2011 Baltic Congress on Future Internet and Communications最新文献_第3页

Aquarema in action: Improving the YouTube QoE in wireless mesh networks Aquarema在行动:改进无线网状网络中的YouTube QoE

2011 Baltic Congress on Future Internet and Communications Pub Date : 2011-03-17 DOI: 10.1109/BCFIC-RIGA.2011.5733220

B. Staehle, Matthias Hirth, R. Pries, Florian Wamser, D. Staehle

{"title":"Aquarema in action: Improving the YouTube QoE in wireless mesh networks","authors":"B. Staehle, Matthias Hirth, R. Pries, Florian Wamser, D. Staehle","doi":"10.1109/BCFIC-RIGA.2011.5733220","DOIUrl":"https://doi.org/10.1109/BCFIC-RIGA.2011.5733220","url":null,"abstract":"Internet access networks in general and wireless mesh access networks in particular, are the bottleneck of today's communication networks and consequently most strongly responsible for determining the user satisfaction. The limited bandwidth and the fact that access network are most often used as mere bit pipes are however unfavorable for the users' quality of experience (QoE). The lack of application-specific service guarantees is especially inadequate in the face of an increasing degree of heterogeneity of Internet applications and their individual service requirements. Application and quality of experience resource management, Aquarema for short, addresses this challenge by enabling application specific network resource management and thereby improves the user QoE. This is achieved by the interaction of application comfort (AC) monitoring tools, running at the clients, and a network advisor which may trigger different resource management tools. AC quantifies how well an application is running and in particular, enables a prediction of the user experience, thereby allowing the network advisor to act upon an imminent QoE degradation. We demonstrate the appeal of Aquarema at the example of YouTube video streaming in a congested IEEE 802.11 based mesh testbed where AC-aware traffic shaping guarantees the successful video playback.","PeriodicalId":428618,"journal":{"name":"2011 Baltic Congress on Future Internet and Communications","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116694810","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 33

Taxonomical approach to the deployment of traceback mechanisms 部署回溯机制的分类学方法

2011 Baltic Congress on Future Internet and Communications Pub Date : 2011-03-17 DOI: 10.1109/BCFIC-RIGA.2011.5733214

Takeshi Takahashi, H. Hazeyama, Daisuke Miyamoto, Y. Kadobayashi

引用次数: 10

The influence of WPA2 security on the UDP performance of IPv4 and IPv6 using 802.11n WLAN in Windows 7-Windows 2008 environment Windows 7-Windows 2008环境下WPA2安全对802.11n无线局域网IPv4和IPv6 UDP性能的影响

2011 Baltic Congress on Future Internet and Communications Pub Date : 2011-03-17 DOI: 10.1109/BCFIC-RIGA.2011.5733211

S. S. Kolahi, H. Singla, M. Ehsan, Clarence Dong

引用次数: 8

Enterprise security perimeter — E-mail server protection 企业安全边界——电子邮件服务器保护

2011 Baltic Congress on Future Internet and Communications Pub Date : 2011-03-17 DOI: 10.1109/BCFIC-RIGA.2011.5733237

Nikita Skabcovs, A. Latkov

引用次数: 0

Privacy preservation for personalised services in smart spaces 智能空间个性化服务的隐私保护

2011 Baltic Congress on Future Internet and Communications Pub Date : 2011-03-17 DOI: 10.1109/BCFIC-RIGA.2011.5733234

Were Oyomno, P. Jappinen, Esa Kerttula

{"title":"Privacy preservation for personalised services in smart spaces","authors":"Were Oyomno, P. Jappinen, Esa Kerttula","doi":"10.1109/BCFIC-RIGA.2011.5733234","DOIUrl":"https://doi.org/10.1109/BCFIC-RIGA.2011.5733234","url":null,"abstract":"Context-awareness in pervasive smart spaces exposes intuitively useful services. These services implicitly annotate users' personal information with contextual cues to individualise experiences. Mobile terminals have positioned most domestic and business users as potential consumers of these services. To alleviate the inconveniences of small screens, compact keyboards and users' limited attention span, personalised services tend towards transparency. As the services become more transparent requiring less user intervention, the more personal and context information they solicit. Richer contextual and deeper personal information facilitates better automation and adaptation. Unfortunately, transparent soliciting, acquiring and handling of personalisation constructs raises privacy concerns. We argue that, privacy policies enforced through reputable authority preserves and safeguards compromises regarding personal information. To this we propose a Privacy Policy Enforcement Authority to monitor and regulate service adherence to policy stipulations. Addressed concerns are; disclosures, retention, use and repurpose of personalisation attributes.","PeriodicalId":428618,"journal":{"name":"2011 Baltic Congress on Future Internet and Communications","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134221857","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3

Questioning flooding as a routing benchmark in Opportunistic Networks 质疑洪水作为机会主义网络中的路由基准

2011 Baltic Congress on Future Internet and Communications Pub Date : 2011-03-17 DOI: 10.1109/BCFIC-RIGA.2011.5733215

Muhammad Arshad Islam, M. Waldvogel

引用次数: 4

Bundle Layer End-to-end Retransmission Mechanism 束层端到端重传机制

2011 Baltic Congress on Future Internet and Communications Pub Date : 2011-03-17 DOI: 10.1109/BCFIC-RIGA.2011.5733233

Efthymios Koutsogiannis, Fani Tsapeli, V. Tsaoussidis

引用次数: 11

DCF/DSDMA: Enhanced DCF with SDMA downlink transmissions for WLANs DCF/DSDMA:增强DCF与无线局域网的SDMA下行传输

2011 Baltic Congress on Future Internet and Communications Pub Date : 2011-03-17 DOI: 10.1109/BCFIC-RIGA.2011.5733223

Ruizhi Liao, B. Bellalta, C. Cano, M. Oliver

引用次数: 11

Active ring antenna with tunable local oscillator 带有可调谐本地振荡器的有源环形天线

2011 Baltic Congress on Future Internet and Communications Pub Date : 2011-03-17 DOI: 10.1109/BCFIC-RIGA.2011.5733209

J. Verhaevert, P. Van Torre

引用次数: 0

Quality of Experience based optimization of heterogeneous multimedia sessions in IMS IMS中基于体验质量的异构多媒体会话优化

2011 Baltic Congress on Future Internet and Communications Pub Date : 2011-03-17 DOI: 10.1109/BCFIC-RIGA.2011.5733210

A. Brajdic, A. Kassler, M. Matijasevic

引用次数: 5