97 search results - page 2 / 20 » Performance Analysis and Enhancement of the Next Generation ... |
ICC
2007
IEEE
14 years 1 months ago
2007
IEEE
— Push-to-talk over Cellular (PoC) is considered as one of important applications in Next Generation Networks (NGN). The main objective of this study is to investigate the perfor...
WCNC
2008
IEEE
14 years 1 months ago
2008
IEEE
Hybrid automatic repeat-request (HARQ) is critical to an IEEE 802.16e OFDMA network, as it can significantly improve the reliability of wireless link. However, as revealed by our...
WONS
2005
IEEE
14 years 17 days ago
2005
IEEE
The rapid growth of wireless networks and services, integrated with the next-generation mobile communication systems, has led to designing efficient handoff protocols to handle m...
PERCOM
2004
ACM
14 years 6 months ago
2004
ACM
Interworking heterogeneous wireless access technologies is an important step towards building the next generation, all-IP wireless access infrastructure. In this paper, we present...
ICMLA
2009
13 years 4 months ago
2009
Abstract--In this paper we apply classification to learn geographic regions using Location Based Services (LBS) in Next Generation Networks (NGN). We assume that the information in...