在無線自組織網(wǎng)（Ad hoc Network）中使用頭壓縮算法可以極大的提高語音業(yè)務(wù)在自
組網(wǎng)中的傳輸效率。本文首先介紹了適用于自組網(wǎng)的IP/UDP/RTP 頭壓縮算法；然后在分析了Ad hoc 網(wǎng)測試床數(shù)據(jù)處理流程的基礎(chǔ)上，對測試床的數(shù)據(jù)處理流程進行了修改，在中間層驅(qū)動中實現(xiàn)了該頭壓縮算法；最后通過比較，分析了頭壓縮算法的實時話音業(yè)務(wù)傳輸性能。
關(guān)鍵詞：NDIS 中間層驅(qū)動自組織網(wǎng)頭壓縮算法多跳
ABSTRACT：The implement of header compression algorithm in Ah hoc IMD can greatly increase the transmission efficiency of VoIP packets. An IP/UDP/RTP header compress algorithm for the use of Ad hoc network is firstly introduced in this article, then based on the discussing of the data process flow in Ad hoc network test bed, the data process flow is amended and the header compress algorithm is applied in IMD. In succeed, through compare, we analyze the transmission performance of header compress algorithm for timing VoIP packets.
Keywords: NDIS IMD Ad Hoc network header compress algorithm multi-hop