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             ___       _____    _____             
    ___     / _ \\    / ___//  |  ___||   ____    
   /   ||  | / \ ||   \___ \\  | ||__    |    \\  
  | [] ||  | \_/ ||   /    //  | ||__    | [] ||  
   \__ ||   \___//   /____//   |_____||  |  __//  
    -|_||   `---`   `-----`    `-----`   |_|`-`   
     `-`                                 `-`

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Text this: Joint connection level, packet level and link layer resource allocation in mobile cellular networks with QoS constraints