Invention Grant
US08477618B2 Methods and apparatus for use in communicating data packets within a data packet window having a size that is set based on quality of service (QoS) parameters 有权
用于在具有基于服务质量(QoS)参数设置的大小的数据分组窗口内传送数据分组的方法和装置

  • Patent Title: Methods and apparatus for use in communicating data packets within a data packet window having a size that is set based on quality of service (QoS) parameters
  • Patent Title (中): 用于在具有基于服务质量(QoS)参数设置的大小的数据分组窗口内传送数据分组的方法和装置
  • Application No.: US12837662
    Application Date: 2010-07-16
  • Publication No.: US08477618B2
    Publication Date: 2013-07-02
  • Inventor: Daryl Joseph Martin
  • Applicant: Daryl Joseph Martin
  • Applicant Address: CA Waterloo, Ontario
  • Assignee: Research In Motion Limited
  • Current Assignee: Research In Motion Limited
  • Current Assignee Address: CA Waterloo, Ontario
  • Agent John J. Oskorep, Esq.
  • Main IPC: G01R31/08
  • IPC: G01R31/08
Methods and apparatus for use in communicating data packets within a data packet window having a size that is set based on quality of service (QoS) parameters
Abstract:
Methods and apparatus for use in communicating data packets to communication devices are described. A communication device receives one or more Quality of Service (QoS) parameters of a data communication session established between it and a wireless communication network. The one or more QoS parameters may be or include a bandwidth parameter. The communication device sends the bandwidth parameter or a value derived therefrom to a host system via the wireless communication network. The communication device then receives, from the host system via the wireless communication network, data packets via the data communication session. The data packets are communicated within a data packet window having a size that is set as a function of the bandwidth parameter. If another data communication session is established, the communication device sends an updated bandwidth parameter to the host system for receiving data packets within a data packet window having an updated size that is set in accordance with the function.
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