Title:
無線通信システム
Document Type and Number:
Japanese Patent JP4412505
Kind Code:
B2
Abstract:
User data is transmitted from a base station to a terminal station using a frame that is divided along a time axis into a segment region used for transmission of the user data to a terminal station that exists in a sector edge or a cell edge, in which a different subchannel is assigned to each sector; and a non-segment region used for transmission of the user data to a terminal station that does not exist in the sector edge or the cell edge, or using a segment frame including a segment region and a non-segment frame including a non-segment region.
Inventors:
Kitajima
Application Number:
JP2007206523A
Publication Date:
February 10, 2010
Filing Date:
August 08, 2007
Export Citation:
Assignee:
NEC
International Classes:
H04J11/00; H04J1/00
Foreign References:
| WO2005046283A1 | ||||
| WO2007007380A1 | ||||
| WO2006001143A1 |
Attorney, Agent or Firm:
Akio Miyazaki
Ishibashi Masayuki
Masaaki Ogata
Ishibashi Masayuki
Masaaki Ogata