1 / 11

Loop-Based Source Routing Protocol for Mobile Ad-hoc Networks

Loop-Based Source Routing Protocol for Mobile Ad-hoc Networks. Yosuke Sagawa, Tomonori Asano and Hiroaki Higaki Advanced Information Networking and Applications (AINA ’ 03). Outline. Introduction Related work LBSR Protocol Conclusions. Introduction.

madelyn-sapphire
Télécharger la présentation

Loop-Based Source Routing Protocol for Mobile Ad-hoc Networks

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Loop-Based Source Routing Protocol for Mobile Ad-hoc Networks Yosuke Sagawa, Tomonori Asano and Hiroaki Higaki Advanced Information Networking and Applications (AINA’03) shinzi

  2. Outline • Introduction • Related work • LBSR Protocol • Conclusions shinzi

  3. Introduction • A routing protocol which detects a transmission route from a source host to destination host is critical • Mobility • Limited battery capacity • A communication link between two mobile computers is not always bi-directional • This paper proposes • LBSR (Loop-Based Source Routing) Protocol • Supporting uni-directional links shinzi

  4. Introduction (cont.) shinzi

  5. Related work • Flooding of Rreq in DSR shinzi

  6. Related work (cont.) • Flooding of Rrep in DSR shinzi

  7. LBSR Protocol • In DSR protocol • RS->D and RD->S are detected independently • In LBSR protocol • S detects a looped route RS->D + RD->S containing both S and D shinzi

  8. LBSR Protocol (cont.) Lreq packet shinzi

  9. {S} S D LBSR Protocol (cont.) {S, A} {S, A} B Lstop S A {S, A, B} {S, A} D {S, A, B ,D} {S, A, B, D} {S, A, B, D} Lreq packet Lconf packet shinzi

  10. LBSR Protocol (cont.) shinzi

  11. Conclusion • A novel ad-hoc routing protocol • Reduce control packet overhead shinzi

More Related