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

Run Zhou, Bo Li, Mao Yang, Zhongjiang Yan

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

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.

源语言英语
主期刊名IoT as a Service - Third International Conference, IoTaaS 2017, Proceedings
编辑Yi-Bing Lin, Ilsun You, Der-Jiunn Deng, Chun-Cheng Lin
出版商Springer Verlag
349-356
页数8
ISBN(印刷版)9783030004095
DOI
出版状态已出版 - 2018
活动3rd International Conference on IoT as a Service, IoTaaS 2017 - Taichun, 中国台湾
期限: 20 9月 201722 9月 2017

出版系列

姓名Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST
246
ISSN(印刷版)1867-8211

会议

会议3rd International Conference on IoT as a Service, IoTaaS 2017
国家/地区中国台湾
Taichun
时期20/09/1722/09/17

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