Coexistence at Unlicensed Spectrum Bands

Files

Functions

• PPP_gen_xy : Generates a PPP in cartesian coordinates
• PPP_gen_polar : Generates a PPP in polar coordinates
• PPP_gen_polar_stoyan : Generates a PPP in polar coordinates using Stoyan's method
• datarate_cellular : Calculates datarate for average cellular user
• datarate_wifi : Calculates datarate for average wifi user
• best_response_cellular : Returns the delta_c value which gives the highest datarate against delta_w
• best_response_wifi : Returns the delta_w value which gives the highest datarate against delta_c

Classes

• parameters : list of all system parameters

Scripts

• main : To verify theoretical results against simulations
• game : Framework to generate plot to identify Nash Equilibria points
• test : To test any anomalous part of the code
• best_response : To find the Nash Equilibrium in a game
• max_datarate : To find the maximum datarate in the absense of the opponent network
• datarate_ratio : To find the ratio of datarates achieved per experiment

Visualization scripts

• gen_heatmap : To generate heatmap of delta and datarate values for various configurations
• plot_ratio : To plot various combinations of r_c, r_w, r_c_max, r_w_max

Citation

A. U. Rahman, M. A. Kishk and M. -S. Alouini, "A Game-Theoretic Framework for Coexistence of WiFi and Cellular Networks in the 6-GHz Unlicensed Spectrum," in IEEE Transactions on Cognitive Communications and Networking, vol. 9, no. 1, pp. 239-251, Feb. 2023, doi: 10.1109/TCCN.2022.3213732.

@ARTICLE{9915792,
  author={Rahman, Aniq Ur and Kishk, Mustafa A. and Alouini, Mohamed-Slim},
  journal={IEEE Transactions on Cognitive Communications and Networking}, 
  title={A Game-Theoretic Framework for Coexistence of WiFi and Cellular Networks in the 6-GHz Unlicensed Spectrum}, 
  year={2023},
  volume={9},
  number={1},
  pages={239-251},
  doi={10.1109/TCCN.2022.3213732}}