human: Given a node-centered hypergraph: <hypergraph>, where nodes represent papers and hyperedges represent sets of papers co-cited by a source paper.

Details of the hypergraph:
Center node: "high snr capacity of wireless communication channels in the noncoherent setting a primer"
  Abstract: This paper, mostly tutorial in nature, deals with the problem of characterizing the capacity of fading channels in the high signal-to-noise ratio (SNR) regime. We focus on the practically relevant noncoherent setting, where neither transmitter nor receiver know the channel realizations, but both are aware of the channel law. We present, in an intuitive and accessible form, two tools, first proposed by Lapidoth & Moser (2003), of fundamental importance to high-SNR capacity analysis: the duality approach and the escape-to-infinity property of capacity-achieving distributions. Furthermore, we apply these tools to refine some of the results that appeared previously in the literature and to simplify the corresponding proofs.

Connected through hyperedge HE-1 (induced by source paper "short packet communications over multiple antenna rayleigh fading channels"):
  with members:
    - "towards massive ultra reliable and low latency wireless the art of sending short packets"
    - "finite snr bounds on the sum rate capacity of rayleigh block fading multiple access channels with no a priori csi"
    - "closed form output statistics of mimo block fading channels"
    - "diversity versus multiplexing at finite blocklength"
    - "ultra reliable communication in 5g wireless systems"
    - "five disruptive technology directions for 5g"
    - "quasi static multiple antenna fading channels at finite blocklength"
    - "diversity versus channel knowledge at finite block length"

Connected through hyperedge HE-2 (induced by source paper "capacity of simo and miso phase noise channels with common separate oscillators"):
  with members:
    - "uplink performance of time reversal mrc in massive mimo systems subject to phase noise"
    - "massive mimo systems with non ideal hardware energy efficiency estimation and capacity limits"
    - "calculation of the performance of communication systems from measured oscillator phase noise"
    - "oscillator phase noise and small scale channel fading in higher frequency bands"
    - "on continuous time white phase noise channels"
    - "phase modulation for discrete time wiener phase noise channels with oversampling at high snr"
    - "capacity bounds for mimo microwave backhaul links affected by phase noise"
    - "circuit aware design of energy efficient massive mimo systems"

Connected through hyperedge HE-3 (induced by source paper "degrees of freedom of generic block fading mimo channels without a priori channel state information"):
  with members:
    - "generic correlation increases noncoherent mimo capacity"
    - "scaling up mimo opportunities and challenges with very large arrays"
    - "a lower bound on the noncoherent capacity pre log for the mimo channel with temporally correlated fading"
    - "capacity pre log of noncoherent simo channels via hironaka s theorem"
    - "on the capacity of large mimo block fading channels"
    - "noncoherent simo pre log via resolution of singularities"
    - "on the sensitivity of continuous time noncoherent fading channel capacity"
    - "the simo pre log can be larger than the siso pre log"

Connected through hyperedge HE-4 (induced by source paper "oversampling increases the pre log of noncoherent rayleigh fading channels"):
  with members:
    - "degrees of freedom of generic block fading mimo channels without a priori channel state information"
    - "on wiener phase noise channels at high signal to noise ratio"
    - "capacity pre log of noncoherent simo channels via hironaka s theorem"
    - "on the capacity of large mimo block fading channels"
    - "on the sensitivity of continuous time noncoherent fading channel capacity"
    - "increased capacity per unit cost by oversampling"

Connected through hyperedge HE-5 (induced by source paper "on the capacity of large mimo block fading channels"):
  with members:
    - "scaling up mimo opportunities and challenges with very large arrays"
    - "on an achievable rate of large rayleigh block fading mimo channels with no csi"
    - "energy and spectral efficiency of very large multiuser mimo systems"

Connected through hyperedge HE-6 (induced by source paper "capacity pre log of simo correlated block fading channels"):
  with members:
    - "noncoherent simo pre log via resolution of singularities"
    - "the simo pre log can be larger than the siso pre log"

Question: Please tell me which class the center node belongs to. The 40 classes are: cs.NA(Numerical Analysis), cs.MM(Multimedia), cs.LO(Logic in Computer Science), cs.CY(Computers and Society), cs.CR(Cryptography and Security), cs.DC(Distributed, Parallel, and Cluster Computing), cs.HC(Human-Computer Interaction), cs.CE(Computational Engineering, Finance, and Science), cs.NI(Networking and Internet Architecture), cs.CC(Computational Complexity), cs.AI(Artificial Intelligence), cs.MA(Multiagent Systems), cs.GL(General Literature), cs.NE(Neural and Evolutionary Computing), cs.SC(Symbolic Computation), cs.AR(Hardware Architecture), cs.CV(Computer Vision and Pattern Recognition), cs.GR(Graphics), cs.ET(Emerging Technologies), cs.SY(Systems and Control), cs.CG(Computational Geometry), cs.OH(Other Computer Science), cs.PL(Programming Languages), cs.SE(Software Engineering), cs.LG(Machine Learning), cs.SD(Sound), cs.SI(Social and Information Networks), cs.RO(Robotics), cs.IT(Information Theory), cs.PF(Performance), cs.CL(Computation and Language), cs.IR(Information Retrieval), cs.MS(Mathematical Software), cs.FL(Formal Languages and Automata Theory), cs.DS(Data Structures and Algorithms), cs.OS(Operating Systems), cs.GT(Computer Science and Game Theory), cs.DB(Databases), cs.DL(Digital Libraries), cs.DM(Discrete Mathematics). Directly output the class name.

gpt: cs.IT(Information Theory)