发明名称 |
Wireless communications apparatus and routing control and packet transmission technique in wireless network |
摘要 |
<p>A wireless communications apparatus used in a wireless communications network consisting of multiple wireless communications apparatuses mutually connected via wireless links includes (a) a buffer configured to temporarily store information received from an adjacent wireless communications apparatus or a user terminal located under the wireless communications apparatus; (b) a routing control information processing unit that estimates a node cost representing traffic at the wireless communications apparatus and a link cost representing a radio condition of the link to determine a transmission route based on cost information reflecting both the node cost and the link cost; and (c) a routing control unit that designates a next hop to which information accumulated in the buffer is to be transmitted according to the determined transmission route. <IMAGE></p> |
申请公布号 |
EP1587262(A2) |
申请公布日期 |
2005.10.19 |
申请号 |
EP20050252338 |
申请日期 |
2005.04.14 |
申请人 |
NTT DOCOMO, INC. |
发明人 |
TAKEDA, SHINJI;YAGYU KENGO;FUJIWARA, ATSUSHI |
分类号 |
H04L12/28;H04W4/24;H04W28/14;H04W40/00;H04W74/08;H04W84/12;H04W88/08;H04W92/00;(IPC1-7):H04L12/56 |
主分类号 |
H04L12/28 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|