580 search results - page 88 / 116 » Delay Spread Estimation for Wireless Communication Systems |
CDC
2010
IEEE
13 years 3 months ago
2010
IEEE
The communication protocol IEEE 802.15.4 is becoming pervasive for low power and low data rate wireless sensor networks (WSNs) applications, including control and automation. Never...
VTC
2007
IEEE
14 years 3 months ago
2007
IEEE
— A preamble technique for synchronization and channel estimation introduces transmission delay and wastes capacity unavoidably due to the time loss before data transmission. In ...
JCM
2007
13 years 8 months ago
2007
— Ultra Wide Band (UWB) wireless systems based on impulse radio have the potential to provide very high data rates over short distances. One of the solutions for the UWB communic...
ICIP
2007
IEEE
14 years 10 months ago
2007
IEEE
We propose a method for delivering error-resilient video from wireless camera networks in a distributed fashion over lossy channels. Our scheme is based on distributed source codi...
INFOCOM
2003
IEEE
14 years 2 months ago
2003
IEEE
— Multiuser diversity refers to a type of diversity present across different users in a fading environment. This diversity can be exploited by scheduling transmissions so that us...