Int. J. Electron. Commun. (AE¨U) 58 (2004): 268–273http://www.elsevier.de/aeueSpace-timeMSKCodesforQuasi-StaticFadingChannelsÜmitAygölü and Mehmet E. ÇelebiAbstract: In this paper, 4-state and 8-state space-time trellis codeswith full rate, full diversity and high coding gain...
Each user has a fixed number k of bits to send to the base station, and his signal gets attenuated by a random channel gain (quasi-static fading). In this paper we consider the many-user asymptotics of Chen-Chen-Guo'2017, where the number of users grows linearly with the blocklength....
This paper considers delay-limited communication over quasi-static fading channels under a long-term power constraint. A sequence of length-$n$ delay-limited codes for a quasi-static fading channel is said to be capacity-achieving if the codes achieve the delay-limited capacity, which is defined...
网络准静态衰落信道 网络释义 1. 准静态衰落信道 准静态瑞利衰落信道,quasistatic... ... )quasi-static fading channel准静态衰落信道) rayleigh fading channel 瑞利衰落信道 ... www.dictall.com|基于 1 个网页
Space-Time Block Coded Joint Transmit/Receive Diversity in a Frequency-Nonselective Rayleigh Fading Channel Antenna diversity is an effective technique for improving the transmission performance in a multi-path fading channel. Recently, transmit diversity has bee... H Tomeba,K Takeda,F Adachi - 《...
A simple channel estimation scheme for OFDM systems with transmitter diversity and a quasi-static fading channel is proposed. It is based on the assumption that the channel is highly correlated at nearby subcarriers. For channel estimation, the pilot sequence is given a different circular time shif...
Abstract—For the case of quasi-static fading channel, high rate Space-Time Trellis Codes have already been constructed by concatenating Multiple Trellis Coded Modulation (MTCM) and Space-Time Block Codes (STBC) called the STBC-MTCM scheme. The focus in all these constructions, was to increase...
5. The design of linear space-time codes for quasi-static flat -fading channels [D] . Varadarajan, Badri 2004 机译:准静态平坦衰落信道的线性时空码设计 6. Joint Time-Reversal Space-Time Block Coding and Adaptive Equalization for Filtered Multitone Underwater Acoustic Communications [O] . ...
New space-time trellis codes with four- and eight-level phase-shift keying (PSK) and 16-phase quadrature amplitude modulation (QAM) for two transmit antennas in slow-fading channels are presented in this paper. Unlike most of the codes that are reported in the literature, the proposed codes ...
Proper selection of a signal-to-noise ratio threshold largely determines the tightness of an approximation to the frame error rate of a system over a quasistatic fading channel. It is demonstrated that the expression for the optimal threshold value, which has been established for single-input sing...