Mobile computing in next generation wireless networks
DIALM '99 Proceedings of the 3rd international workshop on Discrete algorithms and methods for mobile computing and communications
Optimality of greedy power control and variable spreading gain in multi-class CDMA mobile networks
MobiCom '99 Proceedings of the 5th annual ACM/IEEE international conference on Mobile computing and networking
Downlink scheduling in CDMA data networks
MobiCom '00 Proceedings of the 6th annual international conference on Mobile computing and networking
Design and analysis of a new approach to multiple burst admission control for cdma2000
Proceedings of the 7th annual international conference on Mobile computing and networking
Distributed admission control for power-controlled cellular wireless systems
IEEE/ACM Transactions on Networking (TON)
Performance evaluation for a quasi-synchronous packet radio network (QSPNET)
IEEE/ACM Transactions on Networking (TON)
Optimal admission control algorithms for scheduling burst data in CDMA multimedia systems
Computer Networks: The International Journal of Computer and Telecommunications Networking
The Study of Burst Admission Control in an Integrated Voice/Data CDMA Cellular System
NETWORKING '00 Proceedings of the IFIP-TC6 / European Commission International Conference on Broadband Communications, High Performance Networking, and Performance of Communication Networks
On uplink call level QoS in DS-CDMA networks
Computer Networks: The International Journal of Computer and Telecommunications Networking
FCCM '00 Proceedings of the 2000 IEEE Symposium on Field-Programmable Custom Computing Machines
Multiaccess Strategies in an Integrated UTRA System
ISCC '00 Proceedings of the Fifth IEEE Symposium on Computers and Communications (ISCC 2000)
A novel approach of service management in wireless mobile networks
QShine '06 Proceedings of the 3rd international conference on Quality of service in heterogeneous wired/wireless networks
QoS guarantees in multimedia CDMA wireless systems with non-precise network parameter estimates
IWQoS'05 Proceedings of the 13th international conference on Quality of Service
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The advantages of code division multiple access (CDMA) for cellular voice have become well known, and IS-95-based systems have now been widely deployed. Attention is now focused on higher data-rate packet services for cellular systems. Although many packet multiple access schemes have been studied over the years, researchers have often studied single cell performance and ignored reuse. Moreover, direct sequence spread spectrum (DSSS) has been considered unsuitable for high data-rate packet multiple access since spreading limits the permitted data rates, DSSS requires large overhead (preambles) for acquisition and requires closed-loop power control. In this paper, we describe a scheme for high data-rate packet service using CDMA that addresses all of the above problems and has been standardized in Revision B of IS-95. A low rate fundamental code channel is maintained that eliminates the need for long preamble and provides closed-loop power control. Reuse is managed by the infrastructure through a “burst-level” admission control based on load and interference-level measurements at the base stations and mobiles. We report on the feasibility of such a burst-mode packet data service for cellular CDMA networks. The focus is not only on the performance of high data-rate users, but also on the impact on voice users sharing the CDMA band. We propose a multitiered performance analysis methodology consisting of a mix of static simulations, dynamic simulations at different time scales, and analytic methods to address the various feasibility issues: impact on coverage; capacity; power control; and effectiveness of burst admission algorithms. Based on the current study, we can conclude that the proposed approach is well suited for third-generation wideband CDMA systems being considered for standardization throughout the world