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A Linear-Programming Approach for Throughput Maximization of Uplink Multiclass VSG CDMA in Rayleigh Fading

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2 Author(s)
Pongsatorn Sedtheetorn ; Sch. of Electr. & Electron. Eng., Manchester Univ. ; Khairi Ashour Hamdi

This letter presents a new efficient technique to solve a throughput maximization problem on the uplink of a variable spreading gain code division multiple access (VSG-CDMA) system operated in an independent Rayleigh fading environment. A new linear set of constrains is found that enables a linear-programming solution to the problem of maximizing the overall average throughput in a multiclass system while maintaining the QoS constraints for all users

Published in:

IEEE Signal Processing Letters  (Volume:14 ,  Issue: 4 )