@article{(Open Science Index):https://publications.waset.org/pdf/8189, title = {Maximizing Sum-Rate for Multi-User Two-Way Relaying Networks with ANC Protocol}, author = {Muhammad Abrar and Xiang Gui and Amal Punchihewa}, country = {}, institution = {}, abstract = {In this paper we study the resource allocation problem for an OFDMA based cooperative two-way relaying (TWR) network. We focus on amplify and forward (AF) analog network coding (ANC) protocol. An optimization problem for two basic resources namely, sub-carrier and power is formulated for multi-user TWR networks. A joint optimal optimization problem is investigated and two-step low complexity sub-optimal resource allocation algorithm is proposed for multi-user TWR networks with ANC protocol. The proposed algorithm has been evaluated in term of total achievable system sum-rate and achievable individual sum-rate for each userpair. The good tradeoff between system sum-rate and fairness is observed in the two-step proportional resource allocation scheme.}, journal = {International Journal of Electronics and Communication Engineering}, volume = {6}, number = {10}, year = {2012}, pages = {1150 - 1155}, ee = {https://publications.waset.org/pdf/8189}, url = {https://publications.waset.org/vol/70}, bibsource = {https://publications.waset.org/}, issn = {eISSN: 1307-6892}, publisher = {World Academy of Science, Engineering and Technology}, index = {Open Science Index 70, 2012}, }