IEEE - Institute of Electrical and Electronics Engineers, Inc. - Power allocation with min-rate guarantee for OFDM-based cognitive radio systems

2013 8th International Conference on Communications and Networking in China (CHINACOM)

Author(s): Wenjun Xu ; Yan Gao ; Yan Wang ; Jiaru Lin
Publisher: IEEE - Institute of Electrical and Electronics Engineers, Inc.
Publication Date: 1 August 2013
Conference Location: Guilin, China
Conference Date: 14 August 2013
Page(s): 959 - 962
ISBN (Electronic): 978-1-4799-1406-7
DOI: 10.1109/ChinaCom.2013.6694733
Regular:

In this paper, the power allocation problem is investigated with min-rate guarantee in OFDM-based cognitive radio (CR) system, which is formulated as maximizing the weighted capacity under the... View More

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