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Using reordering technique for mobile transaction management in broadcast environments

SungSuk Kim, SangKeun Lee, Chong-Sun Hwang
2003 Data & Knowledge Engineering  
In this paper, we devise new transaction processing algorithms, O-Post for update transactions and O-Pre for read-only transactions, in broadcast environments.  ...  As computer hardware and wireless network technologies are developed to a high degree, there are many research efforts which intend to utilize data broadcasting to a large population of mobile clients  ...  However, the cost for managing timestamp may be too high in the mobile environments.  ... 
doi:10.1016/s0169-023x(02)00155-6 fatcat:aewmadfbaffg3o6bp3z2yei75e

Effect of Packet Loss and Reorder on Quality of Audio Streaming

Asif Laghari, Rashid Laghari, Asif Wagan, Aamir Umrani
2018 EAI Endorsed Transactions on Scalable Information Systems  
NetEm tool was used to disturb the on-going network traffic to real-time packet loss and reorder in the broadcasting environment.  ...  In this paper, Audio QoE assessment experiments were conducted by using network parameters such as packet loss and reorder.  ...  A scheme was adopted for switching among two techniques allowing to the proportion of slices errors of video hidden in a frame and name of the scheme was used as Switching between error Concealment and  ... 
doi:10.4108/eai.13-7-2018.160390 fatcat:lvyxscmz2velbmzeemnpzhiwvu

Mobile data and transaction management

Sanjay Kumar Madria, Mukesh Mohania, Sourav S. Bhowmick, Bharat Bhargava
2002 Information Sciences  
We discuss interesting research areas, which include mobile location data management, transaction processing and broadcast, cache management and replication and query processing.  ...  We highlight new upcoming research directions in mobile digital library, mobile data warehousing, mobile workflow and mobile web and e-commerce. Ó  ...  A transaction management model for the mobile multidatabase is presented in [21] , called toggle transaction management technique.  ... 
doi:10.1016/s0020-0255(02)00178-0 fatcat:3tgcxd4flfadhbpsgbnydfuu4u

Efficient Migration Algorithm for Mobile Agents in Wired/Wireless Internets [chapter]

Sukwoo Han, Kuinam J. Kim, Young-Sung Kim
2003 Lecture Notes in Computer Science  
Mobile agents are active objects that automatically migrate from one node to other node in wired/wireless Internets.  ...  Related Work Most of mobile agent systems provide a virtual place for migrating mobile agents under our basic ideal condition that there are no faults on the systems or P.M.A. Sloot et al.  ...  node repository can use in implementation instead of transaction message queue for agents.  ... 
doi:10.1007/3-540-44864-0_65 fatcat:yw7bkuljnjdzrizzjg3ydndvfm

Guest Editorial: Wireless multimedia transmission technology and application

Gabriel-Miro Muntean, Pascal Frossard, Haohong Wang, Yan Zhang, Liang Zhou
2010 Multimedia Systems  
The emerging wireless multimedia transmission techniques can be used for various pervasive and ubiquitous applications such as health care, environmental monitoring, security and surveillance.  ...  as key innovations for both academia and industry.  ...  Muntean is Associate Editor with the IEEE Transactions on Broadcasting and reviewer for important international journals, conferences and funding agencies.  ... 
doi:10.1007/s00530-010-0208-7 fatcat:twtswth7ffgnbnl2zbmiwfqdcy

A Survey on Mobile Transaction Models [chapter]

Santosh Balakrishnan, Abdelsalam (Sumi) Helal, Margaret Dunham, Youzhong Liu
2004 Mobile Computing Handbook  
In another technique non-compensating transactions are set up as nested transactions. In yet another technique additional semantics arc used to specify dependencies between transactions.  ...  The base station communicates with the mobile hosts in its cell by broadcasting.  ... 
doi:10.1201/9780203504086.ch35 fatcat:4zhed7aesvdcjnhfae2fxkduzy

Quality of multimedia streaming-oriented handover management solution for mobile applications

Bogdan Ciubotaru, Gabriel-Miro Muntean
2009 2009 IEEE International Symposium on Broadband Multimedia Systems and Broadcasting  
The rapidly evolving heterogeneous wireless environment provides a variety of communication resources for the mobile host.  ...  In order to fully benefit of these wireless access networks an efficient and quality oriented mobility management system has to be employed.  ...  ACKNOWLEDGMENT The support of Microsoft Research and Irish Research Council for Science, Engineering and Technology is gratefully acknowledged.  ... 
doi:10.1109/isbmsb.2009.5133740 fatcat:ygi4nxkx5raf3cxs2tubv56cci

Client-server computing in mobile environments

Jin Jing, Abdelsalam Sumi Helal, Ahmed Elmagarmid
1999 ACM Computing Surveys  
In the meantime, research addressing information access in mobile environments has proliferated.  ...  In this survey, we provide a concrete framework and categorization of the various ways of supporting mobile client-server computing for information access.  ...  In Section 4, we examine proposed techniques for mobile data access, including server data dissemination and client cache management.  ... 
doi:10.1145/319806.319814 fatcat:z2sqksxrrra4jivrtdpevobirm

