OFDM and its major concerns: a study with way out
Abstract Orthogonal Frequency Division Multiplexing (OFDM) has been adopted as a major
data transmission technique by many wireless communication standards. Despite its several …
data transmission technique by many wireless communication standards. Despite its several …
Joint sector identity and integer part of carrier frequency offset detection by phase‐difference in Long Term Evolution cell search process
SL Su, YC Lin, YJ Fan - IET Communications, 2013 - Wiley Online Library
In the Long Term Evolution (LTE) system, the initial cell search needs not only to achieve the
timing synchronisations of symbols, slots and frames, but also to detect the sector identity …
timing synchronisations of symbols, slots and frames, but also to detect the sector identity …
[HTML][HTML] Semiblind frequency-domain timing synchronization and channel estimation for OFDM systems
TL Kung, KK Parhi - EURASIP Journal on Advances in Signal Processing, 2013 - Springer
In this article, we propose unit vectors in the high dimensional Cartesian coordinate system
as the preamble, and then propose a semiblind timing synchronization and channel …
as the preamble, and then propose a semiblind timing synchronization and channel …
[PDF][PDF] Low-complexity carrier frequency offset estimation algorithm in TD-LTE
D Wang, W Shi, X Li - Journal of Networks, 2013 - academia.edu
Frequency offset estimation is an important module in the downlink synchronization process
of orthogonal frequency division multiplexing (OFDM) system. Research on frequency …
of orthogonal frequency division multiplexing (OFDM) system. Research on frequency …
Joint sector ID and ICFO detection by using partial correlation scheme in LTE cell search process
YC Lin, SL Su, YJ Fan - Wireless personal communications, 2013 - Springer
In this paper, an effective algorithm for detecting the sector ID and ICFO together via the PSS-
matching process is presented. In the conventional scheme, the commonly used differential …
matching process is presented. In the conventional scheme, the commonly used differential …
[PDF][PDF] 高速移动环境下基于正交角域子空间投影的时频同步算法研究
曾嵘， 方昕， 易志强 - 电子学报, 2013 - ejournal.org.cn
在高速移动环境下, 无线信道显现出较强的时变特性. 由于各个到达径的多普勒频移不一致所
导致的多普勒扩展, 使得系统时频同步算法性能急剧下降. 针对此问题, 该文提出了一种基于正交 …
导致的多普勒扩展, 使得系统时频同步算法性能急剧下降. 针对此问题, 该文提出了一种基于正交 …
Improved time and frequency synchronization algorithm for 802.11 a wireless standard based on the signal field
Time and frequency synchronization in the IEEE 802.11 a OFDM (Orthogonal Frequency
Division Multiplexing) wireless communication system is addressed in this paper. Usually …
Division Multiplexing) wireless communication system is addressed in this paper. Usually …
[图书][B] Secure OFDM system design for wireless communications
H Li - 2013 - search.proquest.com
Wireless communications is widely employed in modern society and plays an increasingly
important role in people's daily life. The broadcast nature of radio propagation, however …
important role in people's daily life. The broadcast nature of radio propagation, however …
[PDF][PDF] An iterative maximum likelihood synchronization method for OFDM system
CM Li, WT Sun - Communications and Network, 2013 - file.scirp.org
ABSTRACT OFDM system divides a wideband transmission bandwidth into several
overlapped narrowband subcarriers to avoid the serious frequency selective fading problem …
overlapped narrowband subcarriers to avoid the serious frequency selective fading problem …
[图书][B] Synchronization and coding in wireless communication systems
TL Kung - 2013 - search.proquest.com
In the information age, modern communication systems and network applications have been
growing rapidly to provide us with more versatile and higher bit rate services such as …
growing rapidly to provide us with more versatile and higher bit rate services such as …