1 / 8

Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs)

Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs) Submission Title : [ QoS for PAC networks] Date Submitted: [March 20th , 2014]

ronli
Download Presentation

Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs)

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs) Submission Title:[QoS for PAC networks] Date Submitted: [March 20th, 2014] Source:[Jeongseok Yu, Woongsoo Na, HyoungchelBae, Taejin Kim, Yunseong Lee, Juho Lee, ZeynepVatandas, Sungrae Cho, and JunbeomHur] Company [Chung-Ang University, Korea] E-Mail:[jsyu@uclab.re.kr, wsna@uclab.re.kr, hcbae@uclab.re.kr, tjkim@uclab.re.kr, yslee@uclab.re.kr, jhlee@uclab.re.kr, zvatandas@uclab.re.kr, srcho@cau.ac.kr, jbhur@cau.ac.kr] Re:[] Abstract:[] Purpose:[To provide materials for discussion in 802.15.8 TG] Notice: This document has been prepared to assist the IEEE P802.15. It is offered as a basis for discussion and is not binding on the contributing individual(s) or organization(s). The material in this document is subject to change in form and content after further study. The contributor(s) reserve(s) the right to add, amend or withdraw material contained herein. Release: The contributor acknowledges and accepts that this contribution becomes the property of IEEE and may be made publicly available by P802.15. Jeongseok Yu et al., Chung-Ang University

  2. QoS (Quality of Service) Jeongseok Yu et al., Chung-Ang University

  3. This document is for QoS of the PAC • 6.6. QoS (In TGD) • IEEE 802.15.8 shall support prioritized services including emergency services with highest priority, various QoS classes, enabling an optimal matching of service, application and protocol requirements to resources and radio characteristics. • Definition of the QoS. • The purpose of classification QoS level for PAC. • We classify the QoS level for PAC in terms of PAC applications which is referred in application matrix. Purpose of This Document Jeongseok Yu et al., Chung-Ang University

  4. QoS • Quality of service (QoS) is the overall performance of a telephony or computer network, particularly the performance seen by the users of the network. • To quantitatively measure quality of service several related aspects of the network service are often considered, such as error rates, bandwidth, throughput, transmission delay, availability, jitter, etc. Definition of the QoS Jeongseok Yu et al., Chung-Ang University

  5. QoS • Quality of service is particularly important for the transport of traffic with special requirements. • In particular, much technology has been developed to allow computer networks to become as useful as telephone networks for audio conversations, as well as supporting new applications with even stricter service demands. Definition of the QoS Jeongseok Yu et al., Chung-Ang University

  6. QoS dimensions • Data rate, Delay, Error Rate, others • QoS of PAC • Each PAC application requires different data traffic • Different adequate bandwidth may be requested by each application • Especially emergency data need much reliability QoS Level for PAC Jeongseok Yu et al., Chung-Ang University

  7. Service Classes & Characteristics for PAC Applications Jeongseok Yu et al., Chung-Ang University

  8. Thank you ! Jeongseok Yu et al., Chung-Ang University

More Related