1 / 13

Medium Sensing Time Histogram Request and Report

Medium Sensing Time Histogram Request and Report. Zhun Zhong, Stefan Mangold, and Amjad Soomro Philips. Outline. Motivation Definition Examples Implementation Conclusions. 1. 1. 2. 2. have the same percentage of medium busy time. and. Description of channel activity.

elewa
Download Presentation

Medium Sensing Time Histogram Request and Report

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. Medium Sensing Time Histogram Request and Report Zhun Zhong, Stefan Mangold, and Amjad Soomro Philips Zhun Zhong et al. Philips

  2. Outline • Motivation • Definition • Examples • Implementation • Conclusions Zhun Zhong et al. Philips

  3. 1 1 2 2 have the same percentage of medium busy time and Description of channel activity There are more information about the channel activity than the CCA busy fraction in the current draft can tell Zhun Zhong et al. Philips

  4. 1 2 Density Density Idle duration Busy duration Medium Sensing Histogram • Provide information about busy and idle durations • Represented as probability densities of busy or idle durations Zhun Zhong et al. Philips

  5. Example Histograms Zhun Zhong et al. Philips

  6. Light channel load Zhun Zhong et al. Philips

  7. Heavy channel load Zhun Zhong et al. Philips

  8. Contention Free Access Zhun Zhong et al. Philips

  9. Other Examples • CCA/Noise/NAV busy histogram to determine the minimum TXOP • Noise busy histogram for non-802.11 device detection, e.g., microwave Zhun Zhong et al. Philips

  10. Measurement Request and Report Zhun Zhong et al. Philips

  11. Request Zhun Zhong et al. Philips

  12. Report Zhun Zhong et al. Philips

  13. Conclusions • Idle/busy time histograms provide more information than just the percentage of medium busy time • An extension of current measurement types Zhun Zhong et al. Philips

More Related