Title:
中央装置、及び移動局
Document Type and Number:
Japanese Patent JP5751097
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To prevent a deterioration in radio communication quality due to radio wave interference occurring in the vicinity of a radio zone border between adjacent base stations in the case the adjacent base stations use the same frequency in a radio communication system employing a time division multiple access system.SOLUTION: A central device transmits downlink communication data with the use of a first time slot at a prescribed position of a communication frame via a current base station which is a base station corresponding to a current communication area where a mobile terminal is, transmits the downlink communication data with the use of a second time slot at a position different from the prescribed position of the communication frame via an adjacent base station which is a base station corresponding to an adjacent communication area adjacent to the current communication area, and prohibits communication with the use of the second time slot via the current base station and communication with the use of the first time slot via the adjacent base station.
Inventors:
Toshihiko Komai
Application Number:
JP2011191866A
Publication Date:
July 22, 2015
Filing Date:
September 02, 2011
Export Citation:
Assignee:
Mitsubishi Electric Corporation
International Classes:
H04W4/04; H04W16/10; H04W72/04
Domestic Patent References:
| JP2010041355A | ||||
| JP2010239565A | ||||
| JP2007082075A | ||||
| JP2009141405A | ||||
| JP2011114837A | ||||
| JP2000307507A | ||||
| JP2011097154A | ||||
| JP2006325231A |
Attorney, Agent or Firm:
Tadahiko Inaba
Kanako Murakami
Shigeaki Matsui
Kuratani Yasutaka
Kanako Murakami
Shigeaki Matsui
Kuratani Yasutaka