Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Communication method, communication device, and computer program










Image Number 14 for United States Patent #8099049.

In order to solve a problem of an accumulation on the transmission side, a delay on the reception side, and the like at the time of transmission in a communication system such as a wireless LAN system, each communication station in a network transmits a beacon in which information with respect to the network is written and sets a state in which a reception operation is performed during periods of time before and after the transmission of the beacon signal when performing access control not to make communication timing of a packet collide with that of another station by detecting a signal transmitted from another station. With performing such processing, a system can be formed based on minimum level of transmission and reception operation when transmission and reception data does not exist in each communication station in the network, and also a data transfer can be performed with latency as small as possible in a minimum necessary level of transmission and reception operation by making a transition of a transmission and reception state in accordance with a fluctuating volume of transmission and reception data.








 
 
  Recently Added Patents
Digital watermark embedding apparatus, digital watermark embedding method, and digital watermark detection apparatus
Business flow processing method and apparatus
Methods and systems for providing a business repository
Hydrogen generation device and fuel cell system
Encoding method, decoding method, encoding device, decoding device, program, and recording medium
Display screen or portion thereof with icon
Liquid crystal display device with a control mechanism for eliminating images
  Randomly Featured Patents
Intermittent stock feed mechanism
Jeans
High speed print/cartridge printer/feeder
Portable electronic apparatus having pointing device
Monomer resin
Base-band equipment for ground stations of satellite telecommunication system
Trypsin inhibitors with insecticidal properties obtained from Pentaclethra macroloba
Selective organ cooling apparatus and method employing turbulence-inducing element with curved terminations
Dense shaped articles consisting of polycrystalline hexagonal boron nitride and process for their manufacture by isostatic hot pressing
Fluid jetting apparatus and a process for manufacturing the same