166 search results - page 4 / 34 » Layered Wireless Video Multicast Using Relays |
AUTONOMICS
2008
ACM
13 years 7 months ago
2008
ACM
Multicast trees are used in a variety of applications, such as publish/subscribe systems or content distribution networks. Existing algorithms for ad-hoc networks typically produc...
WOWMOM
2006
ACM
13 years 11 months ago
2006
ACM
RTS-CTS handshake based protocols achieve “reliable unicast” by eliminating the hidden node problem effectively, however, these solutions are not directly or efficiently gene...
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...
GLOBECOM
2008
IEEE
13 years 11 months ago
2008
IEEE
: Direct application of network coding at the physical layer - physical layer network coding (PNC) - is a promising technique for two-way relay wireless networks. In a two-way rela...
EATIS
2007
ACM
13 years 9 months ago
2007
ACM
Resource and service discovery, data transfer or replica management, are some examples of basic operations of a grid which can gain efficiency by using multicast transmission tech...