{"title":"The Optimum Path Selection Mechanism for Inter-PAN Communication Using ZigBee","authors":"Jihyuk Heo, C. Hong","doi":"10.1109/ICOIN.2008.4472810","DOIUrl":"https://doi.org/10.1109/ICOIN.2008.4472810","url":null,"abstract":"In recent years, ZigBee Alliance provided effective solution for ubiquitous sensor network environments. However, critical problems like interoperability between various ZigBee networks have not been well addressed. Although recent works have proposed gateway assisted inter-PAN communication but only between fixed PANs. Moreover, there still exists a problem that in inter-PAN communication the selected paths are not optimal. In this paper, we have proposed an energy efficient optimum path selection mechanism, which uses competitive multiple-gateways for inter-PAN communication. Simulation results are also provided to validate the idea.","PeriodicalId":447966,"journal":{"name":"2008 International Conference on Information Networking","volume":"66 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116789284","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}
{"title":"A Simple Approach of Improving DNS based CDN Video Sharing System","authors":"Yiping Zhang, Shilong Ma, Jun Huang","doi":"10.1109/ICOIN.2008.4472817","DOIUrl":"https://doi.org/10.1109/ICOIN.2008.4472817","url":null,"abstract":"Video sharing is becoming a popular service in Internet. As the popularity of video sharing goes up, the cost of operating a video sharing system is also soaring upward. With its good scalability and flexibility, CDN is commonly adopted as the basic platform in most video sharing services. In this paper, we introduce a typical DNS based CDN architecture, and focus on improving the performance for single surrogate servers with \"cache-tracker\" scheme, which is a request-routing strategy based on the status of hard disk IO and the status of content caching in all surrogate servers' physical memory. We use some detailed simulations to evaluate \"cache-tracker\" and compare it to some other commonly-used request-routing strategies. These simulations clearly demonstrate the effectiveness of our simple approach.","PeriodicalId":447966,"journal":{"name":"2008 International Conference on Information Networking","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121789970","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}
Soonwook Hwang, Changsoo Kim, Eunsook Lee, Sunshin An, Dongseung Kim
{"title":"Network Supporting Middleware for New Networks with Geographical Location Information","authors":"Soonwook Hwang, Changsoo Kim, Eunsook Lee, Sunshin An, Dongseung Kim","doi":"10.1109/ICOIN.2008.4472780","DOIUrl":"https://doi.org/10.1109/ICOIN.2008.4472780","url":null,"abstract":"This paper introduces our network middleware for a new network where the address format includes geographical location information. The new address format compatible to IPv6 can quickly and easily provide location information of nodes of interest, and many new services/applications are possible without extra cost. A few representative functions of the middleware are defined and devised, and simulation results on a small scale prototype are also included.","PeriodicalId":447966,"journal":{"name":"2008 International Conference on Information Networking","volume":"68 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131225491","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}