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: "on certain large random hermitian jacobi matrices with applications to wireless communications"
  Abstract: In this paper we study the spectrum of certain large random Hermitian Jacobi matrices. These matrices are known to describe certain communication setups. In particular we are interested in an uplink cellular channel which models mobile users experiencing a soft-handoff situation under joint multicell decoding. Considering rather general fading statistics we provide a closed form expression for the per-cell sum-rate of this channel in high-SNR, when an intra-cell TDMA protocol is employed. Since the matrices of interest are tridiagonal, their eigenvectors can be considered as sequences with second order linear recurrence. Therefore, the problem is reduced to the study of the exponential growth of products of two by two matrices. For the case where $K$ users are simultaneously active in each cell, we obtain a series of lower and upper bound on the high-SNR power offset of the per-cell sum-rate, which are considerably tighter than previously known bounds.

Connected through hyperedge HE-1 (induced by source paper "mutual information of wireless channels and block jacobi ergodic operators"):
  with members:
    - "performance analysis of joint radar and communication using ofdm and otfs"
    - "modulation and multiple access for 5g networks"
    - "the shannon s mutual information of a multiple antenna time and frequency dependent channel an ergodic operator approach"
    - "on information rates of the fading wyner cellular model via the thouless formula for the strip"

Connected through hyperedge HE-2 (induced by source paper "applications of large random matrices in communications engineering"):
  with members:
    - "asymptotic analysis of map estimation via the replica method and applications to compressed sensing"
    - "asynchronous cdma systems with random spreading part ii design criteria"
    - "on information rates of the fading wyner cellular model via the thouless formula for the strip"
    - "vector precoding for wireless mimo systems and its replica analysis"
    - "sharp bounds for optimal decoding of low density parity check codes"
    - "on slow fading non separable correlation mimo systems"
    - "analysis of cdma systems that are characterized by eigenvalue spectrum"
    - "tight bounds for ldpc and ldgm codes under map decoding"

Connected through hyperedge HE-3 (induced by source paper "applications of stochastic ordering to wireless communications"):
  with members:
    - "error rates of the maximum likelihood detector for arbitrary constellations convex concave behavior and applications"
    - "monotonicity results for coherent mimo rician channels"

Connected through hyperedge HE-4 (induced by source paper "uplink macro diversity of limited backhaul cellular network"):
  with members:
    - "mutual information and minimum mean square error in gaussian channels"

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)