Congestion Control and Prediction Schemes Using Fuzzy Logic System with Adaptive Membership Function in Wireless Sensor Networks

<table class="algorithm-group"><tr><td><table class="algorithm" id="alg1"><tr><td colspan="2">Sink node broadcasts Route-Request-Msg to SNi</td></tr><tr><td colspan="2">while (SN is an intermediate node) do</td></tr><tr><td colspan="2">SNi receives Route-Request-Msg and creates <svg height="13.3115pt" id="M8" style="vertical-align:-4.02317pt" version="1.1" viewbox="-0.0498162 -9.28833 92.9958 13.3115" width="92.9958pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><g transform="matrix(.013,0,0,-0.013,0,0)"><path d="M290 -163V-135C183 -126 181 -122 181 -44V583C181 662 184 666 290 675V703H120V-163H290Z" id="g113-92"></path></g><g transform="matrix(.013,0,0,-0.013,4.485,0)"><path d="M822 650H589L583 622C660 617 677 607 674 561C672 534 664 481 647 390L600 137H596L273 650H126L120 622C176 620 194 615 207 594C221 571 225 557 214 504L161 257C141 166 129 112 121 85C108 42 83 30 29 28L23 0H260L266 28C193 33 173 42 176 89C178 122 186 172 202 255L256 527H259L583 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id="g113-94"></path></g></svg></td></tr><tr><td colspan="2">SNi sends Route-Reply-Msg and broadcasts Route-Request-Msg</td></tr><tr><td colspan="2">if  SNi is last hierarchy node then</td></tr><tr><td colspan="2"><svg height="11.927pt" id="M9" style="vertical-align:-3.291101pt" version="1.1" viewbox="-0.0498162 -8.6359 19.1531 11.927" width="19.1531pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><g transform="matrix(.013,0,0,-0.013,0,0)"><path d="M449 634C442 637 425 643 405 650C376 660 341 666 307 666C181 666 98 590 98 485C98 400 170 343 215 310L246 288C307 243 343 204 343 147C343 67 291 18 219 18C104 18 61 124 51 202L23 199C28 124 27 71 27 47C47 22 122 -16 204 -16C324 -16 428 60 428 174C428 256 379 309 307 360L276 382C223 419 179 455 179 516C179 576 221 632 293 632C379 632 410 564 418 487L448 490C446 536 446 592 449 634Z" id="g113-84"></path></g><g transform="matrix(.013,0,0,-0.013,5.875,0)"><path d="M822 650H589L583 622C660 617 677 607 674 561C672 534 664 481 647 390L600 137H596L273 650H126L120 622C176 620 194 615 207 594C221 571 225 557 214 504L161 257C141 166 129 112 121 85C108 42 83 30 29 28L23 0H260L266 28C193 33 173 42 176 89C178 122 186 172 202 255L256 527H259L583 -8H612L690 390C708 481 720 535 728 558C744 603 756 619 816 622L822 650Z" id="g113-79"></path></g><g transform="matrix(.0091,0,0,-0.0091,15.937,3.132)"><path d="M250 606C250 634 233 656 203 656C168 656 146 618 146 593C146 564 169 545 192 545C227 545 250 573 250 606ZM227 95L212 119C187 98 152 71 135 71C129 71 128 78 134 102L207 373C219 418 217 451 194 451C165 451 92 411 30 351L44 326C77 353 106 371 114 371C124 371 121 357 117 341L55 97C32 5 46 -12 70 -12C108 -12 191 51 227 95Z" id="g50-106"></path></g></svg>  sendsRoute-End-Msg</td></tr><tr><td colspan="2">Break</td></tr><tr><td colspan="2">end if</td></tr><tr><td colspan="2">end while</td></tr></table></td></tr></table>

<div>Topology construction in Route Create.</div>

Wireless Communications and Mobile Computing

alg1

Algorithm 1

Algorithm 1: Congestion Control and Prediction Schemes Using Fuzzy Logic System with Adaptive Membership Function in Wireless Sensor Networks 