INFOCOM
2012
IEEE
12 years 2 months ago
2012
IEEE
—An origin-destination (OD) flow between two routers is the set of packets that pass both routers in a network. Measuring the sizes of OD flows is important to many network man...
INFOCOM
2012
IEEE
12 years 2 months ago
2012
IEEE
—As the current generation of mobile smartphones become more powerful, they are being used to perform more resource intensive tasks making battery lifetime a major bottleneck. In...
INFOCOM
2012
IEEE
12 years 2 months ago
2012
IEEE
—Data collection is one of the major traffic pattern in wireless sensor networks, which requires regular source nodes to send data packets to a common sink node with limited end...
INFOCOM
2012
IEEE
12 years 2 months ago
2012
IEEE
—Collaborative spectrum sensing has been regarded as a promising approach to enable secondary users to detect primary users by exploiting spatial diversity. In this paper, we con...
INFOCOM
2012
IEEE
12 years 2 months ago
2012
IEEE
Abstract— We consider a wireless broadcast station that transmits packets to multiple users. The packet requests for each user may overlap, and some users may already have certai...
INFOCOM
2012
IEEE
12 years 2 months ago
2012
IEEE
—Surveillance systems, such as sensor networks and surveillance camera networks, have been widely deployed to monitor events in many different scenarios. One common way to conser...
INFOCOM
2012
IEEE
12 years 2 months ago
2012
IEEE
Wireless Sensor Networks (WSNs) are no longer a nascent technology and today, they are actively deployed as a viable technology in many diverse application domains such as health ...
INFOCOM
2012
IEEE
12 years 2 months ago
2012
IEEE
—Power optimization has become a key challenge in the design of large-scale enterprise data centers. Existing research efforts focus mainly on computer servers to lower their ene...
INFOCOM
2012
IEEE
12 years 2 months ago
2012
IEEE
—Datacenters can be used to host large-scale video streaming services with better operational efficiency, as the multiplexing achieved by virtualization technologies allows diff...
INFOCOM
2012
IEEE
12 years 2 months ago
2012
IEEE
Cognitive radio (CR) techniques improve the spectrum utilization by exploiting temporarily-free frequency bands (i.e., in the time domain). The spectrum utilization can be boosted...