107 citations · 181 across the 11 of their papers we have counts for
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cs.IT2010★ 107 cited
Optimal Bandwidth and Power Allocation for Sum Ergodic Capacity under Fading Channels in Cognitive Radio Networks
Xiaowen Gong, Sergiy A. Vorobyov, Chintha Tellambura
This paper studies optimal bandwidth and power allocation in a cognitive radio network where multiple secondary users (SUs) share the licensed spectrum of a primary user (PU) under…
cs.IT2010★ 66 cited
Joint Bandwidth and Power Allocation with Admission Control in Wireless Multi-User Networks With and Without Relaying
Xiaowen Gong, Sergiy A. Vorobyov, Chintha Tellambura
Equal allocation of bandwidth and/or power may not be efficient for wireless multi-user networks with limited bandwidth and power resources. Joint bandwidth and power allocation st…