مورد إلكتروني
An Analysis of Contention Resolution Techniques in QSMA
| العنوان: | An Analysis of Contention Resolution Techniques in QSMA |
|---|---|
| المؤلفون: | Raghavan, Pranav |
| بيانات النشر: | eScholarship, University of California 2021-01-01 |
| تفاصيل مُضافة: | Garcia-Luna-Aceves, Jose J1 Raghavan, Pranav |
| نوع الوثيقة: | Electronic Resource |
| مستخلص: | This thesis introduces QSMA-CR, a MAC layer protocol that leverages carrier sensing to achieve lower latency than its predecessors: QSMA and ALOHA-QS. QSMA-CR establishes a distributed queue to maintain fairness and achieve high throughput. Each node sends data frames within their reserved slot every queue cycle. After every cycle is a joining period in which unjoined nodes attempt to make a reservation. In QSMA and ALOHA-QS, nodes have latency due to a lack of a contention resolution algorithm that optimizes the join process. QSMA-CR has a global and node-level state, enabling smarter contention resolution that allows high throughput and lower latency. We used a 10-minute experiment with 50 nodes to show that QSMA-CR can achieve lower latency than QSMA achieving similar throughput. |
| مصطلحات الفهرس: | Computer science, Computer engineering, Channel access, Contention resolution, MAC protocols, Network performance evaluation, Network protocols, QSMA, publication |
| URL: | |
| الإتاحة: | Open access content. Open access content CC-BY |
| ملاحظة: | application/pdf English |
| أرقام أخرى: | CDLER oai:escholarship.org:ark:/13030/qt36b0n22w qt36b0n22w https://escholarship.org/uc/item/36b0n22w https://escholarship.org/ 1367514842 |
| المصدر المساهم: | UC MASS DIGITIZATION From OAIster®, provided by the OCLC Cooperative. |
| رقم الأكسشن: | edsoai.on1367514842 |
| قاعدة البيانات: | OAIster |
| الوصف غير متاح. |