Title:
無線通信装置及び方法
Document Type and Number:
Japanese Patent JP4982409
Kind Code:
B2
Abstract:
A disclosed radio communication apparatus includes an intermediate band detecting unit detecting an intermediate band which is a band between a first frequency band and a second frequency band which are allocated to a same mobile communication system or different mobile communication systems, a use status detecting unit detecting an uplink/downlink multiplexing method used in each of the first frequency band and the second frequency band, and a determination unit determining, based on the intermediate band and the uplink/downlink multiplexing method, the uplink/downlink multiplexing method usable in the intermediate band and a guard band in which use of frequencies are prevented, the guard band being included in the intermediate band.
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Inventors:
Hiromasa Fujii
Hitoshi Yoshino
Hitoshi Yoshino
Application Number:
JP2008057026A
Publication Date:
July 25, 2012
Filing Date:
March 06, 2008
Export Citation:
Assignee:
NTT DoCoMo, Inc.
International Classes:
H04W72/04; H04J1/00; H04J3/00; H04J4/00; H04W16/14
Domestic Patent References:
| JP2005244505A |
Attorney, Agent or Firm:
Tadahiko Ito