2643 search results - page 491 / 529 » Higher order messaging |
123
click to vote
WCNC
2008
IEEE
15 years 7 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...
118
Voted
ICC
2007
IEEE
15 years 7 months ago
2007
IEEE
Abstract— In Multiple-Input Multiple-Output (MIMO) wireless systems, since different signals are transmitted by different antennas simultaneously, interference occurs between the...
54
Voted
ICC
2007
IEEE
15 years 7 months ago
2007
IEEE
— In this paper we discuss the performance of different profiles of VDSL2 systems in a frequency range up to 12 MHz (bandplan 998 and 997, corresponding to the European region) u...
112
click to vote
ICC
2007
IEEE
15 years 7 months ago
2007
IEEE
—The combination of the SIP-based service and Peer-to-Peer (P2P) can improve the performance of traditional client-server SIP system. However, current P2P SIP systems have many d...
102
Voted
INFOCOM
2007
IEEE
15 years 7 months ago
2007
IEEE
Abstract—An emerging killer application for enterprise wireless LANs (WLANs) is voice over IP (VoIP) telephony, which promises to greatly improve the reachability and mobility of...