Call preemption in communication networks
IEEE INFOCOM '92 Proceedings of the eleventh annual joint conference of the IEEE computer and communications societies on One world through communications (Vol. 3)
Understanding GPRS: the GSM packet radio service
Computer Networks: The International Journal of Computer and Telecommunications Networking - Special issue on future wireless networks
GPRS: General Packet Radio Service
GPRS: General Packet Radio Service
Self-Similar Network Traffic and Performance Evaluation
Self-Similar Network Traffic and Performance Evaluation
Performance of GSM networks with general packet radio services
Performance Evaluation
Performance analysis of the general packet radio service
Computer Networks: The International Journal of Computer and Telecommunications Networking
IEEE Transactions on Mobile Computing
GPRS for Mobile Internet
Channel allocation for GPRS with buffering mechanisms
Wireless Networks
A tutorial on multiple access technologies for beyond 3G mobile networks
IEEE Communications Magazine
Technical solutions for the 3G long-term evolution
IEEE Communications Magazine
IEEE Journal on Selected Areas in Communications
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The general packet radio service (GPRS) can be thought of as an overlay network above a Global Systems for Mobile (GSM) network. In cooperation with the GSM system, GPRS supports both voice and packet data services. Obviously, combining voice and data traffic implies the nature of contending with finite radio resources. The paper focuses on voice/data integrated GPRS downlink traffic and proposes two hierarchical resource allocation strategies by considering time slots and radio blocks simultaneously with two different TDMA frame configurations. The radio block based resource allocation can characterize the multiplexing scheme of the practical GPRS operation. The performance of the proposed strategies were evaluated analytically by multidimensional Markov chain and verified through intensive computer simulations. Based on both the analytical and simulation results, it showed that the proposed allocation strategies can offer high utilization of transmission resource, as well as low blocking probability to GPRS users. The results of the study provide not only a practical thinking for implementation but also a guideline for analysis.