available bandwidth paper(2)

最新推荐文章于 2025-07-09 19:38:03 发布

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本文深入探讨了商用无线网络的带宽特性，包括瓶颈带宽位置、上下行可用带宽差异及带宽的相对持久性与分段稳定性。并介绍了用于快速、非侵入性、准确估计IEEE 802.11无线网络中可用带宽的新型工具WBest。此外，还提出了一种测量IEEE 802.11g无线局域网中带宽估计的实验研究。

7. Understanding Characteristics of AvailableBandwidth in Wireless Environment(链路带宽)

Conference：

The 2nd InternationalConference on Ambient Systems, Networks and Technologies

这篇文章主要研究的是商用无线网络的一些特性。三个特性：无线网的瓶颈带宽主要在Internet edge；下行可用带宽比上行可用带宽larger；可用带宽relatively persistent and piecewisestationary。

[1] reveals that the tightlink of a home wireless broadband environment is usually on the edge of theInternet [1], but does not investigate commercial wireless environment such asuniversity and airport wireless infrastructure

[2] explores thefundamental metrics that determine end user throughput in 802.11 wirelessnetworks, but it does not look into the bandwidth variance features

[3] investigates the characteristicsof wireless networks in terms of beacon signal strengths, with littleconsideration to wireless bandwidth characteristics as proposed here.

TOPP SLoPS IGI pathChip Spruce Delphi Pathneck Sting SProbe

8. WBest: a Bandwidth Estimation Tool for IEEE 802.11 Wireless Networks（链路带宽）

Conference：Local Computer Networks （C）

This paper presents a new Wireless Bandwidth estimationtool, WBest, designed for fast, non-intrusive, accurate estimation of availablebandwidth in IEEE 802.11 networks WBest is a twostage algorithm: 1) a packetpair technique estimates the effective capacity over a flow path where the lasthop is a wireless LAN (WLAN); and 2) a packet train technique estimatesachievable throughput to infer the available bandwidth.

9. A Measurement Study ofBandwidth Estimation in IEEE 802.11g Wireless LANs Using the DCF

Conference：

International Federation for Information Processing（IFIP，2008）

Use the distributedcoordination function，模型假设为first-comefirst-serve scheduling be expected to report the fair bandwidth share of a newflow rather than the available bandwidth

带宽估计的理论上的23 24 22 25经验值 29 30

可用带宽估计方法12 10 27 30 26