Available Bandwidth paper(3)

10. Admission Control Basedon Available Bandwidth Estimation for Wireless Mesh Networks

接入控制在保证QoS上InWMNS起到了非常重要的作用，本文基于信道和隐藏节点，首先估计了在MAC中的可用带宽，然后设计了一个ACA算法来解决QoS issue for real-time and non-realtime traffic。For real-time traffic, all nodes on aroute make an admission control decision based on the estimated availablebandwidth. For the nonreal-time
traffic, a rate adaptation algorithm isproposed to adjust the sending rates of sources to prevent the network fromentering the congestion state

关于信道繁忙时间[10] [11]提出了接入和速率控制协议，without considering the hidden terminals。本文考虑了隐藏节点并且

[2]-[9]接入控制问题

[4]SWAN接入控制机制通过收集带宽信息

[5]Sun 根据每个node的load设计接入控制，测量网络利用率预测delay

[6]接入控制解决multirate environment的QoS问题，考虑并行传输问题

[7]CACP考虑到竞争的接入控制

[8]PAC通过限制flows enable a better QoS guarantee。这两个假定可用带宽是与idle channel time固定的线性关系。

Zhai[10]-[14]propose the original definition of the channel busyness ratioin WLANs,基于channel busyness ratio ，they propose a call admission and rate control。

[15]Cheng adopt the CBRganrantee the accuracy of their analysis.

11. Available bandwidth estimation and admission control for QoS routingin wireless mesh networks

Conference:CC(C)

本文主要考虑integrated admission control and routing mechanism for muti-rate wirelessmesh networks. Admission control 依赖于准确的可用带宽估计和a newflow的带宽consumption。现有的带宽估计没有考虑邻居节点干扰和flow bandwidth requirement estimates oract overly conservative restricting opportunities
for parallel transmission dueto spatial reuse。

本文提供了accurate available bandwidth estimation method that can account for interferencefrom carrier sensing neighbors

12. Available Bandwidth Estimation in IEEE 802.11-based Wireless Networks

本文提出在无线网络中，可用带宽undergoes fast time-scale variationsdue to channel fading and error from physical obstacles。无线信道是一个共享信道，是的可用带宽根据host的不同contendingfor the channel varies。802.11协议并没有要求centralized entity to co-ordinate users’transmission。介质竞争，信道fading和干扰影响可用带宽。可用带宽估计是用于接入控制和rate
control的。本文利用协议处理竞争和物理信道错误，来测量这些对可用带宽的的影响。利用可用带宽提出了信道时间比例，
4000
用于动态带宽管理架构。

13. Available Bandwidth-BasedAssociation in IEEE 802.11 Wireless LANs

C类的会议2008

常规的AP选择基于RSSI，本文提出了一个新的链接metric，EVA根据可用带宽进行选择，STA可以找到一个AP提供来提供一个最大可用红的的带宽，EVA用于估计可用带宽on a channel with respect 统a STA that is统join a WLAN。

本文通过估计可用带宽从多个AP中选择一个最优的AP来链接。首先展示了对于冲突概率和可用带宽的估计，其次展示了EVA方法的估计，EVA方法不会带来任何extra probing overhead。接下来希望考虑隐藏节点的可用带宽估计，以及把EVA作为handoffdecision criterion 来保证移动性站点的throughput。

AP选择的步骤设计到association，[2]-[4]说明了RSSI doesn’t necessarily provide the bestthroughput performance.EVA通过计算冲突概率和channel idleratio based on channel state assessment。First,available bandwidth estimation should be performed in a non-intrusive manner asresource
in WLANs is scarce. Second, to avoid the modification of IEEE 802.11protocol, EVA does not require any extra frame exchanges between stations andAPs. Moreover,we do not employa centralized solution to control a WLAN or
estimate availablebandwidth. Third, our proposed approach should provide highly accurateestimation in a timely fashion

