MOBICOM
2012
ACM
12 years 2 months ago
2012
ACM
Current wireless network design is built on the ethos of avoiding interference. In this paper we question this long-held design principle. We show that with appropriate design, su...
MOBICOM
2012
ACM
12 years 2 months ago
2012
ACM
GPS is one of the most widely used wireless systems. A GPS receiver has to lock on the satellite signals to calculate its position. The process of locking on the satellites is qui...
MOBICOM
2012
ACM
12 years 2 months ago
2012
ACM
Rate adaptation (RA) has been used to achieve high goodput. In this work, we explore to use RA for energy efficiency in 802.11n NICs. We show that current MIMO RA algorithms are ...
MOBICOM
2012
ACM
12 years 2 months ago
2012
ACM
As we are surrounded by an ever-larger variety of post-PC devices, the traditional methods for identifying and authenticating users have become cumbersome and time-consuming. In t...
MOBICOM
2012
ACM
12 years 2 months ago
2012
ACM
Multi-user multiple-input multiple-output theory predicts manyfold capacity gains by leveraging many antennas on wireless base stations to serve multiple clients simultaneously th...
MOBICOM
2012
ACM
12 years 2 months ago
2012
ACM
Access to relative location of nearby vehicles on the local roads or on the freeways is useful for providing critical alerts to the drivers, thereby enhancing their driving experi...
MOBICOM
2012
ACM
12 years 2 months ago
2012
ACM
Many networked applications that run in the background on a mobile device incur significant energy drains when using the cellular radio interface for communication. This is mainl...
SIGCOMM
2012
ACM
12 years 2 months ago
2012
ACM
As live streaming networks grow in scale and complexity, they are becoming increasingly difficult to evaluate. Existing evaluation methods including lab/testbed testing, simulati...
SIGCOMM
2012
ACM
12 years 2 months ago
2012
ACM
With the rapid growth of data centers, minimizing the queueing delay at network switches has been one of the key challenges. In this work, we analyze the shortcomings of the curre...
SIGCOMM
2012
ACM
12 years 2 months ago
2012
ACM
Web applications have now become so sophisticated that rendering a typical page may require hundreds of intra-datacenter flows. At the same time, web sites must meet strict page ...