Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Relay device and relay method










Image Number 12 for United States Patent #8121077.

A relay device can perform high-quality communication even in a wireless mesh network where relay devices are densely arranged and interference of wireless packets is caused. The relay device includes: a representative node determining unit (605) which determines the channel used in its own cluster for intra-cluster communication to be a channel different from the channel used in neighboring cluster for intra-cluster communication, when the communication quality of its own relay device does not meet predetermined quality and no representative node exists among neighboring nodes; a joining and removal notifying unit (607) which allows a neighboring node which is not associated with any cluster to join to its own associated cluster; and a frequency channel changing unit (609) which changes the channel used for intra-cluster communication to the channel determined by the representative node determining unit (605) of the representative node.








 
 
  Recently Added Patents
Method and apparatus for the prevention of a service degradation attack
Quick mounting device
Optical article including an antireflecting coating having antifog properties and process for making same
Intralevel conductive light shield
Fluid-borne particle detector
Liposomes with improved drug retention for treatment of cancer
Synchronization of web applications and media
  Randomly Featured Patents
Lapel button
Vibratory transducer
Tool for fitting and removing brake shoe returns springs
Image forming apparatus, alignment pattern forming method, and computer-readable recording medium having toner image alignment program recorded therein
Illuminated switch
Coating strip material with protective decorative layers while avoiding use of solvents
Apparatus and method for providing a sequence of video frames, apparatus and method for providing a scene model, scene model, apparatus and method for creating a menu structure and computer pr
Developing device for electrophotographic image forming apparatus
Cloning vector
Grapple