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TCOM
2016
4 years 4 months ago
RS-LDPC Concatenated Coding for the Modern Tape Storage Channel
—In modern tape storage, user data are recorded and retrieved along multiple tracks of rapidly moving, flexible magnetic medium that give rise to a variety of channel impediment...
Jieun Oh, Jeongseok Ha, Hyegyeong Park, Jaekyun Mo...
TCOM
2016
4 years 4 months ago
16-QAM Almost-Complementary Sequences With Low PMEPR
A pair of sequences is said to be an almost-complementary pair (ACP) if they have zero aperiodic autocorrelation sums except at only one position over all the positive/negative ti...
Zi Long Liu, Yong Liang Guan
TCOM
2016
4 years 4 months ago
Optimal Power Allocation for Maximum Throughput of General MU-MIMO Multiple Access Channels With Mixed Constraints
—Based on the efficient Generalized Water-Filling with Group peak Power constraints (GWFGP), this paper proposed an iterative algorithm to compute the optimal solutions to syste...
Peter He, Lian Zhao
TCOM
2016
4 years 4 months ago
Hamming Distance Spectrum of DAC Codes for Equiprobable Binary Sources
—Distributed Arithmetic Coding (DAC) is an effective technique for implementing Slepian-Wolf coding (SWC). It has been shown that a DAC code partitions source space into unequals...
Yong Fang, Vladimir Stankovic, Samuel Cheng, En-Hu...
TCOM
2016
4 years 4 months ago
Optimal Resource Allocation for Buffer-Aided Relaying With Statistical QoS Constraint
—We consider a 3-node buffer-aided relaying network with statistical quality-of-service (QoS) constraint in terms of maximum acceptable end-to-end queue-length bound outage proba...
Khoa Tran Phan, Tho Le-Ngoc, Long Bao Le
TCOM
2016
4 years 4 months ago
Performance Analysis of Raptor Codes Under Maximum Likelihood Decoding
—In this paper, we analyze the maximum likelihood decoding performance of Raptor codes with a systematic lowdensity generator-matrix code as the pre-code. By investigating the ra...
Peng Wang, Guoqiang Mao, Zihuai Lin, Ming Ding, We...
TCOM
2016
4 years 4 months ago
Breaking the Trapping Sets in LDPC Codes: Check Node Removal and Collaborative Decoding
—Trapping sets strongly degrade performance of low-density parity check (LDPC) codes in the low-error-rate region. This creates significant difficulties for the deployment of L...
Soonyoung Kang, Jaekyun Moon, Jeongseok Ha, Jinwoo...
TCOM
2016
4 years 4 months ago
Transmission of Sporadic Analog Samples Over Wireless Channels
Abstract—A low-latency, parameter modulationestimation feedback protocol for wideband channels is introduced for both pure line-of-sight and more general fading channels with sev...
Ayse Ünsal, Raymond Knopp
TCOM
2016
4 years 4 months ago
Secure D2D Communication in Large-Scale Cognitive Cellular Networks: A Wireless Power Transfer Model
—In this paper, we investigate secure device-to-device (D2D) communication in energy harvesting large-scale cognitive cellular networks. The energy constrained D2D transmitter ha...
Yuanwei Liu, Lifeng Wang, Syed Ali Raza Zaidi, Mag...
TCOM
2016
4 years 4 months ago
Structured Compressive Sensing-Based Spatio-Temporal Joint Channel Estimation for FDD Massive MIMO
Abstract—Massive MIMO is a promising technique for future 5G communications due to its high spectrum and energy efficiency. To realize its potential performance gain, accurate c...
Zhen Gao, Linglong Dai, Wei Dai, Byonghyo Shim, Zh...
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