发明名称 |
Communication route controller, radio communication device, communication route controlling method and communication method for radio communication device |
摘要 |
A switching server 100 relays VoIP packets transmitted from a cellular phone terminal 300A to an IP phone terminal 42, and sequentially acquires the receiving times of the VoIP packets received from the cellular phone terminal 300A. In addition, the switching server 100 switches a communication route R1 via a radio IP network 10A to a communication route R2 via a radio IP network 10B, on the basis of the multiple receiving times thus acquired.
|
申请公布号 |
US8374126(B2) |
申请公布日期 |
2013.02.12 |
申请号 |
US20070294878 |
申请日期 |
2007.03.28 |
申请人 |
KYOCERA CORPORATION;KITAJI MITSUHIRO;YOKOTA TOMOYOSHI |
发明人 |
KITAJI MITSUHIRO;YOKOTA TOMOYOSHI |
分类号 |
H04W4/00;H04L12/26 |
主分类号 |
H04W4/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|