Title:
無線制御局、無線端末、通信システム及び通信方法
Document Type and Number:
Japanese Patent JP4176557
Kind Code:
B2
Abstract:
The station has a transmission unit configured to transmit control information relating to radio communication systems (A-C) to a radio terminal through a dedicated control channel (21). The channel is used by the radio communication systems. The control information contains frequency band, control channel and congestion information. An acquisition unit acquires the congestion information of the communication systems. An independent claim is also included for a communication method.
Inventors:
Shinji Takeda
Toru Otsu
Toru Otsu
Application Number:
JP2003151333A
Publication Date:
November 05, 2008
Filing Date:
May 28, 2003
Export Citation:
Assignee:
NTT DoCoMo, Inc.
International Classes:
H04W48/10; H04W48/18
Domestic Patent References:
JP2002218551A | ||||
JP8168070A | ||||
JP63200629A | ||||
JP2004511986A |
Foreign References:
WO2003084273A1 |
Attorney, Agent or Firm:
Hidekazu Miyoshi
Iwa Saki Kokuni
Masakazu Ito
Shunichi Takahashi
Iwa Saki Kokuni
Masakazu Ito
Shunichi Takahashi