nctu/cs prof. 曾煜棋

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Many Opportunities of Being Wireless:Many Opportunities of Being Wireless:

WBN, WPN, WSN, WLAN, and WMNWBN, WPN, WSN, WLAN, and WMN

NCTU/CSNCTU/CS

Prof. Prof. 曾煜棋曾煜棋曾煜棋曾煜棋曾煜棋曾煜棋曾煜棋曾煜棋

2國立交通大學國立交通大學國立交通大學國立交通大學資訊工程系資訊工程系資訊工程系資訊工程系曾煜棋曾煜棋曾煜棋曾煜棋教授教授教授教授

Definitions

Wireless Sensor Networks (WSN)

Wireless Body Area Networks (WBN)

Wireless Personal Area Networks (WPN)

Wireless Local Area Networks (WLAN)

Wireless Multi-hop Ad Hoc Networks (WMN)

mobile ad hoc network

wireless mesh network

WiMax, WiBro

RFID


Ubiquitous deviceHome Gateway

PSTN/ADSL/WiMAX

WLAN/BT

At home, join home (ad hoc) network In the city, join WWAN/WMANUbiquitous device

WLAN/WiMAX

3G

Personal Ad Hoc/WPAN/WLAN

Ubiquitous device

Gateway

WiMAX/3GTrain Ad Hoc

On train, join the moving (ad hoc) network In the office, join group/WLAN network

Wired network

BT

WLANUbiquitous device

Ubiquitous device

Global Roaming: Application ScenariosGlobal Roaming: Application Scenarios


Introduction: WSN and WBN


Introduction: WSN Scenarios and Applications


WSN/WBN Examples


WPN/WLAN: Deployment Scenarios


WPN/WLAN: Hot Spots and Train/Highways


Wireless Mesh Network (Ad Hoc Networks)

[Source]: D. Beyer, “Wireless Mesh Networks for Residential Broadband,” Nokia, 2002.

Wireless mesh networkfor residential broadband


Conclusions

variety of connections

network heterogeneity

many applications

good opportunity for Taiwan industry

nctu/cs prof. 曾煜棋

Documents