Title:
通信制御装置、通信端末装置、無線通信システムおよび通信方法
Document Type and Number:
Japanese Patent JP5205573
Kind Code:
B2
Abstract:
The amount of information reported by a communication terminal apparatus to a communication control apparatus is reduced based on the congestion status of communication. Communication control 100 apparatus communicates with a communication terminal apparatus using frequency channels composed of two or more sub-channels defined by a predetermined frequency band includes: receiver 113 for receiving information data destined to the terminal apparatus; scheduler 113 for generating assignment information indicating the status of assignment of the received information data to each sub-channel; congestion information generator 103 for generating congestion information indicating the congestion degree of each sub-channel based on the generated assignment information; control information generator 104 for generating control information including the generated congestion information; and transmitter 111 for transmitting the generated control information to the terminal apparatus.
Inventors:
Hideo Namba
Minoru Kubota
Yasuhiro Hamaguchi
Shinpei Fuji
Seiichi Sampei
Hiroshi Harada
Minoru Kubota
Yasuhiro Hamaguchi
Shinpei Fuji
Seiichi Sampei
Hiroshi Harada
Application Number:
JP2008548351A
Publication Date:
June 05, 2013
Filing Date:
December 07, 2007
Export Citation:
Assignee:
Sharp Corporation
National University Corporation Osaka University
National Institute of Information and Communications Technology
National University Corporation Osaka University
National Institute of Information and Communications Technology
International Classes:
H04W24/10; H04J1/00; H04J11/00; H04W72/04; H04W72/08; H04W72/12; H04W28/06
Domestic Patent References:
| JP2005086408A | 2005-03-31 | |||
| JP2005150848A | 2005-06-09 | |||
| JP2006033480A | 2006-02-02 | |||
| JP2005086408A | 2005-03-31 | |||
| JP2005150848A | 2005-06-09 |
Attorney, Agent or Firm:
Takeo Fukuchi