Real-Time Data Delivery Using Prediction Mechanism in Mobile Environments

Authors:
Ding-Jung Chiang;Ching-Sheng Wang;Chien-Liang Chen;Der-Jiunn Deng
Affiliations:
Department of Digital Multimedia Design, Taipei Chengshih University of Science and Technology, Taipei, Taiwan;Department of Computer Science and Information Engineering, Aletheia University, Taipei, Taiwan;Department of Computer Science and Information Engineering, Aletheia University, Taipei, Taiwan;Department of Computer Science and Information Engineering, National Changhua University of Education, Changhua, Taiwan
Venue:
Wireless Personal Communications: An International Journal
Year:
2014

Citing 13
Cited 0

Introduction to algorithms

Introduction to algorithms
Scheduling Algorithms for Multiprogramming in a Hard-Real-Time Environment

Journal of the ACM (JACM)
R × W: a scheduling approach for large-scale on-demand data broadcast

IEEE/ACM Transactions on Networking (TON)
Internet QoS: Architectures and Mechanisms for Quality of Service

Internet QoS: Architectures and Mechanisms for Quality of Service
Pinwheel Scheduling for Fault-Tolerant Broadcast Disks in Real-time Database Systems

ICDE '97 Proceedings of the Thirteenth International Conference on Data Engineering
Priority assignment in real-time active databases

The VLDB Journal — The International Journal on Very Large Data Bases
AIDA-based real-time fault-tolerant broadcast disks

RTAS '96 Proceedings of the 2nd IEEE Real-Time Technology and Applications Symposium (RTAS '96)
Multi-Level Multi-Channel Air Cache Designs for Broadcasting in a Mobile Environment

ICDE '00 Proceedings of the 16th International Conference on Data Engineering
Real-time content analysis and adaptive transmission of lecture videos for mobile applications

Proceedings of the 12th annual ACM international conference on Multimedia
Time-Critical On-Demand Data Broadcast: Algorithms, Analysis, and Performance Evaluation

IEEE Transactions on Parallel and Distributed Systems
Real-time traffic support in heterogeneous mobile networks

Wireless Networks
Task mapping and priority assignment for soft real-time applications under deadline miss ratio constraints

ACM Transactions on Embedded Computing Systems (TECS)
A Computing Resource Management Framework for Software-Defined Radios

IEEE Transactions on Computers

Quantified Score

Hi-index	0.00

Visualization

Abstract

Mobile data delivery is a critical issue in the mobile computing area. One of the most important problems is the efficient access to data. A proposed solution to this problem is the prefetching technique which consists in putting in reserving the information before the users need it. Low bandwidth, unreliable wireless links, and frequent disconnections of mobile environments make it difficult to satisfy the timing requirements of traditional strategies. This paper investigates broadcast scheduling strategies for push-based broadcast with timing constraints in the form of deadlines ,and proposes a prediction algorithm based on Kalman filter theory for this study. The proposed dissemination policy and adaptive bandwidth allocation scheme obtain sufficient conditions such that all the time-bounded traffic sources satisfy their timing constraints to provide various quality of service guarantees in the broadcast period. Our goal is to identify scheduling algorithms for broadcast systems that ensure requests meeting their deadlines. Our approach examines the performance of traditional real-time strategies and mobile broadcasting strategies, and demonstrates that traditional real-time algorithms do not always perform the best in mobile environments. The proposed design indeed achieves good performance in mobile environments.