122 search results - page 18 / 25 » Cognitive networks achieve throughput scaling of a homogeneo... |
TMC
2010
13 years 2 months ago
2010
Cooperation between wireless nodes to retransmit data for the other users introduces multiuser diversity to a wireless network and increases the system throughput. In this paper, t...
ANCS
2005
ACM
14 years 1 months ago
2005
ACM
This paper investigates the suitability of emerging tiled-architectures, equipped with low-latency on-chip networks, for high-performance network routing. In this paper, we presen...
INFOCOM
2005
IEEE
14 years 1 months ago
2005
IEEE
— We consider a scenario where a wireless sensor network is formed by randomly deploying n sensors to measure some spatial function over a field, with the objective of computing...
DATE
2010
IEEE
14 years 18 days ago
2010
IEEE
—In this paper we study the effectiveness of two power gating methods – transistor switches and MEMS switches – in reducing the power consumption of a design with a certain t...
TCOM
2010
13 years 5 months ago
2010
—Cooperative spectrum sensing has been shown to be able to greatly improve the sensing performance in cognitive radio networks. However, if cognitive users belong to different se...