Compressive Sensing Multi-User Detection for MC-CDMA System in Machine to Machine Communication
نویسندگان
چکیده
منابع مشابه
Compressive sensing based multi-user detection for machine-to-machine communication
With the expected growth of Machine-to-Machine (M2M) communication, new requirements for future communication systems have to be considered. More specifically, the sporadic nature of M2M communication, low data rates, small packets and a large number of nodes necessitate low overhead communication schemes that do not require extended control signaling for resource allocation and management. Ass...
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در این پایان نامه به بررسی روش های آشکارسازی در سیستم های mc-cdma می پردازیم. با توجه به ماهیت آشکارسازی در این سیستم ها، تکنیک های آشکارسازی را می توان به دو دسته ی اصلی تقسیم نمود: آشکارسازی سیگنال ارسالی یک کاربر مطلوب بدون در نظر گرفتن اطلاعاتی در مورد سایر کاربران تداخل کننده که از آن ها به عنوان آشکارساز های تک کاربره یاد می شود و همچنین آشکارسازی سیگنال ارسالی همه ی کاربران فعال موجود در...
Compressed Sensing Based Multi-User Detection with Modified Sphere Detection in Machine-to-Machine Communications
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متن کاملResearch and Simulation on the Performance of Multi-User Detection for MC-CDMA System
The paper makes a brief introduction of Multiple CarrierCode Division Multiple Access (MC-CDMA) scheme based on the principles of Orthogonal Frequency Division Multiplexing (OFDM) and CDMA, and a mathematical model of the uplink is established in MC-CDMA system. The simulation research on different multi-user detection methods in MC-CDMA system is implemented by using MATLAB software, and it al...
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ژورنال
عنوان ژورنال: DEStech Transactions on Computer Science and Engineering
سال: 2018
ISSN: 2475-8841
DOI: 10.12783/dtcse/wcne2017/19797