2.4.5.6. 通过关联的STA数目或者传输速率，来选择AP。这些方法都需要修改AP端协议

3,7 Centralized solutions.APcontrol the whole association process。AP决定是否接入这个STA。----如果scan的所有AP都拒绝了STA，那么剩下的一个AP就接受，但是这样STA是有感的，对于无感的还需要架构的作用。这个方法要修改AP’s behavior and brings additional overhead to let the AP 注意到the details of the entrie network。

EVA中信道状态是被动测量的。EVA是一个分布式manner 无需修改协议，在扫描阶段完成带宽预测，不会增加扫描开销。

[8]与本文方法很像，他是STA通过观测一段时间beacon帧reception估计可用带宽是多少。但是他招致了large delay foechannel observation and quality estimation

[9]VMAC估计sta的冲突概率和可用带宽。

14. BANDWIDTH ESTIMATION AND ROBUST VIDEO STREAMING OVER 802.11e WIRELESSLANS

使用无线局域网，要保证流媒体的quality非常具有挑战性，因为the fluctuating bandwidth caused by interference。有效的速率自适应依赖于带宽估计。本文specifically focus on robust videosteaming 802.11e增加了无线throughput and降低了延时，以前的工作大都假设包具有一定的分布，本文提出一个on-line的带宽监测方法他主要发生application and uses the difference of
packet send times and feedbackreceive times。

On-line bandwidth measurementfor 802.11e

1,2 proposed a video rateadaptation technique by performing video trans-rating. This method consider theavailable bandwidth and timeliness requirements of stream.1中可用带宽估计基于包减达到时间，at the receiver。这种技术称为基于宝分布测量在3,4中的带宽估计也是这样的。

15. Bandwidth Estimation: Metrics, Measurement Techniques, and Tools

在数据包网络中，带宽项和吞吐量项通常作为数据特征。带宽估计带宽测量工具测量的量：capacity，availablebandwidth，bulk transfer capacity.

16. Link Characteristics Estimation For IEEE 802.11DCF Based WLAN

Conference：LCN 04

           考虑dynamicand precious bandwidth of wireless link，通常所用的probing packet methods不能准确估计网络path的特征。本文提出一种方法估计链路特征，移动站点估计链路特征基于无线链路quality and竞争状态。

We also notice that the estimatedlink characteristics are not accurate when SNR is small。

网络路径特诊通常由一些元素呈现：可用带宽，包丢失率，RTT和延时变probing-packets。这些算法不适用于无线网络：Firstly, probing-packets consume preciousbandwidth of wireless link. Next, the characteristics of wireless link changefrequently and abruptly due to mobility, fading, and contention among nodes.

Zhang [13]proposes a non-intrusive link bandwidth estimation model to estimate linkbandwidth based on wireless link quality — SNR。这里面使用了贝叶斯干扰方法这个模型没有考虑竞争。但是他指出估计无线链路特征使用non-intrusive 方法的重要性和可能性。

Tay [14] establishes a model to analyze thethroughput of a WLAN channel.但是这里假设每个站点是saturatednode总是有数据包发，他着重与竞争窗口的影响，给出了竞争窗口和饱和节点之间的关系。

本文中contending a lossy WLAN channel withother mobile nodes that are saturated nodes or not.

17. QoS-Aware Routing Based onBandwidth Estimation for Mobile Ad Hoc Networks

We propose aQoS-aware routing protocol that incorporates an admission control scheme and afeedback scheme to meet the QoS requirements of real-time applications. use ofthe approximate bandwidth estimation to react to network traffic. Our approachimplements
these schemes by using two bandwidth estimation methods to find theresidual bandwidth available at each node to support new streams

18. Queue-Aware Uplink Bandwidth Allocation and RateControl for Polling Service in IEEE 802.16 Broadband Wireless Networks（顶会）

TMC-06

In this paper, we propose adaptive queue-awareuplink bandwidth allocation and rate control mechanisms in a subscriber stationfor polling service in IEEE 802.16 broadband wireless networks。分析了稳态和瞬态的机制

19. Low-Latency Mobile IP Handoff for Infrastructure-ModeWireless LANs

JSAC