Research Article
Aiding Traffic Prediction Servers through Self-Localization to Increase Stability in Complex Vehicular Clustering
Algorithm 1
Self-location calculation process.
(1) | GPS coordinates are propagated by CH | (2) | Records (CCOm and CCOc) maintained by CM | (3) | At time t, CM loss GPS computes ΔSc & ΔSm | (4) | IF (ΔSc = ΔSm) AND OR (ΔSc = 0 AND ΔSm = 0) | (5) | FIND ΔLi = COci – COmi | (6) | FIND CCOm = CCOc + ΔLi | (7) | ELSE | (8) | IF (ΔSc > ΔSm) | (9) | Calculate CCOm, ΔSc, ΔSm, and CCOc | (10) | Calculate CCOm = CCOc – Δli | (11) | ELSE Calculate CCOm = CCOc + ΔLi | (12) | CM propagates to CH | (13) | END |
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