2017 IEEE 9th International Conference on Communication Software and Networks (ICCSN)

6-8 May 2017

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  • [Front cover]

    Publication Year: 2017, Page(s):c1 - c4
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  • [Title page]

    Publication Year: 2017, Page(s): 1
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  • [Copyright notice]

    Publication Year: 2017, Page(s):ii - xxix
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  • Author index

    Publication Year: 2017, Page(s):1 - 11
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  • Design and implementation of IFoF high-speed full-duplex system based on 28GHz base-station

    Publication Year: 2017, Page(s):1 - 4
    Request permission for commercial reuse | Click to expandAbstract |PDF file iconPDF (476 KB) | HTML iconHTML

    A high-speed full-duplex system based on IFoF for the RAN is proposed and experimentally demonstrated, whose wireless carrier operates at the 28GHz-frequency. A 28GHz-full-duplex BS module is developed and the complete uplink/downlink of the system is experimentally established, which supports up to 2GHz analog bandwidth, and meanwhile 1Gb/s BPSK signal accomplishes the uplink/downlink transmissio... View full abstract»

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  • Phase offset equalization based on half-blind pre-distortion for asynchronous physical-layer network coding

    Publication Year: 2017, Page(s):5 - 9
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    Phase offset is inevitable in asynchronous physical-layer network coding (PNC) systems, which restricts the accuracy of PNC decoding. To address this issue, this paper proposes a half-blind equalization based on pre-distortion. In the scheme, the intentional phase distortion is pre-brought into the symbols of one user, and then, it is utilized by the relay to equalize the received signals and modi... View full abstract»

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  • A new MAC protocol design based on time period for PLC network

    Publication Year: 2017, Page(s):10 - 14
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    Power line communication is a widely used technology in the smart grid, which has the advantages of wide coverage area and no rewiring. However, the power line has hostile channel characteristics like strong noise, violent signal attenuation and time-varying, which lead to the unreliability of power line communication. Based on this, in this paper we present a new MAC protocol to improve the stabi... View full abstract»

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  • LDPC code design for quadrature-quadrature phase shift keying

    Publication Year: 2017, Page(s):15 - 19
    Request permission for commercial reuse | Click to expandAbstract |PDF file iconPDF (489 KB) | HTML iconHTML

    We introduce a model of a combination of particular low density parity check (LDPC) code and quadrature-quadrature phase shift keying (Q2PSK) constellation for the application of the downlink of the unmanned aerial vehicle (UAV) data chain. This model is a modification of the combination of LDPC code and constant envelope Q2PSK (CEQ2PSK) constellation. It achieves ... View full abstract»

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  • Performance evaluation of time-hopping sequence for rapid on-off-division duplex

    Publication Year: 2017, Page(s):20 - 23
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    This paper introduces a time-hopping (TH) system for rapid on-off-division duplex (RODD), with this method, virtual full-duplex communication at the frame transmission level can be realized. However because of the randomness of the transmission timing, the slots may have a collision with a high probability. So it's very important to establish a model to calculate the collision ratio, and analyze t... View full abstract»

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  • Multiplexing technology: Multi slot amplitude coding

    Publication Year: 2017, Page(s):24 - 27
    Request permission for commercial reuse | Click to expandAbstract |PDF file iconPDF (338 KB) | HTML iconHTML

    We presented a combination of a new coding technique called Multi Slot Amplitude Coding (MSAC). By jointing Optisystem and Matlab, the coding and decoding of MSAC, Duty Cycle Division Multiplexing (DCDM) and Absolute Polar Duty Cycle Division Multiplexing (APDCDM) all are achieved in a same Free Space Optical (FSO) communication system. By comparing average energy of each symbol, different mapping... View full abstract»

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  • Research and implementation of high speed parallel carrier synchronization algorithm

    Publication Year: 2017, Page(s):28 - 32
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    The paper presents an efficient parallel carrier synchronization algorithm suitable for high speed demodulator system and easy to implement on FPGA platform. The parallel algorithm combines the phase frequency detector (PFD) algorithm of the fast capture and the phase detector (PD) algorithm of the stable tracking. First, it can quickly capture carrier frequency offset by using PFD algorithm. Then... View full abstract»

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  • Energy-efficient hybrid wireless transmission system

    Publication Year: 2017, Page(s):33 - 37
    Request permission for commercial reuse | Click to expandAbstract |PDF file iconPDF (393 KB) | HTML iconHTML

    In a conventional wireless transmission system, studies are usually focus on increasing transmission rate instead of energy efficiency (EE). In this paper, we propose a hybrid transmission strategy to investigate the EE in a wireless transmission system. In this hybrid transmission strategy, the transmission mode is switched between the direct transmission (DT) mode and the amplify-and-forward rel... View full abstract»

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  • Analysis on capacitance compensation for multi-dimensional wireless transmission system

    Publication Year: 2017, Page(s):38 - 43
    Request permission for commercial reuse | Click to expandAbstract |PDF file iconPDF (477 KB) | HTML iconHTML

    Multi-dimensional wireless transmission system can effectively overcome shortcomings attach to a single-dimensional system such as low transmission efficiency, poor transmission stability. In present paper, a novel multidimensional receiving coil and its peripheral circuits are represented. Base on the circuits' models, compensation capacitances, output power and system efficiency are studied. View full abstract»

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  • Channel sensing order for distributed cognitive networks with multi-user and multi-channel

    Publication Year: 2017, Page(s):44 - 50
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    This work investigates the problem of channel sensing order in distributed cognitive networks with multiuser, in which the set of active secondary users is randomly changing in each time slot. We model this problem into a non-cooperative game and define a generalized interference metric. The optimization objective is to minimize the generalized interference metric. To cope with this problem, we pr... View full abstract»

