7379 search results - page 1459 / 1476 » Distributed vector architectures |
MOBICOM
2010
ACM
13 years 7 months ago
2010
ACM
Cellular radios consume more power and suffer reduced data rate when the signal is weak. According to our measurements, the communication energy per bit can be as much as 6x highe...
MOBICOM
2010
ACM
13 years 7 months ago
2010
ACM
A wireless transmitter learns of a packet loss, infers collision, only after completing the entire transmission. If the transmitter could detect the collision early (such as with ...
MOBICOM
2010
ACM
13 years 7 months ago
2010
ACM
Guardbands are designed to insulate transmissions on adjacent frequencies from mutual interference. As more devices in a given area are packed into orthogonal wireless channels, c...
SIGCOMM
2010
ACM
13 years 7 months ago
2010
ACM
This is a quantitative study on the performance of 3G mobile data offloading through WiFi networks. We recruited about 100 iPhone users from a metropolitan area and collected stat...
SIGCOMM
2010
ACM
13 years 7 months ago
2010
ACM
All practical wireless communication systems are prone to errors. At the symbol level such wireless errors have a well-defined structure: when a receiver decodes a symbol erroneou...