Recently I focus on the channel assignment or channel allocation on wireless sensor network in a centralised and TDMA mode, there are various method about it, but no method consider full channel allocation or utilise, i.e use all the fixed number of all the channel, to get maximum performance. However, the survey work seems endless, Could somebody help me?
Channel allocation is well knonw subject on wireless system. As you wrote there are tremendous amount of works on this subject. However, the following paper summaries many channel allocation techniques in different wireless technology. It may be beneficial for your research.
E. Ahmed, A. Gani, S. Abolfazli, L. Yao, and S. Khan, “Channel assignment algorithms in cognitive radio networks: Taxonomy, open issues, and challenges,” IEEE
Communications Surveys Tutorials, vol. 18, no. 1, pp. 795–823, First quarter 2016.