Results 91 to 100 of about 577,620 (178)

Research on satellite-ground adaptive modulation and coding techniques based on intellgent prediclion of channel state

Dianxin kexue
In the scenario of direct mobile phone connection to low-earth orbit satellites, to address the issue of non-real-time feedback of channel quality indication information that adaptive modulation and coding techniques rely on, a channel state prediction ...
JI Shuo, SUN Yaohua, PENG Mugen
doaj  

An Energy-Efficient and Adaptive Channel Coding Approach for Narrowband Internet of Things (NB-IoT) Systems. [PDF]

Sensors (Basel), 2020
Migabo E, Djouani K, Kurien A.
europepmc   +1 more source

On Channel Estimation for Analog Network Coding in a Frequency-Selective Fading Channel

EURASIP Journal on Wireless Communications and Networking, 2011
Recently, broadband analog network coding (ANC) was introduced for high-speed transmission over the wireless (frequency-selective fading) channel. However, ANC requires the knowledge of channel state information (CSI) for self-information removal and ...
Sjödin Tomas, Adachi Fumiyuki, Gacanin Haris   +2 more
doaj  

Performance of multiple amplitudes differential space-time block coding scheme concatenated with channel coding

Tongxin xuebao, 2007
By introducing multiple levels quadrature amplitude modulation and matrix transform method,a multiple am-plitudes differential space-time coding（DSTC） scheme was developed.The scheme can avoid the performance loss of conventional DSTC schemes based on ...
YU Xiang-bin1, ZHANG Sheng-nan1, BI Guang-guo2   +2 more
doaj  

Transmission of Still Images Using Low-Complexity Analog Joint Source-Channel Coding. [PDF]

Sensors (Basel), 2019
Balsa J, Domínguez-Bolaño T, Fresnedo Ó, García-Naya JA, Castedo L.   +4 more
europepmc   +1 more source

Distributed Joint Source-Channel Coding Using Quasi-Uniform Systematic Polar Codes. [PDF]

Entropy (Basel), 2018
Jin L, Yang H.
europepmc   +1 more source

A History of Channel Coding in Aeronautical Mobile Telemetry and Deep-Space Telemetry. [PDF]

Entropy (Basel)
Rice M.
europepmc   +1 more source

Natural chunk-and-pass language processing: Just another joint source-channel coding model? [PDF]

Commun Integr Biol, 2018
Clark KB.
europepmc   +1 more source

Differential expression of ion channel coding genes in the endometrium of women experiencing recurrent implantation failures. [PDF]

Sci Rep
Davoodi Nik B, Hashemi Karoii D, Favaedi R, Ramazanali F, Jahangiri M, Movaghar B, Shahhoseini M.   +6 more
europepmc   +1 more source

Energy-Efficient Channel Coding Strategy for Underwater Acoustic Networks. [PDF]

Sensors (Basel), 2017
Barreto G, Simão DH, Pellenz ME, Souza RD, Jamhour E, Penna MC, Brante G, Chang BS.   +7 more
europepmc   +1 more source