Avoiding Spurious Retransmission over Flooding-Based Routing Protocol for Underwater Sensor Networks

<table class="table-group" id="tab3"><tr><td><table class="table"><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr class="thead"><td class="align_left">Parameter</td><td class="align_center">Value</td></tr><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr><td class="align_left">Transmission range</td><td class="align_center">250 meters</td></tr><tr><td class="align_left">Routing protocol</td><td class="align_center">DBR [<a href="/journals/wcmc/2020/8839541/#B14" target="_blank">14</a>]</td></tr><tr><td class="align_left">ACK<sub>max</sub></td><td class="align_center">2</td></tr><tr><td class="align_left">PS<sub>thresh</sub></td><td class="align_center">0.25</td></tr><tr><td class="align_left"><span style="width: 32.5518ptpx;"><svg height="8.8423pt" id="M41" style="vertical-align:-0.2064009pt" version="1.1" viewbox="-0.0498162 -8.6359 32.5518 8.8423" width="32.5518pt" 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="M639 301C639 404 592 454 551 454C530 454 509 447 504 443L496 426C521 401 554 359 554 260C554 144 510 62 444 62C415 62 400 94 400 134C400 187 435 310 447 350L442 358L315 348C309 297 296 229 284 179C266 106 243 73 207 73C177 73 153 99 153 164C153 282 201 370 272 429L255 460C123 402 21 296 21 152C21 51 69 -12 136 -12C200 -12 253 33 291 90C300 20 331 -12 388 -12C423 -12 460 4 500 31C582 86 639 198 639 301Z"></path></g><g transform="matrix(.013,0,0,-0.013,8.612,0)"><path d="M324 430H196L233 583L223 592L145 529L120 430H54L29 396L31 388H111L56 126C33 15 54 -12 77 -12C137 -12 214 57 250 95L233 119C208 92 155 59 138 59C126 59 120 70 131 125L186 390L298 394L324 430Z"></path></g><g transform="matrix(.013,0,0,-0.013,13.176,0)"><path d="M244 607C244 633 228 655 200 655C166 655 146 618 146 594C146 564 166 546 191 546C221 546 244 574 244 607ZM222 91L209 114C184 94 148 66 133 66C127 66 124 73 130 96L201 370C213 416 211 448 191 448C162 448 88 407 29 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282C445 390 384 448 297 448C266 448 231 437 189 418C96 376 23 279 23 151C23 65 66 -12 169 -12C233 -12 294 18 337 53C411 113 445 201 445 282ZM355 280C355 161 302 62 243 36C231 31 219 30 207 30C147 30 111 78 111 154C111 302 180 380 220 399C231 404 246 407 264 407C311 407 355 367 355 280Z"></path></g><g transform="matrix(.013,0,0,-0.013,27.895,0)"><path d="M452 333C452 398 425 448 375 448C329 448 235 404 140 292H138L229 683C233 701 234 712 225 712C208 712 149 686 66 677L64 652H97C135 652 140 651 129 598L38 167C23 96 29 57 44 33C60 7 98 -12 132 -12C169 -12 232 3 290 41C383 102 452 223 452 333ZM365 316C365 199 308 87 239 49C221 39 200 35 183 35C137 35 99 70 112 163C116 191 123 215 129 233C190 316 290 392 330 392C348 392 365 372 365 316Z"></path></g></svg></span></td><td class="align_center">0.5</td></tr><tr><td class="align_left"><b><i>U</i></b><sub>thresh</sub></td><td class="align_center">0.45</td></tr><tr class="table-tr"><td colspan="2"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Wireless Communications and Mobile Computing

tab3

Table 3

Table 3: Avoiding Spurious Retransmission over Flooding-Based Routing Protocol for Underwater Sensor Networks 