On call admission and performance evaluation for multiservice CDMA networks
ACM SIGMOBILE Mobile Computing and Communications Review - Special issue on wireless pan & sensor networks
Performance of a two-level call admission control scheme for DS-CDMA wireless networks
EURASIP Journal on Wireless Communications and Networking
Segregating in- and other-cell interference with applications to decentralized admission control
IEEE Transactions on Communications
An adaptive scheduled transmission strategy for multimedia services in WCDMA systems
ICCNMC'05 Proceedings of the Third international conference on Networking and Mobile Computing
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The problem of jointly controlling the data rates and transmit powers of users, so as to maximize throughput in cellular direct-sequence code-division multiple-access (CDMA) networks is addressed. The multicode (MC)-CDMA system, where the processing gain of each code is fixed and high-rate users use multiple codes for transmission, and the variable gain (VG)-CDMA architectures are considered. The throughout maximization problem is formulated as a classical optimization problem, modeling the constraints arising from the data rate requirements and power budgets. Optimal strategies to maximize throughput in both systems are derived. While the MC-CDMA system has a simple optimal rate-power allocation algorithm, the VG-CDMA system has a more complex solution.