A relay scheme for incapable nodes within a CDMA based IPv6 network using an ad-hoc mechanism

Author

Wu, Tin-Yu ; Liu, Kai-Ming ; Chiang, C.L. ; Wang, Hong-Jie ; Han-Chieh Chao

Author_Institution

Dept. of Electr. Eng., Nat. Dong Hwa Univ., Hualien, Taiwan

fYear

2003

fDate

11-13 Aug. 2003

Firstpage

142

Lastpage

146

Abstract

An ad-hoc network infrastructure for CDMA based IEEE 802.11 is proposed. In CDMA, multipackets can be transited and received at the same time. This is an architecture that combines the ad-hoc and infrastructure network in CDMA based IEEE 802.11 to transit packets more efficiently in a wireless network. Nodes that cannot make contact with base stations due to severe signal degradation and unstable wireless channels can make contact using an ad-hoc based routing protocol via a multihop path. We propose a relay mechanism called the relay routing protocol for incapable nodes. It can contact the base station via a multihop path and communicate with other mobile hosts.

Keywords

IEEE standards; IP networks; ad hoc networks; code division multiple access; routing protocols; CDMA based IPv6 network; IEEE 802.11 standard; ad-hoc based routing protocol; ad-hoc network infrastructure; relay routing protocol; wireless network; Ad hoc networks; Analytical models; Base stations; Degradation; Multiaccess communication; Propagation delay; Propagation losses; Relays; Routing protocols; Wireless networks;

fLanguage

English

Publisher

ieee

Conference_Titel

Information Technology: Research and Education, 2003. Proceedings. ITRE2003. International Conference on

Print_ISBN

0-7803-7724-9

Type

conf

DOI

10.1109/ITRE.2003.1270590

Filename

1270590