This dissertation first proposed two channel-aware and debt-aware droppers, named No-Debt Reference (NDR) and Random Probability (RP), to provide PLD in a wireless network with a multi-state link.

• 本论文首先提出两个在具有多重链路状态之无线网路环境下提供比例式漏失率差别服务之演算法，NDR(No-DebtReference)及RP(RandomProbability)。