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  • Outage performance of two-way decode-and-forward relaying over block fading channels

    Publication Year: 2017, Page(s):51 - 55
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    In a two-way relaying (TWR) system, two nodes wish to exchange information with the help of relays. Previous work on TWR is mainly based on the assumption that the channel quality remains constant for one round of data exchange, however, the realistic channel fluctuates over time. In this paper, we study the outage behavior of a decode-and-forward (DF) TWR system over block fading channels where t... View full abstract»

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  • Filter optimization of out-of-band emission and BER analysis for FBMC-OQAM system in 5G

    Publication Year: 2017, Page(s):56 - 60
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    Filter optimization of out-of-band emission plays an important role for FBMC-OQAM system. The main idea of this paper is to minimize the stopband energy with constraints of sidelobe and interchannel interference (ICI)/intersymbol interference (ISI) by optimizing the filter coefficients. The main contribution is that the improved approach reduces the stopband energy and suppresses the sidelobe simu... View full abstract»

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  • A TFSK transceiver combining (n, n(n-1), n-1) permutation group codes with MFSK

    Publication Year: 2017, Page(s):61 - 65
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    A novel transceiver of combining (n, n(n-1), n-1) permutation group code (PGC) with multiple frequency shift keying (MFSK) modulation was designed for high reliability against non-hostile man-made multiple frequency interferences and multipath fading on wireless channels. The combination of PGC and MFSK generates a new coded modulation scheme, named as time-frequency shift keying (TFSK), which can... View full abstract»

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  • Design of programmable parallel LDPC decoder

    Publication Year: 2017, Page(s):66 - 70
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    A partial parallel architecture for LDPC (Low Density Parity Check Code) decoder is proposed. The overall architecture is based on MIMD (Multiple Instruction Stream Multiple Data Stream), the internal calculation unit is based on SIMD (single instruction Stream multiple data Stream). The processor uses the programmable method to realize the NMS (normalized minimum sum) decoding algorithm, can get ... View full abstract»

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  • FPGA implementation of a modified turbo product code decoder

    Publication Year: 2017, Page(s):71 - 74
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    This paper simplifies the chase decoding algorithm for TPC codes for a particular modulation scheme (BPSK). Without reducing the decoding performance, the multiplication of the new algorithm is 33% of the original algorithm. The access algorithm of receiving matrix [R] is also optimized, and the access time of receiving matrix [R] is reduced to 3%. Finally, the 800M bps TPC decoder was implemented... View full abstract»

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  • A detection method of unbearable bit error rate for a 2.4kbps MELP vocoder

    Publication Year: 2017, Page(s):75 - 79
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    In harsh channel conditions, the quality of the synthetic speech at low bit rate would be affected severely. In order to improve the robustness of the vocoder and make it more resilient to errors in random channel, unequal error protection (UEP) channel coding is usually adopted. However, when the errors cannot be corrected in some cases, UEP channel coding will not improve the quality of the synt... View full abstract»

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  • A four-bank memory design of optimized semi-parallel polar decoder

    Publication Year: 2017, Page(s):80 - 84
    Request permission for commercial reuse | Click to expandAbstract |PDF file iconPDF (256 KB) | HTML iconHTML

    Polar code, which is capable of achieving channel capacity, is known as a promising forward error correction (FEC) code in coding theory. In this paper, a four-bank memory architecture is proposed for polar decoder to store the initial and the intermediate processing data. Based on the proposed load-balance data allocation scheme, each memory bank is able to be equipped with only two access ports,... View full abstract»

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  • Some n×n lattice space-time codes with large normalized diversity products and high ranks

    Publication Year: 2017, Page(s):85 - 89
    Request permission for commercial reuse | Click to expandAbstract |PDF file iconPDF (242 KB) | HTML iconHTML

    A lattice space-time code over C is a set A consisting of matrices in Mn(C) such that A is a free abelia group under the matrix addition. Based on lattice space-time block codes design, a large number of signal are applied to the motives constellation design to realize the diversity of signal space technologies such as Rayleigh fading channel. In this paper, we constructed a new 3 ... View full abstract»

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  • A threshold encryption scheme without a dealer based on Chinese remainder theorem

    Publication Year: 2017, Page(s):90 - 96
    Request permission for commercial reuse | Click to expandAbstract |PDF file iconPDF (340 KB) | HTML iconHTML

    Secret sharing can improve the security and robustness of a system. So far, research on secret sharing without a dealer has been mainly focused on threshold signature, there are a few studies on threshold encryption. We put forward a new threshold encryption scheme without a dealer based on Chinese Remainder Theorem (CRT). To prevent the “authority deceive”, no dealer is needed and t... View full abstract»

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  • An efficient quantum key distribution scheme based on optical quantum state fusion and fission

    Publication Year: 2017, Page(s):97 - 101
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    A new quantum key distribution (QKD) scheme, based on quantum state fusion and fission, is proposed. By using quantum state fusion and a spatial-temporal mode conversion circuit, two polarization modes of two photons can be converted into one temporal-polarization mode of one photon. Also, by using quantum state fission and a temporal-spatial mode conversion circuit one temporal-polarization mode ... View full abstract»

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  • Construction of IRA-LDPC codes based on identity column vectors

    Publication Year: 2017, Page(s):102 - 106
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    A random-like framework of the IRA-LDPC codes based on the identity column vectors (ICV) was defined and created. A new family of the IRA-LDPC codes under the constraint of the framework was investigated using algebraic and random methods. Its structural features is that the large-sized sparse parity check matrix Hd corresponding to the information bits is extruded into two smaller-size... View full abstract»

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