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: "two designs of space time block codes achieving full diversity with partial interference cancellation group decoding"
  Abstract: A partial interference cancellation (PIC) group decoding based space-time block code (STBC) design criterion was recently proposed by Guo and Xia, where the decoding complexity and the code rate trade-off is dealt when the full diversity is achieved. In this paper, two designs of STBC are proposed for any number of transmit antennas that can obtain full diversity when a PIC group decoding (with a particular grouping scheme) is applied at receiver. With the PIC group decoding and an appropriate grouping scheme for the decoding, the proposed STBC are shown to obtain the same diversity gain as the ML decoding, but have a low decoding complexity. The first proposed STBC is designed with multiple diagonal layers and it can obtain the full diversity for two-layer design with the PIC group decoding and the rate is up to 2 symbols per channel use. But with PIC-SIC group decoding, the first proposed STBC can obtain full diversity for any number of layers and the rate can be full. The second proposed STBC can obtain full diversity and a rate up to 9/4 with the PIC group decoding. Some code design examples are given and simulation results show that the newly proposed STBC can well address the rate-performance-complexity tradeoff of the MIMO systems.

Connected through hyperedge HE-1 (induced by source paper "joint source channel and space time coding of progressive sources in mimo systems"):
  with members:
    - "asymptotic performance of linear receivers in mimo fading channels"
    - "joint source and channel coding for mimo systems is it better to be robust or quick"

Connected through hyperedge HE-2 (induced by source paper "full diversity unitary precoded integer forcing"):
  with members:
    - "phase precoded compute and forward with partial feedback"
    - "phase precoding for the compute and forward protocol"
    - "precoded integer forcing universally achieves the mimo capacity to within a constant gap"
    - "an algebraic approach to physical layer network coding"
    - "on complex lll algorithm for integer forcing linear receivers"
    - "integer forcing mimo linear receivers based on lattice reduction"
    - "diversity of mimo linear precoding"
    - "integer forcing linear receivers"

Connected through hyperedge HE-3 (induced by source paper "achieving low complexity maximum likelihood detection for the 3d mimo code"):
  with members:
    - "a new family of low complexity stbcs for four transmit antennas"
    - "distributed mimo coding scheme with low decoding complexity for future mobile tv broadcasting"
    - "minimizing the complexity of fast sphere decoding of stbcs"
    - "four group decodable space time block codes"
    - "on full diversity space time block codes with partial interference cancellation group decoding"
    - "fast maximum likelihood decoding of the golden code"
    - "3d mimo scheme for broadcasting future digital tv in single frequency networks"
    - "on fast decodable space time block codes"

Connected through hyperedge HE-4 (induced by source paper "full diversity space time block codes for integer forcing linear receivers"):
  with members:
    - "successive integer forcing and its sum rate optimality"
    - "precoded integer forcing universally achieves the mimo capacity to within a constant gap"
    - "on complex lll algorithm for integer forcing linear receivers"
    - "integer forcing mimo linear receivers based on lattice reduction"
    - "diversity of mmse mimo receivers"
    - "integer forcing linear receivers"
    - "on full diversity space time block codes with partial interference cancellation group decoding"

Connected through hyperedge HE-5 (induced by source paper "on designs of full diversity space time block codes for two user mimo interference channels"):
  with members:
    - "high rate and full diversity space time block codes with low complexity partial interference cancellation group decoding"
    - "performance analysis of multiple antenna multi user detection"
    - "degrees of freedom of the k user m times n mimo interference channel"
    - "full diversity codes for miso systems equipped with linear or ml detectors"
    - "on full diversity space time block codes with partial interference cancellation group decoding"

Connected through hyperedge HE-6 (induced by source paper "a new full diversity criterion and low complexity stbcs with partial interference cancellation decoding"):
  with members:
    - "fast group decodable stbcs via codes over gf 4"
    - "full diversity space time block codes with low complexity partial interference cancellation group decoding"
    - "four group decodable space time block codes"
    - "on full diversity space time block codes with partial interference cancellation group decoding"
    - "multi group ml decodable collocated and distributed space time block codes"
    - "on fast decodable space time block codes"
    - "quasi orthogonal stbc with minimum decoding complexity"
    - "multigroup decodable stbcs from clifford algebras"

Connected through hyperedge HE-7 (induced by source paper "high rate and full diversity space time block codes with low complexity partial interference cancellation group decoding"):
  with members:
    - "a new full diversity criterion and low complexity stbcs with partial interference cancellation decoding"
    - "full diversity space time block codes with low complexity partial interference cancellation group decoding"
    - "full diversity codes for miso systems equipped with linear or ml detectors"
    - "on full diversity space time block codes with partial interference cancellation group decoding"
    - "quasi orthogonal stbc with minimum decoding complexity"

Connected through hyperedge HE-8 (induced by source paper "distributed stbcs with full diversity partial interference cancellation decoding"):
  with members:
    - "high rate and full diversity space time block codes with low complexity partial interference cancellation group decoding"
    - "a new full diversity criterion and low complexity stbcs with partial interference cancellation decoding"
    - "on full diversity space time block codes with partial interference cancellation group decoding"

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)