Symbol Detection with Network Coding in Wireless Channels

2013 ◽  
Vol 17 (8) ◽  
pp. 1528-1531 ◽  
Author(s):  
Lei Cao ◽  
Wei Xiang
Keyword(s):  
Network Coding ◽  
Wireless Channels ◽  
Symbol Detection

Optimal SP Training and Precoding Designs for Channel Estimation and Symbol Detection in MIMO-OFDM Systems

2015 ◽  
Vol 1 ◽  
pp. 34
Author(s):  
Nguyen N. Tran ◽  
Dang L. Khoa ◽  
Vo T. Tri ◽  
Ha X. Nguyen
Keyword(s):  
Channel Estimation ◽  
Fading Channel ◽  
Wireless Channels ◽  
Training Sequence ◽  
Ofdm Systems ◽  
Frequency Selective Fading ◽  
Symbol Detection ◽  
Source Data ◽  
Mimo Ofdm ◽  
Wireless Fading Channel

Based on convex programming for optimization, a closed-from solution of superimposed (SP) training on linearly precoded data for jointly optimal channel estimation and symbol detection is proposed in this paper for MIMO-OFDM systems. The newly designed method not only efficiently identifies the frequency-selective fading channel but also effectively enhances the symbol detection. Although linearly precoding technique is employed and protects the transmitted data over the multi-path MIMO wireless channels, the precoded data is always arithmetically added to the training sequence to prevail transmission bandwidth. Analytical and numerical results confirm that the proposed design efficiently estimates the wireless fading channel and effectively recovers the source data symbols.

scholarly journals S-PRAC: Fast Partial Packet Recovery with Network Coding in Very Noisy Wireless Channels

2019 ◽  
Author(s):  
Kurniawan D. Irianto ◽  
Juan A. Cabrera ◽  
Giang T. Nguyen ◽  
Hani Salah ◽  
Frank H. P. Fitzek
Keyword(s):  
Network Coding ◽  
Wireless Channels ◽  
Packet Recovery

Prototype Hardware for TDD Two-Way Multi-Hop Relay Network Using MIMO Network Coding

2012 ◽  
Vol E95.B (5) ◽  
pp. 1738-1750 ◽  
Author(s):  
Keiichi MIZUTANI ◽  
Takehiro MIYAMOTO ◽  
Kei SAKAGUCHI ◽  
Kiyomichi ARAKI
Keyword(s):  
Network Coding ◽  
Relay Network

Two-Step Fair Scheduling of Continuous Media Streams over Error-Prone Wireless Channels

2009 ◽  
Vol E92-B (6) ◽  
pp. 2254-2258
Author(s):  
Soohyun OH ◽  
Jin Wook LEE ◽  
Taejoon PARK ◽  
Tae-Chang JO
Keyword(s):  
Wireless Channels ◽  
Continuous Media ◽  
Fair Scheduling

Channel Estimation and Symbol Detection with ICI Cancellation Based on Superimposed Training for OFDM Systems

2012 ◽  
Vol E95.B (9) ◽  
pp. 2926-2930
Author(s):  
Qinjuan ZHANG ◽  
Muqing WU ◽  
Qilin GUO ◽  
Rui ZHANG ◽  
Chao Yi ZHANG
Keyword(s):  
Channel Estimation ◽  
Ofdm Systems ◽  
Superimposed Training ◽  
Symbol Detection ◽  
Ici Cancellation
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