|
|
|
|
|
Jae-Hyun Ro, Woon-Sang Lee, Hyun-Sun Hwang, Duckdong Hwang, Young-Hwan You and Hyoung-Kyu Song
This paper proposes an estimation scheme of the number iterations for optimal Gauss?Seidel (GS) pre-coding in the downlink massive multiple input multiple output (MIMO) systems for the first time. The number of iterations in GS pre-coding is one of the k...
ver más
|
|
|
|
|
|
|
|
|
|
|
Franco Mazzenga and Romeo Giuliano
In this paper we introduce a Gaussian approximation for the achievable downstream bit rate per user in modern broadband and ultra-broadband digital subscriber loop-based access systems. The considered formulation allows one to account for the main charac...
ver más
|
|
|
|
|
|
|
|
|
|
|
Won-Chang Kim, Min-Jae Paek, Jae-Hyun Ro and Hyoung-Kyu Song
This paper proposes an adaptive coordinated multi point (CoMP) scheme using pre-coding in order to improve the reliability of wireless communication systems based on orthogonal frequency division multiplexing (OFDM). In the conventional scheme, the recei...
ver más
|
|
|
|
|
|