Title:
高速物理ダウンリンク共有チャネルのコードリソースの配分方法及びシステム
Document Type and Number:
Japanese Patent JP4377903
Kind Code:
B2
Abstract:
A method and system of allocating code resources for a high speed physical downlink shared channel are disclosed. The method includes: recording usage states for code resources of a system at a base station; allocating, by the base station, code resources with idle state to the HS-PDSCH when the code resources of the HS-PDSCH are not enough. The system includes a radio network controller and a base station; the radio network controller is configured to allocate code resources of a system to corresponding channels, and inform the usage states of the code resources to the base station. When there is a shortage of code resources for HS-PDSCHs, idle code resources in a same code tree may be temporarily allocated to the HS-PDSCHs. Thus, the shortage of code resources is moderated to some extent, and the efficiency of code resources in the overall system is raised.
Inventors:
Chen small swallow
Shie Super Yui
Shie Super Yui
Application Number:
JP2006296306A
Publication Date:
December 02, 2009
Filing Date:
October 31, 2006
Export Citation:
Assignee:
HUAWEI TECHNOLOGIES CO.,LTD.
International Classes:
H04W72/04; H04B1/707; H04J13/00; H04J13/16; H04W76/02
Domestic Patent References:
| JP2008530898A | ||||
| JP2004242227A |
Attorney, Agent or Firm:
Takuji Yamada
Mitsuo Tanaka
Kawabata Junichi
Mitsuo Tanaka
Kawabata Junichi