分配分区代理服务器来充当其代理。 分区代理服务器可以包括通过IP网络彼此通信的远程和本地寻呼代理。 远程寻呼代理从接入点或通信网络接收寻呼请求，并将其转发给本地寻呼代理。 然后，本地寻呼代理器经由低功率通信接口将寻呼消息转发到客户终端。 在通过其低功率通信接口接收到寻呼消息时，客户终端可以加电其高功率通信接口并直接响应寻呼消息。

    METHOD AND APPARATUS FOR OPTIMIZING A RETRY LIMIT FOR MULTIMEDIA SYSTEMS THAT ARE PRONE TO ERRORS
    10.
    发明申请
    METHOD AND APPARATUS FOR OPTIMIZING A RETRY LIMIT FOR MULTIMEDIA SYSTEMS THAT ARE PRONE TO ERRORS 审中-公开
    用于优化发生错误的多媒体系统的重新限制的方法和装置

    公开(公告)号：US20100162070A1

    公开(公告)日：2010-06-24

    申请号：US12340249

    申请日：2008-12-19

    申请人： Soumya Das ,  Krishnan Rajamani

    发明人： Soumya Das ,  Krishnan Rajamani

    IPC分类号： H04L1/18 ,  G06F11/14

    CPC分类号： H04L1/1825 ,  H04L1/0018 ,  H04L1/1877

    摘要： Devices, systems and methods for optimizing a number of retransmission attempts in a multimedia environment and managing delays in a host MAC layer. In its various aspects, the presently claimed invention includes several methodologies and systems that are configured for determining an optimal retry limit in response to one or both of a packet error rate bound and a latency bound. To the extent that the retry limit is determined with respect to one of the aforementioned boundaries, the presently claimed invention may include determining a confidence level that the non-selected bound will also be met by the selected retry limit. The presently claimed invention details devices, systems and methods optimizing the number of retransmission attempts to ensure delivery of the selected data packets while guarding against undue delays and application disruptions.

    摘要翻译： 用于优化多媒体环境中的重传尝试次数并管理主机MAC层中的延迟的装置，系统和方法。 在其各个方面中，目前要求保护的发明包括被配置用于响应于分组错误率绑定和延迟限制中的一个或两者来确定最佳重试限制的几种方法和系统。 在针对上述边界之一确定重试限制的范围内，当前要求保护的发明可以包括确定所选择的重试限制也将满足未选择的绑定的置信水平。 当前要求保护的发明详述了优化重传尝试次数的装置，系统和方法，以确保递送所选择的数据分组，同时防止不必要的延迟和应用中断。