Ghosh, Sasthi CSinha, Bhabani PDas, Nabanita2012-11-192012-11-192003International Journal of Foundations of Computer Science, v 14, no. 3, p 439-463http://hdl.handle.net/10263/4877enChannel assignment problemLower boundBandwidthFrequency separation constraintsK-band bufferingA new approach to efficient channel assignment for hexagonal cellular networksArticle