Spectrum sharing and cognitive radio. - Timothy J. Harrold; Lingfeng (Stephen) Wang; Mark A. Beach; Gbenga Salami; Allahyar Yarmohammad; Oliver Holland (ICUMT, 2009)

Inter-Operator Dynamic Spectrum Selection in UMTS. - Allahyar Yarmohammad; Mohammad Abaii; Shyamalie Thilakawardana; Rahim Tafazolli (VTC Spring, 2009)