An analysis of selective tuning schemes for nonuniform broadcast
Data & Knowledge Engineering
Scheduling data broadcast in asymmetric communication environments
Wireless Networks
Efficient algorithms for scheduling data broadcast
Wireless Networks
Broadcast protocols to support efficient retrieval from databases by mobile users
ACM Transactions on Database Systems (TODS)
Effective Data Placement for Wireless Broadcast
Distributed and Parallel Databases
IEEE Transactions on Computers
Data Allocation on Wireless Broadcast Channels for Efficient Query Processing
IEEE Transactions on Computers
Mobile Computing and Databases-A Survey
IEEE Transactions on Knowledge and Data Engineering
An Adaptive Access Method for Broadcast Data under an Error-Prone Mobile Environment
IEEE Transactions on Knowledge and Data Engineering
Optimizing Index Allocation for Sequential Data Broadcasting in Wireless Mobile Computing
IEEE Transactions on Knowledge and Data Engineering
Adaptive Data Broadcast in Hybrid Networks
VLDB '97 Proceedings of the 23rd International Conference on Very Large Data Bases
Optimal Index and Data Allocation in Multiple Broadcast Channels
ICDE '00 Proceedings of the 16th International Conference on Data Engineering
Wireless Networks
Exponential index: a parameterized distributed indexing scheme for data on air
Proceedings of the 2nd international conference on Mobile systems, applications, and services
Adaptive Data Access in Broadcast-Based Wireless Environments
IEEE Transactions on Knowledge and Data Engineering
An Energy-Efficient and Access Latency Optimized Indexing Scheme for Wireless Data Broadcast
IEEE Transactions on Knowledge and Data Engineering
Efficient, Energy Conserving Transaction Processing in Wireless Data Broadcast
IEEE Transactions on Knowledge and Data Engineering
Online Scheduling Sequential Objects with Periodicity for Dynamic Information Dissemination
IEEE Transactions on Knowledge and Data Engineering
Pinwheel broadcast paradigm in supporting energy-saving mobile devices
International Journal of Communication Systems
Clustering-driven wireless data broadcasting
IEEE Wireless Communications
AIDOA: An Adaptive and Energy-Conserving Indexing Method for On-Demand Data Broadcasting Systems
IEEE Transactions on Systems, Man, and Cybernetics, Part A: Systems and Humans
Fast data access and energy-efficient protocol for wireless data broadcast
Wireless Communications & Mobile Computing
A Transformation Technique for Scheduling Broadcast Programs of Multiple-Item Queries
International Journal of Grid and High Performance Computing
A Transformation Technique for Scheduling Broadcast Programs of Multiple-Item Queries
International Journal of Grid and High Performance Computing
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As wireless networks become an integral component of the current communication infrastructure, energy efficiency is a crucial design consideration because of the limited battery life of mobile terminals. Data broadcast is an effective data dissemination method in mobile environments. The current air indexing schemes for data broadcast focused on energy efficiency (reducing tuning time) only, and current broadcast scheduling schemes reduce access latency through nonflat data broadcast to improve only responsiveness. Few studies have addressed energy efficiency and responsiveness issues concurrently. This study proposes a fast data access scheme that concurrently supports the energy saving protocol, which constructs broadcast channels according to the access frequency of each type of message to improve energy efficiency in mobile devices. The windmill scheduling algorithm that is presented in this paper was used to organize all types of messages in the broadcast channel in the most symmetrical distribution, to reduce tuning and access time. The performance of the proposed mechanism was analyzed, and the efficiency improvement over existing methods was demonstrated numerically. Results indicate that the proposed mechanism is capable of improving both tuning and access time because of the presence of skewness in the access distribution among disseminated messages.