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Patent Searching and Data


Title:
WIRELESS COMMUNICATION DEVICE, WIRELESS COMMUNICATION SYSTEM AND WIRELESS COMMUNICATION METHOD
Document Type and Number:
WIPO Patent Application WO/2019/016898
Kind Code:
A1
Abstract:
This wireless communication device (1A, 2A) is provided with: a use channel selection unit (15) which selects, for each time slot, one frequency channel from candidates of a plurality of predetermined frequency channels; and a wireless communication unit (12) which performs wireless communication by using the frequency channel selected by the use channel selection unit. The use channel selection unit (15) selects a frequency channel that is different from a frequency channel used in an identical time slot by adjacent cells which are from cells used for wireless communication and the number of which is within a predetermined first cell number, and allows the selected frequency channel and a frequency channel used in an identical time slot by remote cells which are from cells used for wireless communication and the number of which is within the number of candidate frequency channels and greater than the first cell number to overlap each other.

Inventors:
SUZUKI, Kazumasa (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, 〒1008310, JP)
ISHIOKA, Kazuaki (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, 〒1008310, JP)
SANO, Hiroyasu (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, 〒1008310, JP)
Application Number:
JP2017/026136
Publication Date:
January 24, 2019
Filing Date:
July 19, 2017
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC CORPORATION (7-3 Marunouchi 2-chome, Chiyoda-ku Tokyo, 10, 〒1008310, JP)
International Classes:
H04W72/04; H04W16/10
Domestic Patent References:
WO2014045402A12014-03-27
Foreign References:
JP2002191069A2002-07-05
JP2009232464A2009-10-08
JP2013066101A2013-04-11
Attorney, Agent or Firm:
TAKAMURA, Jun (Sakai International Patent Office, Toranomon Mitsui Building 8-1, Kasumigaseki 3-chome, Chiyoda-k, Tokyo 13, 〒1000013, JP)
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