436 search results - page 5 / 88 » Transmitting Video-on-Demand Effectively |
ICC
2007
IEEE
14 years 2 months ago
2007
IEEE
—This paper discusses transmit antenna subset selection schemes for downlink closed-loop multiple-input multiple-output (MIMO) systems in multicell environments. A simplified coo...
CN
2008
13 years 7 months ago
2008
In high density (HD) IEEE 802.11 WLAN, packet loss can occur due to co-channel interference (asynchronous interference) or collisions (synchronous interference). In order to effec...
TCOM
2008
13 years 7 months ago
2008
In cellular wireless communication systems, there have been various receiver-based techniques for performance improvement. However, it may be desirable to use transmitterbased tech...
CSE
2009
IEEE
14 years 2 months ago
2009
IEEE
—Modern consumer wireless devices are increasingly powerful, making them attractive to use as wireless sensor nodes. At the same time, many use protocol suites such as Bluetooth ...
ICC
2007
IEEE
14 years 2 months ago
2007
IEEE
Abstract— Nowadays a lot of effort is spent on developing OFDMbased inexpensive wireless transceivers. Direct-conversion radio frequency transceivers are appealing because they a...