Title:
移動通信システムおよびその無線リソース割当方法ならびに基地局
Document Type and Number:
Japanese Patent JP4984880
Kind Code:
B2
Abstract:
A mobile communication system including a base station which divides a transmission frequency band into a plurality of frequency blocks, and assigns radio resources to each mobile station for each of the frequency blocks, the base station including: a frequency block assignment information creation portion that creates frequency block assignment information based on a downlink signal reception status and a downlink signal reception status degradation rate in each mobile station; and a radio resource assignment portion that assigns the radio resources to each frequency block based on the frequency block assignment information.
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Inventors:
Masato Shiokawa
Application Number:
JP2006350805A
Publication Date:
July 25, 2012
Filing Date:
December 27, 2006
Export Citation:
Assignee:
NEC
International Classes:
H04W72/04; H04B1/707; H04J13/00; H04W72/08; H04W76/02
Domestic Patent References:
JP2004312386A | ||||
JP2003264490A | ||||
JP2002345048A | ||||
JP8008802A |
Foreign References:
WO2005020488A1 | ||||
WO2005020489A1 | ||||
WO2005013525A1 | ||||
WO2006104102A1 |
Attorney, Agent or Firm:
▲柳▼川 信