GLOBECOM
2010
IEEE
13 years 9 months ago
2010
IEEE
This paper addresses the issue of network life during repeated broadcasts originating from the same source in large, strip-shaped wireless sensor networks. The proposed technique w...
GLOBECOM
2010
IEEE
13 years 9 months ago
2010
IEEE
GLOBECOM
2010
IEEE
13 years 9 months ago
2010
IEEE
Orthogonal Frequency Division Multiplexing (OFDM) has been recently proposed as a modulation technique for optical networks, due to its good spectral efficiency and impairment tole...
GLOBECOM
2010
IEEE
13 years 9 months ago
2010
IEEE
This paper considers a large-scale wireless sensor network where sensor readings are occasionally collected by a mobile sink, and sensor nodes are responsible for temporarily stori...
GLOBECOM
2010
IEEE
13 years 9 months ago
2010
IEEE
In this paper, we investigate the maximization of the amount of gathered data in a clustered wireless sensor network (WSN). The amount of gathered data is maximized by (1) choosing...
GLOBECOM
2010
IEEE
13 years 9 months ago
2010
IEEE
Statistical multiplexing aims at transmitting several variable bit rate (VBR) encoded video streams over a bandlimited channel. Rate-distortion (RD) models for the encoded streams ...
GLOBECOM
2010
IEEE
13 years 9 months ago
2010
IEEE
In this paper, we propose a novel routing protocol, PRO, for profile-based routing in pocket switched networks. Differing from previous routing protocols, PRO treats node encounter...
GLOBECOM
2010
IEEE
13 years 9 months ago
2010
IEEE
In this paper, energy detectors are developed for wideband and ultra-wideband (UWB) pulse position modulation (PPM). Exact bit error probability (BEP) formulas are derived under di...
GLOBECOM
2010
IEEE
13 years 9 months ago
2010
IEEE
There are many key problems of decision making related to spectrum occupancies in cognitive radio networks. It is known that there exist correlations of spectrum occupancies in tim...
GLOBECOM
2010
IEEE
13 years 9 months ago
2010
IEEE
Cloud computing data centers are becoming increasingly popular for the provisioning of computing resources. The cost and operating expenses of data centers have skyrocketed with th...