利用用戶移動提高WiFi業(yè)務分擔能力的用戶激勵機制研究
[Abstract]:Wi Fi network can share the pressure of cellular network and alleviate the congestion. However, the service sharing of Wi Fi network can only be carried out within its coverage. Because of the mobility of the user, if users outside the coverage of the Wi Fi network are led to delay their services in the cellular network by providing some incentives, Until it enters the Wi Fi coverage area and receives services from the Wi Fi network, its ability to share services will be significantly improved. This paper discusses the incentive mechanism used by operators to encourage users to delay their cellular network services and switch to Wi Fi network, and models it as a two-stage Stackberg (Stackelberg) game. In this game, the operators expect to adopt the optimal reward scheme, which can take into account the congestion of cellular networks and the payment of user rewards. This paper deduces the optimal reward scheme for operators. Numerical results show that the proposed incentive mechanism can effectively reduce the total cost of operators, including the congestion cost of cellular networks and the cost of rewarding users.
【作者單位】: 清華大學電子工程系;清華大學信息技術(shù)研究院;清華大學信息科學與技術(shù)國家實驗室;
【基金】:國家自然科學基金(61201192,61321061) 國家863計劃項目(2014AA01A703) 國家973計劃項目(2012CB316002) 國家重大專項(2013ZX03001008-004) 清華大學與愛立信的橫向合作和東南大學重點實驗室基金(2012D02)~~
【分類號】:F626;TN92
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