Results 131 to 140 of about 344 (172)

A novel iterative detection method based on a lattice reduction-aided algorithm for MIMO OFDM systems. [PDF]

Sci Rep
Liu H, Cheng X, Li W, Feng F, Wang L, Xiao Y, Fu S.   +6 more
europepmc   +1 more source

An Efficient Quantized Message Passing Receiver Design for SCMA Systems. [PDF]

Sensors (Basel)
Cheng H, Zhang M, Su R.
europepmc   +1 more source

Automatic Classification of 5G Waveform-Modulated Signals Using Deep Residual Networks. [PDF]

Sensors (Basel)
Ben Chikha H, Alaerjan A, Jabeur R.
europepmc   +1 more source

An efficient algorithm for resource optimization in IRS-mmWave-NOMA B5G wireless networks. [PDF]

Heliyon
Liang W, Abdrabou A, Orumwense EF, Madsen DØ.   +3 more
europepmc   +1 more source

Advancing Non-Line-of-Sight Communication: A Comprehensive Review of State-of-the-Art Technologies and the Role of Energy Harvesting. [PDF]

Sensors (Basel)
Al-Ghafri Y, Asif HM, Tarhuni N, Nadir Z.   +3 more
europepmc   +1 more source

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List Estimation-aided Successive-Cancellation List Decoding of Polar Codes

2018 IEEE/CIC International Conference on Communications in China (ICCC), 2018
List size determines the ability of successive-cancellation list (SCL) decoding algorithm assisted by the cyclic redundancy check (CRC) for polar codes. To decode a received codeword correctly with exactly matching a list size, a just right list size is required to be estimated.
Rongke Liu
exaly   +2 more sources

Bounds on the List Size of Successive Cancellation List Decoding

2020 International Conference on Signal Processing and Communications (SPCOM), 2020
Successive cancellation list decoding of polar codes provides very good performance for short to moderate block lengths. However, the list size required to approach the performance of maximum-likelihood decoding is still not well understood theoretically.
Mustafa Cemil Coskun, Henry D. Pfister
openaire   +1 more source

Neural Successive Cancellation List Decoding of Polar Codes

2020 IEEE 31st Annual International Symposium on Personal, Indoor and Mobile Radio Communications, 2020
Neural Network Decoders (NNDs) have been recently considered and investigated as an alternative to the classical algorithms for decoding Polar Codes. In particular, a class of partitioned decoders has been proposed where modified Successive Cancellation (SC) or Belief Propagation (BP) algorithms exploit the neural network decoding of short sublocks ...
Negrini S., Tralli V.
openaire   +1 more source

Successive Cancellation List Decoder with Adaptive List Length

2019 11th International Conference on Wireless Communications and Signal Processing (WCSP), 2019
Successive cancellation list decoder, which is generalized from successive cancellation decoder by increasing list size, is an effective decoding algorithm for polar codes. However, the list length is invariant throughout the decoding process which leads to redundant computation.
Jiajie Tang, Ming Chen
openaire   +1 more source

Joint List Polar Decoder with Successive Cancellation and Sphere Decoding

2018 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2018
For polar codes, both successive cancellation list (SCL) decoding and list sphere decoding (LSD) aim to balance performance and complexity. The same list structure but different decoding schedules of SCL and LSD can lead to a combination of both schemes.
Xiao Liang 0005, Huayi Zhou 0002, Zaichen Zhang, Xiaohu You 0001, Chuan Zhang 0001   +4 more
openaire   +1 more source