The video streaming at multihop communication on WACNet (Wireless Ad hoc Community Network) test system for ITS inter vehicle communications

被引：0

作者：

Watanabe, Masahiro ^{[1
]}

Tanaka, Shinsuke ^{[1
]}

Komiyama, Bokuji ^{[1
]}

Obana, Sadao ^{[1
]}

Fujise, Masayuki ^{[1
]}

机构：

[1] ATR Adapt Commun Res Labs, Kyoto 6190288, Japan

来源：

2005 EUROPEAN CONFERENCE ON WIRELESS TECHNOLOGIES (ECWT), CONFERENCE PROCEEDINGS | 2005年

关键词：

ITS; IVS; ad hoc network; multihop; multipath;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

We developed the WACNet (Wireless Ad hoc Community Network) test system based an IEEE802.11g and ESPAR antenna. ESPAR antenna is controlled to set sector beam or omni beam due to the several types of packets at the communication situation (Tx and Rx). We can choose the data transmission rate to be adaptive or fixed among the duration through 54Mbps to 1Mbps for the purpose of experiment. Routing protocol supporting multihop communication is embedded with the consideration of microwave propagation condition to improve total throughput, total error rate and so on rather than the original protocol. In this paper, we will show the structure and wireless communication characteristics and the performance of video streaming at multihop communication with camera and codec connected to WACNet test system on the mobile experimental cars for ITS inter vehicle communications.

引用

页码：169 / 172

页数：4