Invention Grant
US08214665B2 Method and system for transmit queue management for energy efficient networking 有权
节能网络传输队列管理方法与系统

  • Patent Title: Method and system for transmit queue management for energy efficient networking
  • Patent Title (中): 节能网络传输队列管理方法与系统
  • Application No.: US12483969
    Application Date: 2009-06-12
  • Publication No.: US08214665B2
    Publication Date: 2012-07-03
  • Inventor: Wael William Diab
  • Applicant: Wael William Diab
  • Applicant Address: US CA Irvine
  • Assignee: Broadcom Corporation
  • Current Assignee: Broadcom Corporation
  • Current Assignee Address: US CA Irvine
  • Agent Duane S. Kobayashi
  • Main IPC: G06F1/26
  • IPC: G06F1/26
Method and system for transmit queue management for energy efficient networking
Abstract:
Aspects of a method and system for queue management for energy efficient networking are provided. In various embodiments of the invention a network device may determine whether to transition into or out-of an energy-saving mode of operation, and arm an EEN trigger by buffering the EEN trigger in a queue and/or setting one or more flags. The network device may transition into or out-of the energy-saving mode upon the EEN trigger being read from the queue or upon the queue becoming empty while the trigger is armed. Upon the occurrence of an event meeting one or more criteria prior to the EEN trigger being read from the queue or prior to the queue being empty, the EEN trigger may be disarmed. The network device may disarm the EEN trigger by deleting the EEN trigger from the queue and/or by resetting the flag.
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