human: Given a hyperedge-centered hypergraph: <hypergraph>, where the center hyperedge is induced by one source paper and its member nodes are the cited papers.

Details of the hypergraph:
Center hyperedge (induced by source paper "short packet communications over multiple antenna rayleigh fading channels"):
  Abstract: Motivated by the current interest in ultra-reliable, low-latency, machine-type communication systems, we investigate the tradeoff between reliability, throughput, and latency in the transmission of information over multiple-antenna Rayleigh block-fading channels. Specifically, we obtain finite-blocklength, finite-SNR upper and lower bounds on the maximum coding rate achievable over such channels for a given constraint on the packet error probability. Numerical evidence suggests that our bounds delimit tightly the maximum coding rate already for short blocklengths (packets of about 100 symbols). Furthermore, our bounds reveal the existence of a tradeoff between the rate gain obtainable by spreading each codeword over all available time-frequency-spatial degrees of freedom, and the rate loss caused by the need of estimating the fading coefficients over these degrees of freedom. In particular, our bounds allow us to determine the optimal number of transmit antennas and the optimal number of time-frequency diversity branches that maximize the rate. Finally, we show that infinite-blocklength performance metrics such as the ergodic capacity and the outage capacity yield inaccurate throughput estimates.

Includes members:
  Member "towards massive ultra reliable and low latency wireless the art of sending short packets":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "reed muller sequences for 5g grant free massive access")
  Member "finite snr bounds on the sum rate capacity of rayleigh block fading multiple access channels with no a priori csi":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "throughput analysis of massive mimo uplink with low resolution adcs")
  Member "closed form output statistics of mimo block fading channels":
    also connected through other hyperedges:
      - Hyperedge HE-3 (induced by source paper "finite snr bounds on the sum rate capacity of rayleigh block fading multiple access channels with no a priori csi")
  Member "diversity versus multiplexing at finite blocklength":
    also connected through other hyperedges:
      - Hyperedge HE-4 (induced by source paper "on single antenna rayleigh block fading channels at finite blocklength")
  Member "ultra reliable communication in 5g wireless systems":
    also connected through other hyperedges:
      - Hyperedge HE-5 (induced by source paper "ultra reliable communication via optimum power allocation for harq retransmission schemes")
  Member "five disruptive technology directions for 5g":
    also connected through other hyperedges:
      - Hyperedge HE-6 (induced by source paper "deep learning enabled optimization of downlink beamforming under per antenna power constraints algorithms and experimental demonstration")
  Member "quasi static multiple antenna fading channels at finite blocklength":
    also connected through other hyperedges:
      - Hyperedge HE-7 (induced by source paper "robust urllc packet scheduling of ofdm systems")
  Member "diversity versus channel knowledge at finite block length":
    also connected through other hyperedges:
      - Hyperedge HE-8 (induced by source paper "on single antenna rayleigh block fading channels at finite blocklength")

Question: Please tell me which class the source paper 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)