Title:
無線通信システム、装置、及び方法
Document Type and Number:
Japanese Patent JP4914938
Kind Code:
B2
Inventors:
Koji Watanabe
Yosuke Takahashi
Yosuke Takahashi
Application Number:
JP2011021263A
Publication Date:
April 11, 2012
Filing Date:
February 03, 2011
Export Citation:
Assignee:
株式会社日立製作所
International Classes:
H04W28/24; H04W36/12; H04W36/30
Domestic Patent References:
| JP2003264878A | ||||
| JP2002247627A |
Attorney, Agent or Firm:
Polaire Patent Business Corporation