Hello all, I just finished my test about ARF and RBAR. It is quite surprising for me that the throughput of ARF outperforms that of RBAR. You can see my result from: http://iamsunpei.blog.163.com/editPhoto.do?photoId=_fks_zutXrenDzBsMz8Bhgck8Oc8WxvniGWy0&albumId=_fks_UI9BR_hTmHxcu8ThC3Z8AKz6-5q-4yi4 I don't know the reason. Can you help me to explain? Is there are something wrong? Or it is maybe right for my specific simulation. The fading model used in our simulation are Ricean Fading, which can be downloaded from CMU's website. There are 2 nodes with the distance of 390 meters. And I almost sure the algorithm is right.I calculate throughput by trace2stats_v05b. Thanks very much for your help!