Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Fast active scanning wireless network apparatus and method










Image Number 11 for United States Patent #8131291.

In a fast active scanning wireless network apparatus and method for quick determination of available access points (20), information about a candidate set of available access points (20) is obtained, and a candidate access point is identified from the candidate set. A mobile station (10) then queries the candidate access point with a probe request that designates the candidate access point as a sole responder. The probe request prevents other access points from contending for the medium of communication between the mobile station and the designated sole responder access point by excluding the attempt by other access points (20) to transmit probe responses. The apparatus and method thus increases the probability of a fast and successful probe request from the mobile station and subsequent response from the designated access point (20). The designated access point may also respond with a probe response of high priority, preventing intervention of communication.








 
 
  Recently Added Patents
Nuclear fission reactor, a vented nuclear fission fuel module, methods therefor and a vented nuclear fission fuel module system
Print control server, print controlling method, and print control program
Preservation of liquid foods
Smartphone
Apparatus for transmitting and receiving data in a wireless communication system and method thereof
Process for filtering interferograms obtained from SAR images acquired on the same area
Specializing disambiguation of a natural language expression
  Randomly Featured Patents
Organomineral products from aqueous alkali metal silicate, polyisocyanate and epoxy resin
Verification method for nonvolatile semiconductor memory device
Remote test telephone line access system
Maintaining packet order using hash-based linked-list queues
Method and device for welding in a thermally ionized gas
Display stand for items of jewelry
Pigment epithelium-derived factor: characterization of its novel biological activity and sequences encoding and expressing the protein and methods of use
Apparatus for handling heavy loads such as a trolley or a rolling chair for the handicapped
Diagrammatic method of testing program
Programmable mosfet technology and programmable address decode and correction