Title:
無線通信端末および通信方法
Document Type and Number:
Japanese Patent JP4229393
Kind Code:
B2
Abstract:
A wireless processing section has modulation/demodulation circuits which contain communication protocols used for a plurality of communication systems. A communication control section performs an entering idle state process according to a selected communication mode by a communication processing selection section and executes an entering idle state process by switching communication modes until an entering idle state process is successful. Subsequently, when an entering idle state process is successful, a maximum number of origination retry attempts is determined corresponding to a required time interval until completion of that entering idle state process. Specifically, the maximum number of origination retry attempts is decreased to the extent that the time interval until an entering idle state process completion becomes longer. The communication control section performs retries fore only the determined maximum number of origination retry count attempts when connection failed in an origination process.
Inventors:
Hideki Sakaba
Application Number:
JP2005154191A
Publication Date:
February 25, 2009
Filing Date:
May 26, 2005
Export Citation:
Assignee:
Casio Hitachi Mobile Communications Co., Ltd.
International Classes:
H04W28/04; H04L12/28; H04L29/08; H04W88/06
Domestic Patent References:
| JP2002325074A |
Attorney, Agent or Firm:
Hidemi Kashima