Title :
Admission control in MIMO-based virtual group cell systems
Author :
Ying, Wang ; Xiaodong, Shen ; Ping, Zhang
Author_Institution :
Wireless Technol. Innovation Labs., Beijing Univ. of Posts & Telecommun., China
Abstract :
The multiple input multiple output (MIMO) system is a huge reform to future wireless communication systems. The proposed MIMO-based virtual group cell structure is a novel cellular construction method, which is suitable for new advanced physical techniques. However, existing radio resource management algorithms are not suitable for multiple antenna environments. The paper improves the traditional admission control algorithm and makes it suitable for MIMO systems. According to the characteristics of the new network architecture, a different interference distribution model is provided to help evaluate the system performance.
Keywords :
MIMO systems; cellular radio; radiofrequency interference; resource allocation; telecommunication congestion control; MIMO system; admission control; cellular construction method; interference distribution model; multiple antenna environments; multiple input multiple output system; radio resource management algorithms; virtual group cell systems; Admission control; Fading; Interference; MIMO; Multimedia systems; Resource management; System performance; Technological innovation; Virtual groups; Wireless communication;
Conference_Titel :
Vehicular Technology Conference, 2004. VTC2004-Fall. 2004 IEEE 60th
Print_ISBN :
0-7803-8521-7
DOI :
10.1109/VETECF.2004.1404706
