Patents Examined by Sam Bhattachrya
  • Patent number: 7574225
    Abstract: An access point (10) for providing a wireless LAN, comprising: a communication unit (110) that performs a wireless LAN communication; a status determination unit (120) that, constituted by separate from hardware constituting the communication unit (110), determines radio wave statuses on each of a plurality of channels; a wireless communication control unit (119) that selects, on the basis of the determined radio wave statuses, a channel use for the wireless LAN communication; and a communication CH switch unit (118) that switches from a channel currently performing the wireless LAN communication to the selected channel.
    Type: Grant
    Filed: February 25, 2004
    Date of Patent: August 11, 2009
    Assignee: Buffalo Inc.
    Inventor: Takashi Ishidoshiro