Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Radio communication system, radio communication method, and radio communication device










Image Number 8 for United States Patent #8098616.

In the environment of a communication area including a SDM-compatible mobile station for space division multiplex transmission and a SDM-uncompatible mobile station not compatible with space division multiplex transmission, a base station having a plurality of antennas and capable of adaptively changing directivity performs allocation of a mobile station which simultaneously performs space division multiplex transmission (SDM) and space division multiplex access (SDMA) by using a predetermined space division multiplex transmission evaluation criterion and a space division multi access evaluation criterion. By using this radio communication method, it is possible to use the spatial degree of freedom at its maximum and provide a radio communication system having an improved communication capacity.








 
 
  Recently Added Patents
System for encrypting and decrypting a plaintext message with authentication
Method, base station and system for adjusting cell wireless configuration parameter
Operation controlling apparatus
Error correct coding device, error correct coding method, and error correct coding program
Therapeutic compositions and methods
Controlling a resource demand system
Terminal for flat test probe
  Randomly Featured Patents
Lubricating apparatus of motorcycle engine
Sealing wellhead members with bi-metallic annular seal
Scanning speed modulating apparatus for television receiver
Duplicator processor
Optical information recording method and optical information recording medium
Ceiling light
Polysiloxane-comprising perfluoroalkyl ethers and the preparation and use thereof
Walking exerciser having a mechanically operated treadmill body
Method of increasing tear production by topical administration of cyclosporin
Method and apparatus for reading magnetically coded data