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 "on the performance of rf fso links with and without hybrid arq"):
  Abstract: This paper studies the performance of hybrid radio-frequency (RF) and free-space optical (FSO) links assuming perfect channel state information (CSI) at the receiver. Considering the cases with and without hybrid automatic repeat request (HARQ), we derive closed-form expressions for the message decoding probabilities as well as the throughput and the outage probability of the RF-FSO setups. We also evaluate the effect of adaptive power allocation and different channel conditions on the throughput and the outage probability. The results show the efficiency of the RF-FSO links in different conditions.

Includes members:
  Member "on the performance of the relay arq networks":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "a semi linear approximation of the first order marcum q function with application to predictor antenna systems")
  Member "on noisy arq in block fading channels":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "balance queueing and retransmission latency optimal massive mimo design")
  Member "finite block length analysis of the incremental redundancy harq":
    also connected through other hyperedges:
      - Hyperedge HE-3 (induced by source paper "physical layer security in the finite blocklength regime over fading channels")
  Member "on the benefits of partial channel state information for repetition protocols in block fading channels":
    also connected through other hyperedges:
      - Hyperedge HE-4 (induced by source paper "fast harq over finite blocklength codes a technique for low latency reliable communication")
  Member "lecture notes on network information theory":
    also connected through other hyperedges:
      - Hyperedge HE-5 (induced by source paper "on the required number of antennas in a point to point large but finite mimo system outage limited scenario")
  Member "on the capacity of free space optical intensity channels":
    also connected through other hyperedges:
      - Hyperedge HE-6 (induced by source paper "throughput maximization of mixed fso rf uav aided mobile relaying with a buffer")
  Member "hybrid arq in multiple antenna slow fading channels performance limits and optimal linear dispersion code design":
    also connected through other hyperedges:
      - Hyperedge HE-7 (induced by source paper "on the required number of antennas in a point to point large but finite mimo system outage limited scenario")
  Member "performance of hybrid arq in block fading channels a fixed outage probability analysis":
    also connected through other hyperedges:
      - Hyperedge HE-8 (induced by source paper "short packet transmission via variable length codes in the presence of noisy stop feedback")

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)