146 search results - page 12 / 30 » wi 2008 |
PIMRC
2008
IEEE
15 years 3 months ago
2008
IEEE
—WiMAX mesh mode, recently standardized, enables direct communications between subscriber stations without referring to the base station (BS). It can be a great solution for prov...
VTC
2008
IEEE
15 years 3 months ago
2008
IEEE
—Mobile WiMAX has become one of the 3rd Generation communication systems and its performance has been widely evaluated. The physical overhead is a critical factor that may affect...
WCE
2007
14 years 10 months ago
2007
— Multimedia applications require high bandwidth in order to assure certain level of Quality of Service (QoS). It is well known that the characteristics of the traffic for multim...
VTC
2008
IEEE
15 years 3 months ago
2008
IEEE
— In this paper, we study the joint design of uplink and downlink resources in OFDMA-based systems. We first analyze the interactions between uplink and downlink, due essentiall...
WCNC
2008
IEEE
15 years 3 months ago
2008
IEEE
— We consider the problem of centralized routing and scheduling for IEEE 802.16 mesh networks so as to provide Quality of Service (QoS) to individual real and interactive data ap...