Title:
【発明の名称】三次元セルラ通信システム
Document Type and Number:
Japanese Patent JP2517506
Kind Code:
B2
Abstract:
A three dimensional cellular communication system comprising a plurality of cells arranged in a multi-level environment to reduce interference and improve frequency reuse in both horizontal and vertical directions by offsetting cells stacked on different levels of the multi-level environment.
Inventors:
SHANRUU KIISU EI
Application Number:
JP50492691A
Publication Date:
July 24, 1996
Filing Date:
February 06, 1991
Export Citation:
Assignee:
MOTOROLA INC
International Classes:
H04W16/02; H04W16/12; (IPC1-7): H04Q7/36
Domestic Patent References:
| JP62136930A |
Attorney, Agent or Firm:
Masanori Honjo (1 person outside)