GLOBECOM
2010
IEEE
13 years 9 months ago
2010
IEEE
Primary user emulation attack (PUEA) is a denial of service (DoS) attack unique to dynamic spectrum access (DSA) networks. While there have been studies in the literature to detect...
GLOBECOM
2010
IEEE
13 years 9 months ago
2010
IEEE
Users using the same video streaming service within a wireless network share the same limited backbone bandwidth to the Internet. These users are motivated to collaborate with eac...
GLOBECOM
2010
IEEE
13 years 9 months ago
2010
IEEE
Abstract--A novel cluster-head selection and update algorithm "Typebased Cluster-forming Algorithm (TCA)" is proposed, which outperforms both the lowest node ID (LID) and...
GLOBECOM
2010
IEEE
13 years 9 months ago
2010
IEEE
Abstract--Multi-user buffer control is a closed-loop transmission strategy to ensure users buffers do not underflow or overflow. The dynamic scheme requires buffer state informatio...
GLOBECOM
2010
IEEE
13 years 9 months ago
2010
IEEE
-- Simulations show that the Doppler component of the IEEE 802.11n channel model results in a dramatic decrease in transmit beamforming gain within only 20 ms delay, even though th...
GLOBECOM
2010
IEEE
13 years 9 months ago
2010
IEEE
In this paper we look at the diversity of equal gain transmission (EGT) for single user (SU) MIMO and multiuser (MU) MIMO in the context of third generation partnership project lon...
GLOBECOM
2010
IEEE
13 years 9 months ago
2010
IEEE
We consider a wireless multi-hop network with sources that are Poisson distributed and relays which are placed on the source-destination line. Given a combined TDMA/ALOHA MAC proto...
GLOBECOM
2010
IEEE
13 years 9 months ago
2010
IEEE
Despite the success to deliver increasingly large number of channels to millions of users, the current multichannel P2P video streaming systems still suffer several fundamental per...
GLOBECOM
2010
IEEE
13 years 9 months ago
2010
IEEE
We use Delay-Tolerant Networking (DTN) to break control loops between space-ground communication links and ground-ground communication links to increase overall file delivery effic...
GLOBECOM
2010
IEEE
13 years 9 months ago
2010
IEEE
Energy efficiency is one of the crucial design criteria for wireless sensor networks. Idle listening constitutes a major part of energy waste, and thus solutions such as duty cycli...