Compressed Sensing soft activity processing for sparse multi-user systems

Monsees, Fabian; Bockelmann, Carsten; Dekorsy, Armin

doi:10.1109/glocomw.2013.6824994

Cited by 3 publications

(1 citation statement)

References 21 publications

(24 reference statements)

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“…For narrow-band (non-frequency selective) channels uplink scenarios as depicted in Fig. 1 can be described by a multi-user detection problem [1]…”

Section: Introductionmentioning

confidence: 99%

Iterative Soft Interference Cancellation for Sparse BPSK Signals

Bockelmann

2015

IEEE Commun. Lett.

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Compressed Sensing based MultiUser Detection (CS-MUD) is a novel MUD approach applied in sporadic Machine Type Communication (MTC) to identify actively transmitting sensors nodes at the same time as the transmitted data. In this context, different reconstruction algorithms from CS as well as detection concepts well established in communications have been adapted, but either are not exploiting finite alphabets or are highly complex. In this paper, we focus on an iterative soft interference cancellation scheme that efficiently exploits the sparsity of the signal, the finite alphabet of the transmit data and the usually employed channel coding to obtain a robust high performance detection scheme.

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“…For narrow-band (non-frequency selective) channels uplink scenarios as depicted in Fig. 1 can be described by a multi-user detection problem [1]…”

Section: Introductionmentioning

confidence: 99%

Iterative Soft Interference Cancellation for Sparse BPSK Signals

Bockelmann

2015

IEEE Commun. Lett.

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The 5G radio-access technologies

Schellmann¹,

Weitkemper²,

Lähetkangas³

et al. 2016

5G Mobile and Wireless Communications Technology

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With the start of commercial services using 4th generation cellular systems, we are enjoying full multi-media services using smart phones, and our life style is completely changed from that we had in about 10 years before. Now, we are facing a start point of new era, which is called the 5 th generation systems. Although discussion on designing the 5 th generation systems is not started yet, most of the engineers believe that many revolutional functionality may be supported by the 5G systems compared to the previous generations. Some examples are support of much higher throughput, flexible support of internet of things (IoT), and comfortable control of our social environments. Seiichi Sampei (Fellow) received the B.E., M.E. and Ph.D. degrees in electrical engineering from Tokyo

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