Title:
BASE STATION DEVICE, MOBILE STATION DEVICE, AND INTEGRATED CIRCUIT
Document Type and Number:
WIPO Patent Application WO/2011/099321
Kind Code:
A1
Abstract:
In order to achieve high utilization efficiency of frequencies even in a system in which mobile station devices having differing allocation units coexist, disclosed is a base station device—which performs wireless communication with mobile station devices—wherein, when mobile station devices having a minimum allocation unit of an RB (Resource Block) and mobile station devices having a minimum allocation unit of an RBG (RB Group) coexist, for each of the aforementioned mobile station devices, a new minimum allocation unit is established, band allocation is decided, and each of the aforementioned mobile station devices is notified of allocation information. Furthermore, the aforementioned minimum unit is newly established by means of establishing the number of RBs that constitute an RBG for each mobile station device.
Inventors:
TAKAHASHI HIROKI
HAMAGUCHI YASUHIRO
YOKOMAKURA KAZUNARI
NAKAMURA OSAMU
GOTO JUNGO
HAMAGUCHI YASUHIRO
YOKOMAKURA KAZUNARI
NAKAMURA OSAMU
GOTO JUNGO
Application Number:
PCT/JP2011/050570
Publication Date:
August 18, 2011
Filing Date:
January 14, 2011
Export Citation:
Assignee:
SHARP KK (JP)
TAKAHASHI HIROKI
HAMAGUCHI YASUHIRO
YOKOMAKURA KAZUNARI
NAKAMURA OSAMU
GOTO JUNGO
TAKAHASHI HIROKI
HAMAGUCHI YASUHIRO
YOKOMAKURA KAZUNARI
NAKAMURA OSAMU
GOTO JUNGO
International Classes:
H04W72/04
Other References:
SAMSUNG: "Control Signaling for Non-Contiguous UL Resource Allocations", 3GPP TSG RAN WG1 #58, R1-093391, 24 August 2009 (2009-08-24) - 28 August 2009 (2009-08-28), XP050351687
Attorney, Agent or Firm:
FUKUCHI TAKEO (JP)
Fukuchi Takeo (JP)
Fukuchi Takeo (JP)
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Claims: