Title:
無線通信システム、無線基地局、伝送レート決定方法、および無線基地局のプログラム
Document Type and Number:
Japanese Patent JP4757672
Kind Code:
B2
Abstract:
By more flexibly controlling connection for each transmission rate in the wireless base station, the connection is established using possibly a higher transmission rate so long as the connection capacity of the wireless base station has a margin while efficiently determining the transmission rate according to the wave intensity from a wireless communication terminal. If the connection capacity of the base station has a margin after additionally connecting one wireless communication terminal, i.e., if the communication traffic is equal to or less than a predetermined margin threshold value, the rate decision threshold value to determine the transmission rate for connection is lowered by a predetermined value to determine a transmission rate so that the connection is established using a transmission rate higher than that determined by the rate decision threshold value as the default value (initial value) to thereafter establish the connection.
Inventors:
Ryuichi Toshida
Application Number:
JP2006073315A
Publication Date:
August 24, 2011
Filing Date:
March 16, 2006
Export Citation:
Assignee:
NEC Infrontia Co., Ltd.
International Classes:
H04W28/18; H04L29/08; H04W24/00; H04W72/04; H04W84/12; H04W28/22; H04W76/02; H04W88/08
Domestic Patent References:
| JP2003520485A | ||||
| JP2005045811A | ||||
| JP2005136507A |
Foreign References:
| WO2005002253A1 |
Attorney, Agent or Firm:
Takao Maruyama