Invention Application
US20120106547A1 Managing Multicast Membership in Wireless LANs 有权
管理无线局域网中的组播成员资格

  • Patent Title: Managing Multicast Membership in Wireless LANs
  • Patent Title (中): 管理无线局域网中的组播成员资格
  • Application No.: US12947652
    Application Date: 2010-11-16
  • Publication No.: US20120106547A1
    Publication Date: 2012-05-03
  • Inventor: Ramsundar Janakiraman
  • Applicant: Ramsundar Janakiraman
  • Main IPC: H04L12/56
  • IPC: H04L12/56
Managing Multicast Membership in Wireless LANs
Abstract:
Processing of MLD control packets in an access point (AP) connected to a digital network. According to the present invention, an AP in a network converts MLD queries from multicast to unicast and sends these unicast packets to each client of the AP. These MLD query packets may be filtered or restricted by per-user client rules These MLD query packets may also be tagged as high priority packets to speed their delivery. The AP also suppresses the retransmission of MLD Join packets to clients of the AP.
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