Application of Variable Bit Rate Video in IPTV on Demand Services by Chuanfei Luo, Weijia Shi, Qing Xiao

Get full text

Multi-pulse Fourier codes for bit transmission at the quantum limit by Matteo Rosati

“…Bit-transmission can be enhanced by the use of quantum detection techniques, realizing a joint-detection receiver (JDR) that is able to decode transmitted signals via a collective operation and achieve the Holevo channel capacity. …”
Get full text

Guest Editorial: Great Progress in Low Bit-rate Coding

Get full text

Bit-Sliced Implementation of SM4 and New Performance Records by Xin Miao, Lu Li, Chun Guo, Meiqin Wang, Weijia Wang

“…First, we present a more efficient bit-sliced representation for SM4, which enables running 64 blocks in parallel with 256-bit registers. …”
Get full text

STRUCTURAL OPTIMIZATION AND FATIGUE LIFE STUDY OF AIR HAMMER BIT by FENG ChunYu, YANG ShuangQing, FAN LiMing, LIU HanGuang, LAI ShuBin, LIU YuanRi

Subjects: “…Air hammer bit…”
Get full text

Suboptimal Greedy Power Allocation Schemes for Discrete Bit Loading by Waleed Al-Hanafy, Stephan Weiss

“…We consider low cost discrete bit loading based on greedy power allocation (GPA) under the constraints of total transmit power budget, target BER, and maximum permissible QAM modulation order. …”
Get full text

Algorithm of Adaptive Bit Allocation Wavelet Transform Audio Coding by Ma HongfeiMa Hongfei:associate professor, is with the Information Science Institute, Xidian University, Xi’an, China Fan ChangxinFan Changxin:professor, IEEE fellow, is with the Information Science Institute, Xidian University, Xi’an, China Song Guo

Get full text

INTER-LAYER BIT ALLOCATION FOR SCALABLE HIGH-EFFICIENCY VIDEO CODING by Võ Phương Bình

Subjects: “…cấp phát bít…”
Get full text

SIMULATION ANALYSIS OF IMPACT DYNAMIC RESPONSE OF A COAL PLOW BIT by KANG XiaoMin, WANG WeiChao

Subjects: Get full text

Educators’ intention to use tangible and graphical experimentation with Arduino and Micro:bit by Sokratis Tselegkaridis, Theodosios Sapounidis, Serafeim A. Triantafyllou

Subjects: Get full text

Using micro:bit for building distributed sensor networks in robotic systems by Roman Duban, Yurii Yurko

“…The purpose of the paper is to explore the possibilities of integrating the micro:bit microcontroller with external devices through UART, I2C, and SPI protocols to create modular and distributed sensor networks in robotic systems. …”
Get full text

Reconstruction of sparse check matrix for LDPC at high bit error rate by Zhaojun WU, Limin ZHANG, Zhaogen ZHONG, Renxin LIU

“…In order to reconstruct the sparse check matrix of LDPC, a new algorithm which could directly reconstruct the LDPC was proposed.Firstly, according to the principle of the traditional reconstruction algorithm, the defects of the traditional algorithm and the reasons for the defects were analyzed in detail.Secondly, based on the characteristics of sparse matrix, some bit sequences in code words were randomly extracted for Gaussian elimination.At the same time, in order to reliably realize that the extracted bits sequence could contain parity check nodes, the multiple random variables were determined based on the probability of containing check nodes in one extraction.Finally, the statistical characteristics of LDPC under the suspected check vector was analyzed.Based on the minimum error decision rule, the sparse check vector was determined.The simulation results show that the rate of reconstruction of most LDPC in IEEE 802.11 protocol can reach more than 95% at BER of 0.001, and the noise robustness of the proposed method is better than that of the traditional algorithm.At the same time, the new algorithm not only does not need sparseness of parity check matrix, but also has the good performance for both diagonal and non-diagonal check matrix.…”
Get full text

Del Ladrillo al Bit: Arquitectura Virtual en Second Life by Celia López Castillo

Get full text

1 bit Compressive Spectrum Sensing Algoritbm Based on Distributed Model by Zhijin Zhao, Weikang Hu, Junwei Hu

Subjects: Get full text

Improved Design of Bit Synchronization Clock Extraction in Digital Communication System by Huimin Duan, Hui Huang, Cuihua Li

“…The results show that the improved system performs the accurate extraction of bit synchronized clock, reduces the phase jitter problem, improves the system running efficiency and the ability of anti-interference, and guarantees the synchronization performance of the digital communication system.…”
Get full text

Improved multi-bits flipping algorithm for high-speed LDPC decoding by Ke-xiang MA, Ji-cheng SUN, Meng WANG, Yu-ming ZHANG, Hai-lin ZHANG

Subjects: Get full text

An Association Rule Mining Scheme Based on Bit Operation and Reverse Index by Yulei Huang, Xiaoxia Luo, Qing Lin

Subjects: Get full text

Application of 16 bit image lossy compression based on the JPEG standard by Nini XU, Chenguang LI

Subjects: “…16 bit image lossy compression…”
Get full text

Efficient Algorithms for Optimal 4-Bit Reversible Logic System Synthesis by Zhiqiang Li, Hanwu Chen, Guowu Yang, Wenjie Liu

“…Owing to the exponential nature of the memory and run-time complexity, many methods can only synthesize 3-bit reversible circuits and cannot synthesize 4-bit reversible circuits well. …”
Get full text

Storage-Efficient 16-Bit Hybrid IP Traceback with Single Packet by Ming Hour Yang

“…Some even have false positives because they use an IP header’s fragment offset for marking. Thus, we propose a 16-bit single packet hybrid IP traceback scheme that combines packet marking and packet logging with high accuracy and low storage requirement. …”
Get full text