SVC based multiple access protocol with QoS guarantee for next generation WLAN (invited paper)

Run Zhou, Bo Li, Mao Yang, Zhongjiang Yan

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

With the increasing in demand for video traffic, video service has been becoming more and more diversified. Scaled video coding (SVC) has become one of the most common video code technology to meet the requirements of different video service types. Therefore, SVC based video users quality of service (QoS) guarantee is one of the most basic problems of the network, but there are few studies focusing on the SVC based video users QoS guarantee protocol for the next generation wireless location access network (WLAN). This paper proposes SVC based media access control (MAC) protocol with QoS guarantee for next generation WLAN, referred to as QoS-SVC. If there are some residual sub-channels resource after the first channel contention, the protocol offers another opportunity, named second random contention, for the video users both collided and successful in the first random contention phase and enables them to transmit their data in the residual sub-channels. The simulation results show that the throughput adopting QoS-SVC is improved by 154%, compared with non-second random contention access (Non-SRCA) protocol.

Original languageEnglish
Title of host publicationIoT as a Service - Third International Conference, IoTaaS 2017, Proceedings
EditorsYi-Bing Lin, Ilsun You, Der-Jiunn Deng, Chun-Cheng Lin
PublisherSpringer Verlag
Pages349-356
Number of pages8
ISBN (Print)9783030004095
DOIs
StatePublished - 2018
Event3rd International Conference on IoT as a Service, IoTaaS 2017 - Taichun, Taiwan, Province of China
Duration: 20 Sep 201722 Sep 2017

Publication series

NameLecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST
Volume246
ISSN (Print)1867-8211

Conference

Conference3rd International Conference on IoT as a Service, IoTaaS 2017
Country/TerritoryTaiwan, Province of China
CityTaichun
Period20/09/1722/09/17

Keywords

  • MAC
  • QoS
  • SVC
  • WLAN

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