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    Method and system for link layer scheduling for networked applications
    1.
    发明申请
    Method and system for link layer scheduling for networked applications 有权
    网络应用的链路层调度方法和系统

    公开(公告)号：US20090122708A1

    公开(公告)日：2009-05-14

    申请号：US12319690

    申请日：2009-01-09

    申请人： Chao-Chun Wang ,  Chih-Shi Yee ,  Shao Wei Chen

    发明人： Chao-Chun Wang ,  Chih-Shi Yee ,  Shao Wei Chen

    IPC分类号： H04L12/26

    CPC分类号： H04L47/803 ,  H04L47/193 ,  H04L47/70 ,  H04L47/805 ,  H04L47/824 ,  H04L65/1069 ,  H04L65/80 ,  H04W72/0446 ,  H04W72/12

    摘要： A method and system is provided for link layer scheduling for networked applications in a coordinator-based communications system. A network-coordinating device receives a request from a networked application to establish a communications session. The request includes a set of session parameters. The network-coordinating device allocates a first transmission opportunity in response to the request. The network-coordinating device allocates successive transmission opportunities based on the set of session parameters without receiving successive requests. The set of session parameters comprises at least one of a predetermined flow control mechanism, a quality-of-service (QoS) requirement, a bandwidth requirement, and an application type. In one embodiment, the predetermined flow control mechanism is additive increase and multiplicative decrease (AIMD) of transmission control protocol (TCP). Using the novel link layer scheduling, the network-coordinating device is able to allocate and adjust successive transmission opportunities to match the upper-layer resource requirement and traffic pattern dynamically.

    摘要翻译： 提供了一种用于基于协调器的通信系统中的网络应用的链路层调度的方法和系统。 网络协调设备从网络应用接收请求以建立通信会话。 该请求包括一组会话参数。 网络协调设备响应于该请求分配第一传输机会。 网络协调设备基于一组会话参数分配连续的传输机会，而不接收连续的请求。 该组会话参数包括预定流量控制机制，服务质量（QoS）要求，带宽要求和应用类型中的至少一个。 在一个实施例中，预定流量控制机制是传输控制协议（TCP）的加性增加和乘法减少（AIMD）。 使用新颖的链路层调度，网络协调设备能够分配和调整连续的传输机会，以动态匹配上层资源需求和流量模式。

    Method and system for link layer scheduling in a multiple access communication system
    4.
    发明授权
    Method and system for link layer scheduling in a multiple access communication system 有权
    多址通信系统中链路层调度的方法和系统

    公开(公告)号：US08184541B2

    公开(公告)日：2012-05-22

    申请号：US12319690

    申请日：2009-01-09

    申请人： Chao-Chun Wang ,  Chih-Shi Yee ,  Shao Wei Chen

    发明人： Chao-Chun Wang ,  Chih-Shi Yee ,  Shao Wei Chen

    IPC分类号： G01R31/08 ,  H04J1/16

    CPC分类号： H04L47/803 ,  H04L47/193 ,  H04L47/70 ,  H04L47/805 ,  H04L47/824 ,  H04L65/1069 ,  H04L65/80 ,  H04W72/0446 ,  H04W72/12

    摘要： A method and system is provided for link layer scheduling for networked applications in a coordinator-based communications system. A network-coordinating device receives a request from a networked application to establish a communications session. The request includes a set of session parameters. The network-coordinating device allocates a first transmission opportunity in response to the request. The network-coordinating device allocates successive transmission opportunities based on the set of session parameters without receiving successive requests. The set of session parameters comprises at least one of a predetermined flow control mechanism, a quality-of-service (QoS) requirement, a bandwidth requirement, and an application type. In one embodiment, the predetermined flow control mechanism is additive increase and multiplicative decrease (AIMD) of transmission control protocol (TCP). Using the novel link layer scheduling, the network-coordinating device is able to allocate and adjust successive transmission opportunities to match the upper-layer resource requirement and traffic pattern dynamically.

    摘要翻译： 提供了一种用于基于协调器的通信系统中的网络应用的链路层调度的方法和系统。 网络协调设备从网络应用接收请求以建立通信会话。 该请求包括一组会话参数。 网络协调设备响应于该请求分配第一传输机会。 网络协调设备基于一组会话参数分配连续的传输机会，而不接收连续的请求。 该组会话参数包括预定流量控制机制，服务质量（QoS）要求，带宽要求和应用类型中的至少一个。 在一个实施例中，预定流量控制机制是传输控制协议（TCP）的加性增加和乘法减少（AIMD）。 使用新颖的链路层调度，网络协调设备能够分配和调整连续的传输机会，以动态匹配上层资源需求和流量模式。