Research Commentary: An Agenda for Information Technology Research in Heterogeneous and Distributed Environments

Salvatore March, Alan Hevner, Sudha Ram
2000 Information systems research  
We present an agenda for addressing these challenges as they affect organizations in heterogeneous and distributed environments.  ...  We focus on three major capabilities enabled by such environments: Mobile Computing, Intelligent Agents, and Net-Centric Computing.  ...  server broadcasts of data (i.e., server push) into the mobile system environment.  ... 
doi:10.1287/isre.11.4.327.11873 fatcat:vtus4wb23rf6rb3euk6hagb7ia

MIXes in mobile communication systems: Location management with privacy [chapter]

Hannes Federrath, Anja Jerichow, Andreas Pfitzmann
1996 Lecture Notes in Computer Science  
This paper introduces a new technique for location management in cellular networks. It avoids the recording of moving tracks of mobile subscribers.  ...  . * We thank the Gottlieb-Daimler -and Karl-Benz Foundation, Ladenburg (Germany) and the German Science Foundation (DFG) for their financial support. For suggestions and discussions, we thank Elke  ...  The signalling load in the fixed mobile network is reduced by this technique. However, the complexity of the network management increases.  ... 
doi:10.1007/3-540-61996-8_36 fatcat:cw3ojhlyjbf2necj7aipa7uwry

BOWL: Design and implementation of a (connectionless) broadcasting system over wireless LAN

Kartik Muralidharan, Karthikeyan Balaji Dhanapal, Atanu Roy Chowdhury
2008 2008 International Symposium on a World of Wireless, Mobile and Multimedia Networks  
We have also showcased a pilot application using the Broadcast over Wireless LAN (BOWL) technology.  ...  in its surroundings.  ...  In essence, this protocol can be used for a number of activities like better network management as well as general messaging and alerts within the wireless network.  ... 
doi:10.1109/wowmom.2008.4594906 dblp:conf/wowmom/MuralidharanDC08 fatcat:schkvghnuzc43oeuwputnmp3hu

Exponential replicate broadcasting mechanism for adaptive bandwidth allocation in mobile networks

Chi-Kun Lin, Gwo-Jiun Horng, Chi-Hsuan Wang, Jar-Ferr Yang
2014 EURASIP Journal on Wireless Communications and Networking  
This paper proposes an exponential replicate broadcasting (ERB) algorithm for data dissemination to improve data access efficiency.  ...  In addition, this paper develops an analytical model to derive the mean access latency of the generated broadcast program.  ...  Acknowledgement We thank the National Science Council of Taiwan for funding this research (Project no.: NSC 102-2218-E-268-001). Figure 16 Report for broadcast cycle.  ... 
doi:10.1186/1687-1499-2014-136 fatcat:4a5ufnfpxzhadbanec6333etcu

Security Based Deduplication with Efficient and Reliable Data Storage

J. Sreejith, A. Jeno Kalaiselvi Sathya
2017 International Journal Of Engineering And Computer Science  
The several deduplication techniques are implemented in hybrid Cloud architecture. In additionally implement the Log-based Recovery technique in hybrid cloud.  ...  Redundant data is replaced with a pointer to the unique data copy and it has been widely used in cloud packing to reduce the amount of storage space and save bandwidth.  ...  Re order the element and placed in outside the cell. 6 . Finally add the mobile number or document size to reorder element d.  ... 
doi:10.18535/ijecs/v6i3.36 fatcat:gcnt6l6vl5cy7d4qvdcstx7ssi

Ubiquitous Commerce: Theories, Technologies, and Applications

Liyi Zhang, Qihua Liu, Xinjian Li
2009 Journal of Networks  
We hope the findings of this research will provide useful insights for anyone who is interested in u-commerce. The paper also provides some future directions for research.  ...  With the rapid development of ubiquitous computing and mobile communication technologies, the traditional business model will change drastically.  ...  The authors would like to express our sincere gratitude to the contributing authors and to the referees for reviewing papers for this special issue.  ... 
doi:10.4304/jnw.4.4.271-278 fatcat:nw6q5ruutnasjgrn6gdwel7zu4

Power-aware data retrieval protocols for indexed broadcast parallel channels

Ali R. Hurson, Angela Maria Muñoz-Avila, Neil Orchowski, Behrooz Shirazi, Yu Jiao
2006 Pervasive and Mobile Computing  
In pervasive and mobile computing environments, "timely and reliable" access to public data requires methods that allow quick, efficient, and low-power access to information to overcome technological limitations  ...  Along with these architectural and hardware enhancements, techniques such as indexing, broadcasting along parallel channels, and efficient allocation and retrieval protocols can be used to minimize power  ...  to make them available to mobile devices in pervasive computing environment.  ... 
doi:10.1016/j.pmcj.2005.11.001 fatcat:kb2narag4rdenpxogqlyujngpa
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