Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Hanbyeog Cho"'
Autor:
Jin-Kyu Choi, Van Duc Nguyen, Hai Nam Nguyen, Van Vinh Duong, Tien Hoa Nguyen, Hanbyeog Cho, Hyun-Kyun Choi, Seong-Gyoon Park
Publikováno v:
Digital Communications and Networks, Vol 5, Iss 2, Pp 94-101 (2019)
This paper addresses the performance of fast doubly selective fading channel estimation combined with Inter-Carrier Interference (ICI) cancellation for Long Term Evolution (LTE) communication platform in the High Speed Railway (HSR) environment. We c
Externí odkaz:
https://doaj.org/article/85995042b2e045e694ea2cc6a657ff8c
Autor:
Hanbyeog Cho, Tien Hoa Nguyen, Huu Nghia Nguyen, Hyun-Kyun Choi, Jin-Kyu Choi, Soonghwan Ro, Van Duc Nguyen
Publikováno v:
EURASIP Journal on Wireless Communications and Networking, Vol 2018, Iss 1, Pp 1-7 (2018)
Abstract High-speed railway communication implemented based on Long-Term Evolution-Railway (LTE-R) Platform has strict requirements for quality of services to support high data-rate transmission for numerous mobile users. In such environment, there o
Externí odkaz:
https://doaj.org/article/a63ccc72022947c0aaba2e7d6ec663fb
Autor:
Tien Hoa Nguyen, Van Duc Nguyen, Seonggyoon Park, Jin-Kyu Choi, Van Vinh Duong, Hai-Nam Nguyen, Hyun-Kyun Choi, Hanbyeog Cho
Publikováno v:
Digital Communications and Networks, Vol 5, Iss 2, Pp 94-101 (2019)
This paper addresses the performance of fast doubly selective fading channel estimation combined with Inter-Carrier Interference (ICI) cancellation for Long Term Evolution (LTE) communication platform in the High Speed Railway (HSR) environment. We c
Autor:
Hyun-Kyun Choi, Jin-Kyu Choi, Huu Nghia Nguyen, Hanbyeog Cho, Tien Hoa Nguyen, Soonghwan Ro, Van Duc Nguyen
Publikováno v:
EURASIP Journal on Wireless Communications and Networking, Vol 2018, Iss 1, Pp 1-7 (2018)
High-speed railway communication implemented based on Long-Term Evolution-Railway (LTE-R) Platform has strict requirements for quality of services to support high data-rate transmission for numerous mobile users. In such environment, there often exis
Autor:
Hanbyeog Cho, Woong Cho
Publikováno v:
Far East Journal of Electronics and Communications. 17:1313-1318
Publikováno v:
The Journal of Korean Institute of Communications and Information Sciences. 42:1455-1462
Publikováno v:
The Journal of the Korea institute of electronic communication sciences. 11:373-378
Since the KTX starts operation in 2004, Korean railway system has sustained the highest safety and accuracy. In order to keep this achievement, the LTE based wireless communication system has been introduced for mobile communications and signal trans
Autor:
Woong Cho, Hanbyeog Cho
Publikováno v:
The Journal of the Korea institute of electronic communication sciences. 11:17-22
In relay networks, relay nodes amplify or demodulate/remodulate the received signal from the transmitter, and transmit that signal to the receiver. The received signals from several relays are combined and used for demodulation at the receiver, which
Autor:
Byeungwoo Jeon, Luong Pham Van, Huy Pham Quoc, Hanbyeog Cho, Nghia Nguyen Huu, Van Duc Nguyen, Tien Hoa Nguyen
Publikováno v:
IMCOM
In this paper, we design an OFDM communication system with ICI cancellation embedded over LTE-R channel. In our proposed system, a very fast time-varying multipath fading channel is integrated with the use of D2a scenario of WINNER II channel model.
Autor:
Woong Cho, Hanbyeog Cho
Publikováno v:
The Journal of the Korea institute of electronic communication sciences. 10:671-676