Resources Contact Us Home
Base-station cell design method and base-station cell design apparatus, and program thereof in mobile communication system

Image Number 11 for United States Patent #8135421.

The above base-station cell design method is for sequentially adding base stations, and a technique of which throughput is few is employed for a radio-wave propagation characteristic evaluation to be made in this addition, and a technique of which the throughput is much, but which is of high-precision, more specifically, a technique such as the ray tracing is applied for the radio-wave propagation characteristic evaluation to be made after addition. The result of the high-precision radio-wave propagation characteristic evaluation to be made after this addition is put to practical use for estimating an interference quantity in selecting the arrangement location of the base station to be added newly. This allows the quantity of the radio wave analytic processing, which accounts for a large majority of the base-station cell design processing, to be reduced, thus enabling a fast base-station cell design.

  Recently Added Patents
Navigation system and navigation apparatus
Stable pharmaceutical composition and methods of using same
Fluorine-free fused ring heteroaromatic photoacid generators and resist compositions containing the same
Antibodies to OX-2/CD200 and uses thereof
System for implementing dynamic pseudorandom keyboard remapping
Automatic actuator for breakers or switches
Methods and systems for determining the reliability of transaction
  Randomly Featured Patents
Method and system for maintaining textsites on a global textsite platform
Method and apparatus for visual silent alarm indicator
Image forming apparatus including a controller for controlling a moving speed of a moving member holding a plurality of developing devices
Pre-audit system, apparatus, and method
Wheel for an automobile
Process for producing a sintered hard metal body and sintered hard metal body produced thereby
Burner for producing inorganic spherical particles
Decision feedback channel estimation and pilot tracking for OFDM systems
Portable system for a baseplate adapted for use with connectable building components
Oxygen-absorbing resin composition containing water-absorbing polymer, olefin resin and oxygen scavenger