12 search results - page 2 / 3 » Layered wireless video multicast using omni-directional rela... |
ICASSP
2010
IEEE
13 years 4 months ago
2010
IEEE
—In this paper we study a two-hop cooperative transmission scheme where multiple relays forward the data simultaneously using Randomized Distributed Space Time Codes (R-DSTC). We...
JPDC
2008
13 years 4 months ago
2008
Multicast is a fundamental routing service in wireless mesh networks (WMNs) due to its many potential applications such as video conferencing, online games, and webcast. Recently,...
ISCAS
2008
IEEE
13 years 11 months ago
2008
IEEE
—The IEEE 802.16 standard (commonly known as WiMAX), which has been proposed as a new wireless broadband standard, is capable of delivering very high data rate and covering wide ...
ISCAS
2007
IEEE
13 years 11 months ago
2007
IEEE
— A streaming system based on the Scalable Video Coding (SVC) extension of H.264/AVC is shown. SVC allows for data rate adaptation without re-encoding just by dropping packets of...
INFOCOM
2010
IEEE
13 years 3 months ago
2010
IEEE
Abstract— In conventional wireless systems with layered architectures, the physical layer treats all data streams from upper layers equally and apply the same modulation and codi...