نتایج جستجو برای: Decode-and-forward
تعداد نتایج: 16837186 فیلتر نتایج به سال:
در دهه ی گذشته مخابرات مشارکتی برای غلبه بر کاستی های ارتباطات بی سیم از طریق افزایش قابلیت اطمینان سیستم, افزایش مرتبه چندگانگی سیستم و کاهش توان ارسالی نسبت به حالت انتقال مستقیم, توجه زیادی را به خود جلب کرده است. رله های مشارکتی با ایجاد چندین منبع مجازی که همان اطلاعات منبع اصلی را انتقال می دهند باعث می شوند که در گره مقصد نمونه های متعدد مستقلی از سیگنال ارسالی از منبع را دریافت ...
in this paper two different rateless transmissionschemes are developed. in the proposed scheme, relay node candecode and forward the message to the destination if they areable to decode it, or amplify and forward the message to thedestination. based on the analysis and simulation resultsprovided in this paper, the proposed method has bettertransmission time than the scheme which only the relay ...
In this paper, power efficiency (PE) of a relay interference channel including multiple transmitter nodes, multiple relay nodes and multiple destination is investigated. It is assumed that the destination and transmitter nodes are equipped with a few number of antennas but the relay nodes have a large number of antennas. Amplify-forward and decode-forward schemes by using MRT/MRC and ZF process...
In this paper two different rateless transmissionschemes are developed. In the proposed scheme, relay node candecode and forward the message to the destination if they areable to decode it, or amplify and forward the message to thedestination. Based on the analysis and simulation resultsprovided in this paper, the proposed method has bettertransmission time than the scheme which only the relay ...
We analyze the achievable rate of the superposition of block Markov encoding (decode-and-forward) and side information encoding (compress-and-forward) for the three-node Gaussian relay channel. It is generally believed that the superposition can out perform decode-and-forward or compress-and-forward due to its generality. We prove that within the class of Gaussian distributions, this is not the...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید