Efficient data forwarding schemes for IEEE 802.16j multi-hop relay networks

Sheng Shih Wang, Hua Chiang Yin, Shiann Tsong Sheu, Chih Sheng Chang

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Scopus citations

Abstract

In this paper, we propose two efficient schemes, named the CID-translated forwarding scheme (CTFS) and the enhanced CID-translated forwarding scheme (E-CTFS), to forward the broadcast data in the IEEE 802.16j multi-hop relay (MR) network. Motivated by the effective CID translation, CTFS and E-CTFS primarily relay the broadcast message without appending the relay MAC header. Moreover, E-CTFS classifies the content of the broadcast message, and then uses an efficient approach for message relay. The simulation results demonstrate that the proposed CTFS scheme occupies less resources and supports fewer number of MSs than the tunnel forwarding scheme proposed in the IEEE 802.16j draft. Furthermore, ECTFS can achieve significant resource reduction and support larger number users than CTFS.

Original languageEnglish
Title of host publicationProceedings - 2009 IEEE Mobile WiMAX Symposium, MWS 2009
Pages24-29
Number of pages6
DOIs
StatePublished - 2009
Event2009 IEEE Mobile WiMAX Symposium, MWS 2009 - Napa Valley, CA, United States
Duration: 9 Jul 200910 Jul 2009

Publication series

NameProceedings - 2009 IEEE Mobile WiMAX Symposium, MWS 2009

Conference

Conference2009 IEEE Mobile WiMAX Symposium, MWS 2009
Country/TerritoryUnited States
CityNapa Valley, CA
Period9/07/0910/07/09

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