2006 First International Conference on Communications and Networking in China最新文献_第2页

Mouth Shape Sequence Recognition Based on Speech Phoneme Recognition 基于语音音位识别的口型序列识别

2006 First International Conference on Communications and Networking in China Pub Date : 2006-10-01 DOI: 10.1109/CHINACOM.2006.344672

M. Xu, R. Hu

引用次数: 4

An 802.11 Based Location-Aware Computing: Intelligent Guide System 基于802.11的位置感知计算:智能导航系统

2006 First International Conference on Communications and Networking in China Pub Date : 2006-10-01 DOI: 10.1109/CHINACOM.2006.344846

Chun-Dong Wang, Ming Gao, Xiu-Feng Wang

引用次数: 8

UWB-based sensor networks and the IEEE 802.15.4a standard - a tutorial 基于uwb的传感器网络和IEEE 802.15.a标准-教程

2006 First International Conference on Communications and Networking in China Pub Date : 2006-10-01 DOI: 10.1109/CHINACOM.2006.344917

A. Molisch, P. Orlik, Z. Sahinoglu, Jin Zhang

引用次数: 39

A Multi-Policy Exception Handling System for BPEL Process 用于BPEL流程的多策略异常处理系统

2006 First International Conference on Communications and Networking in China Pub Date : 2006-10-01 DOI: 10.1109/CHINACOM.2006.344856

Wn Jiajia, Junliang Chen, Peng Yong, Xu Meng

引用次数: 9

A TCAM Index Scheme for IP Address Lookup IP地址查找的TCAM索引方案

2006 First International Conference on Communications and Networking in China Pub Date : 2006-10-01 DOI: 10.1109/CHINACOM.2006.344849

Yi Tang, Wei Lin, Bin Liu

{"title":"A TCAM Index Scheme for IP Address Lookup","authors":"Yi Tang, Wei Lin, Bin Liu","doi":"10.1109/CHINACOM.2006.344849","DOIUrl":"https://doi.org/10.1109/CHINACOM.2006.344849","url":null,"abstract":"The rapidly increasing number of hosts on the Internet has caused a significant growth of the number of entries in the routing table, which greatly exacerbates the pressure on TCAM space requirement. In this paper, we propose a novel lookup algorithm: TCAM index scheme (TIS) for IP lookup. The algorithm fully considers the discrepancies among different parts of the prefix tree, and divides the whole prefix tree into several different sub-trees. For each sub-tree, only a single prefix will be stored in the TCAM, while the information of other prefixes (in the sub-tree) is preserved in the correlated SRAM. Hence, the space demand for TCAM is extremely reduced. Meanwhile, bitmap compression is utilized to maximize the compression ratio and minimize average SRAM requirement. Viable implementations on software and hardware plane respectively are also provided. The simulation result shows that for a real-world IPv4 routing table containing 190k prefixes, our scheme can realize line-speed lookup with only 40k 72 bits TCAM entries and 1 MB SRAM. The compression ratio is even higher under IPv6 routing table. What's more, updating is more effective than traditional TCAM-based methods.","PeriodicalId":408368,"journal":{"name":"2006 First International Conference on Communications and Networking in China","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130487542","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: 7

Scheduling Based Controllable Interference Coordination in OFDMA Systems 基于调度的OFDMA系统可控干扰协调

2006 First International Conference on Communications and Networking in China Pub Date : 2006-10-01 DOI: 10.1109/CHINACOM.2006.344874

Renshui Zhu, Xing Zhang, Wenbo Wang

引用次数: 5

Hybrid Scheduling for Aggregated Data Delivery in Wireless Networks 无线网络中聚合数据传输的混合调度

2006 First International Conference on Communications and Networking in China Pub Date : 2006-10-01 DOI: 10.1109/CHINACOM.2006.344685

Ilias Michalarias, Vasilis Boucharas, H. Lenz

引用次数: 7

Traffic Splitting over ECMPs using ACC Scheme 使用ACC方案的ecmp上的流量分割

2006 First International Conference on Communications and Networking in China Pub Date : 2006-10-01 DOI: 10.1109/CHINACOM.2006.344703

Wei Lin, Yi Tang, Bin Liu

引用次数: 0

RLS Channel Estimation and Data Detection in Space-Time Coded MIMO-OFDM Systems 空时编码MIMO-OFDM系统的RLS信道估计与数据检测

2006 First International Conference on Communications and Networking in China Pub Date : 2006-10-01 DOI: 10.1109/CHINACOM.2006.344760

Yongming Liang, Han-wen Luo, Renmao Liu, Chong-guang Yan

引用次数: 1

SACK+/CHOKe+: making a tradeoff between Efficiency and Fairness in Satellite Networks SACK+/CHOKe+:卫星网络中效率与公平的权衡

2006 First International Conference on Communications and Networking in China Pub Date : 2006-10-01 DOI: 10.1109/CHINACOM.2006.344890

Chengbo Jiao, Ruiyu Dou, Julong Lan

{"title":"SACK+/CHOKe+: making a tradeoff between Efficiency and Fairness in Satellite Networks","authors":"Chengbo Jiao, Ruiyu Dou, Julong Lan","doi":"10.1109/CHINACOM.2006.344890","DOIUrl":"https://doi.org/10.1109/CHINACOM.2006.344890","url":null,"abstract":"Making a satellite system a fully functional Internet router has challenges because the characteristics of satellite communication networks are mismatched to most common Internet link technologies in several important ways. Under some error conditions, \"multiple segment losses within a single window\" happens frequently and traditional selective acknowledgment (SACK) implementation may force the TCP sender to retransmit packets that have already been received successfully by the receiver. This paper puts forward a proposed SACK+ implementation to prevent unwanted retransmission in satellite communication networks. On the other hand, in order to provide a fair bandwidth allocation to each of n flows that share the outgoing link of a congested router and to overcome low efficiency when the number of high-volume sources is small, we propose CHOKe+ (choose and keep for responsive flows, choose and kill for unresponsive flows+) as the fair queuing policy in satellite communication networks. We show that the proposed implementation of SACK+/CHOKe+ makes a good tradeoff between \"efficiency\" and \"fairness\" by NS2 simulations.","PeriodicalId":408368,"journal":{"name":"2006 First International Conference on Communications and Networking in China","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114824323","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: 0