Add to ORKGIn this paper, a new adaptive transmit diversity selection (ATDS) scheme is proposed for future wireless communication system to provide high spectral efficiency (SE) and good quality of service (QOS).The ATDS scheme selects the space time block code (STBC) orthogonal frequency division multiplexing (OFDM) scheme for flat fading channel and it selects space frequency block code (SFBC) OFDM scheme for frequency selective fading channel. The proposed scheme provides low average bit error rate (BER) and high average SE by using the benefits of STBC-OFDM for flat fading channel and SFBC-OFDM for frequency selective fading channel. The obtained simulation results validate this statement
The Space frequency block coded OFDM gives better performance in highly frequency selective and time...
Adaptive modulation and diversity combining represent very important adaptive solutions for the futu...
Over the recent years, advance multiantenna transmission schemes have attracted considerable interes...
Thesis (M.S.)--Wichita State University, College of Engineering, Dept. of Electrical and Computer En...
In this paper a new transmit diversity technique is proposed for wireless communications over freque...
As the demand of wireless service is rising, there is a need to transmit high-speed packets over the...
Future wireless communications systems need a high quality of service coupled with high data rate tr...
Abstract — Wireless systems often implement one or more types of diversity in order to achieve relia...
With the growing demand for mobile content, the roles of mobile handsets have started shifting from ...
In this thesis, issues such as link adaptation that include adaptive spatial mode in the context of ...
Abstract — Over the recent years, advance multiantenna trans-mission schemes have attracted consider...
By using sufficiently long prefix and orthogonal narrow-band sub-carriers with adaptive bit loading...
In this paper we propose an interleaved spread spectrum orthogonal frequency division multiplexing (...
The Multiple-Input Multiple-Output based wireless system is a promising high data rate interface tec...
This paper discusses a cyclic prefixed single carrier frequency-domain equalization (SC-FDE) scheme ...
The Space frequency block coded OFDM gives better performance in highly frequency selective and time...
Adaptive modulation and diversity combining represent very important adaptive solutions for the futu...
Over the recent years, advance multiantenna transmission schemes have attracted considerable interes...
Thesis (M.S.)--Wichita State University, College of Engineering, Dept. of Electrical and Computer En...
In this paper a new transmit diversity technique is proposed for wireless communications over freque...
As the demand of wireless service is rising, there is a need to transmit high-speed packets over the...
Future wireless communications systems need a high quality of service coupled with high data rate tr...
Abstract — Wireless systems often implement one or more types of diversity in order to achieve relia...
With the growing demand for mobile content, the roles of mobile handsets have started shifting from ...
In this thesis, issues such as link adaptation that include adaptive spatial mode in the context of ...
Abstract — Over the recent years, advance multiantenna trans-mission schemes have attracted consider...
By using sufficiently long prefix and orthogonal narrow-band sub-carriers with adaptive bit loading...
In this paper we propose an interleaved spread spectrum orthogonal frequency division multiplexing (...
The Multiple-Input Multiple-Output based wireless system is a promising high data rate interface tec...
This paper discusses a cyclic prefixed single carrier frequency-domain equalization (SC-FDE) scheme ...
The Space frequency block coded OFDM gives better performance in highly frequency selective and time...
Adaptive modulation and diversity combining represent very important adaptive solutions for the futu...
Over the recent years, advance multiantenna transmission schemes have attracted considerable interes...