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JSAC
2007
129views more  JSAC 2007»
14 years 9 months ago
Content-Aware Resource Allocation and Packet Scheduling for Video Transmission over Wireless Networks
— A cross-layer packet scheduling scheme that streams pre-encoded video over wireless downlink packet access networks to multiple users is presented. The scheme can be used with ...
Peshala V. Pahalawatta, Randall Berry, Thrasyvoulo...
TWC
2008
137views more  TWC 2008»
14 years 9 months ago
Block diagonalization for multi-user MIMO with other-cell interference
Abstract--Block diagonalization is one approach for linear precoding in the multiple-input multiple-output broadcast channel that sends multiple interference free data streams to d...
Seijoon Shim, Jin Sam Kwak, Robert W. Heath Jr., J...
TWC
2008
143views more  TWC 2008»
14 years 9 months ago
Antenna combining for the MIMO downlink channel
A multiple antenna downlink channel where limited channel feedback is available to the transmitter is considered. In a vector downlink channel (single antenna at each receiver), th...
Nihar Jindal
CCR
1999
56views more  CCR 1999»
14 years 9 months ago
MPEG transmission schemes for a timed token medium access control network
This paper presents three transmission schemes to improve the transmission of MPEG video over a timed token medium access control (MAC) network. Multiple classes of MPEG video are...
Joseph Kee-Yin Ng
CN
1999
158views more  CN 1999»
14 years 9 months ago
A Comparison of Schemas for Video Metadata Representation
To enable the resource discovery of audiovisual documents over the World Wide Web, it will be necessary to define content description standards or metadata standards for complex, ...
Jane Hunter, Liz Armstrong