17th International Conference on Advanced Information Networking and Applications, 2003. AINA 2003.最新文献_第9页

An ontology-based method for querying the Web data 用于查询Web数据的基于本体的方法

17th International Conference on Advanced Information Networking and Applications, 2003. AINA 2003. Pub Date : 2003-03-27 DOI: 10.1109/AINA.2003.1192959

Zhiqiang Zhang, Chunxiao Xing, Lizhu Zhou, Jianhua Feng

引用次数: 9

A low cost microwave data link utilizing spread spectrum and DSP techniques 利用扩频和DSP技术的低成本微波数据链路

17th International Conference on Advanced Information Networking and Applications, 2003. AINA 2003. Pub Date : 2003-03-27 DOI: 10.1109/AINA.2003.1192940

Hongxin Zhao, Hua Zhang, W. Hong

引用次数: 0

A behavior-based anti-worm system 基于行为的防蠕虫系统

17th International Conference on Advanced Information Networking and Applications, 2003. AINA 2003. Pub Date : 2003-03-27 DOI: 10.1109/AINA.2003.1193006

J. C. Hung, Kuan-Cheng Lin, A. Y. Chang, Nigel H. Lin, Louis H. Lin

引用次数: 10

Analysis of delayed reservation scheme in server-based QoS management network 基于服务器的QoS管理网络中的延迟预约方案分析

17th International Conference on Advanced Information Networking and Applications, 2003. AINA 2003. Pub Date : 2003-03-27 DOI: 10.1109/AINA.2003.1192857

T. Ikenaga, K. Kawahara, T. Takine, Y. Oie

引用次数: 2

Fast algorithms for common-multiplicand multiplication and exponentiation by performing complements 公乘、乘法和求幂的快速算法

17th International Conference on Advanced Information Networking and Applications, 2003. AINA 2003. Pub Date : 2003-03-27 DOI: 10.1109/AINA.2003.1193005

Chinchen Chang, Y. Kuo, Chu-Hsing Lin

引用次数: 34

A safe multiple access-rates transmission (SMART) scheme for IEEE 802.11 wireless networks 一种用于IEEE 802.11无线网络的安全多访问速率传输(SMART)方案

17th International Conference on Advanced Information Networking and Applications, 2003. AINA 2003. Pub Date : 2003-03-27 DOI: 10.1109/AINA.2003.1192864

Shiann-Tsong Sheu, Jenhui Chen, Hsueh-Wen Tseng, Hsien-Ta Chiang

{"title":"A safe multiple access-rates transmission (SMART) scheme for IEEE 802.11 wireless networks","authors":"Shiann-Tsong Sheu, Jenhui Chen, Hsueh-Wen Tseng, Hsien-Ta Chiang","doi":"10.1109/AINA.2003.1192864","DOIUrl":"https://doi.org/10.1109/AINA.2003.1192864","url":null,"abstract":"The IEEE 802.11 standard and enhanced amendments have defined fourteen transmission rates (1/2/5.5/6/9/11/12/18/22/24/33/36/48/54 Mbit/s) for mobile stations to transmit and receive data frames. With the characteristic of modulation schemes, a higher level modulation scheme requires a higher signal-to-noise ratio (SNR) and, consequently, the data rate is inversely proportional with the transmission distance. Using a higher level modulation scheme, a higher network throughput can be expected; however, the frame error probability will also become higher. Doubtlessly, it is an open issue of selecting a proper modulation scheme for a pair of mobile stations in a time-varying indoor environment. This paper proposes a safe multiple access-rates transmission (SMART) scheme for enhancing the reliability of data transmission in the IEEE 802.11 multi-rate infrastructure wireless networks. The SMART scheme provides reliable transmission by reserving a retransmission period, which immediately follows the transmitted frame and is estimated from a lower transmission rate, for each transmitted frame. If any error occurs on the transmitted frame, the sender will retransmit it right away by using a lower transmission rate to make sure of successful retransmission. Otherwise, the reserved period will be taken by the access point (AP), which often has the longest waiting queue and is the bottleneck in infrastructure wireless networks. The efficiency of the proposed SMART scheme is evaluated by simulation. Simulation results show that the derived performance of the SMART scheme is significantly better than standard under the real environment with asymmetric traffic load.","PeriodicalId":382765,"journal":{"name":"17th International Conference on Advanced Information Networking and Applications, 2003. AINA 2003.","volume":"56 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-03-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122762952","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: 8

Active information resource: design concept and example 主动信息资源:设计概念和实例

17th International Conference on Advanced Information Networking and Applications, 2003. AINA 2003. Pub Date : 2003-03-27 DOI: 10.1109/AINA.2003.1192887

Baoning Li, Toru Abe, K. Sugawara, Tetsuo Kinoshita

引用次数: 16

A location based QoS routing protocol for ad hoc networks 用于自组织网络的基于位置的QoS路由协议

17th International Conference on Advanced Information Networking and Applications, 2003. AINA 2003. Pub Date : 2003-03-27 DOI: 10.1109/AINA.2003.1193010

Huey-Ing Liu, Yiyung Li

引用次数: 11

The performance analysis of SIP-T signaling system in carrier class VoIP network 载波级VoIP网络中SIP-T信令系统的性能分析

17th International Conference on Advanced Information Networking and Applications, 2003. AINA 2003. Pub Date : 2003-03-27 DOI: 10.1109/AINA.2003.1192841

Jung-Shyr Wu, Peir-Yuan Wang

{"title":"The performance analysis of SIP-T signaling system in carrier class VoIP network","authors":"Jung-Shyr Wu, Peir-Yuan Wang","doi":"10.1109/AINA.2003.1192841","DOIUrl":"https://doi.org/10.1109/AINA.2003.1192841","url":null,"abstract":"The paper presents the performance modeling, analysis, and simulation of SIP-T (Session Initiation Protocol for Telephones) signaling system in carrier class VoIP (Voice over IP) network. The SIP-T signaling system defined in IETF (Internet Engineering Task Force) draft is a mechanism that uses SIP (Session Initiation Protocol) to facilitate the interconnection of PSTN with carrier class VoIP network. Based on IETF, the SIP-T signaling system not only promises scalability, flexibility, and interoperability with PSTN but also provides call control function of MGC (media gateway controller) to set up, tear down, and manage VoIP calls in carrier class VoIP network. In this paper, we analyze the queueing size (i.e. buffer size), the mean of queueing delay, and the variance of queueing delay of SIP-T signaling system that are the major performance evaluation parameters for improving QoS (quality of service) and system performance of MGC in carrier class VoIP network focused on toll by-pass or tandem by-pass of PSTN. First, we assume a mathematical model of the M/G/1 queue with non-preemptive priority assignment to represent SIP-T signaling system. Second, we present the formulas of queueing size, queueing delay, and delay variation for the nonpreemptive priority queue by queueing theory respectively. Besides, some numerical examples of queueing size, queueing delay, and delay variation are presented as well. Finally, the theoretical estimates are shown to be in excellent consistency with simulation results.","PeriodicalId":382765,"journal":{"name":"17th International Conference on Advanced Information Networking and Applications, 2003. AINA 2003.","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-03-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125175366","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

Hybrid peer-to-peer model in proximity applications 邻近应用中的混合点对点模型

17th International Conference on Advanced Information Networking and Applications, 2003. AINA 2003. Pub Date : 2003-03-27 DOI: 10.1109/AINA.2003.1192895

Marie Thilliez, T. Delot, S. Lecomte, N. Bennani

引用次数: 17