Title:
無線通信制御方法、無線基地局装置及びユーザ装置
Document Type and Number:
Japanese Patent JP5189046
Kind Code:
B2
Abstract:
When a first traffic type to which a predetermined pattern of radio resources are allocated periodically and a second traffic type to which available radio resources are sequentially allocated are mixed and multiplexed, the present invention improves communication quality of the first and second traffic types. In a radio communication system in which a first traffic type to which a predetermined pattern of radio resources are periodically allocated and a second traffic type to which available radio resources are sequentially allocated are mixed and multiplexed, the first traffic type to which the predetermined pattern of frequency resources are allocated at fixed intervals is user-multiplexed using CDM and the second traffic type to which resource blocks are sequentially allocated starting from those in good states is multiplexed using FDM and TDM as defined in LTE.
Inventors:
Nobuhiko Miki
Mamoru Sawahashi
Mamoru Sawahashi
Application Number:
JP2009183692A
Publication Date:
April 24, 2013
Filing Date:
August 06, 2009
Export Citation:
Assignee:
NTT DoCoMo, Inc.
International Classes:
H04W72/12; H04B1/707; H04J1/00; H04J3/00; H04J11/00; H04J13/00; H04W24/10; H04W72/04; H04W72/10; H04W80/10
Domestic Patent References:
| JP2008205869A |
Foreign References:
| WO2008096527A1 | ||||
| WO2007091816A1 | ||||
| WO2008133981A1 |
Other References:
Ericsson,Semi-persistent scheduling,3GPP TSG-RAN WG1#46bis R1-062863,2006年10月13日
Philips et al.,PDCCH message information content for persistent scheduling,3GPP TSG RAN WG1 #53 R1-082039,2008年 5月 9日
NTT DoCoMo et al.,Distributed OFDMA Transmission for Shared Data Channel in E-UTRA Downlink,3GPP R1-060038,3GPP,2006年 1月25日
Philips et al.,PDCCH message information content for persistent scheduling,3GPP TSG RAN WG1 #53 R1-082039,2008年 5月 9日
NTT DoCoMo et al.,Distributed OFDMA Transmission for Shared Data Channel in E-UTRA Downlink,3GPP R1-060038,3GPP,2006年 1月25日
Attorney, Agent or Firm:
Hiroyoshi Aoki
Amada Masayuki
Yoshimasa Okada
Tsutomu Mizoguchi
Amada Masayuki
Yoshimasa Okada
Tsutomu Mizoguchi