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
Secure device sharing
Fire detector
Superagonistic anti-CD28 antibodies
Methods and systems for providing a business repository
Signal processing device and method for providing oscillating signal in the signal processing device
Accelerator for a read-channel design and simulation tool
Near-field optical disk having surface plasmon amplification by stimulated emission of radiation
  Randomly Featured Patents
Method of adjusting image forming conditions and image forming apparatus to which the method is applied
Vessel sealing instrument
Method and system for remotely provisioning and/or configuring a device
Thermal monitoring system for a tire
Specific epitope based immunological diagnosis of tuberculosis
Fibrinogen receptor antagonists
Method for improving the coupling efficiency of elliptical light beams into optical waveguides
Sheet conveying apparatus, and image forming apparatus
Encryption using alternate authentication key
Silicon-compiler method and arrangement