Results 21 to 30 of about 4,623,295 (281)

Joint use of DSRC and C‐V2X for V2X communications in the 5.9 GHz ITS band

IET Intelligent Transport Systems, 2021
Vehicular communications networks form the backbone of cooperative intelligent transport systems to support road safety and infotainment applications amongst users.
Keyvan Ansari
doaj   +1 more source

Optimal Channel Training Design for Secure Short-Packet Communications

Sensors, 2023
Physical layer security is a promising technique to ensure the confidentiality of short-packet communications, since no additional channel uses are needed.
Dechuan Chen, Jin Li, Jianwei Hu, Xingang Zhang, Shuai Zhang   +4 more
doaj   +1 more source

Bearkat Softball Players Photograph

, 2015
Picture of Bearkat Softball players, 1983. The annual score for the 1983 SHSU Softball team was 43-17.This image was originally created by the Sam Houston News Bureau, now known as the SHSU Communications ...
SHSU Communications Office
core   +6 more sources

Nested Tail-Biting Convolutional Codes Construction for Short Packet Communications [PDF]

Radioengineering, 2021
Tail-biting convolutional codes (TBCCs) have become a research hotspot in the short-block-length regime due to the growing interest in strong short packet com-munications with low latency and ultra-reliability. TBCCs can maintain the decoding performance
Y. P. Sun, G. Q. Dou, M. L. Yan
doaj  

Downlink NOMA transmission for low-latency short-packet communications

, 2022
This work introduces non-orthogonal multiple access (NOMA) into short-packet communications to reduce latency over the air interface in wireless networks.
Zhong, Zhangdui, Sun, Xiaofang, Ding, Zhiguo, Yan, Shihao, Shen, Chao, Yang, Nan   +5 more
core   +1 more source

Designing Protograph LDPC Codes for Differential Chaotic Bit-Interleaved Coded Modulation System for Underwater Acoustic Communications

Journal of Marine Science and Engineering, 2023
Underwater acoustic (UWA) communications face many challenges, such as large multipath delay, severe fading and the time-varying distortions. Chaotic modulations have shown advantages in UWA communications, but the reliability of current chaotic ...
Zhiping Xu, Qiwang Chen, Yang Li, Guofa Cai, Lixiong Lin, Jiachun Zheng, Yanglong Sun   +6 more
doaj   +1 more source

Machine Learning for Self-Coherent Detection Short-Reach Optical Communications

Photonics, 2023
Driven by emerging technologies such as the Internet of Things, 4K/8K video applications, virtual reality, and the metaverse, global internet protocol traffic has experienced an explosive growth in recent years.
Qi Wu, Zhaopeng Xu, Yixiao Zhu, Yikun Zhang, Honglin Ji, Yu Yang, Gang Qiao, Lulu Liu, Shangcheng Wang, Junpeng Liang, Jinlong Wei, Jiali Li, Zhixue He, Qunbi Zhuge, Weisheng Hu   +14 more
doaj   +1 more source

AttentionCode: Ultra-Reliable Feedback Codes for Short-Packet Communications

, 2023
— Ultra-reliable short-packet communication is a major challenge in future wireless networks with critical applications. To achieve ultra-reliable communications beyond 99.999%, this paper envisions a new interaction-based communication paradigm that ...
Perotti, Alberto G., Gündüz, Deniz, Yulin Shao, Deniz Gündüz, Shao, Yulin, Branislav M. Popović, Alberto G. Perotti, Ozfatura, Emre, Emre Ozfatura, Popović, Branislav M.   +9 more
core   +1 more source

Non-binary protograph low-density parity-check codes for space communications [PDF]

, 2012
Protograph-based non-binary low-density parity-check (LDPC) codes with ultra-sparse parity-check matrices are compared with binary LDPC and turbo codes (TCs) from space communication standards.
Paolini, Enrico, G. Liva, B. Matuz, L. Costantini, Liva, Gianluigi, Chiani, Marco, Costantini, Laura, Matuz, Balazs   +7 more
core   +1 more source

Short-range wireless communications and reliability

, 2011
Chapter 1Even though there is no universally accepted definition, short-range wireless communications typically refers to a wide variety of technologies with communication ranges from a few centimeters to several hundreds of meters.
Gezici, Sinan, Güvenç, İ., Ismail Guvenc, Sinan Gezici, Ulas C. Kozat, Şahinoğlu, Z., Zafer Sahinoglu, Kozat, U. C.   +7 more
core   +1 more source